George Golumbeski
CIK 1586660 · last filed 2026-06-05
George Golumbeski is a corporate insider who has filed 40 SEC Form 4 insider transactions across 6 companies since 2014. The most recent filing, for ABOS, was dated Jun 5, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $353.9K 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.
$353.9K
6
40
-$1.73M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ABOS | Director | 35,500 | $2.37 | $84.1K | $0 | 2 | 2026-06-05 |
| STTK | Director | 54,613 | $4.94 | $269.8K | $199.8K | 9 | 2026-06-02 |
| MURAV | Director | — | — | — | $0 | 3 | 2025-12-05 |
| Sage Therapeutics, Inc. (SAGE) Delisted | Director | 0 | $8.68 | $0 | $251.6K | 16 | 2025-07-31 |
| CRBP | Director | — | $8.19 | — | $0 | 1 | 2020-07-08 |
| ENTA | Director | 0 | $11.90 | $0 | -$2.18M | 9 | 2020-02-28 |
Recent Filings
40 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | ABOS | Grant (A) | +35,500 | $0 | EDGAR |
| 2026-06-02 | STTK | Grant (A) | — | $0 | EDGAR |
| 2025-12-05 | MURAV | Disp (D) | — | $0 | EDGAR |
| 2025-11-10 | ABOS | Grant (A) | — | $0 | EDGAR |
| 2025-07-31 | Sage Therapeutics, Inc. (SAGE) Delisted | Mixed | −8,000 | $0 | EDGAR |
| 2025-07-16 | STTK | Grant (A) | — | $0 | EDGAR |
| 2025-06-13 | Sage Therapeutics, Inc. (SAGE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-06-13 | MURAV | Grant (A) | — | $0 | EDGAR |
| 2025-01-06 | Sage Therapeutics, Inc. (SAGE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-07-31 | MURAV | Grant (A) | — | $0 | EDGAR |