Form 4: A10 Networks General Counsel Equity Vesting

General Counsel Robert Scott Weber acquired shares of A10 Networks common stock following the vesting of performance-based restricted stock units.

Summary

• Robert Scott Weber, General Counsel of A10 Networks, Inc., acquired 7,588 shares of common stock through the vesting of performance-based restricted stock units (PRSUs).
• The acquisition occurred on May 14, 2026, following the certification of performance conditions by the compensation committee.
• A total of 1,930 shares were withheld by the company on May 15, 2026, to satisfy tax obligations related to the vesting.
• Following these transactions, the reporting person holds 65,527 shares of common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral, routine regulatory disclosure regarding executive compensation and does not signal a change in company strategy or financial health.

Positives

• The vesting of equity indicates the achievement of pre-defined performance-based stock price targets.
• The transaction reflects alignment between executive compensation and long-term shareholder value creation.

Negatives

• The company withheld 1,930 shares for tax purposes, which is a standard but non-cash dilutive event for the individual.

Risks

• Vesting of remaining shares is subject to continued employment conditions.
• Future vesting of remaining tranches is contingent upon the reporting person's ongoing tenure with the company.

Future Outlook

The remaining unvested portions of the PRSU grants will vest in installments on the first and second anniversaries of the respective performance achievement dates, subject to continued employment.

Industry Context

StockSavvy.ai notes that this filing is a routine disclosure of executive equity compensation, common in the technology sector to incentivize leadership retention and performance alignment.

Comparison to Industry Standards

• The use of performance-based restricted stock units (PRSUs) tied to volume-weighted average price (VWAP) targets is a standard practice among mid-cap technology firms to ensure executive pay is linked to market performance.

Stakeholder Impact

• Minimal impact on shareholders as these are standard equity compensation arrangements.

Next Steps

• Future vesting of remaining PRSU tranches on the first and second anniversaries of the achievement dates.

Key Dates

Keywords

A10 Networks, ATEN, Form 4, Insider Trading, Equity Compensation, General Counsel