ACI Worldwide (ACIW) CFO Robert Leibrock Sells 3,176 Shares

What Happened
Robert William Leibrock, Chief Financial Officer of ACI Worldwide, disposed of 3,176 shares to the issuer on September 24, 2026, at $49.62 per share, for a total value of $157,593. This disposition was a share surrender to satisfy tax withholding obligations associated with the vesting of restricted stock units (RSUs), not an open-market sale.

Key Details

• Transaction date and price: 2026-09-24 — disposition to issuer at $49.62 per share (total $157,593).
• Transaction type/code: D (Disposition to issuer); footnote F1 indicates tax withholding (shares surrendered to pay taxes).
• Reason: Surrendered shares to pay tax liability on the vesting of 6,854 RSUs (one‑twelfth of the RSU grant dated 2025-09-24).
• Shares owned after transaction: Not reported in the provided filing.
• Filing timeliness: Reported on 2026-09-25 for the 2026-09-24 transaction — filed promptly.

Context
This was a routine tax-withholding surrender tied to RSU vesting rather than a discretionary open-market sale; such transactions are common and generally do not by themselves signal a change in insider sentiment. Purchases or open-market sales by insiders tend to be more informative about their market view.