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First Foundation (NASDAQ: FFWM) president sheds all shares in FirstSun merger

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

Rhea-AI Filing Summary

First Foundation Inc. President and director Simone Lagomarsino disposed of all remaining equity interests in the company in connection with its merger into FirstSun Capital Bancorp. Each share of First Foundation common stock converted into the right to receive 0.16083 shares of FirstSun common stock.

The filing shows dispositions of 14,098 restricted stock units, 50,002 shares of common stock held directly, and 121,951 shares held indirectly through a trust. Restricted stock units tied to 46,316 underlying shares, including performance-vested awards, were assumed by FirstSun and then forfeited upon her separation of service at the merger effective time, leaving no remaining beneficial ownership in First Foundation stock.

Positive

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Insider LAGOMARSINO SIMONE
Role President
Type Security Shares Price Value
Disposition Restricted Stock Unit 14,098 $0.00 --
Disposition Common Stock 50,002 $0.00 --
Disposition Common Stock 121,951 $0.00 --
Holdings After Transaction: Restricted Stock Unit — 0 shares (Direct); Common Stock — 0 shares (Direct); Common Stock — 0 shares (Indirect, Trust)
Footnotes (1)
  1. Disposed of pursuant to the Agreement and Plan of Merger, dated October 27, 2025 (the "Merger Agreement"), by and between the Issuer and FirstSun Capital Bancorp ("FirstSun"). Pursuant to the terms of the Merger Agreement, at the effective time of the merger, each share of Issuer common stock converted into the right to receive 0.16083 shares of FirstSun common stock (the "Exchange Ratio"), with cash paid in lieu of fractional shares. As a result of the merger, the reporting person no longer beneficially owns, directly or indirectly, any shares of Issuer common stock. Includes restricted stock units with respect to 46,316 shares of the Issuer's common stock. Pursuant to the Merger Agreement, at the effective time of the merger, the restricted stock units were assumed by FirstSun and converted into restricted stock units with respect to a number of shares of FirstSun common stock equal to the number of issuer shares underlying the restricted stock unit multiplied by the Exchange Ratio. Upon the reporting person's separation of service at the effective time of the merger, all restricted stock units were forfeited. Performance-vested RSUs under Issuer's 2024 Equity Incentive Plan, in each case subject to continuous employment and subject to the achievement of certain performance criteria and strategic goals. Pursuant to the Merger Agreement, at the effective time of the merger, the restricted stock units were assumed by FirstSun and converted into restricted stock units with respect to a number of shares of FirstSun common stock equal to the number of issuer shares underlying the restricted stock unit multiplied by the Exchange Ratio. Upon the reporting person's separation of service at the effective time of the merger, all such restricted stock units were forfeited.
Direct common shares disposed 50,002 shares Issuer disposition on 2026-04-01
Indirect common shares disposed via trust 121,951 shares Issuer disposition on 2026-04-01 classified as Trust
Restricted stock units disposed 14,098 RSUs Issuer disposition linked to merger effective time
RSUs referenced in footnote 46,316 RSUs Restricted stock units originally tied to FFWM common shares
Merger exchange ratio 0.16083 shares FirstSun common stock per 1 share of First Foundation common
Post-transaction FFWM holdings 0 shares Total shares following each reported disposition
Agreement and Plan of Merger regulatory
"Disposed of pursuant to the Agreement and Plan of Merger, dated October 27, 2025"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
Exchange Ratio financial
"converted into the right to receive 0.16083 shares of FirstSun common stock (the "Exchange Ratio")"
The exchange ratio is the number used to decide how many shares of one company you get for each share you own in another company during a merger or acquisition. It’s like a recipe that tells you how to swap shares fairly, ensuring both companies’ values are balanced. This ratio matters because it determines how ownership divides between the companies' shareholders.
restricted stock units financial
"Includes restricted stock units with respect to 46,316 shares of the Issuer's common stock."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
performance-vested RSUs financial
"Performance-vested RSUs under Issuer's 2024 Equity Incentive Plan, in each case subject to continuous employment"
separation of service regulatory
"Upon the reporting person's separation of service at the effective time of the merger, all restricted stock units were forfeited."
beneficially owns financial
"As a result of the merger, the reporting person no longer beneficially owns, directly or indirectly, any shares of Issuer common stock."
Beneficially owns means a person or entity enjoys the economic benefits and control of a security even if the legal title or registration is held in another name. Think of it like having the keys and profits from a car that is registered to a friend: you use it, benefit from it, and make decisions about it even though the official paperwork lists someone else. For investors, this matters because it reveals who truly controls shares, affects voting power, potential conflicts of interest, and regulatory disclosure obligations.
SEC Form 4
FORM 4UNITED 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
X
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*
LAGOMARSINO SIMONE

(Last)(First)(Middle)
5221 NORTH O'CONNOR BOULEVARD
STE 1375

(Street)
IRVING TEXAS 75039

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
First Foundation Inc. [ FFWM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock04/01/2026D50,002D$0.000(1)(2)D
Common Stock04/01/2026D121,951D$0.000(1)ITrust
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(3)04/01/2026D14,098 (3) (3)Common Stock14,098$0.000(3)D
Explanation of Responses:
1. Disposed of pursuant to the Agreement and Plan of Merger, dated October 27, 2025 (the "Merger Agreement"), by and between the Issuer and FirstSun Capital Bancorp ("FirstSun"). Pursuant to the terms of the Merger Agreement, at the effective time of the merger, each share of Issuer common stock converted into the right to receive 0.16083 shares of FirstSun common stock (the "Exchange Ratio"), with cash paid in lieu of fractional shares. As a result of the merger, the reporting person no longer beneficially owns, directly or indirectly, any shares of Issuer common stock.
2. Includes restricted stock units with respect to 46,316 shares of the Issuer's common stock. Pursuant to the Merger Agreement, at the effective time of the merger, the restricted stock units were assumed by FirstSun and converted into restricted stock units with respect to a number of shares of FirstSun common stock equal to the number of issuer shares underlying the restricted stock unit multiplied by the Exchange Ratio. Upon the reporting person's separation of service at the effective time of the merger, all restricted stock units were forfeited.
3. Performance-vested RSUs under Issuer's 2024 Equity Incentive Plan, in each case subject to continuous employment and subject to the achievement of certain performance criteria and strategic goals. Pursuant to the Merger Agreement, at the effective time of the merger, the restricted stock units were assumed by FirstSun and converted into restricted stock units with respect to a number of shares of FirstSun common stock equal to the number of issuer shares underlying the restricted stock unit multiplied by the Exchange Ratio. Upon the reporting person's separation of service at the effective time of the merger, all such restricted stock units were forfeited.
/s/ Simone Lagomarsino04/01/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did FFWM President Simone Lagomarsino report?

Simone Lagomarsino reported disposing of all her First Foundation equity interests. The Form 4 shows issuer dispositions of common stock and restricted stock units tied to the closing of the merger with FirstSun Capital Bancorp, leaving her with no remaining FFWM beneficial ownership.

How many First Foundation common shares did Simone Lagomarsino dispose of?

She disposed of 50,002 common shares held directly and 121,951 common shares held indirectly through a trust. These shares were converted under the merger terms with FirstSun Capital Bancorp and no longer represent beneficial ownership in First Foundation after the transaction.

What happened to Simone Lagomarsino’s FFWM restricted stock units?

She disposed of 14,098 restricted stock units, and footnotes state these included units referencing 46,316 underlying shares. Under the merger with FirstSun, those units were converted into FirstSun RSUs and then forfeited upon her separation of service at the effective time.

What exchange ratio applied in the First Foundation–FirstSun merger?

Each share of First Foundation common stock converted into the right to receive 0.16083 shares of FirstSun common stock. Cash was paid instead of issuing fractional shares, as described in the merger agreement referenced in the Form 4 footnotes for this disposition event.

Does Simone Lagomarsino still own any First Foundation (FFWM) shares after the merger?

According to the Form 4 footnotes, she no longer beneficially owns any First Foundation common stock, directly or indirectly. All reported shares and related equity awards were converted or forfeited in connection with the merger and her separation of service at the effective time.

Were the disposed FFWM shares held only directly by Simone Lagomarsino?

No. The Form 4 shows dispositions of directly held common shares and indirectly held shares through a trust. One transaction is coded as indirect ownership via a trust, reflecting that some of her prior First Foundation stake was held through that entity.