Ellen F Siminoff
CIK 1386430 · Executive Chair · last filed 2026-07-06
"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
$4.00M
Companies
8
Total Filings
241
Lifetime Open-Market Net
-$4.52M
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 | 10,404 | $247.93 | $2.58M | -$1.23M | 29 | 2026-07-06 |
| CMRC | Executive Chair | 431,319 | $3.15 | $1.36M | $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 | 11,164 | $18.49 | $206.4K | -$1.31M | 23 | 2015-10-30 |
| PRTS | Director | 10,623 | $5.44 | $57.8K | $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 2 of 25
241 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 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 |
| 2025-12-15 | TTWO | Notice (144) | −810 | -$195.6K | EDGAR |
| 2025-12-15 | TTWO | Notice (144) | −430 | -$103.8K | EDGAR |
| 2025-11-17 | TTWO | Sell (S) | −414 | -$97.7K | EDGAR |
| 2025-10-17 | TTWO | Sell (S) | −411 | -$106.6K | EDGAR |
| 2025-10-03 | TTWO | Grant (A) | +1,064 | $0 | EDGAR |
| 2025-09-16 | TTWO | Sell (S) | −414 | -$101.9K | EDGAR |
| 2025-09-15 | TTWO | Notice (144) | −808 | -$199.0K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.