Insider Ledger
NetApp, Inc. (NTAP) insider buying and SEC filings
NetApp, Inc. · CIK 1002047
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Computer Storage Devices
- State of incorporation
- CA
- Fiscal year end
- Apr 24
- Former names
- NETWORK APPLIANCE INC
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$4.7M
Planned sales (10b5-1)
$41.7M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 12, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $237.42 ($237K), marked as a 10b5-1 plan trade. Holdings down 3% to 29,737 shares. | SEC filing Filed Oct 14, 2026, 4:30 PM ET |
| Oct 2, 2026 | Sale | Carrie Palin (Director) sold 5,000 shares at $216.43 ($1.1M). Holdings down 43% to 6,660 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 6, 2026, 4:30 PM ET |
| Oct 1, 2026 | Sale | Gerald Held (Director) sold 5,757 shares at $212.00 ($1.2M). Holdings down 36% to 10,325 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 5, 2026, 4:30 PM ET |
| Oct 1, 2026 | Planned (10b5-1) | George Kurian (CEO and Director) sold 10,000 shares at about $210.04 ($2.1M), marked as a 10b5-1 plan trade. Holdings down 5% to 208,537 shares. | SEC filing Filed Oct 5, 2026, 4:30 PM ET |
| Sep 29, 2026 | Planned (10b5-1) | George Kurian (CEO and Director) sold 50,000 shares at about $209.95 ($10.5M), marked as a 10b5-1 plan trade. Holdings down 19% to 218,537 shares. | SEC filing Filed Oct 1, 2026, 4:30 PM ET |
| Sep 24, 2026 | Planned (10b5-1) | George Kurian (CEO and Director) sold 37,000 shares at $199.95 ($7.4M), marked as a 10b5-1 plan trade. Holdings down 12% to 268,537 shares. | SEC filing Filed Sep 28, 2026 |
| Sep 21, 2026 | Planned (10b5-1) | George Kurian (CEO and Director) sold 13,000 shares at about $200.01 ($2.6M), marked as a 10b5-1 plan trade. Holdings down 4% to 305,537 shares. | SEC filing Filed Sep 23, 2026 |
| Sep 21, 2026 | Planned (10b5-1) | Deepak Ahuja (Director) sold 3,450 shares at $200.00 ($690K), marked as a 10b5-1 plan trade. Holdings down 21% to 12,814 shares. | SEC filing Filed Sep 23, 2026 |
| Sep 14, 2026 | Planned (10b5-1) | Deepak Ahuja (Director) sold 3,526 shares at $194.04 ($684K), marked as a 10b5-1 plan trade. Holdings down 18% to 16,264 shares. | SEC filing Filed Sep 16, 2026 |
| Sep 14, 2026 | Planned (10b5-1) | George Kurian (CEO and Director) sold 40,000 shares at about $191.42 ($7.7M), marked as a 10b5-1 plan trade. Holdings down 11% to 318,537 shares. | SEC filing Filed Sep 16, 2026 |
| Sep 11, 2026 | Sale | Thomas Michael Nevens (Director) sold 5,940 shares indirectly (by trust) at about $195.21 ($1.2M). Holdings by trust down 43% to 7,747 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 14, 2026 |
| Sep 10, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $184.74 ($185K), marked as a 10b5-1 plan trade. Holdings down 3% to 30,737 shares. | SEC filing Filed Sep 14, 2026 |
| Aug 17, 2026 | Planned (10b5-1) | Cesar Cernuda (President / COO) sold 2,608 shares at about $204.48 ($533K), marked as a 10b5-1 plan trade. Holdings down 5% to 46,530 shares. | SEC filing Filed Aug 19, 2026 |
| Aug 10, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $193.82 ($194K), marked as a 10b5-1 plan trade. Holdings down 3% to 30,297 shares. | SEC filing Filed Aug 12, 2026 |
| Jul 10, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $170.92 ($171K), marked as a 10b5-1 plan trade. Holdings down 3% to 31,297 shares. | SEC filing Filed Jul 14, 2026 |
| Jun 23, 2026 | Planned (10b5-1) | Cesar Cernuda (President / COO) sold 49,464 shares at about $154.82 ($7.7M), marked as a 10b5-1 plan trade. Holdings down 51% to 46,806 shares. | SEC filing Filed Jun 25, 2026 |
| Jun 10, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $163.48 ($163K), marked as a 10b5-1 plan trade. Holdings down 3% to 32,297 shares. | SEC filing Filed Jun 12, 2026 |
| Jun 3, 2026 | Sale | Gerald Held (Director) sold 7,132 shares at $180.00 ($1.3M). Holdings down 34% to 13,775 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 5, 2026 |
| Jun 1, 2026 | Planned (10b5-1) | Lorenzo Daniel De (VP, Controller & CAO) sold 225 shares at $171.09 ($38K), marked as a 10b5-1 plan trade. Holdings down 17% to 1,090 shares. | SEC filing Filed Jun 3, 2026 |
| May 18, 2026 | Planned (10b5-1) | Lorenzo Daniel De (VP, Controller & CAO) sold 275 shares at $120.00 ($33K), marked as a 10b5-1 plan trade. Holdings down 20% to 1,090 shares. | SEC filing Filed May 20, 2026 |
| May 11, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $117.73 ($118K), marked as a 10b5-1 plan trade. Holdings down 5% to 18,382 shares. | SEC filing Filed May 13, 2026 |
| Apr 10, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $96.25 ($96K), marked as a 10b5-1 plan trade. Holdings down 5% to 19,382 shares. | SEC filing Filed Apr 14, 2026 |
| Mar 10, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $100.67 ($101K), marked as a 10b5-1 plan trade. Holdings down 5% to 20,382 shares. | SEC filing Filed Mar 12, 2026 |
| Feb 17, 2026 | Planned (10b5-1) | Lorenzo Daniel De (VP, Controller & CAO) sold 252 shares at $101.84 ($26K), marked as a 10b5-1 plan trade. Holdings down 100% to 0 shares. | SEC filing Filed Feb 19, 2026 |
| Feb 10, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $103.45 ($103K), marked as a 10b5-1 plan trade. Holdings down 5% to 20,075 shares. | SEC filing Filed Feb 11, 2026 |
| Jan 12, 2026 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $105.49 ($105K), marked as a 10b5-1 plan trade. Holdings down 5% to 21,075 shares. | SEC filing Filed Jan 14, 2026 |
| Dec 10, 2025 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $117.37 ($117K), marked as a 10b5-1 plan trade. Holdings down 4% to 22,075 shares. | SEC filing Filed Dec 12, 2025 |
| Dec 1, 2025 | Planned (10b5-1) | Lorenzo Daniel De (VP, Controller & CAO) sold 33 shares at $110.04 ($4K), marked as a 10b5-1 plan trade. Holdings down 100% to 0 shares. | SEC filing Filed Dec 3, 2025 |
| Nov 17, 2025 | Planned (10b5-1) | Lorenzo Daniel De (VP, Controller & CAO) sold 327 shares at $107.48 ($35K), marked as a 10b5-1 plan trade. Holdings down 100% to 0 shares. | SEC filing Filed Nov 19, 2025 |
| Nov 10, 2025 | Planned (10b5-1) | Elizabeth M O'Callahan (EVP, Chief Admin. Officer) sold 1,000 shares at $114.29 ($114K), marked as a 10b5-1 plan trade. Holdings down 4% to 21,628 shares. | SEC filing Filed Nov 12, 2025 |
48 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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