Welcome to our dedicated page for A10 Networks SEC filings (Ticker: ATEN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Whether you track A10 Networks executive stock transactions Form 4 ahead of product refresh cycles, need an A10 Networks earnings report filing analysis, or want context around an A10 Networks 8-K material events explained notice, you鈥檒l find it here. We also cover every A10 Networks proxy statement executive compensation discussion so you can assess incentive alignment. Expect complete coverage, real-time updates, and AI commentary that lets you move from document to decision鈥攚ithout wading through networking acronyms.
A10 Networks CFO Brian Becker reported an insider sale of 6,400 shares of A10 Networks common stock on 08/13/2025 at a price of $18.03 per share. After the sale he beneficially owned 77,599 shares. The Form 4 was signed by an attorney-in-fact on 08/14/2025. The filing discloses a single non-derivative transaction and shows the company officer reducing his direct holdings through a sale.
A10 Networks (ATEN) filed a Rule 144 notice disclosing a proposed sale of 6,400 common shares through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $115,392 and approximately 72,152,615 shares outstanding. The securities listed were recently acquired as equity awards: 1,199 performance shares on 02/20/2025, 2,493 performance shares on 02/13/2025, and 2,708 restricted stock units on 02/01/2025. The seller indicates the sale is planned for 08/13/2025.
The filing also states there were no securities sold by the reporting person in the past three months and includes the standard representation that the seller does not possess undisclosed material adverse information about the issuer. The planned sale is small relative to the company鈥檚 outstanding shares (under 0.01%), and the transaction is presented as a routine Rule 144 disposition of recently vested award shares.
Legal & General Group Plc and its investment management subsidiaries have filed Amendment No. 1 to Schedule 13G reporting their aggregate ownership of A10 Networks (ATEN) common stock. As of the event date 12/31/2021, the group beneficially owns 2,405,702 shares, representing 3.1 % of ATEN鈥檚 outstanding shares. All voting and dispositive authority is held on a shared basis; no entity reports sole voting or dispositive power.
Break-down by entity:
- Legal & General Investment Management Ltd 鈥� 2,388,253 shares (3.1 %)
- LGIM Managers (Europe) Ltd 鈥� 2,386,395 shares (3.08 %)
- Legal & General UCITS ETF Plc 鈥� 2,386,395 shares (3.1 %)
- Legal & General Investment Management America Inc 鈥� 17,449 shares (0.02 %)
Mary Ann Colledge, Head of Conduct Advisory, signed on behalf of each entity on 07/02/2025, certifying the accuracy of the information. No indication of recent purchases, sales, or intent to influence management is provided, suggesting the disclosure is a routine regulatory update rather than a strategic move.