Elizabeth M. O'Callahan
CIK: 0001911064
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
NetApp, Inc.
Discretionary Trading P&L
Holdings
Transaction History (54 total)
- Oct 15, 2026NTAP
NetApp, Inc.
Exercise(M)Direct1.4K shares- - Oct 15, 2026NTAP
NetApp, Inc.
Tax Payment(F)Direct699 shares at avg. $222.20$155K - Oct 12, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $237.42$237K - Sep 10, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $184.74$185K - Aug 15, 2026NTAP
NetApp, Inc.
Exercise(M)Direct2.9K shares- - Aug 15, 2026NTAP
NetApp, Inc.
Tax Payment(F)Direct1.5K shares at avg. $204.99$301K - Aug 10, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $193.82$194K - Jul 10, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $170.92$171K - Jul 1, 2026NTAP
NetApp, Inc.
Award(A)DirectRestricted Stock Unit
11.1K shares- - Jun 10, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $163.48$163K - May 15, 2026NTAP
NetApp, Inc.
Tax Payment(F)Direct3.8K shares at avg. $119.93$458K - May 15, 2026NTAP
NetApp, Inc.
Exercise(M)Direct7.6K shares- - May 14, 2026NTAP
NetApp, Inc.
Tax Payment(F)Direct5K shares at avg. $118.58$593K - May 14, 2026NTAP
NetApp, Inc.
Award(A)Direct12.2K shares- - May 14, 2026NTAP
NetApp, Inc.
Award(A)Direct9.9K shares- - May 14, 2026NTAP
NetApp, Inc.
Tax Payment(F)Direct6.1K shares at avg. $118.58$729K - May 11, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $117.73$118K - Apr 10, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $96.25$96K - Mar 10, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $100.67$101K - Feb 15, 2026NTAP
NetApp, Inc.
Tax Payment(F)Direct1.4K shares at avg. $98.22$142K - Feb 15, 2026NTAP
NetApp, Inc.
Exercise(M)Direct2.8K shares- - Feb 10, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $103.45$103K - Jan 12, 2026NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $105.49$105K - Dec 10, 2025NTAP
NetApp, Inc.
Sale(S)Direct1K shares at avg. $117.37$117K - Nov 15, 2025NTAP
NetApp, Inc.
Exercise(M)Direct2.8K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 15, 2026 | NTAP NetApp, Inc. | Exercise(M) | 1,385 | - | $0 | Direct |
| Oct 15, 2026 | NTAP NetApp, Inc. | Tax Payment(F) | 699 | $222.20 | $155,318 | Direct |
| Oct 12, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $237.42 | $237,420 | Direct |
| Sep 10, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $184.74 | $184,740 | Direct |
| Aug 15, 2026 | NTAP NetApp, Inc. | Exercise(M) | 2,908 | - | $0 | Direct |
| Aug 15, 2026 | NTAP NetApp, Inc. | Tax Payment(F) | 1,468 | $204.99 | $300,925 | Direct |
| Aug 10, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $193.82 | $193,820 | Direct |
| Jul 10, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $170.92 | $170,920 | Direct |
| Jul 1, 2026 | NTAP NetApp, Inc. | Award(A) Restricted Stock Unit | 11,087 | - | - | Direct |
| Jun 10, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $163.48 | $163,480 | Direct |
| May 15, 2026 | NTAP NetApp, Inc. | Tax Payment(F) | 3,822 | $119.93 | $458,372 | Direct |
| May 15, 2026 | NTAP NetApp, Inc. | Exercise(M) | 7,573 | - | $0 | Direct |
| May 14, 2026 | NTAP NetApp, Inc. | Tax Payment(F) | 5,002 | $118.58 | $593,137 | Direct |
| May 14, 2026 | NTAP NetApp, Inc. | Award(A) | 12,181 | - | $0 | Direct |
| May 14, 2026 | NTAP NetApp, Inc. | Award(A) | 9,917 | - | $0 | Direct |
| May 14, 2026 | NTAP NetApp, Inc. | Tax Payment(F) | 6,144 | $118.58 | $728,556 | Direct |
| May 11, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $117.73 | $117,730 | Direct |
| Apr 10, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $96.25 | $96,250 | Direct |
| Mar 10, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $100.67 | $100,670 | Direct |
| Feb 15, 2026 | NTAP NetApp, Inc. | Tax Payment(F) | 1,443 | $98.22 | $141,731 | Direct |
| Feb 15, 2026 | NTAP NetApp, Inc. | Exercise(M) | 2,750 | - | $0 | Direct |
| Feb 10, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $103.45 | $103,450 | Direct |
| Jan 12, 2026 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $105.49 | $105,490 | Direct |
| Dec 10, 2025 | NTAP NetApp, Inc. | Sale(S) | 1,000 | $117.37 | $117,370 | Direct |
| Nov 15, 2025 | NTAP NetApp, Inc. | Exercise(M) | 2,752 | - | - | Direct |
1-25 of 54 transactions
About O'Callahan Elizabeth M
O'Callahan Elizabeth M (SEC CIK 0001911064) files insider reports with the SEC as EVP, Chief Admin. Officer of NetApp, Inc. (NTAP).
Signal8 holds 39 ownership filings by O'Callahan Elizabeth M, all Form 4s, filed between Sep 12, 2024 and Oct 19, 2026. Those filings report 54 transactions, from Sep 10, 2024 to Oct 15, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on O'Callahan Elizabeth M's filings is in SAN JOSE, CA.
Recent filings by O'Callahan Elizabeth M
- Oct 15, 2026: Option exercise of NTAP shares (Form 4, code M).
- Oct 15, 2026: Tax withholding of NTAP shares (Form 4, code F).
- Oct 12, 2026: Open-market sale of NTAP shares (Form 4, code S).
- Sep 10, 2026: Open-market sale of NTAP shares (Form 4, code S).
- Aug 15, 2026: Option exercise of NTAP shares (Form 4, code M).
Other insiders filing for NetApp, Inc. (NTAP)
- Nair Syam, EVP, Chief Product Officer
- JABRE WISSAM G, EVP, CFO
- Kurian George, CEO
- De Lorenzo Daniel, SVP, Chief Accounting Officer
- CERNUDA CESAR, President
- Palin Carrie, Director