NTAP
NetApp, Inc.
Latest Form 4:Sale$533KbyCERNUDA CESAR (President) · filed Aug 19, 2026
NetApp, Inc. (NTAP) has 54 SEC Form 4 filings (95 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Aug 19, 2026.
Inside the rolling window, 5 insiders at NetApp, Inc. reported no open-market purchases and 22 open-market sales totaling $12.3M. The most active filer is EVP, Chief Admin. Officer O'Callahan Elizabeth M with 12 filings. Insiders have net sold $10.4M over the trailing 6 months. The most recent open-market filing is a sale of 2,608 shares by President CERNUDA CESAR, dated Aug 17, 2026, worth $533K.
- Industry:Computer Hardware
- CEO:George Kurian
- Employees:11,800
- HQ:San Jose, CA, US
- IPO:1995-11-21
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$12.3M
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Market Cap
$36.3B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| President | Sale | 2,608 | $533K | Aug 19 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $194K | Aug 12 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $171K | Jul 14 | SEC ↗ | |
CERNUDA CESARFirst filing | President | Sale | 49,464 | $7.7M | Jun 25 | SEC ↗ |
| EVP, Chief Admin. Officer | Sale | 1,000 | $163K | Jun 12 | SEC ↗ | |
HELD GERALDFirst filing | Director | Sale | 7,132 | $1.3M | Jun 5 | SEC ↗ |
| VP, Controller & CAO | Sale | 225 | $38K | Jun 3 | SEC ↗ | |
De Lorenzo DanielFirst in 3 months | VP, Controller & CAO | Sale | 275 | $33K | May 20 | SEC ↗ |
| EVP, Chief Admin. Officer | Sale | 1,000 | $118K | May 13 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $96K | Apr 14 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $101K | Mar 12 | SEC ↗ | |
| VP, Controller & CAO | Sale | 252 | $26K | Feb 19 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $103K | Feb 11 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $105K | Jan 14 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $117K | Dec 12 | SEC ↗ | |
| VP, Controller & CAO | Sale | 33 | $4K | Dec 3 | SEC ↗ | |
| VP, Controller & CAO | Sale | 327 | $35K | Nov 19 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $114K | Nov 12 | SEC ↗ | |
| EVP, Chief Admin. Officer | Sale | 1,000 | $119K | Oct 14 | SEC ↗ | |
De Lorenzo DanielFirst filing | VP, Controller & CAO | Sale | 779 | $95K | Sep 29 | SEC ↗ |
Kurian GeorgeFirst filing | CEO | Sale | 8,750 | $1.1M | Sep 19 | SEC ↗ |
O'Callahan Elizabeth MFirst filing | EVP, Chief Admin. Officer | Sale | 1,000 | $124K | Sep 12 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does NTAP have?
NetApp, Inc. (NTAP) has 54 SEC Form 4 filings (95 transaction rows) in the rolling 365-day window, disclosed by 5 distinct insiders. Most recent filing: Aug 19, 2026.
When was the most recent SEC Form 4 filing for NTAP?
The most recent Form 4 filing for NTAP on Tracefour is dated Aug 19, 2026.
Who is the most active insider at NTAP?
The most active SEC Form 4 filer at NTAP in the rolling window is EVP, Chief Admin. Officer O'Callahan Elizabeth M, with 12 filings.
What is the net insider flow at NTAP over the last 6 months?
Over the trailing 180 days, insiders at NTAP have net sold $10.4M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at NTAP in the current window?
Inside the rolling window, insiders at NTAP bought $0 and sold $12.3M based on SEC Form 4 filings.
Can I get alerts for NTAP insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at NetApp, Inc. (NTAP). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
NetApp, Inc. is in the Technology sector.