Marvin L White
CIK 1493324 · President and CEO · last filed 2026-05-04
"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
$947.2K
Companies
4
Total Filings
56
Lifetime Open-Market Net
-$587.6K
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 |
|---|---|---|---|---|---|---|---|
| EBS | Director | 113,839 | $8.32 | $947.1K | -$1.34M | 17 | 2026-05-04 |
| APVO | President and CEO | 12 | $4.78 | $57 | $685.9K | 29 | 2025-08-08 |
| CoLucid Pharmaceuticals, Inc. (CLCD) Delisted | Director | — | — | — | $0 | 6 | 2017-03-01 |
| WASHINGTON PRIME GROUP INC. (WPG) Delisted | Director | 5,000 | $0.83 | $4.2K | $71.2K | 4 | 2016-05-19 |
Recent Filings · Page 2 of 6
56 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-05-30 | EBS | Grant (A) | +33,847 | $0 | EDGAR |
| 2023-03-07 | APVO | Mixed | +9,582 | $0 | EDGAR |
| 2023-01-30 | APVO | Exer (M) | +4,791 | $0 | EDGAR |
| 2022-06-07 | APVO | Grant (A) | — | $0 | EDGAR |
| 2022-05-31 | EBS | Grant (A) | +8,446 | $0 | EDGAR |
| 2022-03-04 | APVO | Grant (A) | — | $0 | EDGAR |
| 2022-02-01 | APVO | Exer (M) | +4,792 | $0 | EDGAR |
| 2021-05-24 | EBS | Grant (A) | +5,027 | $0 | EDGAR |
| 2021-02-17 | APVO | Grant (A) | — | $0 | EDGAR |
| 2020-10-05 | EBS | Grant (A) | +3,629 | $0 | 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.