Ellen F Siminoff
CIK 1386430 · Executive Chair · last filed 2026-04-16
"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
$4.12M
Companies
8
Total Filings
230
Lifetime Open-Market Net
-$4.43M
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 |
|---|---|---|---|---|---|---|---|
| TTWO | Director | 10,467 | $211.75 | $2.22M | -$1.15M | 28 | 2026-04-16 |
| CMRC | Executive Chair | 431,319 | $2.70 | $1.16M | $294.1K | 2 | 2026-02-19 |
| Commerce.com, Inc. (BIGC) Delisted | Director | 331,319 | $4.78 | $1.58M | $170.6K | 27 | 2025-03-10 |
| ZYNGA INC (ZNGA) Delisted | Director | 0 | $8.18 | $0 | -$1.94M | 98 | 2022-05-24 |
| SolarWinds, Inc. (SWI) Delisted | Director | 22,327 | $18.49 | $412.8K | -$1.31M | 23 | 2015-10-30 |
| PRTS | Director | 106,230 | $6.95 | $738.3K | $106.8K | 16 | 2013-07-09 |
| JOURNAL COMMUNICATIONS INC (JRN) Delisted | Director | — | — | — | $0 | 30 | 2013-05-09 |
| GLU MOBILE INC (GLUU) Delisted | Director | 0 | $12.50 | $0 | -$606.5K | 5 | 2011-05-27 |
Recent Filings · Page 3 of 23
230 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-19 | TTWO | Grant (A) | +435 | $0 | EDGAR |
| 2024-11-25 | Commerce.com, Inc. (BIGC) Delisted | Grant (A) | +2,207 | $0 | EDGAR |
| 2024-11-18 | TTWO | Grant (A) | +509 | $0 | EDGAR |
| 2024-11-15 | Commerce.com, Inc. (BIGC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-08-20 | TTWO | Grant (A) | +556 | $0 | EDGAR |
| 2024-08-16 | Commerce.com, Inc. (BIGC) Delisted | Grant (A) | +1,678 | $0 | EDGAR |
| 2024-06-03 | TTWO | Grant (A) | +562 | $0 | EDGAR |
| 2024-05-20 | Commerce.com, Inc. (BIGC) Delisted | Grant (A) | +30,780 | $0 | EDGAR |
| 2024-03-12 | Commerce.com, Inc. (BIGC) Delisted | Grant (A) | +1,524 | $0 | EDGAR |
| 2024-02-21 | TTWO | Grant (A) | +492 | $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.