O'Callahan Elizabeth M
- Shares
- 31.30K
- % company
- 0.02%
- Price
- $170.92
- Value
- $5,349,283
Filed Jul 10, 2026
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NasdaqGS · Technology · Holders
NetApp Inc (NTAP) Insider Trading History
Recent Form 4 insider activity for NTAP, with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Price Sep 3, 4:00 PM EDT · Statements Jul 30, 8:00 PM EDT
Ownership read
NTAP insider sentiment: Net selling.
17 sales and 0 purchases appear in the recent Form 4 filings. Use the filters below to separate open-market activity from option exercises, gifts, awards, and tax withholding.
Insider flow
NTAP
Purchases0
Sales518.41K
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Insider stance
Net selling
$73.72M sold / — bought
Latest filing
Jul 10, 2026
Most recent holder or insider filing date
Filings shown
111
111 insider
- Latest filing
- Jul 10, 2026
- Most recent holder or insider filing date
- Insider rows
- 111
- Market data source
Recent insider transactions
NetApp Inc (NTAP) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
Kurian George
- Shares
- 29.26K
- % company
- 0.01%
Filed Jul 1, 2026
De Lorenzo Daniel
- Shares
- 6.47K
- % company
- <0.01%
Filed Jul 1, 2026
O'Callahan Elizabeth M
- Shares
- 11.09K
- % company
- <0.01%
Filed Jul 1, 2026
JABRE WISSAM G
- Shares
- 13.86K
- % company
- <0.01%
Filed Jul 1, 2026
CERNUDA CESAR
- Shares
- 14.78K
- % company
- <0.01%
Filed Jul 1, 2026
Nair Syam
- Shares
- 14.78K
- % company
- <0.01%
Filed Jul 1, 2026
CERNUDA CESAR
- Shares
- 46.81K
- % company
- 0.02%
- Price
- $155.94
- Value
- $7,298,928
Filed Jun 23, 2026
CERNUDA CESAR
- Shares
- 60.10K
- % company
- 0.03%
- Price
- $155.29
- Value
- $9,332,929
Filed Jun 23, 2026
CERNUDA CESAR
- Shares
- 75.69K
- % company
- 0.04%
- Price
- $154.01
- Value
- $11,657,479
Filed Jun 23, 2026
CERNUDA CESAR
- Shares
- 90.64K
- % company
- 0.05%
- Price
- $153.00
- Value
- $13,867,920
Filed Jun 23, 2026
O'Callahan Elizabeth M
- Shares
- 32.30K
- % company
- 0.02%
- Price
- $163.48
- Value
- $5,279,914
Filed Jun 10, 2026
| # | Insider | % company | Action | Shares | Filing date |
|---|---|---|---|---|---|
| 1 | O'Callahan Elizabeth M | 0.02% | SaleOpen-market or direct sale reported on Form 4. | 31.30K | Jul 10, 2026 |
| 2 | Kurian George | 0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 29.26K | Jul 1, 2026 |
| 3 | De Lorenzo Daniel | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 6.47K | Jul 1, 2026 |
| 4 | O'Callahan Elizabeth M | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 11.09K | Jul 1, 2026 |
| 5 | JABRE WISSAM G | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 13.86K | Jul 1, 2026 |
| 6 | CERNUDA CESAR | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 14.78K | Jul 1, 2026 |
| 7 | Nair Syam | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 14.78K | Jul 1, 2026 |
| 8 | CERNUDA CESAR | 0.02% | SaleOpen-market or direct sale reported on Form 4. | 46.81K | Jun 23, 2026 |
| 9 | CERNUDA CESAR | 0.03% | SaleOpen-market or direct sale reported on Form 4. | 60.10K | Jun 23, 2026 |
| 10 | CERNUDA CESAR | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 75.69K | Jun 23, 2026 |
| 11 | CERNUDA CESAR | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 90.64K | Jun 23, 2026 |
| 12 | O'Callahan Elizabeth M | 0.02% | SaleOpen-market or direct sale reported on Form 4. | 32.30K | Jun 10, 2026 |
Showing 12 of 111 matching Form 4 rows. Percent of company uses current shares outstanding.
Frequently asked
Common questions.
Who is the most active reported NTAP insider?
Kurian George has the largest absolute share movement in the displayed NTAP filing rows, totaling 3.39 million shares. The action labels provide the transaction context.