MCCALLUM KATRINKA 4

What Happened

• Katrinka McCallum, a director of ACI Worldwide (ACIW), was granted 5,720 restricted stock units (RSUs) on 2026-06-02. The Form 4 reports the acquisition at $0.00 (standard for RSU awards) — the filing records $0 as the transaction price because these are awards, not open-market purchases.

Key Details

• Transaction date: 2026-06-02; Form 4 filed: 2026-06-03 (timely; Form 4 is due within two business days).
• Transaction type/code: Award/Grant (A).
• Amount: 5,720 RSUs; reported acquisition price: $0.00.
• Shares beneficially owned after the transaction: not specified in the filing.
• Footnote: RSUs were awarded under the Company’s 2020 Equity and Performance Incentive Plan. They vest on the earlier of (i) the anniversary of the grant, (ii) the day before the next annual meeting of stockholders, or (iii) a change in control.
• No tax-withholding or sale details are indicated in this filing.

Context

• RSUs are a form of equity compensation that convert to actual shares only when they vest; they are not an immediate cash purchase or sale. Director awards are common and typically part of compensation, so they don’t necessarily signal management buying or selling intentions. Retail investors should note vesting triggers and check future filings for vesting, withholding, or subsequent sales.