Clark Ralph A. 4

What Happened
Ralph A. Clark, President, CEO and a director of SoundThinking, Inc. (SSTI), was granted 239,880 restricted stock units (RSUs) on May 19, 2026. The award is reported as an acquisition at $0.00 (no cash paid). Each RSU represents the contingent right to receive one share of common stock upon settlement; there is no immediate cash value recorded in the Form 4.

Key Details

• Transaction date: 2026-05-19; Form 4 filed: 2026-05-21 (filed two days after the transaction).
• Transaction type/code: Award/Grant (A). Price reported: $0.00.
• Award size: 239,880 RSUs. Total dollar value not reported on the filing.
• Vesting: 1/12 of the shares vest on the first Quarterly Date after the vesting commencement date (May 31, 2026), then 1/12 on each Quarterly Date thereafter (Quarterly Dates = Feb 28, May 31, Aug 31, Nov 30), subject to continuous service.
• Shares owned after the transaction: not disclosed in the provided filing.
• Footnote: RSUs are contingent rights to receive shares upon settlement; they are not immediate share issuances or open-market purchases.

Context
This is a compensation award (RSUs) rather than an open-market purchase or sale. RSU grants are commonly used to align executive incentives with shareholder value and vest over time; they do not necessarily indicate a near-term buy/sell decision.