InsiderTrades

Form 4 for ATEN A10 Networks, Inc.

Accepted 2025-12-16 00:00:00 ET · period of report 2025-12-15 · accession 0001570462-25-000004 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-12-16 2025-12-15 ATEN Trivedi Dhrupad CEO, Dir F - Tax $18.12 -12.6K 775.5K -2% -$228.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-12-15 F D 12,620 $18.12 775,495 D — — (F1) Shares automatically withheld, on a non-discretionary basis, for tax purposes related to a January 30, 2024 restricted stock unit grant that vested on December 13, 2025.