Insider · CIK 0001695904

Oswald Stephen G

Reports to the SEC for 1 company · COSTA MESA, CA

sec.gov

Transactions

Companies

Filings

CIK

0001695904

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-18	DCODUCOMMUN INC /DE/S Sale	Director, Chairman, President & CEO	SSale	−2,500 sh	$203.95	−$510K	383,864
2026-08-17	DCODUCOMMUN INC /DE/M Exercise/Conversion	Director, Chairman, President & CEO	MExercise/Conversion	+10K sh	$32.90	+$329K	392,475
2026-08-17	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−6,111 sh	$206.98	−$1.26M	386,364
2026-08-17	DCODUCOMMUN INC /DE/ · Option - Right to BuyM Exercise/Conversion	Director, Chairman, President & CEO	MExercise/Conversion	−10K sh	—	—	7,500
2026-08-12	DCODUCOMMUN INC /DE/S Sale	Director, Chairman, President & CEO	SSale	−5,766 sh	$201.15	−$1.16M	385,875
2026-08-12	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−2,244 sh	—	—	383,631
2026-08-12	DCODUCOMMUN INC /DE/S Sale	Director, Chairman, President & CEO	SSale	−5,766 sh	$201.15	−$1.16M	385,875
2026-08-12	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−3,400 sh	—	—	382,475
2026-08-11	DCODUCOMMUN INC /DE/M Exercise/Conversion	Director, Chairman, President & CEO	MExercise/Conversion	+15K sh	$32.90	+$494K	400,875
2026-08-11	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−9,234 sh	$194.85	−$1.8M	391,641
2026-08-11	DCODUCOMMUN INC /DE/ · Option - Right to BuyM Exercise/Conversion	Director, Chairman, President & CEO	MExercise/Conversion	−15K sh	—	—	17,500
2026-08-11	DCODUCOMMUN INC /DE/M Exercise/Conversion	Director, Chairman, President & CEO	MExercise/Conversion	+15K sh	$32.90	+$494K	400,875
2026-08-11	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−9,234 sh	$194.85	−$1.8M	391,641
2026-08-11	DCODUCOMMUN INC /DE/ · Option - Right to BuyM Exercise/Conversion	Director, Chairman, President & CEO	MExercise/Conversion	−15K sh	—	—	17,500
2026-06-11	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−1,920 sh	—	—	385,875
2026-05-28	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−2,034 sh	—	—	387,795
2026-05-20	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−3,700 sh	—	—	406,143
2026-05-20	DCODUCOMMUN INC /DE/D Disposition to Issuer	Director, Chairman, President & CEO	DDisposition to Issuer	−16.3K sh	$143.20	−$2.34M	389,829
2026-05-14	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−2,185 sh	$151.59	−$331K	412,064
2026-05-14	DCODUCOMMUN INC /DE/D Disposition to Issuer	Director, Chairman, President & CEO	DDisposition to Issuer	−2,221 sh	—	—	409,843
2026-05-08	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−2,546 sh	$137.23	−$349K	416,838
2026-05-08	DCODUCOMMUN INC /DE/D Disposition to Issuer	Director, Chairman, President & CEO	DDisposition to Issuer	−2,589 sh	—	—	414,249
2026-03-05	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−2,409 sh	$130.19	−$314K	419,384
2026-03-04	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+75.5K sh	—	—	451,439
2026-03-04	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−40.6K sh	$139.45	−$5.66M	410,856
2026-03-04	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+23.6K sh	—	—	434,505
2026-03-04	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−12.7K sh	$139.45	−$1.77M	421,793
2025-12-11	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−1,234 sh	—	—	375,657
2025-11-14	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−3,366 sh	—	—	376,891
2025-06-13	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−1,000 sh	—	—	380,257
2025-06-10	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−1,500 sh	—	—	381,257
2025-05-29	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−2,000 sh	—	—	382,757
2025-05-27	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−2,000 sh	—	—	384,757
2025-05-14	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−2,368 sh	$66.25	−$157K	386,757
2025-05-08	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−2,759 sh	$66.72	−$184K	389,125
2025-03-05	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+64.1K sh	—	—	405,633
2025-03-05	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−34.4K sh	$57.65	−$1.99M	371,189
2025-03-05	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+15.7K sh	—	—	386,870
2025-03-05	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−8,429 sh	$57.65	−$486K	378,441
2025-03-05	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+13.4K sh	—	—	391,884
2024-09-20	DCODUCOMMUN INC /DE/S Sale	Director, Chairman, President & CEO	SSale	−1,200 sh	$66.32	−$79.6K	341,151
2024-08-14	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−5,188 sh	—	—	342,351
2024-06-21	DCODUCOMMUN INC /DE/S Sale	Director, Chairman, President & CEO	SSale	−2,000 sh	$58.23	−$116K	347,539
2024-06-17	DCODUCOMMUN INC /DE/G Gift	Director, Chairman, President & CEO	GGift	−7,378 sh	—	—	349,539
2024-05-14	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+13.2K sh	—	—	356,917
2024-05-08	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−2,759 sh	$56.54	−$156K	343,699
2024-02-26	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+66.2K sh	—	—	376,795
2024-02-26	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−35.6K sh	$48.73	−$1.73M	341,230
2024-02-26	DCODUCOMMUN INC /DE/A Award	Director, Chairman, President & CEO	AAward	+11.3K sh	—	—	352,534
2024-02-26	DCODUCOMMUN INC /DE/F Tax Payment	Director, Chairman, President & CEO	FTax Payment	−6,076 sh	$48.73	−$296K	346,458

Recent filings

Accepted (ET)
Aug 194
Oswald Stephen G0001193125-26-357054
SEC(opens sec.gov)
Aug 134
Oswald Stephen G0001193125-26-349516
SEC(opens sec.gov)
Aug 134/A
Oswald Stephen G0001193125-26-349759
SEC(opens sec.gov)
Jun 114
Oswald Stephen G0001193125-26-268037
SEC(opens sec.gov)
May 294
Oswald Stephen G0001193125-26-248674
SEC(opens sec.gov)
May 224
Oswald Stephen G0001193125-26-237125
SEC(opens sec.gov)
May 154
Oswald Stephen G0001193125-26-227104
SEC(opens sec.gov)

Companies

DUCOMMUN INC /DE/Director, Chairman, President & CEODCO

Address

600 ANTON BLVD. SUITE 1100

COSTA MESA, CA, 92626