O'callahan Elizabeth M Insider Trading Activity
O'callahan Elizabeth M has been net-selling over the last 12 months with 0 purchases and 12 sales across 1 company.
NTAP is the most-traded position with 12 trades. The largest single transaction was a sale of NTAP for $124K on Sep 10, 2025.
Performance Scorecard
Forward stock performance after each transaction by O'callahan Elizabeth M. 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 | — | -1.0% | 55% | 11 |
| 90 days | — | -7.1% | 50% | 10 |
| 120 days | — | +2.0% | 50% | 8 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersNTAP · NetApp, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 11, 2026 | NTAP | Sell | 1,000 | $117.73 | $118K | VP |
| Apr 10, 2026 | NTAP | Sell | 1,000 | $96.25 | $96K | VP |
| Mar 10, 2026 | NTAP | Sell | 1,000 | $100.67 | $101K | VP |
| Feb 10, 2026 | NTAP | Sell | 1,000 | $103.45 | $103K | VP |
| Jan 12, 2026 | NTAP | Sell | 1,000 | $105.49 | $105K | VP |
| Dec 10, 2025 | NTAP | Sell | 1,000 | $117.37 | $117K | VP |
| Nov 10, 2025 | NTAP | Sell | 1,000 | $114.29 | $114K | VP |
| Oct 10, 2025 | NTAP | Sell | 1,000 | $119.00 | $119K | VP |
| Sep 10, 2025 | NTAP | Sell | 1,000 | $123.67 | $124K | VP |
| Aug 11, 2025 | NTAP | Sell | 1,000 | $105.90 | $106K | VP |
| Jul 10, 2025 | NTAP | Sell | 1,000 | $106.84 | $107K | VP |
| Jun 10, 2025 | NTAP | Sell | 528 | $103.06 | $54K | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| NTAP | NetApp, Inc. | 12 | $1.3M |
Other insiders at NetApp, Inc.
2 other tracked filers at NTAP.