NTAP Insider Transactions
809 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
NTAP insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| CERNUDA CESAR | President | 2026-08-17 | Sale | 100 | $206.4 |
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| CERNUDA CESAR | President | 2026-08-17 | Sale | 821 | $205.56 |
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| CERNUDA CESAR | President | 2026-08-17 | Sale | 495 | $204.36 |
|---|
| CERNUDA CESAR | President | 2026-08-17 | Sale | 1,192 | $203.63 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-08-10 | Sale | 1,000 | $193.82 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-07-10 | Sale | 1,000 | $170.92 |
|---|
| CERNUDA CESAR | President | 2026-06-23 | Sale | 13,294.0 | $155.94 |
|---|
| CERNUDA CESAR | President | 2026-06-23 | Sale | 15,593.0 | $155.29 |
|---|
| CERNUDA CESAR | President | 2026-06-23 | Sale | 14,947.0 | $154.01 |
|---|
| CERNUDA CESAR | President | 2026-06-23 | Sale | 5,630.0 | $153.0 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-06-10 | Sale | 1,000.0 | $163.48 |
|---|
| HELD GERALD | Director | 2026-06-03 | Sale | 7,132.0 | $180.0 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2026-06-01 | Sale | 225.0 | $171.09 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2026-05-18 | Sale | 275.0 | $120.0 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-05-11 | Sale | 1,000.0 | $117.73 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-04-10 | Sale | 1,000.0 | $96.25 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-03-10 | Sale | 1,000.0 | $100.67 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2026-02-17 | Sale | 252.0 | $101.84 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-02-10 | Sale | 1,000.0 | $103.45 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2026-01-12 | Sale | 1,000.0 | $105.49 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-12-10 | Sale | 1,000.0 | $117.37 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2025-12-01 | Sale | 33.0 | $110.04 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2025-11-17 | Sale | 327.0 | $107.48 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-11-10 | Sale | 1,000.0 | $114.29 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-10-10 | Sale | 1,000.0 | $119.0 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2025-09-25 | Sale | 779.0 | $121.87 |
|---|
| Kurian George | CEO | 2025-09-17 | Sale | 8,750.0 | $122.91 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-09-10 | Sale | 1,000.0 | $123.67 |
|---|
| Kurian George | CEO | 2025-08-18 | Sale | 8,500.0 | $108.85 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-08-11 | Sale | 1,000.0 | $105.9 |
|---|
| Kurian George | CEO | 2025-07-21 | Sale | 8,500.0 | $108.08 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-07-10 | Sale | 1,000.0 | $106.84 |
|---|
| Kurian George | CEO | 2025-06-16 | Sale | 8,500.0 | $101.78 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-06-10 | Sale | 528.0 | $103.06 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2025-06-03 | Sale | 302.0 | $98.77 |
|---|
| Kurian George | CEO | 2025-05-19 | Sale | 4,341.0 | $100.34 |
|---|
| Kurian George | CEO | 2025-05-19 | Sale | 4,159.0 | $99.68 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2025-05-16 | Sale | 326.0 | $99.98 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-05-12 | Sale | 452.0 | $97.5 |
|---|
| Kurian George | CEO | 2025-04-21 | Sale | 8,500.0 | $81.83 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-04-10 | Sale | 451.0 | $83.14 |
|---|
| GUSTAFSSON ANDERS | Director | 2025-03-28 | Purchase | 1,400.0 | $90.28 |
|---|
| GUSTAFSSON ANDERS | Director | 2025-03-28 | Purchase | 1,324.0 | $89.43 |
|---|
| CERNUDA CESAR | President | 2025-03-28 | Sale | 7,390.0 | $90.54 |
|---|
| CERNUDA CESAR | President | 2025-03-28 | Sale | 12,306.0 | $89.91 |
|---|
| GUSTAFSSON ANDERS | Director | 2025-03-27 | Purchase | 2,800.0 | $91.0 |
|---|
| Kurian George | CEO | 2025-03-17 | Sale | 3,070.0 | $92.87 |
|---|
| Kurian George | CEO | 2025-03-17 | Sale | 5,430.0 | $92.48 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Admin. Officer | 2025-03-10 | Sale | 528.0 | $92.58 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-03-05 | Sale | 2,283.0 | $95.73 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-03-05 | Sale | 3,660.0 | $95.15 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-03-05 | Sale | 3,203.0 | $93.97 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-03-05 | Sale | 3,354.0 | $93.54 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-03-04 | Sale | 3,243.0 | $94.97 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-03-04 | Sale | 4,688.0 | $94.05 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-03-04 | Sale | 4,569.0 | $93.21 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2025-02-19 | Sale | 299.0 | $121.28 |
|---|
| Kurian George | CEO | 2025-02-18 | Sale | 4,311.0 | $119.5 |
|---|
| Kurian George | CEO | 2025-02-18 | Sale | 4,189.0 | $118.57 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Legal Officer | 2025-02-10 | Sale | 452.0 | $120.75 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-02-05 | Sale | 4,608.0 | $123.32 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-02-05 | Sale | 5,692.0 | $122.5 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-02-05 | Sale | 2,200.0 | $121.54 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-02-04 | Sale | 6,396.0 | $121.22 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-02-04 | Sale | 4,383.0 | $120.59 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-02-04 | Sale | 1,721.0 | $119.37 |
|---|
| Kurian George | CEO | 2025-01-21 | Sale | 4,026.0 | $123.28 |
|---|
| Kurian George | CEO | 2025-01-21 | Sale | 4,474.0 | $122.81 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Legal Officer | 2025-01-10 | Sale | 451.0 | $116.79 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-01-08 | Sale | 8,007.0 | $117.22 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-01-08 | Sale | 4,493.0 | $116.27 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-01-07 | Sale | 4,889.0 | $118.36 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-01-07 | Sale | 5,996.0 | $117.62 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2025-01-07 | Sale | 1,615.0 | $116.76 |
|---|
| CERNUDA CESAR | President | 2024-12-30 | Sale | 22,000.0 | $114.99 |
|---|
| Kurian George | CEO | 2024-12-16 | Sale | 3,240.0 | $124.8 |
|---|
| Kurian George | CEO | 2024-12-16 | Sale | 3,424.0 | $124.37 |
|---|
| Kurian George | CEO | 2024-12-16 | Sale | 1,836.0 | $123.24 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-11 | Sale | 1,440.0 | $124.35 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-11 | Sale | 2,174.0 | $123.86 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-11 | Sale | 1,614.0 | $123.39 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-11 | Sale | 2,272.0 | $122.09 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-10 | Sale | 300.0 | $127.57 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-10 | Sale | 396.0 | $126.27 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-10 | Sale | 204.0 | $124.3 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-10 | Sale | 317.0 | $123.44 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-10 | Sale | 983.0 | $122.83 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-10 | Sale | 2,898.0 | $121.85 |
|---|
| BERRY MICHAEL J | EVP, CFO | 2024-12-10 | Sale | 2,402.0 | $121.11 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Legal Officer | 2024-12-10 | Sale | 770.0 | $127.41 |
|---|
| NEVENS THOMAS MICHAEL | Director | 2024-11-18 | Sale | 504.0 | $119.62 |
|---|
| NEVENS THOMAS MICHAEL | Director | 2024-11-18 | Sale | 2,535.0 | $119.27 |
|---|
| NEVENS THOMAS MICHAEL | Director | 2024-11-18 | Sale | 294.0 | $118.21 |
|---|
| Kurian George | CEO | 2024-11-18 | Sale | 5,220.0 | $118.35 |
|---|
| Kurian George | CEO | 2024-11-18 | Sale | 3,280.0 | $117.44 |
|---|
| De Lorenzo Daniel | VP, Controller & CAO | 2024-11-18 | Sale | 326.0 | $117.44 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Legal Officer | 2024-11-11 | Sale | 503.0 | $123.63 |
|---|
| Kurian George | CEO | 2024-10-21 | Sale | 5,221.0 | $126.36 |
|---|
| Kurian George | CEO | 2024-10-21 | Sale | 3,279.0 | $125.71 |
|---|
| O'Callahan Elizabeth M | EVP, Chief Legal Officer | 2024-10-10 | Sale | 705.0 | $126.2 |
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