Elizabeth M. O'Callahan
Elizabeth M. O'Callahan: EVP, Chief Admin. Officer at NetApp. What Elizabeth M. O'Callahan holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
NetApp (NTAP)
Elizabeth M. O'Callahan holds 30,737 NetApp shares (0.02% of the company), worth about $7.3M at the last price, according to the Form 4 of Sep 10, 2026.
- Shares held: 30,737 (0.02%), $7.3M — Held in their own name.
- Share units: 13,259 (0.01%), $3.1M — NetApp promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- NetApp (NTAP) — Form 4 of Sep 10, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $184.74; 30,737 shares after 0001193125-26-390642
- NetApp (NTAP) — Form 4 of Aug 15, 2026 (EVP, Chief Admin. Officer): option exercise or conversion of 2,908; shares withheld for tax of 1,468 at $204.99; 31,737 shares after 0001193125-26-355804
- NetApp (NTAP) — Form 4 of Aug 10, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $193.82; 30,297 shares after 0001193125-26-347260
- NetApp (NTAP) — Form 4 of Jul 10, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $170.92; 31,297 shares after 0001193125-26-303245
- NetApp (NTAP) — Form 4 of Jul 1, 2026 (EVP, Chief Admin. Officer) 0001193125-26-294689
- NetApp (NTAP) — Form 4 of Jun 10, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $163.48; 32,297 shares after 0001193125-26-269548
- NetApp (NTAP) — Form 4 of May 15, 2026 (EVP, Chief Admin. Officer): option exercise or conversion of 7,573; shares withheld for tax of 3,822 at $119.93; 33,085 shares after 0001193125-26-231024
- NetApp (NTAP) — Form 4 of May 14, 2026 (EVP, Chief Admin. Officer): grant or award of 9,917; shares withheld for tax of 5,002 at $118.58; 29,334 shares after 0001193125-26-229095
- NetApp (NTAP) — Form 4 of May 11, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $117.73; 18,382 shares after 0001193125-26-221738
- NetApp (NTAP) — Form 4 of Apr 10, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $96.25; 19,382 shares after 0001193125-26-154961
- NetApp (NTAP) — Form 4 of Mar 10, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $100.67; 20,382 shares after 0001193125-26-104265
- NetApp (NTAP) — Form 4 of Feb 15, 2026 (EVP, Chief Admin. Officer): option exercise or conversion of 2,750; shares withheld for tax of 1,443 at $98.22; 21,382 shares after 0001193125-26-057346
- NetApp (NTAP) — Form 4 of Feb 10, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $103.45; 20,075 shares after 0001193125-26-046840
- NetApp (NTAP) — Form 4 of Jan 12, 2026 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $105.49; 21,075 shares after 0001193125-26-012953
- NetApp (NTAP) — Form 4 of Dec 10, 2025 (EVP, Chief Admin. Officer): open-market sale of 1,000 at $117.37; 22,075 shares after 0001193125-25-317563
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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