JAMES SAPIRSTEIN
CIK 1559509 · Chief Executive Officer · last filed 2026-06-03
JAMES SAPIRSTEIN is a Chief Executive Officer who has filed 47 SEC Form 4 insider transactions across 9 companies since 2015. The most recent filing, for COCP, was dated Jun 3, 2026. Across all open-market trades the lifetime net is −$11.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.5K across reported positions.
"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.
$3.5K
9
47
-$11.3K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| COCP | Chief Executive Officer | — | $0.99 | — | $0 | 1 | 2026-06-03 |
| ZVSA | Director | — | $0.20 | — | $0 | 2 | 2025-07-15 |
| ONCO | Director | 3,477 | $1.02 | $3.5K | $0 | 1 | 2024-09-30 |
| GridAI Technologies Corp. (FWBI) Delisted | Chairman and CEO | 35,816 | $2.96 | $106.0K | -$26.5K | 10 | 2024-07-03 |
| RENOVARO INC. (RENB) Delisted | Director | — | $1.54 | — | $0 | 2 | 2024-06-27 |
| Onconetix, Inc. (BWV) Delisted | Director | 6,360 | $0.18 | $1.1K | $0 | 2 | 2023-06-01 |
| RENOVARO INC. (ENOB) Delisted | Director | — | $0.70 | — | $0 | 3 | 2023-04-04 |
| GridAI Technologies Corp. (AZRX) Delisted | PRES, CEO & CHAIRMAN OF BOARD | 200,000 | $3.45 | $690.0K | $0 | 3 | 2021-07-02 |
| Hepion Pharmaceuticals, Inc. (CTRV) Delisted | Chief Executive Officer | 492,819 | — | — | $15.2K | 9 | 2018-01-05 |
Recent Filings
47 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-03 | COCP | Grant (A) | — | $0 | EDGAR |
| 2025-07-15 | ZVSA | Grant (A) | — | $0 | EDGAR |
| 2024-09-30 | ONCO | Grant (A) | +3,318 | $0 | EDGAR |
| 2024-07-18 | ZVSA | Grant (A) | — | $0 | EDGAR |
| 2024-07-03 | GridAI Technologies Corp. (FWBI) Delisted | Sell (S) | −1,289 | -$1.4K | EDGAR |
| 2024-06-27 | RENOVARO INC. (RENB) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-04-03 | GridAI Technologies Corp. (FWBI) Delisted | Sell (S) | −174 | -$736 | EDGAR |
| 2024-03-19 | RENOVARO INC. (RENB) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-03-19 | GridAI Technologies Corp. (FWBI) Delisted | Sell (S) | −1,887 | -$9.4K | EDGAR |
| 2024-01-17 | GridAI Technologies Corp. (FWBI) Delisted | Sell (S) | −166 | -$697 | EDGAR |