Caron Michelle Elizabeth 4/A
4/A · A10 Networks, Inc. · Filed May 15, 2026
Research Summary
AI-generated summary of this filing
A10 Networks (ATEN) CFO Caron Withholds 760 Shares for Taxes
What Happened Caron Michelle Elizabeth, Chief Financial Officer of A10 Networks (ATEN), had 760 shares withheld on May 15, 2026 to satisfy tax obligations related to a performance-based restricted stock unit (RSU) grant that vested May 14, 2026. The withheld shares were reported at $28.03 per share for a total of $21,303. This was a tax-withholding disposition (transaction code F), not an open-market sale initiated for investment purposes.
Key Details
- Transaction date: May 15, 2026; price reported: $28.03 per share
- Shares withheld/disposed: 760; total value: $21,303 (approx.)
- Reason: Non-discretionary withholding for taxes related to a Feb 12, 2026 performance-based RSU grant that vested May 14, 2026
- Filing: This is an amended Form 4 (filed May 15, 2026) correcting the number of shares withheld and the price reported in the original Form 4
- Shares owned after transaction: The Form 4 reports the corrected total owned as of May 15, 2026 (the exact total ownership number is in the filing)
Context Tax-withholding (code F) on vested RSUs is routine and reflects the company collecting taxes due at vesting by withholding shares; it is not a discretionary sale that signals insider sentiment. The amendment corrects reporting details (number withheld and price) and does not indicate a change in the underlying vesting event.
Insider Transaction Report
- Tax Payment
Common Stock
[F1][F2][F3]2026-05-15$28.03/sh−760$21,303→ 35,614 total
Footnotes (3)
- [F1]This amendment to the original Form 4 filed on May 15, 2026 is being filed to correct the number of shares withheld, on a non-discretionary basis, for tax purposes related to a February 12, 2026 perfomance-based restricted stock unit grant that vested on May 14, 2026.
- [F2]This amendment to the original Form 4 filed on May 15, 2026 is also being filed to correc the price reported on Column 4 of Table I in connection with the shares withheld, on a non-discretionary basis, for tax purposes related to a February 12, 2026 performance-based restricted stock unit grant that vested on May 14, 2026.
- [F3]The total number of shares reported on Column 5 of Table I of this amendment is the total owned by the reporting person as of May 15, 20206, which reflects the corrected number of shares withheld.