James B Weissman
CIK 1598480 · Chief Operating Officer & EVP · last filed 2024-07-26
James B Weissman is a Chief Operating Officer & EVP who has filed 42 SEC Form 4 insider transactions across 2 companies since 2014. The most recent filing, for TBIO, was dated Jul 26, 2024. Across all open-market trades the lifetime net is −$5.8M, making them a net seller over the disclosed history.
"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.
$1
2
42
-$5.81M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TBIO | Director | 8,390 | $0.00 | $1 | $0 | 1 | 2024-07-26 |
| Dicerna Pharmaceuticals Inc (DRNA) Delisted | Chief Operating Officer & EVP | 0 | $38.22 | $0 | -$5.81M | 41 | 2021-12-29 |
Recent Filings
42 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-07-26 | TBIO | Grant (A) | +8,390 | $0 | EDGAR |
| 2021-12-29 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Mixed | −18,100 | -$692.3K | EDGAR |
| 2021-12-17 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Mixed | +2,100 | -$63.7K | EDGAR |
| 2021-07-08 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Mixed | — | -$900.0K | EDGAR |
| 2021-04-20 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Sell (S) | −4,904 | -$147.1K | EDGAR |
| 2021-02-08 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Sell (S) | −7,156 | -$193.1K | EDGAR |
| 2021-01-13 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Sell (S) | −5,808 | -$139.9K | EDGAR |
| 2021-01-12 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Mixed | +2,008 | -$157.4K | EDGAR |
| 2020-12-03 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Mixed | — | -$95.0K | EDGAR |
| 2020-11-03 | Dicerna Pharmaceuticals Inc (DRNA) Delisted | Mixed | — | -$76.4K | EDGAR |