A10 NETWORKS INC (ATEN) — insider trading
Information Technology · NYSE
A10 NETWORKS INC (ATEN) has 34 reported SEC Form 4 insider transactions in our data, including 1 open-market sale among the most recent 34 (latest 2026-07-06).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-06 | Weber Robert Scott | Officer (General Counsel) | Shares withheld for taxes / exercise cost | 1,897 | $36.30 | $68.9K | Form 4 |
| 2026-05-15 | Weber Robert Scott | Officer (General Counsel) | Shares withheld for taxes / exercise cost | 1,930 | $27.00 | $52.1K | Form 4 |
| 2026-05-15 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Shares withheld for taxes / exercise cost | 32,858 | $27.00 | $887.2K | Form 4 |
| 2026-05-15 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Shares withheld for taxes / exercise cost | 748 | $27.00 | $20.2K | Form 4 |
| 2026-05-15 | Weber Robert Scott | Officer (General Counsel) | Shares withheld for taxes / exercise cost | 1,930 | $28.03 | $54.1K | Form 4/A |
| 2026-05-15 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Shares withheld for taxes / exercise cost | 32,858 | $28.03 | $921.0K | Form 4/A |
| 2026-05-15 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Shares withheld for taxes / exercise cost | 760 | $28.03 | $21.3K | Form 4/A |
| 2026-05-14 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion (derivative) | 3,882 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion (derivative) | 3,706 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion | 3,882 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion | 3,706 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion (derivative) | 63,406 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion (derivative) | 65,758 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion | 63,406 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion | 65,758 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Option exercise / conversion (derivative) | 2,989 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Option exercise / conversion | 2,989 | $0.00 | $0 | Form 4 |
| 2026-05-06 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Shares withheld for taxes / exercise cost | 2,994 | $27.13 | $81.2K | Form 4 |
| 2026-05-06 | Weber Robert Scott | Officer (General Counsel) | Shares withheld for taxes / exercise cost | 1,930 | $27.13 | $52.4K | Form 4 |
| 2026-05-06 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Shares withheld for taxes / exercise cost | 32,858 | $27.13 | $891.4K | Form 4 |
| 2026-05-05 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Option exercise / conversion (derivative) | 2,989 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Option exercise / conversion (derivative) | 13,706 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Option exercise / conversion | 2,989 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Caron Michelle Elizabeth | Officer (Chief Financial Officer) | Option exercise / conversion | 13,706 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion (derivative) | 3,707 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion (derivative) | 3,882 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion | 3,707 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Weber Robert Scott | Officer (General Counsel) | Option exercise / conversion | 3,882 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion (derivative) | 65,753 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion (derivative) | 63,406 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion | 65,753 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Trivedi Dhrupad | Director, Officer (Chief Executive Officer) | Option exercise / conversion | 63,406 | $0.00 | $0 | Form 4 |
| 2026-05-05 | Singer Eric | Director | Open-market sale | 24,698 | $27.21 | $672.0K | Form 4 |
| 2026-04-22 | CHUNG PETER Y | Director | Grant / award / vesting | 7,233 | $0.00 | $0 | Form 4 |
Ask the chat about ATEN's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: A10 NETWORKS INC (ATEN).
Last updated 2026-07-06 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.