IANNACONE NICOLE M 4

What Happened
Nicole M. Iannacone, Senior Executive Vice President and Chief Legal Officer of Enterprise Financial Services Corp. (EFSC), received a derivative award of 1,471 shares (reported as 1,471 RSUs) on March 4, 2026. The grant price is reported as $0.00 (typical for restricted stock unit awards), so there was no cash paid by the insider at grant. This is an equity award (compensation/retention), not an open‑market purchase or sale.

Key Details

• Transaction date: 2026-03-04; Form 4 filed: 2026-03-06 (appears timely).
• Transaction type/code: Award/Grant (A); amount: 1,471 derivative shares; reported price: $0.00.
• Shares owned after transaction: not specified in the provided excerpt.
• Footnotes: F3 indicates the RSUs were granted under the Company’s 2018 Stock Incentive Plan and each RSU generally converts to one share at vesting. Other footnotes (F4–F7) describe varying vesting schedules (including 100% vesting in certain future first quarters and multi‑year installment vesting); F1–F2 reference options becoming exercisable in early 2027/2028 (not directly tied to this RSU grant). Vesting is subject to continued employment per the grant terms.

Context
RSUs are a common form of executive compensation that give the holder the right to receive shares in the future if vesting conditions are met; no immediate shares or cash typically change hands at grant. Such grants are generally intended for retention and do not by themselves signal insider buying or selling interest in the open market.