Introduction

This page provides a comprehensive analysis of the known insider trading history of C Raymond Jr Larkin. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, 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. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate C Raymond Jr Larkin has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:ALGN / Align Technology, Inc. Director 25,128
US:SWAV / Shockwave Medical, Inc. Director 0
Director 371,380
US:HTWR / Heartware International Inc. Director 0
US:DVA / DaVita Inc. Director 8,684
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by C Raymond Jr Larkin. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Trading History

This table shows the complete list of insider trades made by C Raymond Jr Larkin as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-05-22 2025-05-21 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 1,531 25,128 6.49
2024-08-19 2024-08-19 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -4,650 23,597 -16.46
2024-08-19 2024-08-15 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
P - Purchase 6,500 28,247 29.89 235.33 1,529,645 6,647,367
2024-05-31 2024-05-31 4 SWAV Shockwave Medical, Inc.
Common Stock
D - Sale to Issuer -5,281 0 -100.00
2024-05-21 2024-05-17 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 1,372 21,747 6.73
2023-06-15 2023-06-13 4 SWAV Shockwave Medical, Inc.
Common Stock
A - Award 736 5,281 16.19
2023-05-19 2023-05-17 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 1,486 20,375 7.87
2022-06-27 2022-06-23 4 SWAV Shockwave Medical, Inc.
Common Stock
A - Award 994 4,545 27.99
2022-05-19 2022-05-18 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 1,486 1,486
2022-05-19 2022-05-18 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -699 0 -100.00
2022-05-19 2022-05-18 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 699 18,889 3.84
2022-05-13 2022-05-13 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
P - Purchase 1,000 18,190 5.82 264.42 264,420 4,809,800
2021-11-09 2021-11-05 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -1,477 17,190 -7.91
2021-08-02 2021-07-29 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale X -2,500 18,667 -11.81 675.00 -1,687,500 12,600,225
2021-07-14 2021-07-14 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale X -2,500 21,167 -10.56 650.00 -1,625,000 13,758,550
2021-07-09 2021-06-28 4 SWAV Shockwave Medical, Inc.
Common Stock
A - Award 850 3,551 31.47
2021-06-29 2021-06-28 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale X -2,500 23,710 -9.54 625.00 -1,562,500 14,818,750
2021-06-29 2021-06-28 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale X -2,500 26,210 -8.71 618.45 -1,546,125 16,209,574
2021-06-29 2021-05-21 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -43 23,667 -0.18
2021-05-21 2021-05-19 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 699 699
2021-05-21 2021-05-19 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -1,694 0 -100.00
2021-05-21 2021-05-19 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 1,694 28,710 6.27
2021-05-10 2021-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -36 27,016 -0.13
2021-05-10 2021-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -1,102 27,052 -3.91 600.12 -661,332 16,234,449
2021-05-10 2021-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -418 28,154 -1.46 599.31 -250,512 16,872,993
2021-05-10 2021-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -2,415 28,572 -7.79 598.51 -1,445,395 17,100,553
2021-05-10 2021-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -1,065 30,987 -3.32 597.44 -636,272 18,512,814
2021-01-11 2020-12-02 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -42 32,052 -0.13
2021-01-11 2020-07-09 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -37 32,094 -0.12
2020-11-04 2020-10-30 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -162 32,131 -0.50
2020-07-21 2020-07-17 4 SWAV Shockwave Medical, Inc.
Common Stock
A - Award 2,701 2,701
2020-05-21 2020-05-20 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 1,694 1,694
2020-05-19 2020-05-15 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -1,228 0 -100.00
2020-05-19 2020-05-15 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
A - Award 1,228 32,293 3.95
2020-05-19 2020-03-06 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -135 31,065 -0.43
2020-03-25 2019-05-30 4/A ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -18,700 31,200 -37.47 295.67 -5,529,029 9,224,904
2020-01-21 2019-12-16 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -263 31,200 -0.84
2020-01-21 2019-11-20 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -38 31,463 -0.12
2020-01-21 2019-10-02 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -56 31,501 -0.18
2019-07-15 2019-05-30 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -18,700 31,557 -37.21
2019-05-31 2019-05-30 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -9,734 50,257 -16.23 296.65 -2,887,555 14,908,553
2019-05-17 2019-05-15 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 1,228 1,228
2019-05-17 2019-05-15 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -1,390 0 -100.00
2019-05-17 2019-05-15 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 1,390 59,991 2.37
2019-05-17 2019-04-29 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -146 58,601 -0.25
2019-02-15 2018-06-04 5/A ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -122 58,747 -0.21
2019-02-15 2018-05-01 5/A ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -139 58,869 -0.24
2019-02-15 2018-02-01 5/A ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -38 59,008 -0.06
2019-02-15 2015-06-23 5/A ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -125 59,046 -0.21
2019-02-15 2015-06-22 5/A ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -140 59,171 -0.24
2019-02-15 2015-03-27 5/A ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -250 59,311 -0.42
2019-02-15 2013-05-24 5/A ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -266 59,561 -0.44
2019-01-28 2018-09-25 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -39 59,827 -0.07
2019-01-28 2018-08-14 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -27,400 59,866 -31.40
2018-07-02 2018-06-29 4 RVA.AX REVA Medical, Inc.
Common Stock
P - Purchase 19,632 371,380 5.58 1.53 30,036 568,212
2018-05-18 2018-05-16 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise 1,390 1,390
2018-05-18 2018-05-16 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -4,344 0 -100.00
2018-05-18 2018-05-16 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 4,344 87,266 5.24
2018-05-18 2018-05-16 4 RVA.AX REVA Medical, Inc.
Stock Option (right to buy)
A - Award 21,095 61,095 52.74
2018-05-18 2018-05-16 4 RVA.AX REVA Medical, Inc.
Stock Option (right to buy)
A - Award 40,000 40,000
2018-05-08 2018-05-07 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -15,000 0 -100.00
2018-05-08 2018-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -15,000 82,922 -15.32 264.45 -3,966,750 21,928,723
2018-05-08 2018-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 15,000 97,922 18.09 7.81 117,150 764,771
2018-01-24 2017-12-18 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -279 82,922 -0.34
2017-11-01 2017-10-31 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -15,000 0 -100.00
2017-11-01 2017-10-31 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -15,000 83,201 -15.27 238.82 -3,582,300 19,870,063
2017-11-01 2017-10-31 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 15,000 98,201 18.03 20.79 311,850 2,041,599
2017-11-01 2017-10-12 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -53 83,201 -0.06
2017-11-01 2017-09-25 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -27 83,281 -0.03
2017-11-01 2017-09-20 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -27 83,281 -0.03
2017-11-01 2017-07-06 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -40 83,308 -0.05
2017-11-01 2017-05-17 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -214 83,348 -0.26
2017-07-24 3 RVA:AX REVA Medical, Inc.
Common Stock
703,498
2017-07-24 3 RVA:AX REVA Medical, Inc.
Common Stock
703,498
2017-05-18 2017-05-17 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 4,344 4,344
2017-05-18 2017-05-17 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -7,000 0 -100.00
2017-05-18 2017-05-17 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 7,000 83,562 9.14
2017-05-18 2017-03-31 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -289 76,562 -0.38
2017-02-06 2017-02-03 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -15,000 0 -100.00
2017-02-06 2017-02-03 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -15,000 77,012 -16.30 94.71 -1,420,664 7,293,876
2017-02-06 2017-02-03 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 15,000 92,012 19.48 17.94 269,100 1,650,695
2017-02-06 2017-01-25 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -161 76,851 -0.21
2017-01-04 2016-12-21 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -200 77,012 -0.26
2017-01-04 2016-09-19 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -125 77,212 -0.16
2017-01-04 2016-05-31 5 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -400 77,337 -0.51
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
D - Sale to Issuer -1,000 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
D - Sale to Issuer -250 0 -100.00
2016-08-24 2016-08-23 4 HTWR HeartWare International, Inc.
Common Stock
U - Other -8,000 0 -100.00 58.00 -464,000
2016-06-03 2016-06-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -1,000 1,250 -44.44
2016-06-03 2016-06-01 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
A - Award 1,000 2,250 80.00
2016-06-03 2016-06-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
A - Award 1,000 2,250 80.00
2016-06-03 2016-06-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 1,000 8,000 14.29
2016-05-19 2016-05-18 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 7,000 7,000
2016-05-17 2016-05-13 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -7,700 0 -100.00
2016-05-17 2016-05-13 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise -7,700 77,737 -9.01
2016-05-17 2016-02-08 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -223 70,037 -0.32
2016-05-06 2016-05-05 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -15,000 0 -100.00
2016-05-06 2016-05-05 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -15,000 70,260 -17.59 74.36 -1,115,400 5,224,534
2016-05-06 2016-05-05 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 15,000 85,260 21.35 13.00 195,000 1,108,380
2016-05-02 2016-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 1,250 -16.67
2016-05-02 2016-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 1,250 -16.67
2016-05-02 2016-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 7,000 3.70
2016-05-02 2016-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 7,000 3.70
2015-12-28 2015-12-24 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -200 70,260 -0.28
2015-06-05 2015-06-03 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
A - Award 1,000 1,750 133.33
2015-06-05 2015-06-03 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
A - Award 1,000 1,750 133.33
2015-05-14 2015-05-13 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 7,700 7,700
2015-05-14 2015-05-13 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
M - Exercise -8,000 0 -100.00
2015-05-14 2015-05-13 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 8,000 70,460 12.81
2015-05-13 2015-05-12 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 750 -25.00
2015-05-13 2015-05-12 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 6,500 4.00
2015-05-08 2015-05-07 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -15,000 0 -100.00
2015-05-08 2015-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -15,000 62,460 -19.36 59.03 -885,477 3,687,126
2015-05-08 2015-05-07 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 15,000 77,460 24.02 17.88 268,200 1,384,985
2015-05-04 2015-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -1,000 1,000 -50.00
2015-05-04 2015-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 2,000 -11.11
2015-05-04 2015-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 2,000 -11.11
2015-05-04 2015-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 1,000 6,250 19.05
2015-05-04 2015-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 5,250 5.00
2015-05-04 2015-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 5,250 5.00
2014-10-29 2014-10-28 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -15,000 0 -100.00
2014-10-29 2014-10-28 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -15,000 62,460 -19.36 51.54 -773,062 3,219,032
2014-10-29 2014-10-28 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 15,000 77,460 24.02 8.38 125,700 649,115
2014-06-23 2014-06-04 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
A - Award 1,000 2,500 66.67
2014-06-23 2014-06-04 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
A - Award 1,000 2,500 66.67
2014-05-29 2014-05-28 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
G - Gift -200 62,460 -0.32
2014-05-16 2014-05-15 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 8,000 8,000
2014-05-16 2014-05-15 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
C - Conversion -11,500 0 -100.00
2014-05-16 2014-05-15 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
C - Conversion 11,500 62,660 22.48
2014-05-13 2014-05-12 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 1,500 -14.29
2014-05-13 2014-05-12 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 4,750 5.56
2014-05-02 2014-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 1,750 -12.50
2014-05-02 2014-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 1,750 -12.50
2014-05-02 2014-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 4,500 5.88
2014-05-02 2014-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 4,500 5.88
2014-02-10 2014-02-06 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -8,000 0 -100.00
2014-02-10 2014-02-06 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -8,000 51,160 -13.52 54.30 -434,395 2,777,957
2014-02-10 2014-02-06 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 8,000 59,160 15.64 719.00 5,752,000 42,536,040
2013-08-01 2013-07-31 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -564 2,250 -20.04
2013-08-01 2013-07-31 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 564 4,000 16.41
2013-05-22 2013-05-21 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
A - Award 1,000 2,814 55.13
2013-05-22 2013-05-21 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
A - Award 1,000 2,814 55.13
2013-05-20 2013-05-16 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 11,500 11,500
2013-05-20 2013-05-16 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
C - Conversion -11,500 0 -100.00
2013-05-20 2013-05-16 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
C - Conversion 11,500 51,160 29.00
2013-05-13 2013-05-12 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 1,814 -12.11
2013-05-13 2013-05-12 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 3,436 7.85
2013-05-06 2013-05-04 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -333 2,064 -13.89
2013-05-06 2013-05-04 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 333 3,186 11.67
2013-05-03 2013-05-01 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 2,397 -9.44
2013-05-03 2013-05-01 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 2,853 9.60
2012-08-02 2012-07-31 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -562 2,647 -17.51
2012-08-02 2012-07-31 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 562 2,603 27.54
2012-06-04 2012-05-31 4 HTWR HeartWare International, Inc.
Stock Option (right to buy)
A - Award 1,000 3,209 45.27
2012-06-04 2012-05-31 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
A - Award 1,000 3,209 45.27
2012-05-23 2012-05-23 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
A - Award 11,500 11,500
2012-05-14 2012-05-12 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -250 2,209 -10.17
2012-05-14 2012-05-12 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 250 2,041 13.96
2012-05-09 2012-05-08 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -43,000 0 -100.00
2012-05-09 2012-05-08 4 ALGN ALIGN TECHNOLOGY INC
Right to Buy (Common Stock)
M - Exercise -32,000 0 -100.00
2012-05-09 2012-05-08 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
S - Sale -75,000 39,660 -65.41 30.97 -2,322,518 1,228,147
2012-05-09 2012-05-08 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
M - Exercise 75,000 114,660 189.11 18.35 1,376,250 2,104,011
2012-05-08 2012-05-04 4 HTWR HeartWare International, Inc.
Restricted Stock Unit
M - Exercise -333 2,459 -11.93
2012-05-08 2012-05-04 4 HTWR HeartWare International, Inc.
Common Stock
M - Exercise 333 1,791 22.84
2012-02-22 2012-02-18 4 ALGN ALIGN TECHNOLOGY INC
Restricted Stock Unit
C - Conversion -5,000 0 -100.00
2012-02-22 2012-02-18 4 ALGN ALIGN TECHNOLOGY INC
Common Stock
C - Conversion 5,000 39,660 14.43
2007-04-03 2007-03-31 4 DVA DAVITA INC
Common Stock
A - Award 56 8,684 0.65
2007-03-12 2007-03-08 4 DVA DAVITA INC
Stock Options (Right to Buy)
M - Exercise -14,000 0 -100.00
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -100 8,628 -1.15 53.90 -5,390 465,049
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -100 8,728 -1.13 53.89 -5,389 470,352
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -200 8,828 -2.22 53.87 -10,774 475,564
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -300 9,028 -3.22 53.85 -16,155 486,158
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -1,600 9,328 -14.64 53.83 -86,128 502,126
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -600 10,928 -5.20 53.82 -32,292 588,145
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -800 11,528 -6.49 53.80 -43,040 620,206
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -900 12,328 -6.80 53.79 -48,411 663,123
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -800 13,228 -5.70 53.81 -43,048 711,799
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -100 14,028 -0.71 53.84 -5,384 755,268
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -300 14,128 -2.08 53.78 -16,134 759,804
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -300 14,428 -2.04 53.77 -16,131 775,794
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -200 14,728 -1.34 53.76 -10,752 791,777
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -400 14,928 -2.61 53.75 -21,500 802,380
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -700 15,328 -4.37 53.74 -37,618 823,727
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -200 16,028 -1.23 53.73 -10,746 861,184
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -700 16,228 -4.14 53.72 -37,604 871,768
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -200 16,928 -1.17 53.71 -10,742 909,203
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -200 17,128 -1.15 53.69 -10,738 919,602
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -800 17,328 -4.41 53.68 -42,944 930,167
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -500 18,128 -2.68 53.67 -26,835 972,930
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -800 18,628 -4.12 53.66 -42,928 999,578
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -1,400 19,428 -6.72 53.65 -75,110 1,042,312
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -1,500 20,828 -6.72 53.64 -80,460 1,117,214
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
S - Sale -300 22,328 -1.33 53.63 -16,089 1,197,451
2007-03-12 2007-03-08 4 DVA DAVITA INC
Common Stock
M - Exercise 14,000 22,628 162.26 16.81 235,386 380,451
2007-01-03 2006-12-31 4 DVA DAVITA INC
Common Stock
A - Award 53 8,628 0.62
2006-10-03 2006-09-30 4 DVA DAVITA INC
Common Stock
A - Award 52 8,575 0.61
2006-07-05 2006-06-30 4 DVA DAVITA INC
Common Stock
A - Award 60 8,523 0.71
2006-05-17 2006-05-15 4 DVA DAVITA INC
Stock Options (Right to Buy)
A - Award 12,000 12,000
2006-04-04 2006-03-31 4 DVA DAVITA INC
Common Stock
A - Award -50 8,463 -0.59
2006-03-22 2006-03-20 4 DVA DAVITA INC
Stock Options (Right to Buy)
M - Exercise -13,000 14,000 -48.15
2006-03-22 2006-03-20 4 DVA DAVITA INC
Stock Options (Right to Buy)
M - Exercise -27,000 0 -100.00
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -1,500 8,413 -15.13 59.54 -89,310 500,910
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -1,500 9,913 -13.14 59.55 -89,325 590,319
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -2,000 11,413 -14.91 59.59 -119,180 680,101
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -1,000 13,413 -6.94 59.60 -59,600 799,415
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -3,000 14,413 -17.23 59.63 -178,890 859,447
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -3,500 17,413 -16.74 59.64 -208,740 1,038,511
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -500 20,913 -2.34 59.65 -29,825 1,247,460
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
M - Exercise 13,000 21,413 154.52 16.81 218,573 360,023
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -2,000 8,413 -19.21 59.61 -119,220 501,499
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -2,000 10,413 -16.11 59.70 -119,400 621,656
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -2,200 12,413 -15.06 59.72 -131,384 741,304
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -600 14,613 -3.94 59.80 -35,880 873,857
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -15,700 15,213 -50.79 59.85 -939,645 910,498
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -1,000 30,913 -3.13 59.86 -59,860 1,850,452
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -500 31,913 -1.54 59.90 -29,950 1,911,589
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
S - Sale -3,000 32,413 -8.47 59.91 -179,730 1,941,863
2006-03-22 2006-03-20 4 DVA DAVITA INC
Common Stock
M - Exercise 27,000 35,413 320.93 12.82 346,140 453,995
2006-01-04 2005-12-31 4 DVA DAVITA INC
Common Stock
A - Award 59 8,413 0.71
2005-10-04 2005-09-30 4 DVA DAVITA INC
Common Stock
A - Award 65 8,354 0.78
2005-07-05 2005-06-30 4 DVA DAVITA INC
Common Stock
A - Award 121 8,289 1.48
2005-05-17 2005-05-13 4 DVA DAVITA INC
Stock Options (Right to Buy)
A - Award 18,000 18,000
2005-05-17 2005-05-13 4 DVA DAVITA INC
Common Stock
A - Award 1,500 8,168 22.50
2005-04-04 2005-03-31 4 DVA DAVITA INC
Common Stock
A - Award 131 6,668 2.00
2005-04-04 2004-05-24 4 DVA DAVITA INC
Stock Options (Right to Buy)
A - Award 18,000 18,000
2005-04-04 2004-05-24 4 DVA DAVITA INC
Common Stock
A - Award 2,250 6,537 52.48
2005-01-04 2004-12-31 4 DVA DAVITA INC
Common Stock
A - Award 139 4,287 3.35
2004-10-04 2004-09-30 4 DVA DAVITA INC
Common Stock
A - Award 177 4,148 4.46
2004-07-01 2004-06-30 4 DVA DAVITA INC
Common Stock
A - Award 178 3,971 4.69
2004-04-02 2004-03-31 4 DVA DAVITA INC
Common Stock
A - Award 115 2,529 4.76
2004-01-05 2003-12-31 4 DVA DAVITA INC
Common Stock
A - Award 141 2,414 6.20
2003-10-02 2003-09-30 4 DVA DAVITA INC
Common Stock
A - Award 173 2,040 9.27
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)