Jeffrey L. Buhr - 17 Feb 2026 Form 4 Insider Report for 1ST SOURCE CORP (SRCE)

Reporting relationship: Executive Vice President
Issuer ticker: SRCE
Reported as of: 17 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 18 Feb 2026, 17:05:22 UTC
Prior SEC filing: 15 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Brian S. Duba, Attorney-in-Fact

Key filing fact

Jeffrey L. Buhr filed Form 4 for 1ST SOURCE CORP (SRCE) on 18 Feb 2026.

Key facts

This page summarizes Jeffrey L. Buhr's Form 4 filing for 1ST SOURCE CORP (SRCE).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 18 Feb 2026, 17:05.

Change

Previous filing in this sequence was filed on 15 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001599829 Primary reporting owner

Buhr Jeffrey L

Relationship: Executive Vice President
Address: P.O. BOX 1602, SOUTH BEND
Signature: /s/ Brian S. Duba, Attorney-in-Fact
Signature date: 18 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SRCE transaction

Common Stock

Award

Transaction value: $0
Shares: +4,468
Change %: +6.5%
Price: $0.000000
Shares after: 72,898
Date: 17 Feb 2026
Ownership: Direct
Footnotes: F1

SRCE holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,948
Date: 17 Feb 2026
Ownership: By 401(k)
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

EIP awards for 2025.

Footnote F2

Between January 1, 2025 and December 31, 2025, Mr. Buhr acquired 218 shares of 1st Source Corporation common stock under the 401(k) plan. The information in this report is based on a plan statement dated December 31, 2025.