A10 Networks, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 12,620 | $18.12 | $228,674 | 775,495 | Dec 15, 2025 |
| Weber Robert Scott | General Counsel | Tax Withholding | 925 | $18.12 | $16,761 | 55,925 | Dec 12, 2025 |
| Caron Michelle Elizabeth | Chief Financial Officer | Award / Grant | 13,706 | — | — | 13,706 | Sep 30, 2025 |
| Weber Robert Scott | General Counsel | Gift | 600 | — | — | 56,013 | Aug 18, 2025 |
| Becker Brian | Chief Financial Officer | Sale | 6,400 | $18.03 | $115,392 | 77,599 | Aug 13, 2025 |
| Khoury Sheen George | Executive VP, Sales and Mktg | Award / Grant | 35,000 | — | — | 36,523 | Jul 14, 2025 |
| Weber Robert Scott | General Counsel | Tax Withholding | 1,894 | $20.14 | $38,145 | 56,613 | Jul 7, 2025 |
| Weber Robert Scott | General Counsel | Sale | 2,500 | $17.26 | $43,150 | 61,007 | May 28, 2025 |
| CHUNG PETER Y | — | Award / Grant | 12,698 | — | — | 200,065 | Apr 17, 2025 |
| Wolf Dana Elizabeth | — | Award / Grant | 12,698 | — | — | 52,828 | Apr 17, 2025 |
| Singer Eric | — | Award / Grant | 12,698 | — | — | 86,271 | Apr 17, 2025 |
| Braham Tor | — | Award / Grant | 12,698 | — | — | 185,579 | Apr 17, 2025 |
| Weber Robert Scott | General Counsel | Option Exercise | 5,956 | — | — | 65,019 | Mar 11, 2025 |
| Becker Brian | Chief Financial Officer | Option Exercise | 10,125 | — | — | 87,806 | Mar 10, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Option Exercise | 79,417 | — | — | 816,524 | Mar 10, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Sale | 26,812 | $20.59 | $552,059 | 715,209 | Feb 28, 2025 |
| Weber Robert Scott | General Counsel | Option Exercise | 14,920 | — | — | 62,851 | Feb 21, 2025 |
| Becker Brian | Chief Financial Officer | Tax Withholding | 1,237 | $21.13 | $26,138 | 70,375 | Feb 20, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 8,245 | $21.13 | $174,217 | 768,852 | Feb 20, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 20,164 | $21.68 | $437,156 | 768,834 | Feb 14, 2025 |
| Becker Brian | Chief Financial Officer | Option Exercise | 10,126 | — | — | 66,875 | Feb 14, 2025 |
| Weber Robert Scott | General Counsel | Option Exercise | 5,956 | — | — | 49,443 | Feb 14, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 20,146 | $21.68 | $436,765 | 728,384 | Feb 13, 2025 |
| Weber Robert Scott | General Counsel | Award / Grant | 7,764 | — | — | 43,487 | Feb 6, 2025 |
| Becker Brian | Chief Financial Officer | Award / Grant | 13,587 | — | — | 56,749 | Feb 6, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Award / Grant | 126,812 | — | — | 669,112 | Feb 6, 2025 |
| Weber Robert Scott | General Counsel | Tax Withholding | 3,196 | $19.61 | $62,674 | 35,723 | Feb 3, 2025 |
| Becker Brian | Chief Financial Officer | Tax Withholding | 6,740 | $19.61 | $132,171 | 43,162 | Feb 3, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 50,960 | $19.61 | $999,326 | 542,300 | Feb 3, 2025 |
| Becker Brian | Chief Financial Officer | Option Exercise | 12,702 | — | — | 54,828 | Jan 24, 2025 |
| Weber Robert Scott | General Counsel | Tax Withholding | 2,044 | $19.46 | $39,776 | 38,919 | Jan 23, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 33,953 | $19.46 | $660,725 | 593,260 | Jan 23, 2025 |
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 25,190 | $18.81 | $473,824 | 527,803 | Dec 26, 2024 |
| Becker Brian | Chief Financial Officer | Option Exercise | 12,703 | — | — | 45,344 | Dec 26, 2024 |
| Thomas Karen S. | EVP, Worldwide Sales and Mkt | Option Exercise | 3,314 | — | — | 28,613 | Dec 26, 2024 |
| Weber Robert Scott | General Counsel | Option Exercise | 7,290 | — | — | 35,520 | Dec 26, 2024 |
| Weber Robert Scott | General Counsel | Sale | 812 | $18.19 | $14,770 | 28,230 | Dec 6, 2024 |
| Becker Brian | Chief Financial Officer | Sale | 1,200 | $16.95 | $20,340 | 32,641 | Nov 27, 2024 |
| CHUNG PETER Y | — | Sale | 23,754 | $16.36 | $388,615 | 516,933 | Nov 14, 2024 |
| CHUNG PETER Y | — | Sale | 78,479 | $16.59 | $1,301,967 | 540,687 | Nov 13, 2024 |
| Thomas Karen S. | EVP, Worldwide Sales and Mkt | Sale | 6,162 | $16.70 | $102,905 | 23,799 | Nov 12, 2024 |
| Thomas Karen S. | EVP, Worldwide Sales and Mkt | Tax Withholding | 1,729 | $13.45 | $23,255 | 30,030 | Sep 6, 2024 |
| Becker Brian | Chief Financial Officer | Tax Withholding | 411 | $12.42 | $5,105 | 33,841 | Aug 6, 2024 |
| Trivedi Dhrupad | Chief Executive Officer | Tax Withholding | 21,116 | $12.42 | $262,261 | 453,582 | Aug 6, 2024 |
| Weber Robert Scott | General Counsel | Tax Withholding | 1,878 | $13.72 | $25,766 | 28,269 | Jul 8, 2024 |
| CHUNG PETER Y | — | Sale | 3,296,047 | $15.40 | $50,759,124 | 619,166 | May 20, 2024 |
| Wolf Dana Elizabeth | — | Award / Grant | 12,903 | — | — | 40,130 | May 9, 2024 |
| Singer Eric | — | Award / Grant | 12,903 | — | — | 73,573 | May 9, 2024 |
| Braham Tor | — | Award / Grant | 12,903 | — | — | 172,881 | May 9, 2024 |
| CHUNG PETER Y | — | Award / Grant | 12,903 | — | — | 3,915,213 | May 9, 2024 |