Director John F. Affleck-Graves adds 326 SRCE shares at $65.83 in Form 4

Rhea-AI Filing Summary

1st Source Corp director reports small stock acquisition

Director John F. Affleck-Graves reported acquiring 326 shares of 1st Source Corp common stock on February 3, 2026 at a price of $65.83 per share, coded as an acquisition transaction. After this transaction, he directly holds 20,250 common shares of the company.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider AFFLECK-GRAVES JOHN F

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	326	$65.83	$21K

Holdings After Transaction: Common Stock — 20,250 shares (Direct)

Footnotes (1)

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^*

AFFLECK-GRAVES JOHN F

(Last) (First) (Middle)

PO BOX 1602

(Street)

SOUTH BEND IN 46634

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
1ST SOURCE CORP [ SRCE ]

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)
02/03/2026

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	02/03/2026		A		326	A	$65.83	20,250	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:

Remarks:

	/s/ Brian S. Duba, Attorney-in-Fact	02/04/2026
	** 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 SRCE director John F. Affleck-Graves report?

Director John F. Affleck-Graves reported acquiring 326 shares of 1st Source Corp common stock. The transaction occurred on February 3, 2026 and was coded as an acquisition at a price of $65.83 per share, increasing his directly held position.

At what price were the newly acquired SRCE shares reported on this Form 4?

The newly acquired 1st Source Corp shares were reported at a price of $65.83 per share. This price applies to the 326 common shares acquired on February 3, 2026, as disclosed in the Form 4 insider transaction details.

How many SRCE shares does John F. Affleck-Graves hold after this transaction?

After the reported acquisition, John F. Affleck-Graves beneficially owns 20,250 shares of 1st Source Corp common stock. This figure reflects his direct holdings following the addition of 326 shares on February 3, 2026, as shown in the filing.

What is the role of the reporting person in 1st Source Corp (SRCE)?

The reporting person, John F. Affleck-Graves, is identified as a director of 1st Source Corp. The Form 4 indicates his relationship to the issuer by checking the director status box, with no officer or 10% owner roles marked.

Is the SRCE insider transaction reported as direct or indirect ownership?

The insider transaction is reported as directly owned. The Form 4 lists the ownership form as “D” for direct, and the nature of indirect beneficial ownership field is left blank, indicating no indirect holding structure is disclosed for these shares.

What transaction code is shown for this SRCE Form 4 filing?

The Form 4 lists transaction code “A,” which designates an acquisition of securities. This code applies to the 326 common shares of 1st Source Corp acquired on February 3, 2026, at a reported price of $65.83 per share.