John H. Irby - 01 Jan 2026 Form 4 Insider Report for Pinnacle Financial Partners, Inc.

Role: Director
Signature: /s/ Mary Maurice Young
Issuer symbol: PNFP, PNFP-PA, PNFP-PB, PNFP-PC on NYSE
Transactions as of: 01 Jan 2026
Net transactions value: $0
Form type: 4
Filing time: 05 Jan 2026, 17:39:11 UTC
Previous filing: 12 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Irby John H.	Director	3400 OVERTON PARK DR. SE, ATLANTA	/s/ Mary Maurice Young	05 Jan 2026	0001932960

Transactions Table

Type	Sym	Class	Transaction	Shares	Shares After	Date	Ownership	Footnotes
transaction	PNFP	Common Stock	Award	+11,443	11,443	01 Jan 2026	Direct	F1
transaction	PNFP	Common Stock	Award	+2,190	2,190	01 Jan 2026	By Virginia Bradley Irby Equalization Trust	F1
transaction	PNFP	Common Stock	Award	+2,190	2,190	01 Jan 2026	By Elizabeth Neal Irby Equalization Trust	F1
transaction	PNFP	Common Stock	Award	+5,177	5,177	01 Jan 2026	By Sarah C. Irby Revocable Trust	F1
transaction	PNFP	Common Stock	Award	+19,753	19,753	01 Jan 2026	By Sarah C. Irby 2011 Family Trust	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").

Content

On 11:59 p.m. ET on January 1, 2026 (the "Effective Time"), in accordance with the completion of the transactions contemplated by the Agreement and Plan of Merger (the "Merger Agreement"), dated as of July 24, 2025, by and among Synovus Financial Corp. ("Synovus"), a Georgia corporation, Pinnacle Financial Partners, Inc., a Tennessee corporation, and Pinnacle Financial Partners, Inc. (f/k/a Steel Newco Inc.), a Georgia corporation ("New Pinnacle"), and subject to the terms and upon the conditions set forth in the Merger Agreement, each share of common stock of Synovus, $1.00 par value per share ("Synovus Common Stock"), was converted into 0.5237 shares (the "Synovus Exchange Ratio") of common stock of New Pinnacle, $1.00 par value per share ("New Pinnacle Common Stock").