Director at Bank First Corp (BFC) receives 407-share stock grant

Rhea-AI Filing Summary

Van Sistine Peter J. reported acquisition or exercise transactions in this Form 4 filing.

Bank First Corp director Van Sistine Peter J. received a grant of 407 shares of Common Stock on March 6, 2026 at a reported price of $135.23 per share. After this compensation-related award, he directly owns 9,488 shares, including shares accumulated through dividend reinvestment plans.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Van Sistine Peter J.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	407	$135.23	$55K

Holdings After Transaction: Common Stock — 9,488 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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^*

Van Sistine Peter J.

(Last) (First) (Middle)

402 NORTH 8TH STREET

(Street)

MANITOWOC WI 54220

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Bank First Corp [ BFC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026

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	03/06/2026		A		407	A	$135.23	9,488(1)	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

Explanation of Responses:

1. Includes shares purchased through dividend reinvestment plans.

	/s/ Kelly Dvorak, attorney-in-fact	03/10/2026
	** 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.

FAQ

What insider transaction did Bank First Corp (BFC) report for Van Sistine Peter J.?

Bank First Corp reported a grant of 407 Common Stock shares to director Van Sistine Peter J. on March 6, 2026, as a compensation-related award, increasing his directly held position to 9,488 shares after the transaction.

Was the Bank First Corp (BFC) insider transaction a purchase or a grant?

The transaction was a grant or award acquisition, not an open-market purchase. The Form 4 identifies the code as “A,” meaning a grant, award, or other acquisition, consistent with compensation rather than a discretionary stock market trade.

How many Bank First Corp (BFC) shares does Van Sistine Peter J. hold after this grant?

Following the 407-share grant, Van Sistine Peter J. directly holds 9,488 Bank First Corp Common Stock shares. This total includes shares that were previously acquired through dividend reinvestment plans, as disclosed in the filing’s accompanying footnote.

What price per share was reported for the Bank First Corp (BFC) stock grant?

The reported price per share for the 407-share Common Stock grant was $135.23. This price is disclosed in the Form 4 for the March 6, 2026 transaction, providing a reference value for the compensation-related stock award to the director.

Does the Bank First Corp (BFC) filing mention dividend reinvestment for this insider’s holdings?

Yes. A footnote states that the reported post-transaction holdings include shares purchased through dividend reinvestment plans. This means part of Van Sistine Peter J.’s 9,488-share position has accumulated automatically from reinvested dividends.