- Corporate Officers - C
- Cohen Chad M
Insider Trading History of Cohen Chad M
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Cohen Chad M since 2011.
This trader's CIK number is 1524314.
At the time of last reporting, Cohen Chad M was the Chief Financial Officer of Adaptive Biotechnologies Corp. (stock ticker symbol ADPT).
Also see all insider trading activities at Adaptive Biotechnologies Corp.
Note that in the past
Cohen Chad M also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Zillow Group, Inc. (Z) by Cohen Chad M
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | Z | 0 | $0 | 1,940 | $211,731 | 1,940 | $45,723 |
Yearly summary of insider trading at Zillow Inc (Z) by Cohen Chad M
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | Z | 0 | $0 | 2,123 | $204,890 | 2,123 | $50,036 |
| 2014 | Z | 0 | $0 | 42,692 | $4,723,590 | 42,292 | $672,939 |
| 2013 | Z | 0 | $0 | 31,148 | $2,057,207 | 31,148 | $234,267 |
| 2012 | Z | 0 | $0 | 58,897 | $1,977,380 | 58,897 | $227,681 |
| 2011 | Z | 575 | $11,500 | 38,721 | $890,232 | 35,763 | $184,800 |
Yearly summary of insider trading at Trupanion, Inc. (TRUP) by Cohen Chad M
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | TRUP | 0 | $0 | 0 | $0 | 1,734 | $0 |
| 2018 | TRUP | 0 | $0 | 10,000 | $272,182 | 12,385 | $85,699 |
Yearly summary of insider trading at Adaptive Biotechnologies Corp (ADPT) by Cohen Chad M
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | ADPT | 0 | $0 | 564,375 | $31,992,331 | 564,375 | $3,614,906 |
| 2020 | ADPT | 0 | $0 | 360,000 | $14,442,897 | 360,000 | $2,038,949 |
| 2019 | ADPT | 1,000 | $20,000 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Cohen Chad M:
1. Zillow Group, Inc. (Z)
2. Zillow Inc (Z)
3. Trupanion, Inc. (TRUP)
4. Adaptive Biotechnologies Corp (ADPT)
Table 1. Insider trading of Zillow Group, Inc. (Z) by Cohen Chad M
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-02-18 | Z | Option Ex | 1,940 | 23.57 | 45,723 |
| 2015-02-18 | Z | Sale | 1,940 | 109.14 | 211,731 |
Table 2. Insider trading of Zillow Inc (Z) by Cohen Chad M
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-01-20 | Z | Option Ex | 2,123 | 23.57 | 50,036 |
| 2015-01-20 | Z | Sale | 2,123 | 96.51 | 204,890 |
| 2014-12-18 | Z | Option Ex | 2,818 | 23.57 | 66,417 |
| 2014-12-18 | Z | Sale | 2,818 | 111.82 | 315,108 |
| 2014-11-18 | Z | Option Ex | 3,405 | 18.49 | 62,951 |
| 2014-11-18 | Z | Sale | 3,405 | 117.90 | 401,449 |
| 2014-10-20 | Z | Option Ex | 3,405 | 18.49 | 62,951 |
| 2014-10-20 | Z | Sale | 3,405 | 104.66 | 356,367 |
| 2014-09-18 | Z | Sale | 3,404 | 132.87 | 452,289 |
| 2014-09-18 | Z | Option Ex | 3,404 | 18.49 | 62,933 |
| 2014-08-18 | Z | Option Ex | 3,743 | 15.44 | 57,788 |
| 2014-08-18 | Z | Sale | 4,143 | 139.23 | 576,829 |
| 2014-07-18 | Z | Option Ex | 3,743 | 15.44 | 57,788 |
| 2014-07-18 | Z | Sale | 3,743 | 123.72 | 463,083 |
| 2014-06-18 | Z | Option Ex | 3,744 | 15.44 | 57,803 |
| 2014-06-18 | Z | Sale | 3,744 | 131.19 | 491,175 |
| 2014-05-19 | Z | Sale | 3,742 | 106.83 | 399,739 |
| 2014-05-19 | Z | Option Ex | 3,742 | 15.44 | 57,772 |
| 2014-04-21 | Z | Option Ex | 3,744 | 15.44 | 57,803 |
| 2014-04-21 | Z | Sale | 3,744 | 95.11 | 356,091 |
| 2014-03-18 | Z | Option Ex | 4,052 | 13.46 | 54,552 |
| 2014-03-18 | Z | Sale | 4,052 | 91.00 | 368,732 |
| 2014-02-18 | Z | Sale | 4,052 | 82.00 | 332,264 |
| 2014-02-18 | Z | Option Ex | 4,052 | 13.46 | 54,552 |
| 2014-01-21 | Z | Option Ex | 2,440 | 8.04 | 19,629 |
| 2014-01-21 | Z | Sale | 2,440 | 86.26 | 210,464 |
| 2013-12-18 | Z | Option Ex | 2,275 | 8.88 | 20,211 |
| 2013-12-18 | Z | Sale | 2,275 | 78.31 | 178,155 |
| 2013-11-18 | Z | Option Ex | 2,275 | 8.88 | 20,211 |
| 2013-11-18 | Z | Sale | 2,275 | 83.78 | 190,604 |
| 2013-10-18 | Z | Sale | 2,275 | 82.45 | 187,573 |
| 2013-10-18 | Z | Option Ex | 2,275 | 8.88 | 20,211 |
| 2013-09-18 | Z | Option Ex | 2,275 | 8.88 | 20,211 |
| 2013-09-18 | Z | Sale | 2,275 | 97.51 | 221,835 |
| 2013-08-19 | Z | Option Ex | 2,429 | 8.04 | 19,541 |
| 2013-08-19 | Z | Sale | 2,429 | 87.50 | 212,537 |
| 2013-07-18 | Z | Option Ex | 2,429 | 8.04 | 19,541 |
| 2013-07-18 | Z | Sale | 2,429 | 67.98 | 165,123 |
| 2013-06-18 | Z | Option Ex | 2,429 | 8.04 | 19,541 |
| 2013-06-18 | Z | Sale | 2,429 | 56.00 | 136,024 |
| 2013-05-22 | Z | Option Ex | 3,283 | 4.22 | 13,870 |
| 2013-05-22 | Z | Sale | 3,283 | 59.63 | 195,781 |
| 2013-05-20 | Z | Option Ex | 2,429 | 8.04 | 19,541 |
| 2013-05-20 | Z | Sale | 2,429 | 58.46 | 141,999 |
| 2013-04-18 | Z | Sale | 2,429 | 54.75 | 132,987 |
| 2013-04-18 | Z | Option Ex | 2,429 | 8.04 | 19,541 |
| 2013-03-18 | Z | Sale | 4,079 | 52.16 | 212,744 |
| 2013-03-18 | Z | Option Ex | 4,079 | 8.04 | 32,815 |
| 2013-01-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2013-01-18 | Z | Sale | 2,541 | 32.21 | 81,845 |
| 2012-12-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-12-18 | Z | Sale | 2,541 | 26.37 | 67,006 |
| 2012-11-19 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-11-19 | Z | Sale | 2,541 | 24.25 | 61,619 |
| 2012-10-18 | Z | Sale | 2,541 | 39.20 | 99,607 |
| 2012-10-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-09-18 | Z | Sale | 2,541 | 42.62 | 108,297 |
| 2012-09-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-08-20 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-08-20 | Z | Sale | 2,541 | 37.04 | 94,118 |
| 2012-07-18 | Z | Sale | 2,541 | 40.67 | 103,342 |
| 2012-07-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-06-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-06-18 | Z | Sale | 2,541 | 33.96 | 86,292 |
| 2012-05-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-05-18 | Z | Sale | 2,541 | 38.79 | 98,565 |
| 2012-05-07 | Z | Sale | 12,000 | 39.04 | 468,491 |
| 2012-05-07 | Z | Option Ex | 12,000 | 3.57 | 42,792 |
| 2012-04-18 | Z | Option Ex | 2,541 | 3.56 | 9,033 |
| 2012-04-18 | Z | Sale | 2,541 | 35.01 | 88,960 |
| 2012-03-19 | Z | Option Ex | 1,869 | 4.12 | 7,696 |
| 2012-03-19 | Z | Sale | 1,869 | 33.18 | 62,013 |
| 2012-02-22 | Z | Sale | 11,300 | 29.11 | 328,909 |
| 2012-02-23 | Z | Option Ex | 5,966 | 3.41 | 20,367 |
| 2012-02-21 | Z | Sale | 1,869 | 31.50 | 58,873 |
| 2012-02-22 | Z | Option Ex | 11,300 | 4.90 | 55,381 |
| 2012-02-21 | Z | Option Ex | 1,869 | 4.12 | 7,696 |
| 2012-02-23 | Z | Sale | 5,966 | 28.39 | 169,374 |
| 2012-01-18 | Z | Option Ex | 3,024 | 4.12 | 12,452 |
| 2012-01-18 | Z | Sale | 3,024 | 27.09 | 81,914 |
| 2011-11-29 | Z | Sale | 3,156 | 22.75 | 71,799 |
| 2011-11-28 | Z | Sale | 8,269 | 23.12 | 191,212 |
| 2011-11-29 | Z | Option Ex | 3,156 | 7.27 | 22,934 |
| 2011-11-28 | Z | Option Ex | 5,311 | 7.27 | 38,595 |
| 2011-11-21 | Z | Option Ex | 13,982 | 5.02 | 70,175 |
| 2011-11-22 | Z | Option Ex | 13,314 | 3.99 | 53,096 |
| 2011-11-21 | Z | Sale | 13,982 | 22.92 | 320,467 |
| 2011-11-22 | Z | Sale | 13,314 | 23.04 | 306,754 |
| 2011-07-25 | Z | Buy | 575 | 20.00 | 11,500 |
Table 3. Insider trading of Trupanion, Inc. (TRUP) by Cohen Chad M
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-03-31 | TRUP | Option Ex | 938 | .00 | 0 |
| 2018-12-31 | TRUP | Option Ex | 796 | .00 | 0 |
| 2018-11-26 | TRUP | Option Ex | 3,474 | 8.57 | 29,772 |
| 2018-11-27 | TRUP | Option Ex | 6,526 | 8.57 | 55,927 |
| 2018-11-26 | TRUP | Sale | 3,474 | 27.06 | 94,016 |
| 2018-11-27 | TRUP | Sale | 6,526 | 27.30 | 178,166 |
| 2018-09-30 | TRUP | Option Ex | 796 | .00 | 0 |
| 2018-06-30 | TRUP | Option Ex | 795 | .00 | 0 |
| 2018-03-31 | TRUP | Option Ex | 794 | .00 | 0 |
Table 4. Insider trading of Adaptive Biotechnologies Corp (ADPT) by Cohen Chad M
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-12-22 | ADPT | Sale | 10,000 | 30.00 | 300,000 |
| 2021-12-22 | ADPT | Option Ex | 10,000 | 7.27 | 72,700 |
| 2021-11-10 | ADPT | Sale | 5,000 | 33.93 | 169,650 |
| 2021-11-09 | ADPT | Sale | 5,000 | 36.03 | 180,150 |
| 2021-11-10 | ADPT | Option Ex | 5,000 | 7.27 | 36,350 |
| 2021-11-09 | ADPT | Option Ex | 5,000 | 7.27 | 36,350 |
| 2021-10-05 | ADPT | Sale | 5,000 | 32.51 | 162,550 |
| 2021-10-06 | ADPT | Sale | 5,000 | 32.30 | 161,500 |
| 2021-10-05 | ADPT | Option Ex | 5,000 | 7.27 | 36,350 |
| 2021-10-06 | ADPT | Option Ex | 5,000 | 7.27 | 36,350 |
| 2021-09-08 | ADPT | Sale | 5,000 | 39.01 | 195,050 |
| 2021-09-07 | ADPT | Sale | 9,375 | 39.71 | 372,281 |
| 2021-09-07 | ADPT | Option Ex | 9,375 | 6.55 | 61,406 |
| 2021-09-08 | ADPT | Option Ex | 5,000 | 7.27 | 36,350 |
| 2021-08-10 | ADPT | Option Ex | 5,000 | 6.55 | 32,750 |
| 2021-08-11 | ADPT | Option Ex | 10,000 | 6.55 | 65,500 |
| 2021-08-10 | ADPT | Sale | 5,000 | 35.00 | 175,000 |
| 2021-08-11 | ADPT | Sale | 10,000 | 33.98 | 339,750 |
| 2021-07-07 | ADPT | Sale | 10,000 | 38.69 | 386,850 |
| 2021-07-06 | ADPT | Sale | 10,000 | 38.83 | 388,300 |
| 2021-07-07 | ADPT | Option Ex | 10,000 | 6.55 | 65,500 |
| 2021-07-06 | ADPT | Option Ex | 10,000 | 6.55 | 65,500 |
| 2021-05-12 | ADPT | Sale | 10,000 | 32.63 | 326,300 |
| 2021-05-11 | ADPT | Sale | 10,000 | 31.32 | 313,250 |
| 2021-05-12 | ADPT | Option Ex | 10,000 | 6.55 | 65,500 |
| 2021-05-11 | ADPT | Option Ex | 10,000 | 6.55 | 65,500 |
| 2021-04-06 | ADPT | Option Ex | 10,000 | 6.32 | 63,200 |
| 2021-04-07 | ADPT | Option Ex | 10,000 | 6.32 | 63,200 |
| 2021-04-06 | ADPT | Sale | 10,000 | 40.95 | 409,500 |
| 2021-04-07 | ADPT | Sale | 10,000 | 41.97 | 419,650 |
| 2021-03-10 | ADPT | Sale | 10,000 | 42.54 | 425,400 |
| 2021-03-10 | ADPT | Option Ex | 10,000 | 6.32 | 63,200 |
| 2021-03-09 | ADPT | Option Ex | 10,000 | 6.32 | 63,200 |
| 2021-03-09 | ADPT | Sale | 10,000 | 40.41 | 404,050 |
| 2021-01-28 | ADPT | Sale | 50,000 | 56.01 | 2,800,650 |
| 2021-01-29 | ADPT | Sale | 50,000 | 56.72 | 2,835,850 |
| 2021-01-29 | ADPT | Option Ex | 50,000 | 6.32 | 316,000 |
| 2021-01-28 | ADPT | Option Ex | 50,000 | 6.32 | 316,000 |
| 2021-01-26 | ADPT | Sale | 50,000 | 64.09 | 3,204,650 |
| 2021-01-25 | ADPT | Sale | 50,000 | 66.37 | 3,318,500 |
| 2021-01-26 | ADPT | Option Ex | 50,000 | 6.32 | 316,000 |
| 2021-01-25 | ADPT | Option Ex | 50,000 | 6.32 | 316,000 |
| 2021-01-20 | ADPT | Sale | 50,000 | 67.50 | 3,375,000 |
| 2021-01-20 | ADPT | Option Ex | 50,000 | 6.32 | 316,000 |
| 2021-01-19 | ADPT | Sale | 50,000 | 68.82 | 3,441,200 |
| 2021-01-19 | ADPT | Option Ex | 50,000 | 6.32 | 316,000 |
| 2021-01-13 | ADPT | Sale | 50,000 | 63.27 | 3,163,750 |
| 2021-01-13 | ADPT | Option Ex | 50,000 | 6.32 | 316,000 |
| 2021-01-12 | ADPT | Option Ex | 75,000 | 6.32 | 474,000 |
| 2021-01-12 | ADPT | Sale | 75,000 | 62.98 | 4,723,500 |
| 2020-12-08 | ADPT | Option Ex | 30,000 | 6.32 | 189,600 |
| 2020-12-08 | ADPT | Sale | 30,000 | 51.75 | 1,552,410 |
| 2020-11-09 | ADPT | Option Ex | 30,000 | 6.32 | 189,600 |
| 2020-11-09 | ADPT | Sale | 30,000 | 49.74 | 1,492,200 |
| 2020-10-08 | ADPT | Option Ex | 30,000 | 6.32 | 189,600 |
| 2020-10-08 | ADPT | Sale | 30,000 | 50.91 | 1,527,300 |
| 2020-09-11 | ADPT | Sale | 8,588 | 40.00 | 343,520 |
| 2020-09-10 | ADPT | Sale | 1,412 | 40.00 | 56,480 |
| 2020-09-11 | ADPT | Option Ex | 8,588 | 6.32 | 54,276 |
| 2020-09-10 | ADPT | Option Ex | 1,412 | 6.32 | 8,923 |
| 2020-09-08 | ADPT | Option Ex | 20,000 | 6.32 | 126,400 |
| 2020-09-08 | ADPT | Sale | 20,000 | 36.17 | 723,400 |
| 2020-08-17 | ADPT | Option Ex | 10,000 | 6.32 | 63,200 |
| 2020-08-17 | ADPT | Sale | 10,000 | 40.00 | 400,000 |
| 2020-08-10 | ADPT | Sale | 20,000 | 37.78 | 755,600 |
| 2020-08-10 | ADPT | Option Ex | 20,000 | 6.32 | 126,400 |
| 2020-07-08 | ADPT | Option Ex | 30,000 | 6.32 | 189,600 |
| 2020-07-08 | ADPT | Sale | 30,000 | 47.17 | 1,415,100 |
| 2020-06-08 | ADPT | Sale | 21,250 | 39.40 | 837,143 |
| 2020-06-09 | ADPT | Option Ex | 8,750 | 6.32 | 55,300 |
| 2020-06-08 | ADPT | Option Ex | 21,250 | 6.32 | 134,300 |
| 2020-06-09 | ADPT | Sale | 8,750 | 40.00 | 350,000 |
| 2020-05-19 | ADPT | Option Ex | 50,000 | 5.20 | 259,750 |
| 2020-05-19 | ADPT | Sale | 50,000 | 40.00 | 2,000,000 |
| 2020-05-08 | ADPT | Option Ex | 20,000 | 6.32 | 126,400 |
| 2020-05-08 | ADPT | Sale | 20,000 | 35.92 | 718,400 |
| 2020-04-20 | ADPT | Sale | 10,000 | 30.00 | 300,000 |
| 2020-04-20 | ADPT | Option Ex | 10,000 | 4.07 | 40,700 |
| 2020-04-08 | ADPT | Option Ex | 15,000 | 4.07 | 61,050 |
| 2020-04-08 | ADPT | Sale | 15,000 | 24.61 | 369,075 |
| 2020-03-10 | ADPT | Sale | 2,700 | 25.56 | 69,012 |
| 2020-03-09 | ADPT | Sale | 12,300 | 24.59 | 302,457 |
| 2020-03-10 | ADPT | Option Ex | 2,700 | 4.07 | 10,989 |
| 2020-03-09 | ADPT | Option Ex | 12,300 | 4.07 | 50,061 |
| 2020-02-10 | ADPT | Option Ex | 20,000 | 4.07 | 81,400 |
| 2020-02-10 | ADPT | Sale | 20,000 | 31.67 | 633,400 |
| 2020-01-08 | ADPT | Option Ex | 20,000 | 4.07 | 81,400 |
| 2020-01-08 | ADPT | Sale | 20,000 | 29.87 | 597,400 |
| 2019-07-01 | ADPT | Buy | 1,000 | 20.00 | 20,000 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Cohen Chad M
(Chief Financial Officer of Adaptive Biotechnologies Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.