Form 4 Filing for A10 Networks, Inc. - Eric Singer Transaction

This filing details a transaction by Eric Singer, a director at A10 Networks, Inc. (ATEN). On April 22, 2026, Mr. Singer acquired 7,233 shares of Common Stock through the vesting of Restricted Stock Units (RSUs). These RSUs will vest on April 22, 2027, or the next Annual Meeting, contingent upon continued service. The acquisition was reported with a transaction price of $0.00, and following this transaction, Mr. Singer directly owns 93,504 shares. The filing was made on Form 4.