Douglas D. Neff

CIK: 0001766427

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (15.4%)

Position reduction

Option Exercises (M)3 (23.1%)

Derivative conversions

Awards (A)2 (15.4%)

Compensation grants

Other (G, F, J, C, D, …)6 (46.2%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CBSH

COMMERCE BANCSHARES INC /MO/

Officer

Discretionary Trading P&L

Holdings

Transaction History (13 total)

CBSH
COMMERCE BANCSHARES INC /MO/
Aug 27, 2026
Exercise(M)
Direct
1.4K shares at avg. $37.91$53K
CBSH
COMMERCE BANCSHARES INC /MO/
Aug 27, 2026
Tax Payment(F)
Direct
273 shares at avg. $58.10$16K
CBSH
COMMERCE BANCSHARES INC /MO/
Aug 27, 2026
Disposition(D)
Direct
1.9K shares at avg. $58.10$107K
CBSH
COMMERCE BANCSHARES INC /MO/
Aug 27, 2026
Sale(S)
Direct
666 shares at avg. $58.15$39K
CBSH
COMMERCE BANCSHARES INC /MO/
Aug 27, 2026
Exercise(M)
Direct
1.4K shares at avg. $39.14$55K
CBSH
COMMERCE BANCSHARES INC /MO/
Feb 3, 2026
Award(A)
Direct
1.2K shares-
CBSH
COMMERCE BANCSHARES INC /MO/
Feb 2, 2026
Tax Payment(F)
Direct
898 shares at avg. $53.23$48K
CBSH
COMMERCE BANCSHARES INC /MO/
Feb 3, 2025
Tax Payment(F)
Direct
377 shares at avg. $65.87$25K
CBSH
COMMERCE BANCSHARES INC /MO/
Jan 28, 2025
Award(A)
Direct
2.9K shares-
CBSH
COMMERCE BANCSHARES INC /MO/
Nov 12, 2024
Exercise(M)
Direct
2.1K shares at avg. $29.72$63K
CBSH
COMMERCE BANCSHARES INC /MO/
Nov 12, 2024
Tax Payment(F)
Direct
365 shares at avg. $72.12$26K
CBSH
COMMERCE BANCSHARES INC /MO/
Nov 12, 2024
Disposition(D)
Direct
879 shares at avg. $72.12$63K
CBSH
COMMERCE BANCSHARES INC /MO/
Nov 12, 2024
Sale(S)
Direct
888 shares at avg. $72.10$64K

		Type	Shares	Price		Ownership
Aug 27, 2026	CBSH COMMERCE BANCSHARES INC /MO/	Exercise(M)	1,393	$37.91	$52,808	Direct
Aug 27, 2026	CBSH COMMERCE BANCSHARES INC /MO/	Tax Payment(F)	273	$58.10	$15,861	Direct
Aug 27, 2026	CBSH COMMERCE BANCSHARES INC /MO/	Disposition(D)	1,850	$58.10	$107,485	Direct
Aug 27, 2026	CBSH COMMERCE BANCSHARES INC /MO/	Sale(S)	666	$58.15	$38,725	Direct
Aug 27, 2026	CBSH COMMERCE BANCSHARES INC /MO/	Exercise(M)	1,396	$39.14	$54,642	Direct
Feb 3, 2026	CBSH COMMERCE BANCSHARES INC /MO/	Award(A)	1,170	-	$0	Direct
Feb 2, 2026	CBSH COMMERCE BANCSHARES INC /MO/	Tax Payment(F)	898	$53.23	$47,801	Direct
Feb 3, 2025	CBSH COMMERCE BANCSHARES INC /MO/	Tax Payment(F)	377	$65.87	$24,833	Direct
Jan 28, 2025	CBSH COMMERCE BANCSHARES INC /MO/	Award(A)	2,867	-	$0	Direct
Nov 12, 2024	CBSH COMMERCE BANCSHARES INC /MO/	Exercise(M)	2,132	$29.72	$63,363	Direct
Nov 12, 2024	CBSH COMMERCE BANCSHARES INC /MO/	Tax Payment(F)	365	$72.12	$26,324	Direct
Nov 12, 2024	CBSH COMMERCE BANCSHARES INC /MO/	Disposition(D)	879	$72.12	$63,393	Direct
Nov 12, 2024	CBSH COMMERCE BANCSHARES INC /MO/	Sale(S)	888	$72.10	$64,023	Direct

1-13 of 13 transactions

About Neff Douglas D

Neff Douglas D (SEC CIK 0001766427) files insider reports with the SEC as Senior Vice President of COMMERCE BANCSHARES INC /MO/ (CBSH).

Signal8 holds 6 ownership filings by Neff Douglas D, all Form 4s, filed between Nov 14, 2024 and Aug 31, 2026. Those filings report 13 transactions, from Nov 12, 2024 to Aug 27, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Neff Douglas D's filings is in KANSAS CITY, MO.

Recent filings by Neff Douglas D

Aug 27, 2026: Option exercise of CBSH shares (Form 4, code M).
Aug 27, 2026: Tax withholding of CBSH shares (Form 4, code F).
Aug 27, 2026: Disposition to issuer transaction of CBSH shares (Form 4, code D).
Aug 27, 2026: Open-market sale of CBSH shares (Form 4, code S).
Aug 27, 2026: Option exercise of CBSH shares (Form 4, code M).

Other insiders filing for COMMERCE BANCSHARES INC /MO/ (CBSH)

KEMPER DAVID W, Executive Chairman
BARTH KEVIN G, Executive Vice President
UPTON JENNIFER B, Senior Vice President
Orf David L, Exec. Vice President & CCO
Roller David L., Senior Vice President
Holmes Robert S, Executive Vice President

How to read Form 4 transaction codes