The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Cohen Marc A since 2007.
This trader's CIK number is 1132945.
At the time of last reporting, Cohen Marc A was the Director of C4 Therapeutics, Inc.. (stock ticker symbol CCCC).
Also see all insider trading activities at C4 Therapeutics, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | FREQ | 0 | $0 | 0 | $0 | 88,116 | $199,670 |
| 2019 | FREQ | 17,857 | $249,998 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2012 | OPNT | 0 | $0 | 24,323 | $595,971 | 98,000 | $856,500 |
| 2011 | OPNT | 0 | $0 | 0 | $0 | 100,000 | $1,059,000 |
| 2010 | OPNT | 0 | $0 | 77,105 | $1,197,415 | 75,000 | $936,540 |
| 2009 | OPNT | 0 | $0 | 1,115 | $10,474 | 0 | $0 |
| 2007 | OPNT | 53,534 | $466,799 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2021 | CCCC | 0 | $0 | 0 | $0 | 536 | $1,130 |
| 2020 | CCCC | 5,030 | $95,570 | 0 | $0 | 0 | $0 |
1. Frequency Therapeutics, Inc. (FREQ)
2. Opnet Technologies Inc (OPNT)
3. C4 Therapeutics, Inc. (CCCC)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-01-30 | FREQ | Option Ex | 88,116 | 2.27 | 199,670 |
| 2019-10-07 | FREQ | Buy | 17,857 | 14.00 | 249,998 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2012-11-14 | OPNT | Option Ex | 48,000 | 11.75 | 564,000 |
| 2012-06-14 | OPNT | Sale | 12,323 | 24.68 | 304,131 |
| 2012-06-13 | OPNT | Sale | 12,000 | 24.32 | 291,840 |
| 2012-06-14 | OPNT | Option Ex | 38,000 | 5.85 | 222,300 |
| 2012-06-13 | OPNT | Option Ex | 12,000 | 5.85 | 70,200 |
| 2011-07-14 | OPNT | Option Ex | 100,000 | 10.59 | 1,059,000 |
| 2010-07-27 | OPNT | Sale | 250 | 15.15 | 3,787 |
| 2010-06-15 | OPNT | Option Ex | 5,450 | 13.20 | 71,940 |
| 2010-06-15 | OPNT | Sale | 5,450 | 15.67 | 85,401 |
| 2010-06-14 | OPNT | Option Ex | 20,000 | 13.20 | 264,000 |
| 2010-06-14 | OPNT | Sale | 20,000 | 15.69 | 313,800 |
| 2010-06-11 | OPNT | Option Ex | 10,000 | 12.60 | 126,000 |
| 2010-06-10 | OPNT | Option Ex | 10,000 | 12.00 | 120,000 |
| 2010-06-11 | OPNT | Sale | 10,000 | 15.22 | 152,200 |
| 2010-06-10 | OPNT | Sale | 10,000 | 15.29 | 152,900 |
| 2010-06-09 | OPNT | Sale | 10,000 | 15.26 | 152,600 |
| 2010-06-08 | OPNT | Option Ex | 2,750 | 12.00 | 33,000 |
| 2010-06-09 | OPNT | Option Ex | 10,000 | 12.00 | 120,000 |
| 2010-06-08 | OPNT | Sale | 2,750 | 15.23 | 41,882 |
| 2010-06-04 | OPNT | Option Ex | 550 | 12.00 | 6,600 |
| 2010-06-04 | OPNT | Sale | 550 | 15.76 | 8,668 |
| 2010-06-03 | OPNT | Sale | 8,750 | 15.92 | 139,300 |
| 2010-06-02 | OPNT | Sale | 7,500 | 15.97 | 119,775 |
| 2010-06-03 | OPNT | Option Ex | 8,750 | 12.00 | 105,000 |
| 2010-06-02 | OPNT | Option Ex | 7,500 | 12.00 | 90,000 |
| 2010-06-01 | OPNT | Sale | 298 | 15.50 | 4,619 |
| 2010-04-27 | OPNT | Sale | 314 | 16.97 | 5,328 |
| 2010-02-22 | OPNT | Sale | 268 | 14.50 | 3,886 |
| 2010-02-08 | OPNT | Sale | 975 | 13.61 | 13,269 |
| 2009-10-26 | OPNT | Sale | 228 | 10.14 | 2,311 |
| 2009-07-27 | OPNT | Sale | 250 | 8.98 | 2,245 |
| 2009-06-01 | OPNT | Sale | 323 | 10.45 | 3,375 |
| 2009-04-27 | OPNT | Sale | 314 | 8.10 | 2,543 |
| 2007-11-20 | OPNT | Buy | 8,885 | 8.74 | 77,628 |
| 2007-11-19 | OPNT | Buy | 9,800 | 8.65 | 84,779 |
| 2007-11-16 | OPNT | Buy | 9,100 | 8.53 | 77,650 |
| 2007-11-15 | OPNT | Buy | 8,683 | 8.59 | 74,552 |
| 2007-11-14 | OPNT | Buy | 8,666 | 8.74 | 75,784 |
| 2007-11-13 | OPNT | Buy | 8,400 | 9.10 | 76,406 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-02-18 | CCCC | Option Ex | 536 | 2.11 | 1,130 |
| 2020-10-06 | CCCC | Buy | 5,030 | 19.00 | 95,570 |
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 Marc A (Director of C4 Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.