Form 4: A10 Networks General Counsel Reports RSU Tax Withholding

A10 Networks General Counsel Robert Scott Weber reported the automatic withholding of shares for tax obligations related to vested restricted stock units.

Summary

• Robert Scott Weber, General Counsel of A10 Networks, Inc. (ATEN), reported two transactions involving the disposition of common stock.
• On January 31, 2026, 836 shares were automatically withheld for tax purposes at a price of $17.44 per share, related to performance-based restricted stock units granted on February 21, 2023, which vested on the same date.
• On February 1, 2026, an additional 4,614 shares were automatically withheld for tax purposes at a price of $17.44 per share.
• These shares were related to restricted stock units granted on February 21, 2023, January 30, 2024, and February 6, 2025, all of which vested on February 1, 2026.
• Following these transactions, Robert Scott Weber beneficially owns 49,451 shares of A10 Networks, Inc. common stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this filing as neutral. It reports routine tax withholding related to vested equity compensation, which is a standard compliance event and does not indicate a change in company fundamentals or strategic direction.

Positives

• The vesting of restricted stock units indicates the fulfillment of performance or service conditions by the General Counsel, representing earned compensation.

Negatives

• The reported transactions are dispositions of shares, reducing the insider's direct beneficial ownership.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Industry Context

StockSavvy.ai notes that insider transaction reports, such as Form 4 filings, are routine compliance disclosures and typically do not reflect broader industry trends. They provide transparency into individual executive stock movements, which can sometimes offer insights into management's confidence, but in this case, it's a standard tax-related event.

Comparison to Industry Standards

• This Form 4 filing is a standard disclosure for insider transactions, consistent with SEC regulations for reporting changes in beneficial ownership. It aligns with common practices for equity compensation vesting and tax withholding across publicly traded companies in the technology sector, such as Palo Alto Networks (PANW) or Fortinet (FTNT), where executives frequently receive and vest restricted stock units.

Stakeholder Impact

• Shareholders: Minimal direct impact as this is a routine tax-related transaction for an insider's vested equity. It does not reflect a discretionary sale or a change in the company's operational or financial health.
• Employees: The vesting of RSUs is a positive for the General Counsel, representing earned compensation, which can be a general positive for employee morale regarding equity compensation programs.

Key Dates

Recommendation

This Form 4 reports routine tax withholding related to vested restricted stock units for an insider. It does not provide new information that would alter the fundamental investment thesis for A10 Networks, Inc., thus a 'hold' recommendation is appropriate as it does not suggest any material change to the company's outlook or valuation.

Keywords

A10 Networks, ATEN, Form 4, Insider Transaction, Restricted Stock Units, RSU, Tax Withholding, General Counsel, Equity Compensation