A10 Networks's three largest insider shareholders as of June 09, 2026 are Partners L P Summit (Other, 8.88Mn shares), Partners L P Summit (TenPercentOwner, 5.39Mn shares), Dhrupad Trivedi (Chief Executive Officer, 695.24K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Partners L P Summit | - | 0 | 8,877,890 | 09 Dec, 2021 |
| Matthew P Bruening | Evp, Worldwide Sales Mktg | 85,307 | 0 | 14 Nov, 2023 |
| Peter Y Chung | - | 0 | 207,298 | 24 Apr, 2026 |
| Robert D Cochran | Evp Legal Corp Collaboration | 344,161 | 0 | 29 Jun, 2022 |
| Dhrupad Trivedi | Chief Executive Officer | 695,235 | 0 | 03 Mar, 2026 |
| Tor Braham | - | 192,812 | 0 | 22 Apr, 2026 |
| Brian Becker | Chief Financial Officer | 77,599 | 0 | 14 Aug, 2025 |
| Dana Elizabeth Wolf | - | 60,061 | 0 | 22 Apr, 2026 |
| Robert Scott Weber | General Counsel | 54,210 | 0 | 03 Mar, 2026 |
| Karen S. Thomas | Evp, Worldwide Sales And Mkt | 28,152 | 0 | 30 Dec, 2024 |
| Sheen George Khoury | Executive Vp, Sales And Mktg | 44,294 | 0 | 13 Feb, 2026 |
| Michelle Elizabeth Caron | Chief Financial Officer | 19,684 | 0 | 13 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 22 Apr, 2026 | Peter Y Chung | Common Stock | A | 7,233 | $0.00 | 207,298 | I | A |
| 22 Apr, 2026 | Dana Elizabeth Wolf | Common Stock | A | 7,233 | $0.00 | 60,061 | D | A |
| 22 Apr, 2026 | Tor Braham | Common Stock | A | 7,233 | $0.00 | 192,812 | D | A |
| 28 Feb, 2026 | Robert Scott Weber | Common Stock | D | 757 | $19.26 | 54,210 | D | F |
| 28 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 10,101 | $19.26 | 695,235 | D | F |
| 28 Feb, 2026 | Robert Scott Weber | Common Stock | D | 757 | $19.26 | 54,210 | D | F |
| 28 Feb, 2026 | Robert Scott Weber | Common Stock | D | 757 | $19.26 | 54,210 | D | F |
| 28 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 10,101 | $19.26 | 695,235 | D | F |
| 28 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 10,101 | $19.26 | 695,235 | D | F |
| 24 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 8,261 | $18.99 | 705,336 | D | F |
| 24 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 8,261 | $18.99 | 705,336 | D | F |
| 24 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 8,261 | $18.99 | 705,336 | D | F |
| 12 Feb, 2026 | Michelle Elizabeth Caron | Common Stock | A | 5,978 | $0.00 | 19,684 | D | A |
| 12 Feb, 2026 | Robert Scott Weber | Common Stock | A | 7,413 | $0.00 | 54,967 | D | A |
| 12 Feb, 2026 | Michelle Elizabeth Caron | Common Stock | A | 5,978 | $0.00 | 19,684 | D | A |
| 11 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 33,333 | $20.69 | 648,748 | D | S |
| 12 Feb, 2026 | Sheen George Khoury | Common Stock | A | 7,771 | $0.00 | 44,294 | D | A |
| 11 Feb, 2026 | Dhrupad Trivedi | Common Stock | D | 33,333 | $20.69 | 648,748 | D | S |
| 12 Feb, 2026 | Robert Scott Weber | Common Stock | A | 7,413 | $0.00 | 54,967 | D | A |
| 12 Feb, 2026 | Sheen George Khoury | Common Stock | A | 7,771 | $0.00 | 44,294 | D | A |