De Masi Niccolo Insider Trading Activity
De Masi Niccolo has been net-selling over the last 12 months with 0 purchases and 12 sales across 2 different companies.
RSI is the most-traded position with 9 trades. The largest single transaction was a sale of IONQ for $104.8M on Jun 11, 2025.
Performance Scorecard
Forward stock performance after each transaction by De Masi Niccolo. 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 | — | -19.2% | 0% | 12 |
| 90 days | — | -31.2% | 17% | 12 |
| 120 days | — | -36.3% | 0% | 12 |
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 |
|---|---|---|---|---|---|---|
| Sep 11, 2025 | IONQ | Sell | 16,120 | $44.40 | $716K | CEO |
| Jul 31, 2025 | RSI | Sell | 446,094 | $18.35 | $8.2M | Director |
| Jul 8, 2025 | RSI | Sell | 58,453 | $15.28 | $893K | Director |
| Jul 7, 2025 | RSI | Sell | 276,163 | $15.15 | $4.2M | Director |
| Jul 3, 2025 | RSI | Sell | 111,478 | $15.10 | $1.7M | Director |
| Jun 20, 2025 | RSI | Sell | 29,696 | $13.90 | $413K | Director |
| Jun 18, 2025 | RSI | Sell | 286,769 | $14.08 | $4.0M | Director |
| Jun 17, 2025 | RSI | Sell | 224,337 | $13.92 | $3.1M | Director |
| Jun 16, 2025 | RSI | Sell | 180,362 | $13.70 | $2.5M | Director |
| Jun 13, 2025 | RSI | Sell | 171,023 | $13.37 | $2.3M | Director |
| Jun 11, 2025 | IONQ | Sell | 2,597,500 | $40.34 | $104.8M | CEO |
| Jun 9, 2025 | IONQ | Sell | 9,280 | $42.23 | $392K | CEO |
Top Companies Traded
Other insiders at Rush Street Interactive, Inc.
6 other tracked filers at RSI.