Deirdre O'brien Insider Trading Activity
Deirdre O'brien has been net-selling over the last 12 months with 0 purchases and 5 sales across 1 company.
AAPL is the most-traded position with 5 trades. The largest single transaction was a sale of AAPL for $10.6M on Oct 2, 2025.
Performance Scorecard
Forward stock performance after each transaction by Deirdre O'brien. 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 | — | -6.4% | 0% | 5 |
| 90 days | — | -10.6% | 0% | 3 |
| 120 days | — | -8.6% | 0% | 3 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersAAPL · Apple Inc.
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| AAPL | Apple Inc. | 5 | $26.5M |
Other insiders at Apple Inc.
4 other tracked filers at AAPL.