David Green serves as Executive at HARVARD BIOSCIENCE INC, where they oversee executive responsibilities. Since joining the company, David Green has executed 297 insider transactions totaling $12.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 12, 2022 involved purchasing 63,345 shares valued at $375.0K.
David Green currently holds 158,861 shares of HARVARD BIOSCIENCE INC (HBIO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Green has been a net seller of HBIO stock. They have purchased $990.3K and sold $11.1M worth of shares.
David Green's most recent insider trade was on May 12, 2022, when they purchased 63,345 shares at $5.92 per share.
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| $3.45 |
| Discretionary |
| Jan 3, 2017 | HBIO | $0 | Award | 12,600 | $N/A | Discretionary |
| Jul 1, 2016 | HBIO | $0 | Award | 25,300 | $N/A | Discretionary |
| Jun 1, 2016 | HBIO | $292.5K | Payment | 76,374 | $3.83 | Discretionary |
| Jun 1, 2016 | HBIO | $287.8K | Option Exercise | 79,059 | $3.64 | Discretionary |
| May 27, 2016 | HBIO | $573.2K | Option Exercise | 223,888 | $2.56 | Discretionary |
| May 27, 2016 | HBIO | $638.3K | Payment | 180,315 | $3.54 | Discretionary |
| Jan 4, 2016 | HBIO | $0 | Award | 10,300 | $N/A | Discretionary |
| Jan 1, 2016 | HBIO | $44.8K | Payment | 12,914 | $3.47 | Discretionary |
| Nov 17, 2015 | HART | $33.5K | Purchase | 25,000 | $1.34 | Discretionary |
| Jul 17, 2015 | HBIO | $87.8K | Sale | 16,700 | $5.26 | Discretionary |
| Jul 16, 2015 | HBIO | $2.1K | Sale | 400 | $5.25 | Discretionary |
| Jul 15, 2015 | HBIO | $16 | Sale | 3 | $5.25 | Discretionary |
| Jul 14, 2015 | HBIO | $76.9K | Sale | 14,595 | $5.27 | Discretionary |
| Jul 13, 2015 | HBIO | $55.7K | Sale | 10,527 | $5.29 | Discretionary |
| Jul 10, 2015 | HBIO | $139.8K | Sale | 26,475 | $5.28 | Discretionary |
| Jun 4, 2015 | HBIO | $0 | Award | 14,400 | $N/A | Discretionary |
| Jun 3, 2015 | HART | $46.3K | Purchase | 23,400 | $1.98 | Discretionary |
| Jun 2, 2015 | HART | $48.1K | Purchase | 26,600 | $1.81 | Discretionary |
| Apr 23, 2015 | HBIO | $714.6K | Sale | 118,500 | $6.03 | Discretionary |
| Apr 22, 2015 | HBIO | $282.1K | Sale | 46,468 | $6.07 | Discretionary |
| Apr 21, 2015 | HBIO | $338.1K | Sale | 53,413 | $6.33 | Discretionary |
| Apr 20, 2015 | HBIO | $152.2K | Sale | 24,116 | $6.31 | Discretionary |
| Apr 17, 2015 | HBIO | $35.7K | Sale | 5,500 | $6.49 | Discretionary |
| Apr 16, 2015 | HBIO | $140.4K | Sale | 21,303 | $6.59 | Discretionary |
| Apr 15, 2015 | HBIO | $102.5K | Sale | 15,700 | $6.53 | Discretionary |
| Apr 14, 2015 | HBIO | $178.3K | Sale | 27,132 | $6.57 | Discretionary |
| Apr 13, 2015 | HBIO | $155.5K | Sale | 23,700 | $6.56 | Discretionary |
| Apr 10, 2015 | HBIO | $196.0K | Sale | 29,336 | $6.68 | Discretionary |