Ellen F Siminoff
CIK 1386430 · Executive Chair · last filed 2026-04-16
Ellen F Siminoff is an Executive Chair who has filed 230 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing shows the insider sold $85.8K of TTWO on Apr 16, 2026. Across all open-market trades the lifetime net is −$4.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.1M 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.
$4.12M
8
230
-$4.43M
Holdings By Company
| 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
230 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-16 | TTWO | Sell (S) | −413 | -$85.8K | EDGAR |
| 2026-04-02 | TTWO | Grant (A) | +116 | $0 | EDGAR |
| 2026-03-17 | TTWO | Sell (S) | −413 | -$86.5K | EDGAR |
| 2026-02-19 | TTWO | Sell (S) | −413 | -$82.6K | EDGAR |
| 2026-02-19 | CMRC | Buy (P) | +100,000 | $294.1K | EDGAR |
| 2026-01-16 | TTWO | Sell (S) | −414 | -$101.6K | EDGAR |
| 2026-01-05 | TTWO | Grant (A) | +96 | $0 | EDGAR |
| 2025-12-17 | TTWO | Sell (S) | −413 | -$100.2K | EDGAR |
| 2025-11-17 | TTWO | Sell (S) | −414 | -$97.7K | EDGAR |
| 2025-10-17 | TTWO | Sell (S) | −411 | -$106.6K | EDGAR |