O'callahan Elizabeth M Insider Trading Activity
O'callahan Elizabeth M has been net-selling over the last 12 months with 0 purchases and 11 sales across 1 company.
NTAP is the most-traded position with 11 trades. The largest single transaction was a sale of NTAP for $171K on Jul 10, 2026.
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 | — | -4.0% | 50% | 12 |
| 90 days | — | -13.6% | 45% | 11 |
| 120 days | — | -10.3% | 40% | 10 |
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 | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Jul 10, 2026 | NTAP | Sell | 1,000 | $170.92 | $171K | −3.1% | VP | |
May 11, 2026 | NTAP | Sell | 1,000 | $117.73 | $118K | −5.2% | VP | |
Apr 10, 2026 | NTAP | Sell | 1,000 | $96.25 | $96K | −4.9% | VP | |
Mar 10, 2026 | NTAP | Sell | 1,000 | $100.67 | $101K | −4.7% | VP | |
Feb 10, 2026 | NTAP | Sell | 1,000 | $103.45 | $103K | −4.7% | VP | |
Jan 12, 2026 | NTAP | Sell | 1,000 | $105.49 | $105K | −4.5% | VP | |
Dec 10, 2025 | NTAP | Sell | 1,000 | $117.37 | $117K | −4.3% | VP | |
Nov 10, 2025 | NTAP | Sell | 1,000 | $114.29 | $114K | −4.4% | VP | |
Oct 10, 2025 | NTAP | Sell | 1,000 | $119.00 | $119K | −4.2% | VP | |
Sep 10, 2025 | NTAP | Sell | 1,000 | $123.67 | $124K | −4.1% | VP | |
Aug 11, 2025 | NTAP | Sell | 1,000 | $105.90 | $106K | −4.1% | VP | |
Jul 10, 2025 | NTAP | Sell | 1,000 | $106.84 | $107K | −4.0% | VP | |
Jun 10, 2025 | NTAP | Sell | 528 | $103.06 | $54K | −2.0% | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| NTAP | NetApp, Inc. | 13 | $1.4M |
Other insiders at NetApp, Inc.
2 other tracked filers at NTAP.