How is the First Foundation merger related to this FSUN Form 4?

The footnote states the shares were received in exchange for 13,308 unvested First Foundation restricted stock units. These RSUs were assumed by FIRSTSUN CAPITAL BANCORP and converted into FirstSun RSUs as part of the completed merger between First Foundation and FirstSun.

Parker C. Allen (FSUN) receives 2,140 FirstSun shares via RSU conversion

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

FIRSTSUN CAPITAL BANCORP director Parker C. Allen received 2,140 shares of common stock as a stock award. The Form 4 shows an acquisition coded as a grant at a price of $0.00 per share, leaving Allen with 2,140 shares held directly after the transaction.

The footnote explains these shares reflect RSUs assumed and converted in connection with the merger of First Foundation Inc. into FirstSun, using an exchange ratio of 0.16083 FirstSun shares for each First Foundation share.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Parker C. Allen

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, $0.0001 par value	2,140	$0.00	--

Holdings After Transaction: Common Stock, $0.0001 par value — 2,140 shares (Direct)

Footnotes (1)

[object Object]

Key Figures

Shares acquired: 2,140 shares Transaction price: $0.00 per share Shares held after: 2,140 shares +3 more

6 metrics

Shares acquired 2,140 shares Common Stock grant on 2026-04-01

Transaction price $0.00 per share Grant/award acquisition

Shares held after 2,140 shares Direct ownership following transaction

Prior RSUs exchanged 13,308 RSUs Unvested First Foundation RSUs exchanged in merger

Exchange ratio 0.16083 FirstSun shares per First Foundation share in merger

Buy/sell activity 0 shares bought, 0 shares sold Only one acquisition via grant reported

Key Terms

restricted stock units ("RSUs"), exchange ratio, merger, Common Stock, $0.0001 par value

4 terms

restricted stock units ("RSUs") financial

"Received in exchange for 13,308 unvested restricted stock units ("RSUs") of First Foundation Inc."

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

exchange ratio financial

"based on the exchange ratio in the merger of 0.16083 of a share"

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.

merger financial

"in connection with the merger of First Foundation with and into FirstSun"

A merger is when two companies combine into a single business, with ownership and control reorganized so they operate as one entity. For investors it matters because mergers can change the value and risk of holdings—shares may be exchanged, diluted, or rise if the combined company saves costs or gains market power, and the deal often depends on regulatory approval and successful integration like two households joining resources and routines.

Common Stock, $0.0001 par value financial

"security_title": "Common Stock, $0.0001 par value""

Form 4 Insider Transactions: What Each Field Means →

04/02/2026 - 03:12 PM

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^*

Parker C. Allen

(Last)

(First)

(Middle)

1400 16TH STREET

SUITE 250

(Street)

DENVER

COLORADO

80202

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FIRSTSUN CAPITAL BANCORP [ FSUN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, $0.0001 par value	04/01/2026		A		2,140	A	⁽¹⁾	2,140	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Received in exchange for 13,308 unvested restricted stock units ("RSUs") of First Foundation Inc. ("First Foundation") that were assumed by FirstSun Capital Bancorp ("FirstSun") and replaced with RSUs of FirstSun, in connection with the merger of First Foundation with and into FirstSun. Each unvested RSU of First Foundation was converted into an RSU of FirstSun with respect to FirstSun common stock, based on the exchange ratio in the merger of 0.16083 of a share of FirstSun common stock for each share of First Foundation common stock.

Remarks:

	/s/ Kelly C. Rackley, by power of attorney	04/02/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What does Parker C. Allen’s Form 4 filing for FSUN report?

The filing reports that director Parker C. Allen received 2,140 shares of FIRSTSUN CAPITAL BANCORP common stock as a stock grant. The shares were acquired at $0.00 per share and are held directly after conversion of prior restricted stock units in a completed merger.

How many FIRSTSUN CAPITAL BANCORP (FSUN) shares did Allen acquire?

Allen acquired 2,140 shares of FIRSTSUN CAPITAL BANCORP common stock. This acquisition is reported as a grant or award on the Form 4, with a transaction price of $0.00 per share, and represents his total direct holdings after the transaction.

What was the nature of the FSUN stock transaction for Parker C. Allen?

The transaction is classified as a grant or award acquisition of common stock, not an open-market trade. It reflects restricted stock units assumed and converted in connection with a merger, rather than a discretionary purchase or sale in the market by the director.

What exchange ratio was used to convert First Foundation RSUs into FSUN RSUs?

Each unvested restricted stock unit of First Foundation was converted into a FirstSun RSU based on an exchange ratio of 0.16083 FirstSun common shares for each First Foundation common share, as described in the footnote detailing the merger-related conversion.

Does the FSUN Form 4 indicate any stock sales by Parker C. Allen?

The summarized data show only an acquisition coded as a grant or award and no sales. Transaction totals list one acquisition and zero sales, with Allen directly holding 2,140 shares of FIRSTSUN CAPITAL BANCORP common stock after this merger-related grant.