ATENA10 Networks, Inc.

1. Sep 14, 2026On September 9, 2026, the Board of Directors (the “Board”) of A10 Networks, Inc. (the “Company”) approved an increase in the size of the Board from five to six members and appointed Mary C. Henry to serve as a director of the Company, effective as of October 5, 2026, to serve until the Company’s 2027 Annual Meeting of …Director or officer change · Form 8-K
2. Aug 7, 2026On August 6, 2026, A10 Networks, Inc. filed a prospectus supplement to its automatic shelf registration statement on Form S-3 (Registration No. 333-298099) with the Securities and Exchange Commission.Other event · Form 8-K
3. Aug 5, 2026On August 5, 2026, the Company announced that its Board of Directors (the “Board”) approved a quarterly dividend. The quarterly dividend, in the amount of $0.06 per share, will be payable, subject to any prior revocation, on September 1, 2026 to stockholders of record on August 17, 2026.Earnings release · Form 8-K
4. Aug 5, 2026Warrant On August 3, 2026, A10 Networks, Inc. (the "Company") issued a warrant (the "Warrant") to Microsoft Corporation ("Microsoft") pursuant to which Microsoft may purchase up to 800,000 shares of the Company's common stock, par value $0.00001 per share (the "Warrant Shares"), at an exercise price of $0.01 per …Material agreement entered · Form 8-K
5. May 7, 2026As previously disclosed, Sheen Khoury was terminated as the Executive Vice President, Worldwide Sales and Marketing of A10 Networks, Inc. (the “Company”) on April 27, 2026, effective immediately.Director or officer change · Form 8-K
6. May 1, 2026On April 27, 2026, Sheen Khoury was terminated as the Executive Vice President, Worldwide Sales and Marketing of A10 Networks, Inc., effective immediately.Director or officer change · Form 8-K
7. Apr 28, 2026On April 28, 2026, the Company announced that its Board of Directors (the “Board”) approved a quarterly dividend. The quarterly dividend, in the amount of $0.06 per share, will be payable, subject to any prior revocation, on June 1, 2026 to stockholders of record on May 15, 2026.Earnings release · Form 8-K
8. Feb 4, 2026On February 4, 2025, the Company announced that its Board of Directors (the “Board”) declared a quarterly dividend. The quarterly dividend, in the amount of $0.06 per share, will be payable, subject to any prior revocation, on March 2, 2026 to stockholders of record on February 16, 2026.Earnings release · Form 8-K
9. Nov 4, 2025On November 4, 2025, the Company announced that its Board of Directors (the “Board”) approved a quarterly dividend. The quarterly dividend, in the amount of $0.06 per share, will be payable, subject to any prior revocation, on December 1, 2025 to stockholders of record on November 17, 2025.Earnings release · Form 8-K
10. Sep 5, 2025On September 2, 2025, Brian Becker resigned as the Chief Financial Officer of A10 Networks, Inc., (the “Company”) and director of various A10 foreign entities, effective September 30, 2025.Director or officer change · Form 8-K

Quoted from SEC EDGAR filings. A current report is filed within four business days of the event it describes.