ATEN
A10 Networks, Inc. · Manufacturing · Market cap $1.8B
Insiders sold $460K net in the last 90 days ·2 sellers, 0 buyers· 2 of 2 sales under Rule 10b5-1 plans· latest Form 4 filed Aug 25, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.2M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Oct 7, 2026
Wolf Dana Elizabeth
A10 Networks, Inc. (ATEN) has 34 SEC Form 4 filings (51 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Oct 7, 2026.
Inside the rolling window, 4 insiders at A10 Networks, Inc. reported no open-market purchases and 6 open-market sales totaling $3.2M. The most active filer is Chief Executive Officer Trivedi Dhrupad with 3 filings. Insiders have net sold $1.1M over the trailing 6 months. The most recent open-market filing is a sale of 2,652 shares by Director Wolf Dana Elizabeth, dated Aug 25, 2026, worth $68K.
- Industry:Software - Infrastructure
- CEO:Dhrupad Trivedi
- Employees:494
- HQ:San Jose, CA, US
- IPO:2014-03-21
| Source | |||||||
|---|---|---|---|---|---|---|---|
Wolf Dana ElizabethFirst filing | Director | Sale | 2,652 | $68K | Aug 25 | -2.0% | SEC ↗ |
Weber Robert ScottFirst filing | General Counsel | Sale | 14,086 | $392K | Aug 12 | -10.4% | SEC ↗ |
Singer EricFirst filing | Director | Sale | 24,698 | $672K | May 7 | -9.7% | SEC ↗ |
Trivedi DhrupadFirst filing | Chief Executive Officer | Sale | 33,333 | $690K | Feb 13 | +19.0% | SEC ↗ |
Trivedi DhrupadFirst filing | Chief Executive Officer | Sale | 33,333 | $685K | Feb 13 | +19.0% | SEC ↗ |
Trivedi DhrupadFirst filing | Chief Executive Officer | Sale | 33,334 | $685K | Feb 13 | +19.0% | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does ATEN have?
A10 Networks, Inc. (ATEN) has 34 SEC Form 4 filings (51 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Oct 7, 2026.
When was the most recent SEC Form 4 filing for ATEN?
The most recent Form 4 filing for ATEN on Tracefour is dated Oct 7, 2026.
Who is the most active insider at ATEN?
The most active SEC Form 4 filer at ATEN in the rolling window is Chief Executive Officer Trivedi Dhrupad, with 3 filings.
What is the net insider flow at ATEN over the last 6 months?
Over the trailing 180 days, insiders at ATEN have net sold $1.1M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at ATEN in the current window?
Inside the rolling window, insiders at ATEN bought $0 and sold $3.2M based on SEC Form 4 filings.
Can I get alerts for ATEN insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at A10 Networks, Inc. (ATEN). 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
A10 Networks, Inc. is in the Manufacturing sector.