Hemby Lauren M. 4

What Happened

• Lauren M. Hemby, Chief Accounting Officer of CoastalSouth Bancshares, Inc. (COSO), was granted 4,000 restricted stock units (RSUs) on February 11, 2026. The award is a derivative grant (RSUs), so no purchase price or immediate cash value is reported and the units do not convert to shares until vesting.

Key Details

• Transaction date: 2026-02-11; Form 4 filed: 2026-02-13 (filed timely).
• Transaction type: Award/Grant (code A); 4,000 RSUs granted; price reported as N/A (derivative).
• Shares owned after transaction: Not specified in the summary provided.
• Footnotes: RSUs convert one-for-one into common shares (F1). Vesting schedule: 33.3% on 2/11/2027, 33.3% on 2/11/2028, and 33.4% on 2/11/2029 (F2).

Context

• RSU awards are a form of compensation and typically do not reflect an immediate buy/sell decision—shares will only be issued as the RSUs vest. For retail investors, such grants are routine for executive pay and do not by themselves signal near-term insider buying or selling.