Donald W DeGolyer
CIK 1583098 · Chief Operating Officer,Pharma · last filed 2026-05-04
Donald W DeGolyer is a Chief Operating Officer,Pharma who has filed 19 SEC Form 4 insider transactions across 3 companies since 2014. The most recent filing, for EBS, was dated May 4, 2026. Across all open-market trades the lifetime net is −$658.2K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.1M 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.
$1.08M
3
19
-$658.2K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EBS | Director | 129,721 | $8.32 | $1.08M | -$658.2K | 7 | 2026-05-04 |
| TYME TECHNOLOGIES, INC. (TYME) Delisted | Director | — | $0.31 | — | $0 | 7 | 2022-09-16 |
| Endo International plc (ENDP) Delisted | Chief Operating Officer,Pharma | 6,547 | $0.29 | $1.9K | $0 | 5 | 2015-03-02 |
Recent Filings
19 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-04 | EBS | Mixed | +9,863 | -$130.0K | EDGAR |
| 2025-11-12 | EBS | Sell (S) | −17,801 | -$187.6K | EDGAR |
| 2025-08-13 | EBS | Sell (S) | −7,844 | -$67.8K | EDGAR |
| 2025-05-02 | EBS | Grant (A) | +34,403 | $0 | EDGAR |
| 2024-11-14 | EBS | Sell (S) | −25,000 | -$272.8K | EDGAR |
| 2024-05-28 | EBS | Grant (A) | +17,430 | $0 | EDGAR |
| 2023-10-05 | EBS | Grant (A) | +118,670 | $0 | EDGAR |
| 2022-09-16 | TYME TECHNOLOGIES, INC. (TYME) Delisted | Disp (D) | — | $0 | EDGAR |
| 2022-08-29 | TYME TECHNOLOGIES, INC. (TYME) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-08-26 | TYME TECHNOLOGIES, INC. (TYME) Delisted | Grant (A) | — | $0 | EDGAR |