Siminoff Ellen F Insider Trading Activity
Siminoff Ellen F has been net-selling over the last 12 months with 1 purchase and 22 sales across 2 different companies.
TTWO is the most-traded position with 22 trades. The largest single transaction was a purchase of CMRC for $294K on Feb 17, 2026.
Performance Scorecard
Forward stock performance after each transaction by Siminoff Ellen F. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | -8.2% | -1.1% | 24% | 25 |
| 90 days | -6.1% | +1.1% | 48% | 21 |
| 120 days | — | +2.8% | 44% | 18 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| Apr 15, 2026 | TTWO | Sell | 143 | $207.66 | $30K | Director |
| Apr 15, 2026 | TTWO | Sell | 270 | $207.66 | $56K | Director |
| Mar 16, 2026 | TTWO | Sell | 270 | $209.36 | $57K | Director |
| Mar 16, 2026 | TTWO | Sell | 143 | $209.36 | $30K | Director |
| Feb 18, 2026 | TTWO | Sell | 270 | $200.00 | $54K | Director |
| Feb 18, 2026 | TTWO | Sell | 143 | $200.00 | $29K | Director |
| Feb 17, 2026 | CMRC | Buy | 100,000 | $2.94 | $294K | Executive Chair |
| Jan 15, 2026 | TTWO | Sell | 270 | $245.48 | $66K | Director |
| Jan 15, 2026 | TTWO | Sell | 144 | $245.48 | $35K | Director |
| Dec 15, 2025 | TTWO | Sell | 143 | $242.71 | $35K | Director |
| Dec 15, 2025 | TTWO | Sell | 270 | $242.71 | $66K | Director |
| Nov 14, 2025 | TTWO | Sell | 144 | $235.95 | $34K | Director |
| Nov 14, 2025 | TTWO | Sell | 270 | $235.95 | $64K | Director |
| Oct 15, 2025 | TTWO | Sell | 268 | $259.42 | $70K | Director |
| Oct 15, 2025 | TTWO | Sell | 143 | $259.42 | $37K | Director |
| Sep 15, 2025 | TTWO | Sell | 144 | $246.25 | $35K | Director |
| Sep 15, 2025 | TTWO | Sell | 270 | $246.25 | $66K | Director |
| Aug 15, 2025 | TTWO | Sell | 268 | $233.65 | $63K | Director |
| Aug 15, 2025 | TTWO | Sell | 143 | $233.65 | $33K | Director |
| Jul 15, 2025 | TTWO | Sell | 270 | $237.80 | $64K | Director |
| Jul 15, 2025 | TTWO | Sell | 144 | $237.80 | $34K | Director |
| Jun 16, 2025 | TTWO | Sell | 268 | $230.95 | $62K | Director |
| Jun 16, 2025 | TTWO | Sell | 143 | $230.95 | $33K | Director |
| Jun 4, 2025 | TTWO | Sell | 270 | $229.52 | $62K | Director |
| Jun 4, 2025 | TTWO | Sell | 143 | $229.52 | $33K | Director |
Top Companies Traded
Other insiders at TAKE TWO INTERACTIVE SOFTWARE INC
5 other tracked filers at TTWO.