NTAP — Insider Trading Activity
Director sold 36% of their stake at NTAP, outside any pre-arranged Rule 10b5-1 plan.
What this means for NTAP
NTAP is not showing a cluster buy or a step-change versus its own baseline, so what the window amounts to is selling only. Unusual selling. Director sold 36% of their stake; Director sold 43% of their stake — first sale in 12+ months. None of it was executed under a pre-arranged Rule 10b5-1 plan, so the timing was the insider’s own choice — $1M–$5M of discretionary selling in total.
By the numbers. No insider at NTAP filed an open-market purchase in the last 90 days. On the other side, 7 insiders filed 23 sales covering 178,281 shares at an average of $201.94, the latest on October 2, 2026.
How we read these filings — which transaction codes count, how the cluster and credibility thresholds are set, and what the signals have and haven’t predicted — is written up in the insider trading methodology.
NTAP insider filings, one by one
All 23 Form 4 filings from the last 90 days, by insider, with share count, dollar amount and date.
Other tickers with the same signal
Companies of a comparable size whose Form 4 filings tripped the same flagged selling flag as NTAP in this window.
- GWRE insider trading — no buyers, 5 sellers
- ADBE insider trading — no buyers, 2 sellers
- GH insider trading — no buyers, 10 sellers
- BABA insider trading — 2 buyers, 3 sellers, credibility 80/100
- S insider trading — no buyers, 6 sellers