CHRS Insider Trading - Coherus Oncology, Inc.

Shares Outstanding	116,227,275 shares
Insider Shares	25,418,866 shares
Insider Ownership	21.87 %
Total Insiders	42

Insider Sentiment Score

The Insider Sentiment Score finds the companies being bought by corporate insiders.

It is the result of a sophisticated, multi-factor quantitative model that identifies companies with the highest levels of insider accumulation. The scoring model uses a combination of the net number of insiders buying the prior 90 days, the total shares bought as a percentage of float, and the total shares owned by insiders. The number ranges from 0 to 100, with higher numbers indicating a higher level of accumulation to its peers, and 50 being the average.

Update Frequency: Daily

See Insiders Top Picks, which provides a list of companies with highest insider accumulation.

See Highest Ranking Stocks

Officer Sentiment Score

The Officer Sentiment Score finds companies being bought by Corporate Officers.

By definition Corporate Officers are Corporate Insiders, but unlike some of the other Insiders (10% Shareholders and Board Members), Officers work for the company on a daily basis, and they user their own money when trading. (10% Shareholders and Board Members are often fund managers managing other people’s money.) As such, insider trades made by Officers are much more significant and should be treated appropriately.

Like the Insider Sentiment Score, the Officer Sentiment Score is the result of a sophisticated, multi-factor quantitative model that identifies companies with the highest levels of officer accumulation.

Update Frequency: Daily

See Insiders Top Picks, which provides a list of companies with highest insider sentiment.

See Highest Ranking Stocks

Key Insider Metrics

This card shows how the company ranks along various insider metrics. The percentile rank shows how this company compares to other companies in the US markets. Higher rankings are indicative of better situations.

For example, it is generally accepted that insider buying is a positive indicator, so companies with more insider buying would rank higher than companies with less insider buying (or even insider selling).

Net Number of Insiders Buying (Rank)

0 ( )

5199 out of 11305

Net Number of Insiders Buying is the total number of insiders buying minus the total number of insiders selling in the last 90 days. The percentile rank is shown here (range from 0 to 100%).

Percent of Float Bought by Insiders (Rank)

0.000 %( )

5171 out of 11224

Percent of Float Bought by Insiders is the total number of shares purchased by insiders minus the total number of shares sold by insiders in the last 90 days, divided by the total float and multiplied by 100.

Insider Trading Chart

Coherus Oncology, Inc. insider trades are shown in the following chart. Insiders are officers, directors, or significant investors in a company. In general, it is generally illegal for insiders to make trades in their companies based on material, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.

Insider Roster and Profitability Metrics

This table shows the list known insiders, and is generated automatically from filings disclosed to the SEC. In addition to the names, most recent title, and director, officer, or 10% owner designation, we provide the latest disclosed holdings. Additionally, when possible we provide the historical trade performance for the insider. The historical trade performance is a weighted average of the performance of actual open-market purchase transactions made by the insider. For more information on how this is calculated, watch this YouTube webinar.

See our leaderboard of most profitable insider traders.

Insider	Shares Owned	Split Adjusted
Vincent R Anicetti Chief Operating Officer - [O]	124,790	124,790
Sankyo Company, LTD Daiichi -	2,867,426	2,867,426
Barbara K Finck Chief Medical Officer - [O]	37,043	37,043
FMR LLC / Fidelity Management & Research -	361,594	361,594
Management Pte Ltd Fullerton 10% Owner - [10%]	14,762,232	14,762,232
James Healy Director - [D]	0	0
Herman Alan C. Chief Scientific Officer - [O]	50,460	50,460
KKR & Co. L.P. 10% Owner - [10%]	2,499,499	2,499,499
KKR Biosimilar GP LLC 10% Owner - [10%]	2,499,499	2,499,499
KKR Biosimilar L.P. 10% Owner - [10%]	2,499,499	2,499,499
KKR Fund Holdings GP Ltd 10% Owner - [10%]	2,499,499	2,499,499
KKR Fund Holdings L.P. 10% Owner - [10%]	2,499,499	2,499,499
KKR Group Holdings L.P. 10% Owner - [10%]	2,499,499	2,499,499
Group Ltd KKR 10% Owner - [10%]	2,499,499	2,499,499

Insider	Shares Owned	Split Adjusted
KKR Management LLC 10% Owner - [10%]	2,499,499	2,499,499
Henry R Kravis 10% Owner - [10%]	2,499,499	2,499,499
V Bryan Lawlis	20,000
Eli & Co Lilly -	3,042,019	3,042,019
Dennis M Lanfear President & CEO, Director - [D] [O]	1,204,723	1,204,723
Lilly Ventures Fund I LLC 10% Owner - [10%]	3,042,019	3,042,019
Alan C Mendelson Director - [D]	2,569	2,569
Bryan J McMichael Chief Financial Officer - [O]	22,951	22,951
Samuel R Md Nussbaum	20,000
Lee Nisley Newcomer	54,000
Newton Charles W.	54,000
Jill O'Donnell-Tormey	54,000
George R Roberts 10% Owner - [10%]	2,499,499	2,499,499
Paul Reider Chief Commercial Officer - [O]	82,069	82,069

Insider	Shares Owned	Split Adjusted
Christos Richards Director - [D]	63,836	63,836
Mark Stolper Director - [D]	8,800	8,800
Satvat Ali J.	20,000
McDavid Stilwell Chief Financial Officer - [O]	75,305	75,305
Mary T Szela Director - [D]	0	0
Kimberly Jo Tzoumakas	27,000
Temasek Holdings (Private) Ltd 10% Owner - [10%]	14,762,232	14,762,232
Temasek Life Sciences Private Ltd 10% Owner - [10%]	14,762,232	14,762,232
Troendle August J. Director - [D]	29,994	29,994
V-Sciences Investments Pte Ltd 10% Owner - [10%]	14,762,232	14,762,232
Vladimir Vexler Chief Scientific Officer - [O]	116,361	116,361
Jean-Frederic Viret Chief Financial Officer - [O]	61,295	61,295
Mats Wahlstrom Director - [D]	0	0
Watler Peter K. Chief Technical Officer - [O]	5,900	5,900

Report errors via our new Insider Auditing Tool

Track Records of Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in CHRS / Coherus Oncology, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical .

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Insider	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
2021-06-09	Stilwell McDavid	3,700	13.4237	3,700	13.4237	49,668	160	18.99	20,596	41.47
2014-11-12	LILLY ELI & CO	164,963	13.5000	164,963	13.5000	2,227,000
2014-11-12	HEALY JAMES	425,926	13.5000	425,926	13.5000	5,750,001

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

CHRS / Coherus Oncology, Inc. Insider Trades

Track Records of Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in CHRS / Coherus Oncology, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical .

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date	Insider	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
2025-05-23	Wahlstrom Mats	99,988	0.7389	99,988	0.7389	73,881	33	0.7210	-1,790	-2.42
2023-11-22	Lanfear Dennis M	223,100	2.0160	223,100	2.0160	449,770
2021-10-15	Stilwell McDavid	3,507	16.8003	3,507	16.8003	58,919
2021-09-29	HEALY JAMES	286,076	16.1200	286,076	16.1200	4,611,545
2021-09-28	HEALY JAMES	48,329	17.1700	48,329	17.1700	829,809
2021-09-27	HEALY JAMES	100,150	18.0600	100,150	18.0600	1,808,709
2021-06-08	Lanfear Dennis M	31,054	13.5644	31,054	13.5644	421,229
2021-03-09	Vexler Vladimir	114,240	16.2488	114,240	16.2488	1,856,263
2021-03-05	Anicetti Vincent R	20,312	15.4635	20,312	15.4635	314,095

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

File Date	Trade Date	Form	Insider	Ticker	Security Title	Code	Direct	Exercise Price	Unit Price	Units Changed	Value Changed (1K)	Remaining Options	Remaining Shares
2025-05-28	2025-05-23	4	Wahlstrom Mats Leonard Capital, LLC	CHRS	Common Stock	S - Sale	I		0.7389	-99,988	-74		0
2025-01-22	2025-01-20	4	McMichael Bryan J	CHRS	Common Stock	F - Taxes	D		1.3900	-1,711	-2		22,951
2025-01-22	2025-01-20	4	Reider Paul	CHRS	Common Stock	F - Taxes	D		1.3900	-4,858	-7		82,069
2025-01-22	2025-01-20	4	Lanfear Dennis M	CHRS	Common Stock	F - Taxes	D		1.3900	-11,810	-16		685,074
2025-01-10	2025-01-07	4	McMichael Bryan J	CHRS	Common Stock	F - Taxes	D		1.5700	-1,711	-3		24,662
2025-01-07	2025-01-04	4	Lanfear Dennis M	CHRS	Common Stock	F - Taxes	D		1.6600	-11,810	-20		696,884
2025-01-07	2025-01-04	4	Reider Paul	CHRS	Common Stock	F - Taxes	D		1.6600	-2,277	-4		86,927
2024-12-17	2024-12-13	4	Reider Paul	CHRS	Common Stock	F - Taxes	D		1.6100	-2,073	-3		89,204
2024-02-15	2024-02-09	4	Wahlstrom Mats Leonard Capital, LLC	CHRS	Common Stock	G - Gift	I			99,988			99,988
2024-02-15	2024-02-09	4	Wahlstrom Mats	CHRS	Common Stock	G - Gift	D			-99,988			0
2024-02-05	2024-02-01	4	Wahlstrom Mats	CHRS	Common Stock	M - Exercise	D		1.6670	44,991	75		99,988
2024-02-05	2024-02-01	4	Wahlstrom Mats	CHRS	Common Stock	M - Exercise	D		1.6670	14,997	25		54,997
2024-01-23	2024-01-20	4	Lanfear Dennis M	CHRS	Common Stock	F - Taxes	D		2.4400	-11,218	-27		708,694
2024-01-23	2024-01-20	4	Reider Paul	CHRS	Common Stock	F - Taxes	D		2.4400	-4,854	-12		81,277
2024-01-23	2024-01-20	4	McMichael Bryan J	CHRS	Common Stock	F - Taxes	D		2.4400	-1,707	-4		22,972
2024-01-09	2024-01-07	4	McMichael Bryan J	CHRS	Common Stock	F - Taxes	D		2.8700	-1,707	-5		24,679
2024-01-08	2024-01-04	4	Lanfear Dennis M	CHRS	Common Stock	F - Taxes	D		2.9200	-11,781	-34		719,912
2024-01-08	2024-01-04	4	Reider Paul	CHRS	Common Stock	F - Taxes	D		2.9200	-2,275	-7		86,131
2024-01-03	2023-12-31	4	Stilwell McDavid	CHRS	Common Stock	F - Taxes	D		3.3300	-18,440	-61		75,305
2023-12-15	2023-12-13	4	Reider Paul	CHRS	Common Stock	F - Taxes	D		2.3700	-2,049	-5		88,406
2023-11-24	2023-11-22	4	Lanfear Dennis M	CHRS	Common Stock	S - Sale	D		2.0160	-223,100	-450		731,693
2023-11-24	2023-11-22	4	Lanfear Dennis M	CHRS	Common Stock	M - Exercise	D		1.4170	258,940	367		954,793
2023-11-24	2023-11-22	4	Lanfear Dennis M	CHRS	Common Stock	M - Exercise	D		1.4170	41,000	58		695,853
2023-04-04	2023-03-31	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		6.8400	-16,278	-111		116,361
2023-04-04	2023-04-01	4	Reider Paul	CHRS	Common Stock	F - Taxes	D		6.8400	-2,451	-17		87,053
2023-04-04	2023-04-01	4	Stilwell McDavid	CHRS	Common Stock	F - Taxes	D		6.8400	-3,457	-24		102,252
2023-03-28		3	Reider Paul	CHRS	Common Stock		D						89,504
2023-01-24	2023-01-20	4	McMichael Bryan J	CHRS	Common Stock	A - Award	D			12,500			26,386
2023-01-24	2023-01-20	4	Stilwell McDavid	CHRS	Common Stock	A - Award	D			40,000			104,243
2023-01-24	2023-01-20	4	Vexler Vladimir	CHRS	Common Stock	A - Award	D			40,000			131,323
2023-01-24	2023-01-20	4	Lanfear Dennis M	CHRS	Common Stock	A - Award	D			86,250			654,853
2023-01-12	2023-01-11	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		10.2600	-3,602	-37		91,323
2023-01-12	2023-01-10	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		9.8500	-3,602	-35		94,925
2023-01-10	2023-01-07	4	McMichael Bryan J	CHRS	Common Stock	F - Taxes	D		9.5800	-1,699	-16		13,886
2023-01-06	2023-01-04	4	Lanfear Dennis M	CHRS	Common Stock	F - Taxes	D		9.8700	-10,905	-108		568,603
2023-01-06	2023-01-04	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		9.8700	-5,437	-54		98,527
2023-01-06	2023-01-04	4	Stilwell McDavid	CHRS	Common Stock	F - Taxes	D		9.8700	-5,437	-54		64,243
2023-01-04	2022-12-30	4	Lanfear Dennis M By Trust	CHRS	Common Stock	G - Gift	I			-4,000			432,684
2022-09-09		3	McMichael Bryan J	CHRS	Common Stock		D						15,584
2022-05-20	2022-05-18	4	O'Donnell-Tormey Jill	CHRS	Stock Option (Right to Buy)	A - Award	D	7.45		54,000		54,000
2022-05-06	2022-05-04	4	Newton Charles W.	CHRS	Stock Option (Right to Buy)	A - Award	D	9.72		54,000		54,000
2022-04-05	2022-04-01	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		12.8500	-3,458	-44		103,963
2022-04-05	2022-04-01	4	Stilwell McDavid	CHRS	Common Stock	F - Taxes	D		12.8500	-3,458	-44		69,680
2022-03-01	2022-02-28	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.08		29,994		0
2022-03-01	2022-02-28	4	Wahlstrom Mats	CHRS	Common Stock	A - Award	D		2.0838	29,994	63		40,000
2022-03-01	2022-02-25	4	Wahlstrom Mats	CHRS	Common Stock	A - Award	D		11.6363	10,006	116		10,006
2022-02-11	2022-01-07	4/A	STOLPER MARK	CHRS	Stock Option (Right to Buy)	A - Award	D	14.67		27,000		27,000
2022-02-11	2022-01-07	4/A	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	14.67		27,000		27,000
2022-02-11	2022-01-07	4/A	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	14.67		27,000		27,000
2022-02-11	2022-01-07	4/A	TZOUMAKAS KIMBERLY JO	CHRS	Stock Option (Right to Buy)	A - Award	D	14.67		27,000		27,000
2022-02-04	2022-02-02	4	Newcomer Lee Nisley	CHRS	Stock Option (Right to Buy)	A - Award	D	12.44		54,000		54,000
2022-01-12	2022-01-11	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		14.3600	-3,583	-51		107,421
2022-01-12	2022-01-10	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		14.3000	-4,150	-59		111,004
2022-01-10	2022-01-07	4	STOLPER MARK	CHRS	Stock Option (Right to Buy)	A - Award	D	15.94		27,000		27,000
2022-01-10	2022-01-07	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	15.94		27,000		27,000
2022-01-10	2022-01-07	4	TZOUMAKAS KIMBERLY JO	CHRS	Stock Option (Right to Buy)	A - Award	D	15.94		27,000		27,000
2022-01-10	2022-01-07	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	15.94		27,000		27,000
2022-01-06	2022-01-04	4	Stilwell McDavid	CHRS	Stock Option (Right to Buy)	A - Award	D	15.94		80,000		80,000
2022-01-06	2022-01-04	4	Stilwell McDavid	CHRS	Common Stock	A - Award	D			40,000			73,138
2022-01-06	2022-01-04	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	15.94		402,500		402,500
2022-01-06	2022-01-04	4	Lanfear Dennis M	CHRS	Common Stock	A - Award	D			86,250			579,508
2022-01-06	2022-01-04	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	15.94		80,000		80,000
2022-01-06	2022-01-04	4	Vexler Vladimir	CHRS	Common Stock	A - Award	D			40,000			115,154
2021-11-23	2021-11-17	4	Lanfear Dennis M By Trust	CHRS	Common Stock	G - Gift	I			-10,000			436,684
2021-10-19	2021-10-15	4	Stilwell McDavid	CHRS	Common Stock	S - Sale	D		16.8003	-3,507	-59		31,611
2021-09-29	2021-09-29	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		16.1200	-286,076	-4,612		0
2021-09-29	2021-09-28	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		17.1700	-48,329	-830		286,076
2021-09-29	2021-09-27	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		18.0600	-100,150	-1,809		334,405
2021-07-08	2021-07-06	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	A - Award	D	13.63		150,000		150,000
2021-07-08	2021-07-06	4	Anicetti Vincent R	CHRS	Common Stock	A - Award	D			50,000			124,790
2021-06-10	2021-06-09	4	Stilwell McDavid	CHRS	Common Stock	P - Purchase	D		13.4237	3,700	50		35,118
2021-06-08	2021-06-08	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	M - Exercise	D	0.42		-31,054		0
2021-06-08	2021-06-08	4	Lanfear Dennis M	CHRS	Common Stock	S - Sale	D		13.5644	-31,054	-421		493,258
2021-06-08	2021-06-08	4	Lanfear Dennis M	CHRS	Common Stock	M - Exercise	D		0.4168	31,054	13		524,312
2021-06-08	2021-06-06	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	M - Exercise	D	0.42		-300,000		31,054
2021-06-08	2021-06-06	4	Lanfear Dennis M	CHRS	Common Stock	M - Exercise	D		0.4168	300,000	125		493,258
2021-05-25	2021-05-21	4	STOLPER MARK	CHRS	Stock Option (Right to Buy)	A - Award	D	13.48		20,000		20,000
2021-05-25	2021-05-21	4	MENDELSON ALAN C	CHRS	Stock Option (Right to Buy)	A - Award	D	13.48		20,000		20,000
2021-04-30	2021-04-28	4	Anicetti Vincent R	CHRS	Common Stock	A - Award	D			20,000			73,402
2021-04-30	2021-04-28	4	Vexler Vladimir	CHRS	Common Stock	A - Award	D			20,000			73,386
2021-04-30	2021-04-28	4	Stilwell McDavid	CHRS	Stock Option (Right to Buy)	A - Award	D	14.76		50,000		50,000
2021-04-30	2021-04-28	4	Stilwell McDavid	CHRS	Common Stock	A - Award	D			20,000			30,000
2021-03-16		3	Stilwell McDavid	CHRS	Common Stock		D						10,000
2021-03-11	2021-03-09	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-57,812		17,188
2021-03-11	2021-03-09	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	M - Exercise	D	9.30		-20,312		4,688
2021-03-11	2021-03-09	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.08		-24,356		0
2021-03-11	2021-03-09	4	Vexler Vladimir	CHRS	Common Stock	S - Sale	D		16.2488	-114,240	-1,856		53,386
2021-03-11	2021-03-09	4	Vexler Vladimir	CHRS	Common Stock	M - Exercise	D		10.0500	57,812	581		167,626
2021-03-11	2021-03-09	4	Vexler Vladimir	CHRS	Common Stock	M - Exercise	D		9.3000	20,312	189		109,814
2021-03-11	2021-03-09	4	Vexler Vladimir	CHRS	Common Stock	M - Exercise	D		2.0838	24,356	51		89,502
2021-03-09	2021-03-05	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	9.30		-20,312		4,688
2021-03-09	2021-03-05	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		15.4600	-6,337	-98		53,402
2021-03-09	2021-03-05	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		15.4635	-20,312	-314		59,739
2021-03-09	2021-03-05	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		9.3000	20,312	189		80,051
2021-02-19	2021-02-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,488		0
2021-02-19	2021-02-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.4511	-2,488	-43		59,739
2021-02-19	2021-02-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,488	6		62,227
2021-02-03	2021-02-01	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	17.60		125,000		125,000
2021-02-03	2021-02-01	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	17.60		50,000		50,000
2021-02-03	2021-02-01	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-7,402		54,167
2021-02-03	2021-02-01	4	Viret Jean-Frederic	CHRS	Common Stock	S - Sale	D		21.5500	-7,402	-160		61,295
2021-02-03	2021-02-01	4	Viret Jean-Frederic	CHRS	Common Stock	M - Exercise	D		10.0500	7,402	74		68,697
2021-01-27	2021-01-25	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-40,000		61,569
2021-01-27	2021-01-25	4	Viret Jean-Frederic	CHRS	Common Stock	S - Sale	D		19.0000	-6,144	-117		61,295
2021-01-27	2021-01-25	4	Viret Jean-Frederic	CHRS	Common Stock	S - Sale	D		20.1000	-40,000	-804		67,439
2021-01-27	2021-01-25	4	Viret Jean-Frederic	CHRS	Common Stock	M - Exercise	D		10.0500	40,000	402		107,439
2021-01-26	2021-01-23	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	18.33		500,000		500,000
2021-01-21	2021-01-19	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		2,488
2021-01-21	2021-01-19	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.9408	-2,500	-45		59,739
2021-01-21	2021-01-19	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		62,239
2021-01-13	2021-01-11	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		20,000		20,000
2021-01-13	2021-01-11	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		20,000		20,000
2021-01-13	2021-01-11	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		20,000		20,000
2021-01-13	2021-01-11	4	TZOUMAKAS KIMBERLY JO	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		20,000		20,000
2021-01-13	2021-01-11	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		20,000		20,000
2021-01-13	2021-01-11	4	NUSSBAUM SAMUEL R MD	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		20,000		20,000
2021-01-13	2021-01-11	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		62,500		62,500
2021-01-13	2021-01-11	4	Vexler Vladimir	CHRS	Common Stock	A - Award	D			31,250			65,146
2021-01-13	2021-01-11	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		62,500		62,500
2021-01-13	2021-01-11	4	Viret Jean-Frederic	CHRS	Common Stock	A - Award	D			31,250			67,439
2021-01-13	2021-01-11	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	A - Award	D	17.58		62,500		62,500
2021-01-13	2021-01-11	4	Anicetti Vincent R	CHRS	Common Stock	A - Award	D			31,250			59,739
2021-01-12	2021-01-10	4	Vexler Vladimir	CHRS	Common Stock	F - Taxes	D		18.1800	-4,080	-74		33,896
2021-01-12	2021-01-10	4	Viret Jean-Frederic	CHRS	Common Stock	F - Taxes	D		18.1800	-4,080	-74		36,189
2021-01-12	2021-01-10	4	Anicetti Vincent R	CHRS	Common Stock	F - Taxes	D		18.1800	-4,080	-74		28,489
2021-01-07	2021-01-05	4	MENDELSON ALAN C	CHRS	Stock Option (Right to Buy)	A - Award	D	16.85		40,000		40,000
2021-01-07		3	STOLPER MARK	CHRS	Common Stock		I						8,800
2021-01-07	2021-01-05	4	STOLPER MARK	CHRS	Stock Option (Right to Buy)	A - Award	D	16.85		40,000		40,000
2021-01-07		3	MENDELSON ALAN C	CHRS	Common Stock		D						1,000
2021-01-07		3	MENDELSON ALAN C	CHRS	Common Stock		I						2,569
2020-12-21	2020-12-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		4,988
2020-12-21	2020-12-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.5120	-2,500	-44		32,569
2020-12-21	2020-12-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		35,069
2020-12-11	2020-12-10	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.08		-17,626		24,356
2020-12-11	2020-12-10	4	Vexler Vladimir	CHRS	Common Stock	S - Sale	D		18.0453	-17,626	-318		36,673
2020-12-11	2020-12-10	4	Vexler Vladimir	CHRS	Common Stock	M - Exercise	D		2.0838	17,626	37		54,299
2020-12-11	2020-12-09	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.08		-30,000		41,982
2020-12-11	2020-12-09	4	Vexler Vladimir	CHRS	Common Stock	S - Sale	D		18.2397	-49,512	-903		36,673
2020-12-11	2020-12-09	4	Vexler Vladimir	CHRS	Common Stock	M - Exercise	D		2.0838	30,000	63		86,185
2020-12-09	2020-12-07	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-5,791		0
2020-12-09	2020-12-07	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.37		-3,000		123,000
2020-12-09	2020-12-07	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		18.4161	-8,791	-162		32,569
2020-12-09	2020-12-07	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.7000	5,791	74		41,360
2020-12-09	2020-12-07	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.3700	3,000	37		35,569
2020-12-07	2020-12-04	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-16,709		5,791
2020-12-07	2020-12-04	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	16.75		-32,291		17,709
2020-12-07	2020-12-04	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		18.8509	-49,000	-924		32,569
2020-12-07	2020-12-04	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.7000	16,709	212		81,569
2020-12-07	2020-12-04	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		16.7500	32,291	541		64,860
2020-12-07	2020-12-03	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	17.73		-13,020		49,480
2020-12-07	2020-12-03	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	17.17		-36,736		0
2020-12-07	2020-12-03	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		18.6727	-49,756	-929		32,569
2020-12-07	2020-12-03	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		17.7300	13,020	231		82,325
2020-12-07	2020-12-03	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		17.1700	36,736	631		69,305
2020-11-19	2020-11-17	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	13.50		-1,500		110,241
2020-11-19	2020-11-17	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	1,500	20		40,269
2020-11-19	2020-11-17	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		17.4919	-1,995	-35		38,769
2020-11-19	2020-11-18	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-4,283		22,500
2020-11-19	2020-11-18	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		18.0000	-4,283	-77		32,569
2020-11-19	2020-11-18	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.7000	4,283	54		36,852
2020-11-19	2020-11-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		7,488
2020-11-19	2020-11-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.6770	-3,567	-63		32,569
2020-11-19	2020-11-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.6827	-12,420	-220		36,136
2020-11-19	2020-11-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.4974	-2,500	-44		48,556
2020-11-19	2020-11-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		51,056
2020-10-21	2020-10-19	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-717		26,783
2020-10-21	2020-10-19	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		9,988
2020-10-21	2020-10-19	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.8911	-3,217	-58		48,556
2020-10-21	2020-10-19	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.7000	717	9		51,773
2020-10-21	2020-10-19	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		51,056
2020-10-16	2020-10-14	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.0000	-6,144	-117		40,423
2020-10-01	2020-09-29	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			213,546			434,555
2020-10-01	2020-09-29	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			-950,000			0
2020-09-21	2020-09-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-2,500		27,500
2020-09-21	2020-09-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		27,500
2020-09-21	2020-09-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		18.8432	-5,000	-94		48,556
2020-09-21	2020-09-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.7000	2,500	32		53,556
2020-09-21	2020-09-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		51,056
2020-09-01	2020-08-28	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			221,009			221,009
2020-09-01	2020-08-28	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			-983,221			950,000
2020-08-19	2020-08-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		30,000
2020-08-19	2020-08-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-2,500		30,000
2020-08-19	2020-08-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		19.3702	-5,000	-97		48,556
2020-08-19	2020-08-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.7000	2,500	32		53,556
2020-08-19	2020-08-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		51,056
2020-08-03	2020-07-30	4	TZOUMAKAS KIMBERLY JO	CHRS	Stock Option (Right to Buy)	A - Award	D	18.15		40,000		40,000
2020-07-21	2020-07-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-12,500		32,500
2020-07-21	2020-07-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		17,488
2020-07-21	2020-07-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		18.2458	-15,000	-274		48,556
2020-07-21	2020-07-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		12.7000	12,500	159		63,556
2020-07-21	2020-07-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		51,056
2020-07-06	2020-07-01	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	M - Exercise	D	0.01		-29,994		0
2020-07-06	2020-07-01	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.0083	29,994	0		193,258
2020-06-24	2020-06-22	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.37		-20,000		0
2020-06-24	2020-06-22	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-20,000		0
2020-06-24	2020-06-22	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-14,997		0
2020-06-24	2020-06-22	4	Szela Mary T	CHRS	Common Stock, $0.0001 par value	S - Sale	D		17.5784	-54,997	-967		0
2020-06-24	2020-06-22	4	Szela Mary T	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		12.3700	20,000	247		54,997
2020-06-24	2020-06-22	4	Szela Mary T	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	20,000	201		34,997
2020-06-24	2020-06-22	4	Szela Mary T	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	14,997	37		14,997
2020-06-19	2020-06-17	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		17.1501	-200,000	-3,430		0
2020-06-19	2020-06-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		19,988
2020-06-19	2020-06-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.2200	-2,500	-43		48,556
2020-06-19	2020-06-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		51,056
2020-05-22	2020-05-20	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		17.6600	-1,278	-23		46,567
2020-05-20	2020-05-18	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		22,488
2020-05-20	2020-05-18	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.1700	-2,500	-43		48,556
2020-05-20	2020-05-18	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	2,500	6		51,056
2020-05-20	2020-05-18	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.1700	-593	-10		48,556
2020-04-21	2020-04-20	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		17.0000	-5,150	-88		47,846
2020-04-21	2020-04-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-5,000		24,988
2020-04-21	2020-04-17	4	Anicetti Vincent R	CHRS	Common Stock	S - Sale	D		15.5700	-5,000	-78		52,996
2020-04-21	2020-04-17	4	Anicetti Vincent R	CHRS	Common Stock	M - Exercise	D		2.5005	5,000	13		57,996
2020-03-05	2020-03-03	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		20.8941	-4,222	-88		200,000
2020-03-05	2020-03-03	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		20.0906	-113,844	-2,287		204,222
2020-02-21	2020-02-19	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-3,159		101,569
2020-02-21	2020-02-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		22.3336	-3,159	-71		46,841
2020-02-21	2020-02-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	3,159	32		50,000
2020-02-20	2020-02-18	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		45,000
2020-02-20	2020-02-18	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-2,500		45,000
2020-02-20	2020-02-18	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.6380	-5,000	-108		52,996
2020-02-20	2020-02-18	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.6400	-2,500	-54		57,996
2020-02-20	2020-02-18	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.6400	-2,500	-54		57,996
2020-02-20	2020-02-18	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		12.7000	2,500	32		60,496
2020-02-20	2020-02-18	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		60,496
2020-01-22	2020-01-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.70		-2,500		47,500
2020-01-22	2020-01-17	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		47,500
2020-01-22	2020-01-17	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.6853	-2,500	-49		57,996
2020-01-22	2020-01-17	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		12.7000	2,500	32		60,496
2020-01-22	2020-01-17	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.5592	-5,000	-98		57,996
2020-01-22	2020-01-17	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.5685	-2,500	-49		62,996
2020-01-22	2020-01-17	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		65,496
2020-01-17	2020-01-15	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-6,318		104,728
2020-01-17	2020-01-15	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.0807	-2,798	-56		46,841
2020-01-17	2020-01-15	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.6699	-3,520	-69		49,639
2020-01-17	2020-01-15	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	6,318	63		53,159
2020-01-14	2020-01-10	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		20,000		20,000
2020-01-14	2020-01-10	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		20,000		20,000
2020-01-14	2020-01-10	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		62,500		62,500
2020-01-14	2020-01-10	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	A - Award	D			31,250			62,996
2020-01-14	2020-01-10	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		17.7300	-7,146	-127		31,746
2020-01-14	2020-01-10	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	A - Award	D			19,566			38,892
2020-01-14	2020-01-10	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		62,500		62,500
2020-01-14	2020-01-10	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	A - Award	D			31,250			46,841
2020-01-14	2020-01-10	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		17.7300	-7,077	-125		15,591
2020-01-14	2020-01-10	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	A - Award	D			19,365			22,668
2020-01-14	2020-01-10	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		62,500		62,500
2020-01-14	2020-01-10	4	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value	A - Award	D			31,250			56,185
2020-01-14	2020-01-10	4	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		17.7300	-3,477	-62		24,935
2020-01-14	2020-01-10	4	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value	A - Award	D			8,900			28,412
2020-01-14	2020-01-10	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		500,000		500,000
2020-01-14	2020-01-10	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		17.7300	-21,516	-381		163,264
2020-01-14	2020-01-10	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	A - Award	D			59,763			184,780
2020-01-14	2020-01-10	4	NUSSBAUM SAMUEL R MD	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		20,000		20,000
2020-01-14	2020-01-10	4	Richards Christos	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		20,000		20,000
2020-01-14	2020-01-10	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		20,000		20,000
2020-01-14	2020-01-10	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		20,000		20,000
2020-01-14	2020-01-10	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	17.73		20,000		20,000
2020-01-13	2020-01-12	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	M - Exercise	D	12.37		-20,000		0
2020-01-13	2020-01-12	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		12.3700	20,000	247		70,086
2020-01-13	2020-01-09	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-20,000		0
2020-01-13	2020-01-09	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	M - Exercise	D	1.67		-29,994		0
2020-01-13	2020-01-09	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	20,000	201		50,086
2020-01-13	2020-01-09	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		1.6670	29,994	50		30,086
2020-01-08		3	Temasek Holdings (Private) Ltd	CHRS	Common Stock		D						14,762,232
2020-01-08		3	Temasek Holdings (Private) Ltd	CHRS	Common Stock		D						14,762,232
2020-01-08		3	Temasek Holdings (Private) Ltd	CHRS	Common Stock		D						14,762,232
2020-01-08		3	Temasek Holdings (Private) Ltd	CHRS	Common Stock		D						14,762,232
2020-01-08		3	Temasek Holdings (Private) Ltd	CHRS	Common Stock		D						14,762,232
2020-01-08		3	Temasek Holdings (Private) Ltd	CHRS	Common Stock		D						14,762,232
2019-12-18	2019-12-16	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		34,988
2019-12-18	2019-12-16	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		18.6900	-2,500	-47		19,326
2019-12-18	2019-12-16	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		21,826
2019-11-25	2019-11-21	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		18.5568	-12,500	-232		446,684
2019-11-22	2019-11-20	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		18.0000	-825,000	-14,850		459,184
2019-11-22	2019-11-20	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-3,159		111,046
2019-11-22	2019-11-20	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.5859	-3,159	-62		3,303
2019-11-22	2019-11-20	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	3,159	32		6,462
2019-11-20	2019-11-18	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		18.8809	-3,112	-59		3,303
2019-11-18	2019-11-14	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		37,488
2019-11-18	2019-11-14	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.2600	-2,500	-48		19,310
2019-11-18	2019-11-14	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		21,810
2019-10-22	2019-10-18	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.0200	-1,388	-26		6,385
2019-10-18	2019-10-16	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-3,159		114,205
2019-10-18	2019-10-16	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.0000	-3,159	-60		7,773
2019-10-18	2019-10-16	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	3,159	32		10,932
2019-10-16	2019-10-14	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		39,988
2019-10-16	2019-10-14	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		18.4000	-2,500	-46		19,310
2019-10-16	2019-10-14	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		21,810
2019-09-25	2019-09-23	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.7800	-740	-16		7,773
2019-09-20	2019-09-18	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-3,159		117,364
2019-09-20	2019-09-18	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.4368	-3,159	-65		8,513
2019-09-20	2019-09-18	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	3,159	32		11,672
2019-09-18	2019-09-16	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		42,488
2019-09-18	2019-09-16	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.0300	-2,500	-50		19,310
2019-09-18	2019-09-16	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		21,810
2019-08-23	2019-08-21	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-6,318		120,523
2019-08-23	2019-08-21	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.7507	-6,058	-132		8,513
2019-08-23	2019-08-21	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.7257	-260	-5		14,571
2019-08-23	2019-08-21	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	6,318	63		14,831
2019-08-21	2019-08-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.0400	-3,000	-57		8,513
2019-08-16	2019-08-14	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		44,988
2019-08-16	2019-08-14	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.0000	-2,500	-48		19,310
2019-08-16	2019-08-14	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		21,810
2019-07-17	2019-07-15	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	M - Exercise	D	2.50		-2,500		47,488
2019-07-17	2019-07-15	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.2000	-2,500	-48		19,310
2019-07-17	2019-07-15	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.5005	2,500	6		21,810
2019-07-02	2019-07-02	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		22.6100	-160,000	-3,618		1,933,221
2019-07-02	2019-06-28	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		22.0500	-200,000	-4,410		2,093,221
2019-06-24	2019-06-20	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		21.3700	-317,130	-6,777		2,293,221
2019-06-20	2019-06-19	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	10.05		-3,159		126,841
2019-06-20	2019-06-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.8100	-100	-2		11,513
2019-06-20	2019-06-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.3224	-3,059	-62		11,613
2019-06-20	2019-06-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		10.0500	3,159	32		14,672
2019-06-20	2019-06-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.0000	-667	-13		11,513
2019-06-20	2019-06-18	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.3088	-3,000	-58		12,180
2019-06-04	2019-05-31	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			98,152			318,066
2019-06-04	2019-05-31	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			-178,528			0
2019-05-31	2019-05-30	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		19.4852	-32,398	-631		1,284,184
2019-05-24	2019-05-22	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		20.6900	-257,870	-5,335		2,610,351
2019-03-22	2019-03-20	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		14.9207	-3,000	-45		13,185
2019-01-30	2019-01-11	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		20,000		20,000
2019-01-30	2019-01-11	4	Richards Christos	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		20,000		20,000
2019-01-30	2019-01-11	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		20,000		20,000
2019-01-30	2019-01-11	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		20,000		20,000
2019-01-30	2019-01-11	4	NUSSBAUM SAMUEL R MD	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		20,000		20,000
2019-01-30	2019-01-11	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		20,000		20,000
2019-01-30	2019-01-11	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		20,000		20,000
2019-01-15		3/A	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value		D						7,828
2019-01-15	2018-11-16	4/A	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	12.27		35,000		35,000
2019-01-15	2019-01-11	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		126,000		126,000
2019-01-15	2019-01-11	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		12.3700	-6,404	-79		17,295
2019-01-15	2019-01-11	4	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value	A - Award	D			16,997			23,699
2019-01-15	2019-01-11	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		126,000		126,000
2019-01-15	2019-01-11	4	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		12.3700	-5,916	-73		17,474
2019-01-15	2019-01-11	4	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value	A - Award	D			15,562			23,390
2019-01-15	2019-01-11	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		126,000		126,000
2019-01-15	2019-01-11	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		12.3700	-6,297	-78		16,185
2019-01-15	2019-01-11	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	A - Award	D			16,685			22,482
2019-01-15	2019-01-11	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	12.37		450,000		450,000
2019-01-15	2019-01-11	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	F - Taxes	D		12.3700	-17,867	-221		125,017
2019-01-15	2019-01-11	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	A - Award	D			50,265			142,884
2019-01-14		3/A	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value		D						10,800
2019-01-14	2018-11-16	4/A	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	12.27		35,000		35,000
2018-11-20	2018-11-16	4	Vexler Vladimir	CHRS	Stock Option (Right to Buy)	A - Award	D	12.27		35,000		35,000
2018-11-20		3	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value		D						24,600
2018-11-20		3	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value		D						24,600
2018-11-20		3	Vexler Vladimir	CHRS	Common Stock, $0.0001 par value		D						24,600
2018-09-25	2018-09-21	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	13.50		-740		111,741
2018-09-25	2018-09-21	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	740	10		4,519
2018-09-12	2018-09-10	4	FINCK BARBARA K	CHRS	Stock Option (right to buy)	M - Exercise	D	1.42		-1,760		82,941
2018-09-12	2018-09-10	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	S - Sale	D		18.5789	-1,760	-33		37,043
2018-09-12	2018-09-10	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		1.4200	1,760	2		38,803
2018-08-31	2018-08-29	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	S - Sale	I		20.5000	-25,000	-512		2,868,221
2018-08-15	2018-08-13	4	FINCK BARBARA K	CHRS	Stock Option (right to buy)	M - Exercise	D	1.42		-1,760		84,701
2018-08-15	2018-08-13	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.0227	-1,760	-33		37,043
2018-08-15	2018-08-13	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		1.4200	1,760	2		38,803
2018-07-25	2018-07-23	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		18.5633	-9,291	-172		3,779
2018-07-11	2018-07-10	4	FINCK BARBARA K	CHRS	Stock Option (right to buy)	M - Exercise	D	1.42		-1,260		86,461
2018-07-11	2018-07-10	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.0000	-1,260	-19		37,043
2018-07-11	2018-07-10	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		1.4200	1,260	2		38,303
2018-07-11	2018-07-09	4	FINCK BARBARA K	CHRS	Stock Option (right to buy)	M - Exercise	D	1.42		-500		87,721
2018-07-11	2018-07-09	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.0300	-500	-8		37,043
2018-07-11	2018-07-09	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		1.4200	500	1		37,543
2018-06-20	2018-06-18	4	FINCK BARBARA K	CHRS	Stock Option (right to buy)	M - Exercise	D	1.42		-1,760		88,221
2018-06-20	2018-06-18	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.0000	-1,760	-26		37,043
2018-06-20	2018-06-18	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		1.4200	1,760	2		38,803
2018-05-17	2018-05-16	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		16.2631	-20,984	-341		1,316,582
2018-05-16	2018-05-14	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	A - Award	D	16.75		50,000		50,000
2018-05-11	2018-05-09	4	NUSSBAUM SAMUEL R MD	CHRS	Stock Option (Right to Buy)	A - Award	D	15.60		40,000		40,000
2018-03-05		3	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value		D						10,300
2018-03-05		3	Anicetti Vincent R	CHRS	Common Stock, $0.0001 par value		D						10,300
2018-03-05	2018-03-01	4	Anicetti Vincent R	CHRS	Stock Option (Right to Buy)	A - Award	D	9.80		25,000		25,000
2018-02-05	2018-02-01	4	Richards Christos	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		20,000		20,000
2018-02-05	2018-02-01	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		20,000		20,000
2018-02-05	2018-02-01	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		400,000		400,000
2018-02-05	2018-02-01	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		130,000		130,000
2018-02-05	2018-02-01	4	FINCK BARBARA K	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		130,000		130,000
2018-02-05	2018-02-01	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		20,000		20,000
2018-02-05	2018-02-01	4	Troendle August J.	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		20,000		20,000
2018-02-05	2018-02-01	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		20,000		20,000
2018-02-05	2018-02-01	4	Watler Peter K.	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		50,000		50,000
2018-02-05	2018-02-01	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		20,000		20,000
2018-02-05	2018-02-01	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	10.05		20,000		20,000
2017-12-19	2017-12-15	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	A - Award	D			6,966			9,958
2017-12-19	2017-12-15	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	A - Award	D			20,984			92,619
2017-12-19	2017-12-15	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	A - Award	D			5,900			5,900
2017-12-19	2017-12-15	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	A - Award	D			7,545			34,336
2017-12-19	2017-12-15	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	A - Award	D			809			50,460
2017-08-31		3	V-Sciences Investments Pte Ltd	CHRS	Common Stock		D						13,112,232
2017-08-31		3	V-Sciences Investments Pte Ltd	CHRS	Common Stock		D						13,112,232
2017-08-31		3	V-Sciences Investments Pte Ltd	CHRS	Common Stock		D						13,112,232
2017-08-31		3	V-Sciences Investments Pte Ltd	CHRS	Common Stock		D						13,112,232
2017-08-31		3	V-Sciences Investments Pte Ltd	CHRS	Common Stock		D						13,112,232
2017-08-10	2017-08-08	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.0157	-17,535	-263		49,651
2017-08-08	2017-08-06	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	12.70		200,000		200,000
2017-08-08	2017-08-06	4	FINCK BARBARA K	CHRS	Stock Option (Right to Buy)	A - Award	D	12.70		67,000		67,000
2017-08-08	2017-08-06	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	12.70		67,000		67,000
2017-08-08	2017-08-06	4	Watler Peter K.	CHRS	Stock Option (Right to Buy)	A - Award	D	12.70		67,000		67,000
2017-07-07	2017-07-05	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.0000	-600	-9		67,186
2017-06-05	2017-06-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.9827	-1,732	-36		67,786
2017-06-05	2017-06-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.2010	-9,601	-194		69,518
2017-05-19	2017-05-17	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	23.80		20,000		20,000
2017-05-19	2017-05-09	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			109,957			219,914
2017-05-19	2017-05-09	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			-200,000			178,528
2017-05-19	2017-02-22	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			109,957			109,957
2017-05-19	2017-02-22	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			-200,000			378,528
2017-05-19	2017-05-17	4	Richards Christos	CHRS	Stock Option (Right to Buy)	A - Award	D	23.80		20,000		20,000
2017-05-19	2017-05-17	4	Troendle August J.	CHRS	Stock Option (Right to Buy)	A - Award	D	23.80		20,000		20,000
2017-05-19	2017-05-17	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	23.80		20,000		20,000
2017-05-19	2017-05-17	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	23.80		20,000		20,000
2017-05-19	2017-05-17	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	23.80		20,000		20,000
2017-05-19	2017-05-17	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	23.80		20,000		20,000
2017-05-03	2017-05-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.9970	-11,333	-227		79,119
2017-04-05	2017-04-03	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		20.7346	-11,333	-235		90,452
2017-03-03	2017-03-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		24.1923	-11,333	-274		101,785
2017-02-03	2017-02-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.3674	-11,333	-310		113,118
2017-01-27	2017-01-25	4	Viret Jean-Frederic	CHRS	Stock Option (right to buy)	M - Exercise	D	13.50		-3,900		112,481
2017-01-27	2017-01-25	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.0000	-3,900	-105		2,992
2017-01-27	2017-01-25	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	3,900	53		6,892
2017-01-05	2017-01-03	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		28.6037	-683	-20		124,451
2017-01-05	2017-01-03	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.9048	-10,650	-297		125,134
2016-12-20	2016-12-19	4	Viret Jean-Frederic	CHRS	Stock Option (right to buy)	M - Exercise	D	13.50		-667		116,381
2016-12-20	2016-12-19	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	667	9		2,992
2016-12-20	2016-12-16	4	Viret Jean-Frederic	CHRS	Stock Option (right to buy)	M - Exercise	D	13.50		-3,900		117,048
2016-12-20	2016-12-16	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		28.2987	-3,900	-110		2,325
2016-12-20	2016-12-16	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	3,900	53		6,225
2016-12-09	2016-12-08	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		27.5243	-46,190	-1,271		0
2016-12-09	2016-12-07	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		27.5030	-7,393	-203		46,190
2016-12-05	2016-12-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.5517	-8,133	-224		135,784
2016-12-05	2016-12-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.0141	-3,200	-86		143,917
2016-11-22	2016-11-18	4	Viret Jean-Frederic	CHRS	Stock Option (right to buy)	M - Exercise	D	13.50		-3,900		120,948
2016-11-22	2016-11-18	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		28.1936	-3,900	-110		2,325
2016-11-22	2016-11-18	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	3,900	53		6,225
2016-11-03	2016-11-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.5339	-11,333	-312		147,117
2016-10-25	2016-10-21	4	Viret Jean-Frederic	CHRS	Stock Option (right to buy)	M - Exercise	D	13.50		-3,900		124,848
2016-10-25	2016-10-21	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		30.6161	-3,900	-119		2,325
2016-10-25	2016-10-21	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	3,900	53		6,225
2016-10-05	2016-10-03	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		26.2582	-3,237	-85		158,450
2016-10-05	2016-10-03	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		25.4698	-8,096	-206		161,687
2016-09-28	2016-09-26	4	Viret Jean-Frederic	CHRS	Stock Option (right to buy)	M - Exercise	D	13.50		-3,900		128,748
2016-09-28	2016-09-26	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	S - Sale	D		29.8846	-3,900	-117		2,325
2016-09-28	2016-09-26	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	3,900	53		6,225
2016-09-22	2016-09-21	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		31.7500	-50	-2		1,337,566
2016-09-22	2016-09-20	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		31.7512	-4,010	-127		1,337,616
2016-09-20	2016-09-16	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		31.7928	-2,900	-92		1,341,626
2016-09-06	2016-09-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		29.9850	-16,999	-510		169,783
2016-08-10	2016-08-08	4	Watler Peter K. By Wife	CHRS	Stock Option (right to buy)	M - Exercise	I	2.50		-15,621		14,373
2016-08-10	2016-08-08	4	Watler Peter K.	CHRS	Stock Option (right to buy)	M - Exercise	D	2.08		-40,000		48,503
2016-08-10	2016-08-08	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	S - Sale	I		30.0012	-15,621	-469		0
2016-08-10	2016-08-08	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	M - Exercise	I		2.5005	15,621	39		15,621
2016-08-10	2016-08-08	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		30.0004	-40,000	-1,200		0
2016-08-10	2016-08-08	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.0838	40,000	83		40,000
2016-08-10	2016-08-08	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		29.8700	-10,000	-299		361,594
2016-08-10	2016-08-08	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		29.8600	-84,976	-2,537		371,594
2016-08-10	2016-08-08	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		29.8400	-1,349	-40		456,570
2016-08-10	2016-08-08	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		29.9200	-1,100	-33		457,919
2016-08-10	2016-08-08	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		29.8900	-2,100	-63		459,019
2016-08-10	2016-08-08	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		29.8900	-475	-14		461,119
2016-08-08	2016-08-05	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		28.7800	-25,000	-720		461,594
2016-08-08	2016-08-04	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		27.9500	-100	-3		486,594
2016-08-08	2016-08-04	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		27.8700	-100	-3		486,694
2016-08-08	2016-08-04	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		27.9700	-200	-6		486,794
2016-08-08	2016-08-04	4	FMR LLC / Fidelity Management & Research	CHRS	Common Stock	S - Sale	I		28.1600	-23,200	-653		486,994
2016-08-03	2016-08-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		25.5390	-11,333	-289		186,782
2016-07-25	2016-07-21	4	Watler Peter K.	CHRS	Stock Option (right to buy)	M - Exercise	D	2.08		-3,991		88,503
2016-07-25	2016-07-21	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		26.4814	-700	-19		0
2016-07-25	2016-07-21	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		26.0513	-3,291	-86		700
2016-07-25	2016-07-21	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.0838	3,991	8		3,991
2016-07-22	2016-07-20	4	Watler Peter K. By Wife	CHRS	Stock Option (right to buy)	M - Exercise	I	1.42		-23,741		16,247
2016-07-22	2016-07-20	4	Watler Peter K.	CHRS	Stock Option (right to buy)	M - Exercise	D	2.08		-50,000		92,494
2016-07-22	2016-07-20	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	S - Sale	I		25.0000	-23,741	-594		0
2016-07-22	2016-07-20	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	M - Exercise	I		1.4170	23,741	34		23,741
2016-07-22	2016-07-20	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		25.0242	-50,000	-1,251		0
2016-07-22	2016-07-20	4	Watler Peter K.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		2.0838	50,000	104		50,000
2016-07-13	2016-07-11	4	Watler Peter K. By Wife	CHRS	Stock Option (right to buy)	M - Exercise	I	2.08		-43,495		0
2016-07-13	2016-07-11	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	S - Sale	I		20.0237	-43,495	-871		0
2016-07-13	2016-07-11	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	M - Exercise	I		2.0838	43,495	91		43,495
2016-07-08	2016-07-06	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	13.50		-1,925		132,648
2016-07-08	2016-07-06	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	1,925	26		2,325
2016-07-05	2016-07-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		16.8882	-4,250	-72		198,115
2016-06-03	2016-06-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		18.6729	-4,250	-79		202,365
2016-05-26	2015-08-18	4/A	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		33.5020	-6,372	-213		578,528
2016-05-26	2016-02-29	4/A	Wahlstrom Mats	CHRS	8.2% Senior Convertible Notes due 2022	P - Purchase	I		22.3500	1,000,000	22,350	1,000,000
2016-05-26	2016-05-24	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	18.28		10,000		10,000
2016-05-26	2016-05-24	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	18.28		10,000		10,000
2016-05-26	2016-05-24	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	18.28		10,000		10,000
2016-05-26	2016-05-24	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	18.28		10,000		10,000
2016-05-26	2016-05-24	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	18.28		10,000		10,000
2016-05-26	2016-05-24	4	Richards Christos	CHRS	Stock Option (Right to Buy)	A - Award	D	18.28		10,000		10,000
2016-05-26	2016-05-24	4	Troendle August J.	CHRS	Stock Option (Right to Buy)	A - Award	D	18.28		10,000		10,000
2016-05-19	2016-05-17	4	Watler Peter K. By Wife	CHRS	Stock Option (right to buy)	M - Exercise	I	2.08		-12,000		43,495
2016-05-19	2016-05-17	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	S - Sale	I		20.0000	-12,000	-240		0
2016-05-19	2016-05-17	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	M - Exercise	I		2.0838	12,000	25		12,000
2016-05-13	2016-05-11	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	17.17		78,472		78,472
2016-05-13	2016-05-11	4	FINCK BARBARA K	CHRS	Stock Option (Right to Buy)	A - Award	D	17.17		78,472		78,472
2016-05-13	2016-05-11	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	17.17		323,889		323,889
2016-05-13	2016-05-11	4	Herman Alan C.	CHRS	Stock Option (Right to Buy)	A - Award	D	17.17		-69,236		69,236
2016-05-13	2016-05-11	4	Watler Peter K.	CHRS	Stock Option (Right to Buy)	A - Award	D	17.17		78,472		78,472
2016-05-04	2015-04-01	4/A	Watler Peter K. By Wife	CHRS	Stock Option (Right to Buy)	A - Award	I	29.00		37,500		37,500
2016-05-04	2015-04-01	4/A	Watler Peter K.	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		100,000		100,000
2016-05-04	2016-05-02	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.6346	-552	-11		206,615
2016-05-04	2016-05-02	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.1329	-3,698	-71		207,167
2016-05-04	2016-05-02	4	Watler Peter K. By Wife	CHRS	Stock Option (right to buy)	M - Exercise	I	2.08		-1,493		55,495
2016-05-04	2016-05-02	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	S - Sale	I		20.0000	-1,493	-30		0
2016-05-04	2016-05-02	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	M - Exercise	I		2.0838	1,493	3		1,493
2016-05-04	2015-11-20	4	Watler Peter K. By Wife	CHRS	Stock Option (right to buy)	M - Exercise	I	1.42		-20,000		39,988
2016-05-04	2015-11-20	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	S - Sale	I		27.4089	-20,000	-548		0
2016-05-04	2015-11-20	4	Watler Peter K. By Wife	CHRS	Common Stock, $0.0001 par value	M - Exercise	I		1.4170	20,000	28		20,000
2016-04-06	2016-04-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.8871	-977	-21		210,865
2016-04-06	2016-04-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.1974	-3,273	-69		211,842
2016-03-30	2016-03-28	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	M - Exercise	D	13.50		-400		134,573
2016-03-30	2016-03-28	4	Viret Jean-Frederic	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		13.5000	400	5		400
2016-03-11	2016-02-29	4	Wahlstrom Mats	CHRS	8.2% Senior Convertible Notes due 2022	P - Purchase	I		22.3500
2016-03-11	2016-02-29	4	Troendle August J.	CHRS	8.2% Senior Convertible Notes due 2022	P - Purchase	I		22.3500
2016-03-03	2016-03-02	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.3152	-6,015	-92		215,115
2016-03-03	2016-03-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.0026	-485	-7		221,130
2016-02-11	2016-02-09	4	Troendle August J.	CHRS	Stock Option (Right to Buy)	M - Exercise	D	0.42		-8,124		0
2016-02-11	2016-02-09	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.4168	8,124	3		29,994
2016-02-09	2016-02-05	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		15.0202	-2,000	-30		221,615
2016-01-06	2016-01-04	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		22.3567	-300	-7		223,615
2016-01-06	2016-01-04	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		21.4038	-3,950	-85		223,915
2015-12-28	2015-12-23	4	Herman Alan C.	CHRS	Stock Option (right to buy)	M - Exercise	D	0.42		-16,000		32,862
2015-12-28	2015-12-23	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.4168	16,000	7		227,865
2015-12-02	2015-12-01	4	Herman Alan C.	CHRS	Stock Option (right to buy)	M - Exercise	D	0.42		-8,499		48,862
2015-12-02	2015-12-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		29.6734	-8,933	-265		211,865
2015-12-02	2015-12-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		28.8017	-2,400	-69		220,798
2015-12-02	2015-12-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.4168	8,499	4		223,198
2015-12-02	2015-11-30	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	S - Sale	I		31.7500	-400	-13		1,344,526
2015-11-16	2015-11-13	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.9290	-4,012	-112		63,836
2015-11-16	2015-11-13	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.3762	-7,988	-219		67,848
2015-11-16	2015-11-12	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.2309	-3,000	-82		75,836
2015-11-04	2015-11-02	4	Herman Alan C.	CHRS	Stock Option (right to buy)	M - Exercise	D	0.42		-18,416		57,361
2015-11-04	2015-11-02	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		29.2508	-1,900	-56		214,699
2015-11-04	2015-11-02	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		28.6457	-16,516	-473		216,599
2015-11-04	2015-11-02	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.4168	18,416	8		233,115
2015-10-29		3	FMR LLC / Fidelity Management & Research Impresa Fund III Limited Partnership	CHRS	Common Stock		I						910,382
2015-10-29		3	FMR LLC / Fidelity Management & Research F-Prime Inc.	CHRS	Common Stock		I						510,722
2015-10-29		3	FMR LLC / Fidelity Management & Research Beacon Bioventures Fund III Limited Partnership	CHRS	Common Stock		I						619,672
2015-10-29		3	FMR LLC / Fidelity Management & Research Impresa Fund III Limited Partnership	CHRS	Common Stock		I						910,382
2015-10-29		3	FMR LLC / Fidelity Management & Research F-Prime Inc.	CHRS	Common Stock		I						510,722
2015-10-29		3	FMR LLC / Fidelity Management & Research Beacon Bioventures Fund III Limited Partnership	CHRS	Common Stock		I						619,672
2015-10-05	2015-10-01	4	Herman Alan C.	CHRS	Stock Option (right to buy)	M - Exercise	D	0.42		-4,250		75,777
2015-10-05	2015-10-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		19.5056	-900	-18		214,699
2015-10-05	2015-10-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		18.8326	-3,350	-63		215,599
2015-10-05	2015-10-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.4168	4,250	2		218,949
2015-09-03	2015-09-01	4	Herman Alan C.	CHRS	Stock Option (right to buy)	M - Exercise	D	0.42		-11,333		80,027
2015-09-03	2015-09-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.5674	-5,309	-146		214,699
2015-09-03	2015-09-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		27.2307	-6,024	-164		220,008
2015-09-03	2015-09-01	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.4168	11,333	5		226,032
2015-08-21		3	FMR LLC / Fidelity Management & Research Impresa Fund III Limited Partnership	CHRS	Common Stock		I						910,382
2015-08-21		3	FMR LLC / Fidelity Management & Research Beacon Bioventures Fund III Limited Partnership	CHRS	Common Stock		I						619,672
2015-08-21		3	FMR LLC / Fidelity Management & Research Beacon Bioventures Fund III Limited Partnership	CHRS	Common Stock		I						619,672
2015-08-21		3	FMR LLC / Fidelity Management & Research Fidelity Biosciences Corporation	CHRS	Common Stock		I						510,722
2015-08-21		3	FMR LLC / Fidelity Management & Research Fidelity Biosciences Corporation	CHRS	Common Stock		I						510,722
2015-08-21		3	FMR LLC / Fidelity Management & Research Impresa Fund III Limited Partnership	CHRS	Common Stock		I						910,382
2015-08-20	2015-08-18	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		33.5020	-6,373	-214		578,527
2015-08-19	2015-08-17	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		33.9094	-8,028	-272		584,900
2015-08-18	2015-08-14	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	S - Sale	I		34.2363	-116,554	-3,990		592,928
2015-08-05	2015-08-03	4	Herman Alan C.	CHRS	Stock Option (right to buy)	M - Exercise	D	0.42		-14,166		91,360
2015-08-05	2015-08-03	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	S - Sale	D		34.8308	-14,166	-493		214,699
2015-08-05	2015-08-03	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	M - Exercise	D		0.4168	14,166	6		228,865
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		35.1544	-860	-30		268,428
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		34.0896	-24,809	-846		269,288
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		33.7672	-62,442	-2,108		294,097
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		32.2244	-1,889	-61		356,539
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		35.1539	-2,370	-83		1,642,492
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		34.0897	-68,941	-2,350		1,644,862
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		33.7673	-173,440	-5,857		1,713,803
2015-08-03	2015-07-30	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		32.2243	-5,249	-169		1,887,243
2015-06-16	2015-06-15	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		27.0753	-2,376	-64		1,892,492
2015-06-16	2015-06-15	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		26.6167	-111,606	-2,971		1,894,868
2015-06-16	2015-06-12	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		27.2893	-1,851	-51		2,006,474
2015-06-16	2015-06-12	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	S - Sale	I		26.7223	-134,167	-3,585		2,008,325
2015-05-27	2015-04-01	4/A	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-05-27	2015-04-01	4/A	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-05-27	2015-04-01	4/A	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		75,000		75,000
2015-05-27	2015-04-01	4/A	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-05-27	2015-04-01	4/A	Richards Christos	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-05-27	2015-04-01	4/A	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		25,000		25,000
2015-05-27	2015-04-01	4/A	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-05-27	2015-03-18	4/A	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			239,364			2,893,221
2015-05-27	2015-03-18	4/A	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	D			33			92
2015-05-27	2015-03-10	4/A	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			96,098			2,653,857
2015-05-27	2015-03-10	4/A	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	D			12			59
2015-05-27	2015-04-01	4/A	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		25,000		25,000
2015-05-27	2015-04-01	4/A	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		6,250		6,250
2015-05-27	2015-04-01	4/A	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-05-27	2015-04-01	4/A	Troendle August J.	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-05-26	2015-05-21	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	25.26		35,000		35,000
2015-04-03	2015-04-01	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		100,000		100,000
2015-04-03	2015-04-01	4	FINCK BARBARA K	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		100,000		100,000
2015-04-03	2015-04-01	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		25,000		25,000
2015-04-03	2015-04-01	4	HEALY JAMES	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-04-03	2015-03-18	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			239,364			2,893,221
2015-04-03	2015-03-18	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	D			33			92
2015-04-03	2015-03-10	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	I			96,098			2,653,857
2015-04-03	2015-03-10	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	J - Other	D			12			59
2015-04-03	2015-04-01	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		75,000		75,000
2015-04-03	2015-04-01	4	Wahlstrom Mats	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-04-03	2015-04-01	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		25,000		25,000
2015-04-03	2015-04-01	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		6,250		6,250
2015-04-03	2015-04-01	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-04-03	2015-04-02	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		150,000		150,000
2015-04-03	2015-04-02	4	Lanfear Dennis M	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		250,000		250,000
2015-04-03	2015-04-01	4	Szela Mary T	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-04-03	2015-04-01	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-04-03	2015-04-01	4	Richards Christos	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-04-03	2015-04-01	4	Troendle August J.	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		20,000		20,000
2015-04-03	2015-04-01	4	Herman Alan C.	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		50,000		50,000
2015-04-03	2015-04-01	4	Watler Peter K.	CHRS	Stock Option (Right to Buy)	A - Award	D	29.00		100,000		100,000
2015-03-18	2015-03-18	4	Lanfear Dennis M By LLC	CHRS	Common Stock, $0.0001 par value	J - Other	I			13			86,965
2015-03-18	2015-03-18	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	J - Other	D			2,084			71,635
2015-03-18	2015-03-18	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	J - Other	I			2,206			1,344,926
2015-03-12	2015-03-10	4	Lanfear Dennis M By LLC	CHRS	Common Stock, $0.0001 par value	J - Other	I			4			86,952
2015-03-12	2015-03-10	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	J - Other	D			828			69,551
2015-03-12	2015-03-10	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	J - Other	I			799			1,342,720
2015-01-02	2014-12-31	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	16.32		15,000		15,000
2015-01-02	2014-12-31	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	16.32		15,000		15,000
2014-12-24	2014-12-23	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	G - Gift	I			-20,000			1,341,921
2014-12-24	2014-12-23	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			114,639			709,482
2014-12-24	2014-12-23	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	J - Other	I			-221,538			0
2014-11-14	2014-11-12	4	KKR Biosimilar L.P.	CHRS	Series C Preferred Stock	C - Conversion	I			-2,499,499		0
2014-11-14	2014-11-12	4	KKR Biosimilar L.P.	CHRS	Common Stock	C - Conversion	I			2,499,499			2,499,499
2014-11-12	2014-11-06	4	LAWLIS V BRYAN	CHRS	Stock Option (Right to Buy)	A - Award	D	13.50		14,997		14,997
2014-11-12	2014-11-06	4	Viret Jean-Frederic	CHRS	Stock Option (Right to Buy)	A - Award	D	13.50		134,973		134,973
2014-11-12	2014-11-12	4	FINCK BARBARA K	CHRS	Series C Preferred Stock	C - Conversion	D			-5,286		0
2014-11-12	2014-11-12	4	FINCK BARBARA K	CHRS	Series B Preferred Stock	C - Conversion	D			-21,505		0
2014-11-12	2014-11-12	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			5,286			26,791
2014-11-12	2014-11-12	4	FINCK BARBARA K	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			21,505			21,505
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Series C Preferred Stock	C - Conversion	I			-5,286		0
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Series B Preferred Stock	C - Conversion	I			-21,527		0
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Series A Preferred Stock	C - Conversion	I			-60,135		0
2014-11-12	2014-11-12	4	Lanfear Dennis M By Trust	CHRS	Series B Preferred Stock	C - Conversion	I			-3,193		0
2014-11-12	2014-11-12	4	Lanfear Dennis M	CHRS	Series B Preferred Stock	C - Conversion	D			-17,734		0
2014-11-12	2014-11-12	4	Lanfear Dennis M	CHRS	Series B Preferred Stock	X - Other	D		0.0167	3,225	0	17,734
2014-11-12	2014-11-12	4	Lanfear Dennis M	CHRS	Warrant to Purchase Series B Preferred Stock	X - Other	D	0.02		-3,225		0
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Series A Preferred Stock	X - Other	I		1.2503	19,976	25	60,135
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Warrant to Purchase Series A Preferred Stock	X - Other	I	1.25		-19,976		0
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			5,286			86,948
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			21,527			81,662
2014-11-12	2014-11-12	4	Lanfear Dennis M By LLC	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			60,135			60,135
2014-11-12	2014-11-12	4	Lanfear Dennis M By Trust	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			3,193			1,361,921
2014-11-12	2014-11-12	4	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			17,734			68,723
2014-11-12	2014-11-12	4	Daiichi Sankyo Company, LTD	CHRS	Series B Preferred Stock	C - Conversion	D			-2,867,426		0
2014-11-12	2014-11-12	4	Daiichi Sankyo Company, LTD	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			2,867,426			2,867,426
2014-11-12	2014-11-12	4	HEALY JAMES	CHRS	Series C Preferred Stock	C - Conversion	I			-149,970		0
2014-11-12	2014-11-12	4	HEALY JAMES	CHRS	Series B Preferred Stock	C - Conversion	I			-1,846,890		0
2014-11-12	2014-11-12	4	HEALY JAMES	CHRS	Series B Preferred Stock	C - Conversion	D			-47		0
2014-11-12	2014-11-12	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	P - Purchase	I		13.5000	425,926	5,750		2,557,759
2014-11-12	2014-11-12	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			149,970			2,131,833
2014-11-12	2014-11-12	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			1,846,890			1,981,863
2014-11-12	2014-11-12	4	HEALY JAMES	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			47			47
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Series C Preferred Stock	C - Conversion	I			-10,572		0
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Series C Preferred Stock	C - Conversion	I			-43,011		0
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Series C Preferred Stock	C - Conversion	I			-79,950		0
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Series B Preferred Stock	C - Conversion	I			-514,893		0
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Series B Preferred Stock	C - Conversion	I			-26,649		0
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Series B Preferred Stock	C - Conversion	I			-194,889		0
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			10,572			53,583
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			43,011			43,011
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			79,950			594,843
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			514,893			514,893
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			26,649			221,538
2014-11-12	2014-11-12	4	Wahlstrom Mats	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			194,889			194,889
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Series C Preferred Stock	C - Conversion	D			-2,624		0
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Series B Preferred Stock	C - Conversion	D			-12,672		0
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Series A Preferred Stock	C - Conversion	D			-39,991		0
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Series B Preferred Stock	J - Other	D			-1		12,672
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Series B Preferred Stock	X - Other	D		0.0167	429	0	12,673
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Warrant to Purchase Series B Preferred Stock	X - Other	D	0.02		-429		0
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Warrant to Purchase Common Stock	X - Other	D	1.67		-26,505		0
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			2,624			78,836
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			12,672			76,212
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			39,991			63,540
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	J - Other	D			-2,956			23,549
2014-11-12	2014-11-12	4	Richards Christos	CHRS	Common Stock, $0.0001 par value	X - Other	D		1.6670	26,505	44		26,505
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Series B Preferred Stock	C - Conversion	I			-358,428		0
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Series C Preferred Stock	C - Conversion	I			-266,502		0
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Series B Preferred Stock	C - Conversion	I			-1,556,055		0
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Series A Preferred Stock	C - Conversion	I			-319,935		0
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Series B Preferred Stock	X - Other	I		0.0167	107,528	2	1,556,055
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Warrant to Purchase Series B Preferred Stock	X - Other	I	0.02		-107,528		0
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			358,428			358,428
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			266,502			2,142,492
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			1,556,055			1,875,990
2014-11-12	2014-11-12	4	Troendle August J.	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			319,935			319,935
2014-11-12	2014-11-12	4	Herman Alan C. By Trust	CHRS	Series B Preferred Stock	C - Conversion	I			-5,224		0
2014-11-12	2014-11-12	4	Herman Alan C. By Trust	CHRS	Series A Preferred Stock	C - Conversion	I			-39,991		0
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Series B Preferred Stock	C - Conversion	D			-1,503		0
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Series B Preferred Stock	J - Other	D			-2		1,503
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Series B Preferred Stock	X - Other	D		0.0167	1,505	0	1,505
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Warrant to Purchase Series B Preferred Stock	X - Other	D	0.02		-1,505		0
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Warrant to Purchase Common Stock	X - Other	D	1.67		-239,952		0
2014-11-12	2014-11-12	4	Herman Alan C. By Trust	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			5,224			300,164
2014-11-12	2014-11-12	4	Herman Alan C. By Trust	CHRS	Common Stock, $0.0001 par value	C - Conversion	I			39,991			294,940
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			1,503			214,699
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	J - Other	D			-26,756			213,196
2014-11-12	2014-11-12	4	Herman Alan C.	CHRS	Common Stock, $0.0001 par value	X - Other	D		1.6670	239,952	400		239,952
2014-11-12	2014-11-12	4	LILLY ELI & CO By Group	CHRS	Series C Preferred Stock	C - Conversion	I			-543,101		0
2014-11-12	2014-11-12	4	LILLY ELI & CO By Group	CHRS	Series B Preferred Stock	C - Conversion	I			-2,333,955		0
2014-11-12	2014-11-12	4	LILLY ELI & CO	CHRS	Common Stock, $0.0001 par value	P - Purchase	D		13.5000	164,963	2,227		3,042,019
2014-11-12	2014-11-12	4	LILLY ELI & CO	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			543,101			2,877,056
2014-11-12	2014-11-12	4	LILLY ELI & CO	CHRS	Common Stock, $0.0001 par value	C - Conversion	D			2,333,955			2,333,955
2014-11-10	2014-11-06	4	Satvat Ali J.	CHRS	Stock Option (Right to Buy)	A - Award	D	13.50		14,997		14,997
2014-11-06		3	Herman Alan C. By Trust	CHRS	Common Stock, $0.0001 par value		I						509,898
2014-11-06		3	Herman Alan C. By Trust	CHRS	Common Stock, $0.0001 par value		I						509,898
2014-11-06		3	HEALY JAMES	CHRS	Common Stock, $0.0001 par value		I						269,946
2014-11-06		3	HEALY JAMES	CHRS	Common Stock, $0.0001 par value		I						269,946
2014-11-06		3	Troendle August J.	CHRS	Common Stock, $0.0001 par value		D						43,740
2014-11-06		3	Troendle August J.	CHRS	Common Stock, $0.0001 par value		D						43,740
2014-11-06		3	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value		D						1,460,706
2014-11-06		3	Lanfear Dennis M	CHRS	Common Stock, $0.0001 par value		D						1,460,706
2014-11-06		3	Lanfear Dennis M By Revocable Trust	CHRS	Common Stock, $0.0001 par value		I						2,768,445
2014-11-06		3	Lanfear Dennis M By Revocable Trust	CHRS	Common Stock, $0.0001 par value		I						2,768,445

Open market or private purchase of non-derivative or derivative security

Open market or private sale of non-derivative or derivative security

Grant, award, or other acquisition of securities from the company (such as an option)

Conversion of derivative

Sale or transfer of securities back to the company

Payment of exercise price or tax liability using portion of securities received from the company

Gift of securities by or to the insider

Equity swaps and similar hedging transactions

Exercise or conversion of derivative security received from the company (such as an option)

A transaction voluntarily reported on Form 4

Other (accompanied by a footnote describing the transaction)

CHRS / Coherus Oncology, Inc. - Insider Trading and Ownership Report - SEC Form 3, 4, 5