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EFSC CLO awarded 1,471 restricted share units

IANNACONE NICOLE M reported acquisition or exercise transactions in this Form 4 filing.

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

IANNACONE NICOLE M reported acquisition or exercise transactions in this Form 4 filing.

ENTERPRISE FINANCIAL SERVICES CORP senior executive Nicole M. Iannacone, SEVP and Chief Legal Officer, reported an award of 1,471 Restricted Share Units on March 4, 2026. The RSUs were granted at no cost under the company’s 2018 Stock Incentive Plan.

Each RSU represents the right to receive one share of common stock, and this grant vests 100% in the first quarter of 2029, subject to her continued employment. The Form 4 also updates her directly held balances of stock options, RSUs, and common stock, including 22,855 common shares held directly after the reported date.

Positive

  • None.

Negative

  • None.
Insider IANNACONE NICOLE M
Role SEVP, Chief Legal Officer
Type Security Shares Price Value
Grant/Award Restricted Share Units 1,471 $0.00 $0.00
holding Non Qualified Stock Option (Right to Buy) -- -- --
holding Non Qualified Stock Option (Right to Buy) -- -- --
holding Non Qualified Stock Option (Right to Buy) -- -- --
holding Non Qualified Stock Option (Right to Buy) -- -- --
holding Non Qualified Stock Option (Right to Buy) -- -- --
holding Restricted Share Units -- -- --
holding Restricted Share Units -- -- --
holding Restricted Share Units -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Share Units — 7,570 contracts for 6,099 underlying shares (Direct); Non Qualified Stock Option (Right to Buy) — 25,979 contracts (Direct); Common Stock — 22,855 shares (Direct)
Footnotes (7)
  1. F1. This option becomes exercisable in the first quarter of 2027, subject to continued employment by the reporting person.
  2. F2. The option becomes exercisable in the first quarter of 2028, subject to continued employment by the reporting person.
  3. F3. The RSU's were granted pursuant to the Company's 2018 Stock Incentive Plan. Each RSU represents the right to receive one share of Common Stock, subject to adjustment as provided in the Grant Agreement.
  4. F4. The RSU's vest 100% in the first quarter of 2027, subject to continued employment by the reporting person.
  5. F5. The RSU's vest 100% in the first quarter of 2028, subject to continued employment by the reporting person.
  6. F6. The RSUs vest over six years in one-third installments on each of February 24, 2024, February 24, 2026, and February 24, 2028. Vesting is subject to continued employment of the reporting person. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Common Stock.
  7. F7. The RSU's vest 100% in the first quarter of 2029, subject to continued employment by the reporting person.

FAQ

What did EFSC executive Nicole Iannacone report on this Form 4?
Nicole Iannacone reported receiving an award of 1,471 Restricted Share Units in ENTERPRISE FINANCIAL SERVICES CORP stock. The filing also updates her directly held balances of stock options, RSUs, and 22,855 common shares as of March 4, 2026.

What does each Restricted Share Unit represent for EFSC’s Nicole Iannacone?
Each Restricted Share Unit granted to Nicole Iannacone represents the right to receive one share of ENTERPRISE FINANCIAL SERVICES CORP common stock. This conversion happens upon vesting, as provided in the grant agreement under the company’s 2018 Stock Incentive Plan.

How many EFSC common shares does Nicole Iannacone hold directly after this filing?
After the reported transactions, Nicole Iannacone directly holds 22,855 shares of ENTERPRISE FINANCIAL SERVICES CORP common stock. The Form 4 also lists her various non-qualified stock options and RSU holdings, all reported as directly owned positions.

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SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
IANNACONE NICOLE M
(Last) (First) (Middle)
150 N. MERAMEC
(Street)
CLAYTON MO 63105
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
ENTERPRISE FINANCIAL SERVICES CORP [ EFSC ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
SEVP, Chief Legal Officer
3. Date of Earliest Transaction (Month/Day/Year)
03/04/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 22,855 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non Qualified Stock Option (Right to Buy) $43.81 02/06/2024 02/25/2031 Common Stock 4,521 4,521 D
Non Qualified Stock Option (Right to Buy) $48.34 02/03/2025 02/24/2032 Common Stock 4,946 4,946 D
Non Qualified Stock Option (Right to Buy) $54.46 02/10/2026 02/28/2033 Common Stock 4,985 4,985 D
Non Qualified Stock Option (Right to Buy) $39.5 (1) 02/28/2034 Common Stock 7,551 7,551 D
Non Qualified Stock Option (Right to Buy) $57.17 (2) 03/04/2035 Common Stock 3,976 3,976 D
Restricted Share Units (3) (4) (4) Common Stock 1,443 1,443 D
Restricted Share Units (3) (5) (5) Common Stock 1,330 1,330 D
Restricted Share Units (3) (6) (6) Common Stock 3,326 3,326 D
Restricted Share Units (3) 03/04/2026 A 1,471 (7) (7) Common Stock 1,471 $0 1,471 D
Explanation of Responses:
1. This option becomes exercisable in the first quarter of 2027, subject to continued employment by the reporting person.
2. The option becomes exercisable in the first quarter of 2028, subject to continued employment by the reporting person.
3. The RSU's were granted pursuant to the Company's 2018 Stock Incentive Plan. Each RSU represents the right to receive one share of Common Stock, subject to adjustment as provided in the Grant Agreement.
4. The RSU's vest 100% in the first quarter of 2027, subject to continued employment by the reporting person.
5. The RSU's vest 100% in the first quarter of 2028, subject to continued employment by the reporting person.
6. The RSUs vest over six years in one-third installments on each of February 24, 2024, February 24, 2026, and February 24, 2028. Vesting is subject to continued employment of the reporting person. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Common Stock.
7. The RSU's vest 100% in the first quarter of 2029, subject to continued employment by the reporting person.
/s/ Nicole M. Iannacone 03/06/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR