Gordon Douglas Wichman

CIK: 0001903665

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)5 (21.7%)

Position reduction

Option Exercises (M)7 (30.4%)

Derivative conversions

Awards (A)2 (8.7%)

Compensation grants

Other (G, F, J, C, D, …)9 (39.1%)

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

Companies & Roles (1)

AAON

AAON, INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (23 total)

AAON
AAON, INC.
May 26, 2026
Sale(S)
Direct
3K shares at avg. $140.39$421K
AAON
AAON, INC.
May 26, 2026
Exercise(M)
Direct
3K shares at avg. $27.58$83K
AAON
AAON, INC.
Mar 12, 2026
Tax Payment(F)
Direct
55 shares at avg. $91.51$5K
AAON
AAON, INC.
Mar 12, 2026
Tax Payment(F)
Direct
89 shares at avg. $91.51$8K
AAON
AAON, INC.
Mar 11, 2026
Award(A)
Direct
924 shares-
AAON
AAON, INC.
Mar 6, 2026
Tax Payment(F)
Direct
102 shares at avg. $88.33$9K
AAON
AAON, INC.
Jan 30, 2026
Exercise(M)
Direct
1.5K shares at avg. $95.64$141K
AAON
AAON, INC.
Jan 30, 2026
Tax Payment(F)
Direct
439 shares at avg. $95.64$42K
AAON
AAON, INC.
Jan 30, 2026
Exercise(M)
Direct
726 shares at avg. $95.64$69K
AAON
AAON, INC.
Jan 30, 2026
Tax Payment(F)
Direct
200 shares at avg. $95.64$19K
AAON
AAON, INC.
May 20, 2025
Exercise(M)
Direct
20K shares at avg. $27.58$552K
AAON
AAON, INC.
May 20, 2025
Sale(S)
Direct
1.3K shares at avg. $104.58$136K
AAON
AAON, INC.
May 20, 2025
Exercise(M)
Direct
1.3K shares at avg. $21.58$28K
AAON
AAON, INC.
May 20, 2025
Sale(S)
Direct
20K shares at avg. $104.47$2.1M
AAON
AAON, INC.
May 19, 2025
Sale(S)
Direct
4K shares at avg. $105.75$420K
AAON
AAON, INC.
Mar 14, 2025
Tax Payment(F)
Direct
128 shares at avg. $82.14$11K
AAON
AAON, INC.
Mar 11, 2025
Award(A)
Direct
672 shares-
AAON
AAON, INC.
Mar 11, 2025
Tax Payment(F)
Direct
141 shares at avg. $82.39$12K
AAON
AAON, INC.
Mar 6, 2025
Tax Payment(F)
Direct
102 shares at avg. $81.25$8K
AAON
AAON, INC.
Jan 28, 2025
Tax Payment(F)
Direct
1.5K shares at avg. $111.77$172K
AAON
AAON, INC.
Jan 28, 2025
Exercise(M)
Direct
6K shares at avg. $111.77$673K
AAON
AAON, INC.
Nov 13, 2024
Exercise(M)
Direct
6K shares at avg. $21.58$129K
AAON
AAON, INC.
Nov 13, 2024
Sale(S)
Direct
6K shares at avg. $135.15$811K

		Type	Shares	Price		Ownership
May 26, 2026	AAON AAON, INC.	Sale(S)	3,000	$140.39	$421,170	Direct
May 26, 2026	AAON AAON, INC.	Exercise(M)	3,000	$27.58	$82,740	Direct
Mar 12, 2026	AAON AAON, INC.	Tax Payment(F)	55	$91.51	$5,033	Direct
Mar 12, 2026	AAON AAON, INC.	Tax Payment(F)	89	$91.51	$8,144	Direct
Mar 11, 2026	AAON AAON, INC.	Award(A)	924	-	$0	Direct
Mar 6, 2026	AAON AAON, INC.	Tax Payment(F)	102	$88.33	$9,010	Direct
Jan 30, 2026	AAON AAON, INC.	Exercise(M)	1,478	$95.64	$141,356	Direct
Jan 30, 2026	AAON AAON, INC.	Tax Payment(F)	439	$95.64	$41,986	Direct
Jan 30, 2026	AAON AAON, INC.	Exercise(M)	726	$95.64	$69,435	Direct
Jan 30, 2026	AAON AAON, INC.	Tax Payment(F)	200	$95.64	$19,128	Direct
May 20, 2025	AAON AAON, INC.	Exercise(M)	20,000	$27.58	$551,600	Direct
May 20, 2025	AAON AAON, INC.	Sale(S)	1,302	$104.58	$136,163	Direct
May 20, 2025	AAON AAON, INC.	Exercise(M)	1,302	$21.58	$28,097	Direct
May 20, 2025	AAON AAON, INC.	Sale(S)	20,000	$104.47	$2,089,400	Direct
May 19, 2025	AAON AAON, INC.	Sale(S)	3,975	$105.75	$420,356	Direct
Mar 14, 2025	AAON AAON, INC.	Tax Payment(F)	128	$82.14	$10,514	Direct
Mar 11, 2025	AAON AAON, INC.	Award(A)	672	-	-	Direct
Mar 11, 2025	AAON AAON, INC.	Tax Payment(F)	141	$82.39	$11,617	Direct
Mar 6, 2025	AAON AAON, INC.	Tax Payment(F)	102	$81.25	$8,288	Direct
Jan 28, 2025	AAON AAON, INC.	Tax Payment(F)	1,536	$111.77	$171,679	Direct
Jan 28, 2025	AAON AAON, INC.	Exercise(M)	6,017	$111.77	$672,520	Direct
Nov 13, 2024	AAON AAON, INC.	Exercise(M)	6,000	$21.58	$129,480	Direct
Nov 13, 2024	AAON AAON, INC.	Sale(S)	6,000	$135.15	$810,900	Direct

1-23 of 23 transactions

About Wichman Gordon Douglas

Wichman Gordon Douglas (SEC CIK 0001903665) files insider reports with the SEC as Executive Vice President of AAON, INC. (AAON).

Signal8 holds 12 ownership filings by Wichman Gordon Douglas (1 Form 3, 11 Form 4), filed between Nov 15, 2024 and May 27, 2026. Those filings report 23 transactions, from Nov 13, 2024 to May 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Wichman Gordon Douglas's filings is in TULSA, OK.

Recent filings by Wichman Gordon Douglas

May 26, 2026: Open-market sale of AAON shares (Form 4, code S).
May 26, 2026: Option exercise of AAON shares (Form 4, code M).
Mar 12, 2026: Tax withholdings of AAON shares (2 lines, Form 4, code F).
Mar 11, 2026: Grant or award of AAON shares (Form 4, code A).
Mar 6, 2026: Tax withholding of AAON shares (Form 4, code F).

Other insiders filing for AAON, INC. (AAON)

Stewart David Raymond, Director
ASBJORNSON NORMAN H, Director
Jermain Patrick John, Director
Buttermore Robert L., Director
Shaub Matthew, Executive Vice President
Thompson Rebecca, Chief Accounting Officer

How to read Form 4 transaction codes