O'Callahan Elizabeth M
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to O'Callahan Elizabeth M. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| NTAP | EVP, Chief Admin. Officer | Sale | 1,000 | $117.37 | $117,370 | Dec 10, 2025 |
| NTAP | EVP, Chief Admin. Officer | Option Exercise | 2,752 | — | — | Nov 15, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 1,000 | $114.29 | $114,290 | Nov 10, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 1,000 | $119.00 | $119,000 | Oct 10, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 1,000 | $123.67 | $123,670 | Sep 10, 2025 |
| NTAP | EVP, Chief Admin. Officer | Tax Withholding | 1,373 | $108.79 | $149,369 | Aug 15, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 1,000 | $105.90 | $105,900 | Aug 11, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 1,000 | $106.84 | $106,840 | Jul 10, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 528 | $103.06 | $54,416 | Jun 10, 2025 |
| NTAP | EVP, Chief Admin. Officer | Tax Withholding | 4,628 | $100.53 | $465,253 | May 16, 2025 |
| NTAP | EVP, Chief Admin. Officer | Tax Withholding | 3,318 | $99.82 | $331,203 | May 15, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 452 | $97.50 | $44,070 | May 12, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 451 | $83.14 | $37,496 | Apr 10, 2025 |
| NTAP | EVP, Chief Admin. Officer | Sale | 528 | $92.58 | $48,882 | Mar 10, 2025 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 1,970 | $119.06 | $234,548 | Feb 15, 2025 |
| NTAP | EVP, Chief Legal Officer | Sale | 452 | $120.75 | $54,579 | Feb 10, 2025 |
| NTAP | EVP, Chief Legal Officer | Sale | 451 | $116.79 | $52,672 | Jan 10, 2025 |
| NTAP | EVP, Chief Legal Officer | Sale | 770 | $127.41 | $98,106 | Dec 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Option Exercise | 3,845 | — | — | Nov 15, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 503 | $123.63 | $62,186 | Nov 11, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 705 | $126.20 | $88,971 | Oct 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 704 | $114.69 | $80,742 | Sep 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Option Exercise | 3,844 | — | — | Aug 15, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 704 | $122.49 | $86,233 | Aug 12, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 452 | $133.07 | $60,148 | Jul 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 672 | $120.42 | $80,922 | Jun 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 626 | $120.43 | $75,389 | Jun 1, 2024 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 3,432 | $110.62 | $379,648 | May 15, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $108.84 | $94,800 | May 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $103.02 | $89,730 | Apr 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $102.85 | $89,582 | Mar 11, 2024 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 1,484 | $87.27 | $129,509 | Feb 15, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $89.96 | $78,355 | Feb 12, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $86.27 | $75,141 | Jan 10, 2024 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $89.50 | $77,955 | Dec 11, 2023 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 1,410 | $78.92 | $111,277 | Nov 15, 2023 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $76.05 | $66,240 | Nov 10, 2023 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $76.20 | $66,370 | Oct 10, 2023 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $79.58 | $69,314 | Sep 11, 2023 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 1,409 | $76.29 | $107,493 | Aug 15, 2023 |
| NTAP | EVP, Chief Legal Officer | Sale | 871 | $77.24 | $67,276 | Aug 10, 2023 |
| NTAP | EVP, Chief Legal Officer | Sale | 872 | $75.83 | $66,124 | Jul 10, 2023 |
| NTAP | EVP, Chief Legal Officer | Sale | 872 | $73.58 | $64,162 | Jun 26, 2023 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 1,116 | $71.96 | $80,307 | Jun 1, 2023 |
| NTAP | EVP, Chief Legal Officer | Option Exercise | 5,983 | — | — | May 15, 2023 |
| NTAP | EVP, Chief Legal Officer | Other | 149 | $57.47 | $8,563 | Feb 15, 2023 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 889 | $73.96 | $65,750 | Nov 15, 2022 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 888 | $74.63 | $66,271 | Aug 15, 2022 |
| NTAP | EVP, Chief Legal Officer | Option Exercise | 1,793 | — | — | Aug 15, 2022 |
| NTAP | EVP, Chief Legal Officer | Tax Withholding | 1,079 | $72.51 | $78,238 | Jun 1, 2022 |