The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Gagnon Robert E. since 2015.
This trader's CIK number is 1504983.
At the time of last reporting, Gagnon Robert E. was the Officer of Verastem, Inc.. (stock ticker symbol VSTM).
Also see all insider trading activities at Verastem, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | HBIO | 0 | $0 | 456,047 | $2,440,069 | 287,500 | $1,253,106 |
| 2017 | HBIO | 1,000 | $2,330 | 0 | $0 | 0 | $0 |
| 2016 | HBIO | 25,000 | $58,450 | 0 | $0 | 0 | $0 |
| 2015 | HBIO | 4,500 | $13,635 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | VSTM | 0 | $0 | 568 | $3,577 | 0 | $0 |
| 2024 | VSTM | 0 | $0 | 20,068 | $235,692 | 0 | $0 |
| 2023 | VSTM | 0 | $0 | 6,553 | $13,528 | 0 | $0 |
| 2022 | VSTM | 0 | $0 | 52,836 | $66,149 | 0 | $0 |
| 2021 | VSTM | 0 | $0 | 5,497 | $12,478 | 0 | $0 |
1. Harvard Bioscience Inc (HBIO)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-08-29 | HBIO | Sale | 8,889 | 5.77 | 51,289 |
| 2018-08-07 | HBIO | Option Ex | 87,500 | 4.66 | 408,012 |
| 2018-08-07 | HBIO | Sale | 100,015 | 6.08 | 608,091 |
| 2018-07-27 | HBIO | Option Ex | 50,000 | 4.21 | 210,750 |
| 2018-07-27 | HBIO | Sale | 62,514 | 5.54 | 346,327 |
| 2018-07-24 | HBIO | Sale | 5,570 | 5.25 | 29,242 |
| 2018-07-23 | HBIO | Sale | 1,465 | 5.25 | 7,691 |
| 2018-07-19 | HBIO | Sale | 1,100 | 5.25 | 5,775 |
| 2018-07-13 | HBIO | Sale | 1,062 | 5.25 | 5,575 |
| 2018-07-12 | HBIO | Sale | 9,145 | 5.25 | 48,011 |
| 2018-07-12 | HBIO | Option Ex | 5,828 | 4.12 | 24,011 |
| 2018-07-10 | HBIO | Option Ex | 13,700 | 4.31 | 59,046 |
| 2018-07-09 | HBIO | Option Ex | 14,200 | 4.31 | 61,201 |
| 2018-07-11 | HBIO | Sale | 141,300 | 5.23 | 738,999 |
| 2018-07-10 | HBIO | Sale | 13,700 | 5.38 | 73,706 |
| 2018-07-09 | HBIO | Sale | 14,200 | 5.41 | 76,822 |
| 2018-07-11 | HBIO | Option Ex | 116,272 | 4.21 | 490,086 |
| 2018-03-07 | HBIO | Sale | 97,087 | 4.62 | 448,541 |
| 2017-05-26 | HBIO | Buy | 1,000 | 2.33 | 2,330 |
| 2016-11-02 | HBIO | Buy | 5,000 | 2.33 | 11,650 |
| 2016-11-03 | HBIO | Buy | 20,000 | 2.34 | 46,800 |
| 2015-11-12 | HBIO | Buy | 1,500 | 2.93 | 4,395 |
| 2015-11-09 | HBIO | Buy | 3,000 | 3.08 | 9,240 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-06-16 | VSTM | Sale | 284 | 5.65 | 1,604 |
| 2025-03-17 | VSTM | Sale | 284 | 6.95 | 1,973 |
| 2024-12-19 | VSTM | Sale | 130 | 4.37 | 568 |
| 2024-12-16 | VSTM | Sale | 285 | 4.54 | 1,293 |
| 2024-09-19 | VSTM | Sale | 131 | 2.79 | 365 |
| 2024-09-16 | VSTM | Sale | 287 | 2.80 | 803 |
| 2024-06-20 | VSTM | Sale | 131 | 3.21 | 420 |
| 2024-06-17 | VSTM | Sale | 283 | 3.49 | 987 |
| 2024-03-18 | VSTM | Sale | 283 | 10.71 | 3,030 |
| 2024-03-19 | VSTM | Sale | 130 | 10.38 | 1,349 |
| 2024-02-06 | VSTM | Sale | 9,204 | 13.70 | 126,094 |
| 2024-01-12 | VSTM | Sale | 9,204 | 10.95 | 100,783 |
| 2023-12-19 | VSTM | Sale | 130 | 7.73 | 1,004 |
| 2023-12-18 | VSTM | Sale | 284 | 7.64 | 2,169 |
| 2023-09-18 | VSTM | Sale | 278 | 9.91 | 2,754 |
| 2023-09-19 | VSTM | Sale | 130 | 9.84 | 1,279 |
| 2023-06-20 | VSTM | Sale | 130 | 10.30 | 1,339 |
| 2023-06-16 | VSTM | Sale | 283 | 9.92 | 2,807 |
| 2023-03-16 | VSTM | Sale | 3,654 | .40 | 1,461 |
| 2023-03-20 | VSTM | Sale | 1,664 | .43 | 715 |
| 2022-12-16 | VSTM | Sale | 12,408 | .40 | 4,963 |
| 2022-12-19 | VSTM | Sale | 1,429 | .37 | 528 |
| 2022-06-21 | VSTM | Sale | 1,351 | 1.14 | 1,540 |
| 2022-05-16 | VSTM | Sale | 16,627 | 1.03 | 17,125 |
| 2022-03-21 | VSTM | Sale | 1,409 | 1.27 | 1,789 |
| 2022-01-03 | VSTM | Sale | 19,612 | 2.05 | 40,204 |
| 2021-12-20 | VSTM | Sale | 5,497 | 2.27 | 12,478 |
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 Gagnon Robert E. (Officer of Verastem, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.