🕵️ Netapp, Inc. ($NTAP)
SEC insider & ownership activity, last 12 months · CIK 1002047 · every row links its SEC filing
Over the last 12 months insiders sold $12.6M with no open-market buying against it. Cernuda Cesar sold $7.7M through a 10b5-1 trading plan in 4 lots (Jun). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 5 sellers, $12.6M (25 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Cernuda Cesar | 0 | – | 4 | $7.7M | Jun 23, 2026 |
| Kurian George | 0 | – | 2 | $2.0M | Sep 17, 2025 |
| Elizabeth M. O'Callahan | 0 | – | 12 | $1.4M | Jul 10, 2026 |
| Held Gerald | 0 | – | 1 | $1.3M | Jun 3, 2026 |
| De Lorenzo Daniel | 0 | – | 6 | $231K | Jun 1, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 9.5% | 13G | Apr 23, 2025 | filing ↗ | |
| Vanguard Capital Management | 7.3% | 13G | Apr 30, 2026 | filing ↗ | |
| Vanguard Portfolio Management | 6.4% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Elizabeth O'Callahan | $171K | Jul 10, 2026 | filing ↗ |
| Cesar Cernuda Rego | $7.7M | Jun 23, 2026 | filing ↗ |
| Elizabeth O'Callahan | $163K | Jun 10, 2026 | filing ↗ |
| Gerald D Held | $1.3M | Jun 3, 2026 | filing ↗ |
| Daniel de Lorenzo | $38K | Jun 1, 2026 | filing ↗ |
| Daniel de Lorenzo | $33K | May 18, 2026 | filing ↗ |
| Elizabeth O'Callahan | $118K | May 11, 2026 | filing ↗ |
| Elizabeth O'Callahan | $96K | Apr 10, 2026 | filing ↗ |
| Elizabeth O'Callahan | $101K | Mar 10, 2026 | filing ↗ |
| Daniel de Lorenzo | $26K | Feb 17, 2026 | filing ↗ |
| Elizabeth O'Callahan | $103K | Feb 10, 2026 | filing ↗ |
| Elizabeth O'Callahan | $105K | Jan 12, 2026 | filing ↗ |
| Elizabeth O'Callahan | $117K | Dec 10, 2025 | filing ↗ |
| Daniel de Lorenzo | $4K | Dec 1, 2025 | filing ↗ |
| Daniel de Lorenzo | $35K | Nov 17, 2025 | filing ↗ |
| Elizabeth O'Callahan | $114K | Nov 10, 2025 | filing ↗ |
| Elizabeth Ocallahan | $119K | Oct 10, 2025 | filing ↗ |
| Daniel de Lorenzo | $95K | Sep 25, 2025 | filing ↗ |
| George Kurian | $1.1M | Sep 17, 2025 | filing ↗ |
| Elizabeth O'Callahan | $124K | Sep 10, 2025 | filing ↗ |
| George Kurian | $925K | Aug 18, 2025 | filing ↗ |
| Elizabeth O'Callahan | $106K | Aug 11, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | May 21, 2026 | filing ↗ |
| Other events (8.01) | May 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 21, 2026 | filing ↗ |
| Earnings (2.02) | Feb 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 8, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 8, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 8, 2026 | filing ↗ |
| Earnings (2.02) | Nov 25, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 25, 2025 | filing ↗ |
| Officer/director changes (5.02) | Sep 10, 2025 | filing ↗ |
| Shareholder vote (5.07) | Sep 10, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 10, 2025 | filing ↗ |
| Earnings (2.02) | Aug 27, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 27, 2025 | filing ↗ |