DAVID GREEN
CIK 1008643 · CEO as of 2/28/2023 · last filed 2025-07-01
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$7.06M
Companies
3
Total Filings
71
Lifetime Open-Market Net
-$5.50M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HBIO | Director | 1,160,467 | $6.08 | $7.06M | -$5.71M | 50 | 2017-02-10 |
| Harvard Apparatus Regenerative Technology, Inc. (HART) Delisted | Director | 388,259 | $30.67 | $11.91M | $215.5K | 12 | 2016-03-24 |
| HARVARD BIOSCIENCE INC (HBIO.V) Delisted | President | 1,895,484 | — | — | $0 | 2 | 2013-10-23 |
Recent Filings · Page 5 of 8
71 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-01-09 | HBIO | Tax (F) | −36,314 | -$170.7K | EDGAR |
| 2014-01-09 | Harvard Apparatus Regenerative Technology, Inc. (HART) Delisted | Tax (F) | −1,478 | -$7.0K | EDGAR |
| 2013-12-04 | Harvard Apparatus Regenerative Technology, Inc. (HART) Delisted | Other (J) | +75,000 | $0 | EDGAR |
| 2013-11-18 | Harvard Apparatus Regenerative Technology, Inc. (HART) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-11-05 | Harvard Apparatus Regenerative Technology, Inc. (HART) Delisted | Other (J) | +381,843 | $0 | EDGAR |
| 2013-11-05 | HBIO | Other (J) | +53,372 | $0 | EDGAR |
| 2013-10-23 | HARVARD BIOSCIENCE INC (HBIO.V) Delisted | Mixed | +120,155 | -$336.9K | EDGAR |
| 2013-10-22 | HARVARD BIOSCIENCE INC (HBIO.V) Delisted | Mixed | −529,845 | -$2.55M | EDGAR |
| 2013-06-04 | HBIO | Grant (A) | +41,574 | $0 | EDGAR |
| 2012-12-21 | HBIO | Mixed | — | -$120.8K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.