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AI brief of an SEC Form 8-K · A10 Networks (ATEN)

A10 Networks says EVP of worldwide sales Sheen Khoury was terminated, accelerates his equity awards

Neutral Impact 3 of 5 leadership Written later

A10 Networks disclosed that Sheen Khoury, Executive Vice President, Worldwide Sales and Marketing, was terminated on April 27, 2026, and signed a separation agreement on May 2, 2026. Under the agreement, vesting of 11,667 restricted stock units and 21,385 performance-based restricted stock units will be accelerated, subject to a release of claims and the agreement taking effect.

Key points

  • Sheen Khoury, Executive Vice President, Worldwide Sales and Marketing, was terminated effective April 27, 2026.
  • Separation Agreement and Release signed May 2, 2026; it takes effect on the eighth day after Khoury signed, unless revoked.
  • Accelerated vesting covers 11,667 restricted stock units and 21,385 performance-based restricted stock units tied to stock price thresholds.
  • The filing states no other compensation or benefits will be provided to Khoury in connection with his termination.

The filing

CompanyA10 Networks (ATEN)
Form8-K, current report
Filed with the SECMay 7, 2026, 4:22 PM ET
Accession number0001580808-26-000033

Items reported: 5.02 Director / Officer Change

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:55 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on May 07, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.