Weber Robert Scott 4

What Happened

• Robert Scott Weber, General Counsel of A10 Networks (ATEN), had 1,897 shares withheld on July 6, 2026 to satisfy tax withholding related to vested restricted stock units (RSUs). The withholding is reported as a disposition at $36.30 per share, totaling $68,861.
• This was a tax-withholding transaction (code F), not an open-market sale — shares were retained by the company to cover tax obligations upon vesting.

Key Details

• Transaction date: 2026-07-06; Price: $36.30; Shares withheld/disposed: 1,897; Gross value: $68,861.
• Footnote F1: Shares were withheld on a non‑discretionary basis to cover taxes for a July 1, 2022 RSU grant that vested on July 5, 2026.
• Footnote F2: Notes that the reporting person also acquired 1,042 shares on May 31, 2026 under the company’s Employee Stock Purchase Plan (ESPP).
• Shares owned after the transaction: not specified in the provided filing details.
• Filing timeliness: Form filed with a reporting date of 2026-07-06 (same day as the transaction), indicating a timely report.

Context

• Tax-withholding (F) transactions are routine when RSUs vest; they reflect settlement of tax liabilities rather than a decision to sell shares on the market and are generally not interpreted as a directional insider trade.
• For retail investors, purchases (or open-market sales) often convey clearer sentiment than withholding actions. This filing documents standard tax withholding tied to compensation.