| Shares Outstanding | 742,846,672 shares |
| Insider Shares | 1,196,573,366 shares |
| Total Insiders | 15 |
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.
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.
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).
Insider Trading Chart
Summit Therapeutics 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 | Avg Profit (%) | Shares Owned |
Split Adjusted |
|---|---|---|---|
| Bhaskar Anand Chief Accounting Officer - [O] | 131,426 | 131,426 | |
| Kenneth A Clark | 83,510 | ||
|
Robert W Duggan
Co-Chief Executive Officer, Director, 10% Owner -
[D]
[O]
|
591,493,138 | 591,493,138 | |
| Ankur Dhingra Chief Financial Officer - [O] | 354,958 | 354,958 | |
| Urte Gayko | 400,000 |
| Insider | Avg Profit (%) | Shares Owned |
Split Adjusted |
|---|---|---|---|
| Camilla Graham | 0 | ||
| Jos Houbiers Chief Medical Officer - [O] | 15,512 | 15,512 | |
| Jeff Huber Director - [D] | 50,052 | 50,052 | |
| Ujwala Mahatme | 72,872 | ||
| Jeffrey R Maranian | 15,000 |
| Insider | Avg Profit (%) | Shares Owned |
Split Adjusted |
|---|---|---|---|
| David Jonathan Powell Chief Scientific Officer - [O] | 0 | 0 | |
| Manmeet Singh Soni COO and CFO, Director - [D] [O] | 3,020,242 | 3,020,242 | |
| Ventzislav Stefanov See Remarks, Director - [D] [O] | 14,900 | 14,900 | |
| Yu Xia Director - [D] | 10,000,000 | 10,000,000 | |
|
Maky Zanganeh
Co-Chief Executive Officer, Director, 10% Owner -
[D]
[O]
|
591,493,138 | 591,493,138 |
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 SMMT / Summit Therapeutics 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.
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
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 SMMT / Summit Therapeutics 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.
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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-02 | 2025-05-30 | 4 | Zanganeh Maky By Spouse | SMMT | Common Stock | I | 2.6400 | 74,545 | 197 | 555,754,696 | ||||
| 2025-06-02 | 2025-05-30 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 2.6400 | 74,545 | 197 | 555,754,696 | ||||
| 2025-04-09 | 2025-04-08 | 4 | Zanganeh Maky By Spouse | SMMT | Common Stock | I | 1.5800 | 3,985,055 | 6,296 | 555,680,151 | ||||
| 2025-04-09 | 2025-04-08 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 1.5800 | 3,985,055 | 6,296 | 555,680,151 | ||||
| 2024-10-03 | 2024-10-03 | 4 | Zanganeh Maky By the Shaun Zanganeh Irrevocable Trust, with the Reporting Person as Trustee | SMMT | Common Stock | I | 1.5800 | 315,681 | 499 | 10,199,776 | ||||
| 2024-09-13 | 2024-09-11 | 4 | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee | SMMT | Common Stock | I | 22.7000 | 44,052 | 1,000 | 24,967,852 | ||||
| 2024-09-13 | 2024-09-11 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 22.7000 | 3,325,991 | 75,500 | 551,695,096 | ||||
| 2024-09-13 | 2024-09-11 | 4 | Huber Jeff By Caspian Capital LLC | SMMT | Common Stock | I | 22.7000 | 44,052 | 1,000 | 44,052 | ||||
| 2024-09-13 | 2024-09-11 | 4 | Soni Manmeet Singh | SMMT | Common Stock | D | 22.7000 | 44,052 | 1,000 | 3,020,242 | ||||
| 2024-09-13 | 2024-09-11 | 4 | Anand Bhaskar | SMMT | Common Stock | D | 22.7000 | 22,026 | 500 | 131,426 | ||||
| 2024-06-27 | 3 | Huber Jeff By Living Trust for Diana & Kiana Anvari | SMMT | Common Stock | I | 6,000 | ||||||||
| 2024-04-04 | 3 | Anand Bhaskar | SMMT | Common Stock | D | 109,400 | ||||||||
| 2024-03-27 | 2024-03-27 | 4 | Zanganeh Maky Immediate family member | SMMT | Common Stock | I | 3.7100 | 20,000 | 74 | 50,000 | ||||
| 2024-03-27 | 2024-03-27 | 4 | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee | SMMT | Common Stock | I | 3.7200 | 34,321 | 128 | 24,923,800 | ||||
| 2024-03-27 | 2024-03-27 | 4 | Zanganeh Maky | SMMT | Common Stock | D | 3.7200 | 26,000 | 97 | 520,814 | ||||
| 2024-03-27 | 2024-03-26 | 4 | Zanganeh Maky Immediate family member | SMMT | Common Stock | I | 3.7500 | 30,000 | 112 | 30,000 | ||||
| 2024-03-27 | 2024-03-26 | 4 | Dhingra Ankur By Dhingra Family Revocable Trust | SMMT | Common Stock | I | 3.7500 | 100,000 | 375 | 354,958 | ||||
| 2024-02-14 | 2023-03-07 | 5 | Xia Yu Akeso, Inc. | SMMT | Common Stock | I | 1.0500 | 21,523,530 | 22,600 | 21,523,530 | ||||
| 2024-02-14 | 2023-01-17 | 5 | Xia Yu Akeso, Inc. | SMMT | Common Stock | I | 2.5100 | 10,000,000 | 25,100 | 10,000,000 | ||||
| 2023-12-13 | 2023-12-12 | 4 | Zanganeh Maky | SMMT | Common Stock | D | 2.0700 | 5,000 | 10 | 494,814 | ||||
| 2023-12-13 | 2023-12-11 | 4 | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee | SMMT | Common Stock | I | 1.5800 | 315,681 | 499 | 24,889,479 | ||||
| 2023-12-13 | 2023-12-11 | 4 | Zanganeh Maky | SMMT | Common Stock | D | 1.4400 | 489,814 | 705 | 489,814 | ||||
| 2023-12-13 | 2023-12-13 | 4 | Dhingra Ankur By Dhingra Family Revocable Trust | SMMT | Common Stock | I | 2.1700 | 19,700 | 43 | 254,958 | ||||
| 2023-12-13 | 2023-12-13 | 4 | Dhingra Ankur By Dhingra Family Revocable Trust | SMMT | Common Stock | I | 2.1500 | 700 | 2 | 235,258 | ||||
| 2023-10-16 | 2023-10-13 | 4 | Soni Manmeet Singh | SMMT | Common Stock | D | 1.6800 | 2,976,190 | 5,000 | 2,976,190 | ||||
| 2023-03-13 | 2023-03-08 | 4/A | Zanganeh Maky By the Shaun Zanganeh Irrevocable Trust, with the Reporting Person as Trustee. | SMMT | Common Stock | I | 1.0500 | 6,748,629 | 7,086 | 9,884,095 | ||||
| 2023-03-13 | 2023-03-08 | 4/A | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee. | SMMT | Common Stock | I | 1.0500 | 16,778,415 | 17,617 | 24,573,798 | ||||
| 2023-03-08 | 2023-03-08 | 4 | Zanganeh Maky By the Shaun Zanganeh Irrevocable Trust, with the Reporting Person as Trustee. | SMMT | Common Stock | I | 1.0500 | 6,748,629 | 7,086 | 9,884,095 | ||||
| 2023-03-08 | 2023-03-08 | 4 | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee. | SMMT | Common Stock | I | 1.0500 | 804,672 | 845 | 1,178,529 | ||||
| 2023-03-08 | 2023-03-08 | 4 | Zanganeh Maky | SMMT | Common Stock | D | 1.0500 | 15,973,743 | 16,772 | 23,395,269 | ||||
| 2023-03-08 | 2023-03-07 | 4 | Dhingra Ankur By Dhingra Family Revocable Trust | SMMT | Common Stock | I | 1.0500 | 196,362 | 206 | 234,558 | ||||
| 2023-03-08 | 2022-08-16 | 4/A | Dhingra Ankur By Dhingra Family Revocable Trust | SMMT | Common Stock | I | 0.9700 | 24,658 | 24 | 38,196 | ||||
| 2023-03-08 | 2022-08-16 | 4/A | Dhingra Ankur | SMMT | Common Stock | D | 0.9700 | 13,027 | 13 | 39,527 | ||||
| 2023-03-08 | 2023-03-06 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 1.0500 | 376,489,880 | 395,314 | 552,354,161 | ||||
| 2022-12-09 | 2022-12-06 | 4 | Zanganeh Maky | SMMT | Common Stock | D | 373,857 | 10,930,849 | ||||||
| 2022-12-08 | 2022-12-06 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 9,346,434 | 171,879,226 | ||||||
| 2022-08-18 | 2022-08-16 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 0.9700 | 94,849,203 | 92,004 | 162,532,792 | ||||
| 2022-08-18 | 2022-08-16 | 4 | Zanganeh Maky By the Shaun Zanganeh Irrevocable Trust, with the Reporting Person as Trustee. | SMMT | Common Stock | I | 0.9700 | 1,030,925 | 1,000 | 3,135,466 | ||||
| 2022-08-18 | 2022-08-16 | 4 | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee. | SMMT | Common Stock | I | 0.9700 | 4,593,777 | 4,456 | 7,061,557 | ||||
| 2022-08-18 | 2022-08-16 | 4 | Zanganeh Maky | SMMT | Common Stock | D | 0.9700 | 184,430 | 179 | 359,969 | ||||
| 2022-08-17 | 2022-08-16 | 4 | Dhingra Ankur By Dhingra Family Revocable Trust | SMMT | Common Stock | I | 0.9700 | 24,658 | 24 | 38,196 | ||||
| 2022-08-17 | 2022-08-16 | 4 | Dhingra Ankur | SMMT | Common Stock | D | 0.9700 | 11,557 | 11 | 38,057 | ||||
| 2022-06-02 | 3 | Dhingra Ankur By Dhingra Family Revocable Trust | SMMT | Common Stock | I | 13,538 | ||||||||
| 2022-06-02 | 3 | Dhingra Ankur | SMMT | Common Stock | D | 26,500 | ||||||||
| 2022-05-25 | 2022-05-23 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 21,135 | 67,683,589 | ||||||
| 2022-04-26 | 2022-04-25 | 4 | Gayko Urte | SMMT | Stock Option (right to buy) | D | 1.93 | 400,000 | 400,000 | |||||
| 2022-01-05 | 2022-01-03 | 4 | Gayko Urte | SMMT | Stock Option (right to buy) | D | 2.82 | 1.1300 | 42,553 | 48 | 67,553 | |||
| 2022-01-05 | 2022-01-03 | 4 | Gayko Urte | SMMT | Stock Option (right to buy) | D | 2.82 | 25,000 | 25,000 | |||||
| 2022-01-05 | 2022-01-03 | 4 | Mahatme Ujwala | SMMT | Stock Option (right to buy) | D | 2.82 | 1.1300 | 47,872 | 54 | 72,872 | |||
| 2022-01-05 | 2022-01-03 | 4 | Mahatme Ujwala | SMMT | Stock Option (right to buy) | D | 2.82 | 25,000 | 25,000 | |||||
| 2022-01-05 | 2022-01-03 | 4 | Soni Manmeet Singh | SMMT | Stock Option (right to buy) | D | 2.82 | 1.1300 | 82,446 | 93 | 107,446 | |||
| 2022-01-05 | 2022-01-03 | 4 | Soni Manmeet Singh | SMMT | Stock Option (right to buy) | D | 2.82 | 25,000 | 25,000 | |||||
| 2022-01-05 | 2022-01-03 | 4 | Clark Kenneth A | SMMT | Stock Option (right to buy) | D | 2.82 | 1.1300 | 58,510 | 66 | 83,510 | |||
| 2022-01-05 | 2022-01-03 | 4 | Clark Kenneth A | SMMT | Stock Option (right to buy) | D | 2.82 | 25,000 | 25,000 | |||||
| 2021-12-17 | 2021-12-15 | 4 | Zanganeh Maky | SMMT | Stock Option (right to buy) | D | 4.75 | 15,000 | 15,000 | |||||
| 2021-12-17 | 2021-12-15 | 4 | Maranian Jeffrey R | SMMT | Stock Option (right to buy) | D | 4.75 | 15,000 | 15,000 | |||||
| 2021-11-16 | 2021-11-03 | 4 | Gayko Urte | SMMT | Stock Option (right to buy) | D | 5.54 | 4,041 | 204,041 | |||||
| 2021-11-16 | 2021-11-03 | 4 | Gayko Urte | SMMT | Stock Option (right to buy) | D | 5.54 | 200,000 | 200,000 | |||||
| 2021-11-15 | 2021-11-11 | 4 | Maranian Jeffrey R | SMMT | Stock Option (right to buy) | D | 5.28 | 50,000 | 50,000 | |||||
| 2021-10-12 | 2021-10-07 | 4 | Clark Kenneth A | SMMT | Stock Option (right to buy) | D | 5.03 | 6,250 | 206,250 | |||||
| 2021-10-12 | 2021-10-07 | 4 | Clark Kenneth A | SMMT | Stock Option (right to buy) | D | 5.03 | 200,000 | 200,000 | |||||
| 2021-05-14 | 2021-05-12 | 4 | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee. | SMMT | Common Stock | I | 5.2400 | 389,077 | 2,039 | 2,643,319 | ||||
| 2021-05-14 | 2021-05-12 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 5.2400 | 11,365,921 | 59,557 | 67,662,454 | ||||
| 2021-03-02 | 2021-02-28 | 4 | Wang Luhua | SMMT | Stock Option (right to buy) | D | 6.77 | 6.7700 | 21,096 | 143 | 91,096 | |||
| 2021-03-02 | 2021-02-26 | 4 | Wang Luhua | SMMT | Stock Option (right to buy) | D | 6.77 | 6.7700 | 70,000 | 474 | 70,000 | |||
| 2021-02-23 | 2021-02-19 | 4 | Soni Manmeet Singh | SMMT | Stock Option (right to buy) | D | 7.33 | 25,000 | 252,273 | |||||
| 2021-02-23 | 2021-02-19 | 4 | Erdtmann Rainer M | SMMT | Stock Option (right to buy) | D | 7.33 | 25,000 | 252,273 | |||||
| 2021-02-23 | 2021-02-19 | 4 | Donaldson Michael Paul | SMMT | Stock Option (right to buy) | D | 3.52 | -5,110 | 594,890 | |||||
| 2021-02-23 | 2021-02-19 | 4 | Mahatme Ujwala | SMMT | Stock Option (right to buy) | D | 7.33 | 25,000 | 238,340 | |||||
| 2020-12-01 | 2020-11-30 | 4 | Powell David Jonathan | SMMT | Stock Option (right to buy) | D | 1.79 | 1.7900 | -13,713 | -25 | 390,973 | |||
| 2020-12-01 | 2020-11-30 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 4.4400 | -13,713 | -61 | 0 | ||||
| 2020-12-01 | 2020-11-30 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 1.7900 | 13,713 | 25 | 13,713 | ||||
| 2020-12-01 | 2020-11-27 | 4 | Powell David Jonathan | SMMT | Stock Option (right to buy) | D | 1.79 | 1.7900 | -12,953 | -23 | 404,686 | |||
| 2020-12-01 | 2020-11-27 | 4 | Powell David Jonathan | SMMT | Stock Option (right to buy) | D | 1.92 | 1.9200 | -16,616 | -32 | 417,639 | |||
| 2020-12-01 | 2020-11-27 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 4.3900 | -29,569 | -130 | 0 | ||||
| 2020-12-01 | 2020-11-27 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 1.7900 | 12,953 | 23 | 29,569 | ||||
| 2020-12-01 | 2020-11-27 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 1.9200 | 16,616 | 32 | 16,616 | ||||
| 2020-11-25 | 2020-11-25 | 4 | Powell David Jonathan | SMMT | Stock Option (right to buy) | D | 1.92 | 1.9200 | -12,070 | -23 | 434,255 | |||
| 2020-11-25 | 2020-11-25 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 4.3200 | -12,070 | -52 | 0 | ||||
| 2020-11-25 | 2020-11-25 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 1.9200 | 12,070 | 23 | 12,070 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Powell David Jonathan | SMMT | Stock Option (right to buy) | D | 1.92 | 1.9200 | -11,374 | -22 | 446,325 | |||
| 2020-11-25 | 2020-11-24 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 4.2100 | -11,374 | -48 | 0 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 1.9200 | 11,374 | 22 | 11,374 | ||||
| 2020-11-25 | 2020-11-23 | 4 | Powell David Jonathan | SMMT | Stock Option (right to buy) | D | 1.92 | 1.9200 | -6,987 | -13 | 457,699 | |||
| 2020-11-25 | 2020-11-23 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 4.4000 | -6,987 | -31 | 0 | ||||
| 2020-11-25 | 2020-11-23 | 4 | Powell David Jonathan | SMMT | Common Stock | D | 1.9200 | 6,987 | 13 | 6,987 | ||||
| 2020-11-24 | 2020-11-22 | 4 | Zanganeh Maky | SMMT | Stock Option (right to buy) | D | 4.40 | 2,400,000 | 3,724,499 | |||||
| 2020-11-13 | 3 | Zanganeh Maky By the Shaun Zanganeh Irrevocable Trust, with the Reporting Person as Trustee | SMMT | Common Stock | I | 2,104,541 | ||||||||
| 2020-11-13 | 3 | Zanganeh Maky By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee | SMMT | Common Stock | I | 2,254,242 | ||||||||
| 2020-11-13 | 2020-11-11 | 4 | Zanganeh Maky | SMMT | Stock Option (right to buy) | D | 3.71 | 3,323 | 1,324,500 | |||||
| 2020-11-13 | 2020-11-11 | 4 | Zanganeh Maky | SMMT | Stock Option (right to buy) | D | 3.71 | 200,000 | 1,321,177 | |||||
| 2020-11-10 | 2020-11-06 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 3.3400 | 14,071,856 | 47,000 | 56,296,533 | ||||
| 2020-10-07 | 2020-10-04 | 4 | Graham Camilla | SMMT | Stock Option (right to buy) | D | 3.34 | 3.3400 | 400,000 | 1,336 | 400,000 | |||
| 2020-10-06 | 2020-10-02 | 4 | DUGGAN ROBERT W | SMMT | Common Stock | D | 3.34 | 9,730,539 | 9,730,539 | |||||
| 2020-09-18 | 3 | Houbiers Jos | SMMT | Common Stock | D | 15,512 | ||||||||
| 2020-09-18 | 3 | DUGGAN ROBERT W | SMMT | Common Stock | D | 42,224,677 | ||||||||
| 2020-09-18 | 3 | Stefanov Ventzislav | SMMT | Common Stock | D | 14,900 |
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)
