Stephen G Oswald Ducommun Inc (DCO) insider trading activity

Stephen G Oswald is Chairman, President & CEO of DUCOMMUN INC . Currently has a direct ownership of 375,657 shares of DCO, which is worth approximately $34.3 Million. The most recent transaction as insider was on Dec 11, 2025, when has been sold 1,234 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 376K

1.21% 3M change

10.11% 12M change

Total Value Held $34.3 Million

Stephen G Oswald Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 11 2025	SELL Bona fide gift	-	1,234 Reduced 0.33%	375,657 Common Stock
Nov 14 2025	SELL Bona fide gift	-	3,366 Reduced 0.89%	376,891 Common Stock
Jun 13 2025	SELL Bona fide gift	-	1,000 Reduced 0.26%	380,257 Common Stock
Jun 10 2025	SELL Bona fide gift	-	1,500 Reduced 0.39%	381,257 Common Stock
May 29 2025	SELL Bona fide gift	-	2,000 Reduced 0.52%	382,757 Common Stock
May 27 2025	SELL Bona fide gift	-	2,000 Reduced 0.52%	384,757 Common Stock
May 14 2025	SELL Payment of exercise price or tax liability	$156,880 $66.25 p/Share	2,368 Reduced 0.61%	386,757 Common Stock

May 08 2025	SELL Payment of exercise price or tax liability	$184,080 $66.72 p/Share	2,759 Reduced 0.7%	389,125 Common Stock
Mar 05 2025	SELL Payment of exercise price or tax liability	$2,471,628 $57.65 p/Share	42,873 Reduced 10.18%	378,441 Common Stock
Mar 05 2025	BUY Grant, award, or other acquisition	-	93,205 Added 19.21%	391,884 Common Stock
Sep 20 2024	SELL Open market or private sale	$79,583 $66.32 p/Share	1,200 Reduced 0.35%	341,151 Common Stock
Aug 14 2024	SELL Bona fide gift	-	5,188 Reduced 1.49%	342,351 Common Stock
Jun 21 2024	SELL Open market or private sale	$116,460 $58.23 p/Share	2,000 Reduced 0.57%	347,539 Common Stock
Jun 17 2024	SELL Bona fide gift	-	7,378 Reduced 2.07%	349,539 Common Stock
May 14 2024	BUY Grant, award, or other acquisition	-	13,218 Added 3.57%	356,917 Common Stock
May 08 2024	SELL Payment of exercise price or tax liability	$155,993 $56.54 p/Share	2,759 Reduced 0.8%	343,699 Common Stock
Feb 26 2024	SELL Payment of exercise price or tax liability	$2,029,165 $48.73 p/Share	41,641 Reduced 10.73%	346,458 Common Stock
Feb 26 2024	BUY Grant, award, or other acquisition	-	77,471 Added 18.02%	352,534 Common Stock
May 08 2023	BUY Grant, award, or other acquisition	-	15,400 Added 4.73%	310,115 Common Stock
Feb 23 2023	SELL Payment of exercise price or tax liability	$1,789,029 $55.12 p/Share	32,457 Reduced 9.92%	294,715 Common Stock
Feb 23 2023	BUY Grant, award, or other acquisition	-	61,646 Added 15.85%	327,172 Common Stock
Dec 16 2022	SELL Open market or private sale	$120,075 $48.03 p/Share	2,500 Reduced 0.93%	265,006 Common Stock
Dec 09 2022	SELL Bona fide gift	-	3,034 Reduced 1.12%	267,506 Common Stock
Nov 09 2022	SELL Open market or private sale	$100,760 $50.38 p/Share	2,000 Reduced 0.73%	270,540 Common Stock
Jun 17 2022	SELL Payment of exercise price or tax liability	$113,170 $43.51 p/Share	2,601 Reduced 0.95%	272,540 Common Stock

SGO

Stephen G Oswald

Chairman, President & CEO

Santa Ana, CA

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells DCO shares.

Notify only if

Value

Insider Trading

Get notified when an Ducommun Inc insider buys or sells DCO shares.

Notify only if

Operation

Value

Type

News

Receive news related to DUCOMMUN INC

Track Activities on DCO

Account