Form 4: A10 Networks General Counsel Sells Shares for Tax Purposes

A10 Networks' General Counsel, Robert Scott Weber, disposed of 1,897 shares of common stock for tax withholding related to vested restricted stock units.

Summary

• Robert Scott Weber, General Counsel of A10 Networks, Inc. (ATEN), reported a transaction on February 10, 2026.
• The transaction involved the disposition of 1,897 shares of A10 Networks Common Stock.
• These shares were automatically withheld on a non-discretionary basis for tax purposes at a price of $20.92 per share.
• The withholding was related to performance-based restricted stock units granted on July 1, 2022, which vested on February 10, 2026.
• Following this transaction, Mr. Weber beneficially owns 47,554 shares of Common Stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a routine, non-discretionary transaction for tax purposes upon RSU vesting, which does not reflect a change in the insider's investment sentiment or the company's operational performance.

Future Outlook

The filing does not contain any forward-looking statements or guidance regarding the company's future performance or strategic direction.

Industry Context

StockSavvy.ai notes that tax-related dispositions of shares upon restricted stock unit (RSU) vesting are a common and routine event for executives, not typically indicative of a change in sentiment towards the company or its future prospects. This transaction is consistent with standard executive compensation practices.

Comparison to Industry Standards

• This type of transaction, where shares are withheld for tax purposes upon RSU vesting, is a standard practice across publicly traded companies, including those in the technology and networking sectors like Cisco Systems, Juniper Networks, and Fortinet. It is a non-discretionary event tied to compensation plans rather than a market-driven sale.

Stakeholder Impact

• Shareholders: Minimal impact as this is a routine tax-related sale, not a discretionary sale indicating a change in the insider's view of the company's value.

Key Dates

Recommendation

This Form 4 filing details a routine, non-discretionary sale of shares by an insider for tax withholding purposes upon the vesting of restricted stock units. Such transactions are common and do not typically signal a change in the company's fundamentals or the insider's long-term view. Therefore, it provides no new information to alter an existing investment thesis, warranting a 'hold' recommendation.

Keywords

A10 Networks, ATEN, Form 4, insider transaction, stock sale, tax withholding, restricted stock units, RSU, Robert Scott Weber, General Counsel