Ducommun Incorporated

DCONYSEIndustrials● Active

$151.52

+$1.63(+1.09%)

Market Cap$2.3B

P/E Ratio—

52W High$156.32

52W Low$72

Avg Volume204K

Open$152.11

Beta1.07

Insider Trades Ownership Employees

Ducommun Incorporated (DCO) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · DCO · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

0.00

Buy/Sell (by trades)

Overall sentiment

BEARISH

↑ Buy 0%Active transactions only · RSU vesting excluded100% Sell ↓

Ducommun Incorporated insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

DCO insider buying and selling by quarter

DCO insider selling · DCO insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

172K86K0

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · DCO ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

DCO executive sell shares · DCO board member insider trading · DCO insider trading SEC filing

Showing 92 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
May 28, 2026	Gonzalez Laureen S. V.P., CHRO	Sale	589	$151.99	$90K	11,172	Form 4
May 28, 2026	Oswald Stephen G Chairman, President & CEO · Director	Gift	2,034	—	—	387,795	Form 4
May 27, 2026	Strycker Samara A Director	Award	1,200	—	—	10,700	Form 4
May 27, 2026	Kramer Sheila G. Director	Award	1,200	—	—	11,700	Form 4
May 27, 2026	Korte Daniel G. Director	Award	1,200	—	—	4,311	Form 4
May 27, 2026	Drazba Shirley Director	Award	1,200	—	—	18,140	Form 4
May 27, 2026	Caylor Mark A Director	Award	1,200	—	—	1,200	Form 4
May 27, 2026	Carter David B. Director	Award	1,200	—	—	6,900	Form 4
May 27, 2026	BOEHLE DANIEL L. Director	Award	1,200	—	—	4,311	Form 4
May 20, 2026	Mookerji Suman B. Sr. V.P., C.F.O.	Sale	1,514	$145.00	$220K	25,769	Form 4
May 20, 2026	Oswald Stephen G Chairman, President & CEO · Director	Gift	3,700	—	—	406,143	Form 4
May 20, 2026	Oswald Stephen G Chairman, President & CEO · Director	Other	16,314	$143.20	$2.34M⚡	389,829	Form 4
May 20, 2026	Tata Rajiv A. V.P., G.C. & Corp. Secretary	Sale	1,612	$145.00	$234K	33,171	Form 4
May 14, 2026	Tata Rajiv A. V.P., G.C. & Corp. Secretary	Other	549	$151.59	$83K	35,341	Form 4
May 14, 2026	Tata Rajiv A. V.P., G.C. & Corp. Secretary	Other	558	—	—	34,783	Form 4
May 14, 2026	Gonzalez Laureen S. V.P., CHRO	Other	321	$151.59	$49K	12,087	Form 4
May 14, 2026	Gonzalez Laureen S. V.P., CHRO	Other	326	—	—	11,761	Form 4
May 15, 2026	Mookerji Suman B. Sr. V.P., C.F.O.	Option	7,500	$40.44	$303K	32,066	Form 4
May 15, 2026	Mookerji Suman B. Sr. V.P., C.F.O.	Other	4,728	$151.59	$717K	27,338	Form 4
May 14, 2026	Mookerji Suman B. Sr. V.P., C.F.O.	Other	1,239	$151.59	$188K	25,825	Form 4
May 14, 2026	Mookerji Suman B. Sr. V.P., C.F.O.	Other	1,259	—	—	24,566	Form 4
May 14, 2026	Redondo Jerry L S.V.P., Elec. & Struc. Systems	Other	898	$151.59	$136K	68,628	Form 4
May 14, 2026	Redondo Jerry L S.V.P., Elec. & Struc. Systems	Other	912	—	—	67,716	Form 4
May 14, 2026	Redondo Jerry L S.V.P., Elec. & Struc. Systems	Sale	5,682	$154.36	$877K	62,034	Form 4
May 14, 2026	Oswald Stephen G Chairman, President & CEO · Director	Other	2,185	$151.59	$331K	412,064	Form 4

Gonzalez Laureen S.

V.P., CHRO

Sale

Date

May 28

589

Price

$151.99

Value

$90K

View Form 4 on SEC.gov

Oswald Stephen G

Chairman, President & CEO · Director

Gift

Date

May 28

2,034

Price

—

Value

—

View Form 4 on SEC.gov

Strycker Samara A

Director

Award

Date

May 27

1,200

Price

—

Value

—

View Form 4 on SEC.gov

Kramer Sheila G.

Director

Award

Date

May 27

1,200

Price

—

Value

—

View Form 4 on SEC.gov

Korte Daniel G.

Director

Award

Date

May 27

1,200

Price

—

Value

—

View Form 4 on SEC.gov

Drazba Shirley

Director

Award

Date

May 27

1,200

Price

—

Value

—

View Form 4 on SEC.gov

Caylor Mark A

Director

Award

Date

May 27

1,200

Price

—

Value

—

View Form 4 on SEC.gov

Carter David B.

Director

Award

Date

May 27

1,200

Price

—

Value

—

View Form 4 on SEC.gov

BOEHLE DANIEL L.

Director

Award

Date

May 27

1,200

Price

—

Value

—

View Form 4 on SEC.gov

Mookerji Suman B.

Sr. V.P., C.F.O.

Sale

Date

May 20

1,514

Price

$145.00

Value

$220K

View Form 4 on SEC.gov

Oswald Stephen G

Chairman, President & CEO · Director

Gift

Date

May 20

3,700

Price

—

Value

—

View Form 4 on SEC.gov

Oswald Stephen G

Chairman, President & CEO · Director

Other

Date

May 20

16,314

Price

$143.20

Value

$2.34M ⚡

View Form 4 on SEC.gov

Tata Rajiv A.

V.P., G.C. & Corp. Secretary

Sale

Date

May 20

1,612

Price

$145.00

Value

$234K

View Form 4 on SEC.gov

Tata Rajiv A.

V.P., G.C. & Corp. Secretary

Other

Date

May 14

549

Price

$151.59

Value

$83K

View Form 4 on SEC.gov

Tata Rajiv A.

V.P., G.C. & Corp. Secretary

Other

Date

May 14

558

Price

—

Value

—

View Form 4 on SEC.gov

Gonzalez Laureen S.

V.P., CHRO

Other

Date

May 14

321

Price

$151.59

Value

$49K

View Form 4 on SEC.gov

Gonzalez Laureen S.

V.P., CHRO

Other

Date

May 14

326

Price

—

Value

—

View Form 4 on SEC.gov

Mookerji Suman B.

Sr. V.P., C.F.O.

Option

Date

May 15

7,500

Price

$40.44

Value

$303K

View Form 4 on SEC.gov

Mookerji Suman B.

Sr. V.P., C.F.O.

Other

Date

May 15

4,728

Price

$151.59

Value

$717K

View Form 4 on SEC.gov

Mookerji Suman B.

Sr. V.P., C.F.O.

Other

Date

May 14

1,239

Price

$151.59

Value

$188K

View Form 4 on SEC.gov

Mookerji Suman B.

Sr. V.P., C.F.O.

Other

Date

May 14

1,259

Price

—

Value

—

View Form 4 on SEC.gov

Redondo Jerry L

S.V.P., Elec. & Struc. Systems

Other

Date

May 14

898

Price

$151.59

Value

$136K

View Form 4 on SEC.gov

Redondo Jerry L

S.V.P., Elec. & Struc. Systems

Other

Date

May 14

912

Price

—

Value

—

View Form 4 on SEC.gov

Redondo Jerry L

S.V.P., Elec. & Struc. Systems

Sale

Date

May 14

5,682

Price

$154.36

Value

$877K

View Form 4 on SEC.gov

Oswald Stephen G

Chairman, President & CEO · Director

Other

Date

May 14

2,185

Price

$151.59

Value

$331K

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 4

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About DCO insider trading

DCO insider trades

Ducommun Incorporated (DCO) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Mookerji Suman B. (Sr. V.P., C.F.O.), Oswald Stephen G (Chairman, President & CEO · Director), Tata Rajiv A. (V.P., G.C. & Corp. Secretary). Over the past 12 months, 5 insiders have filed transactions with the SEC. DCO insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For Ducommun Incorporated's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

DCO insider trading · 5 questions

The insiders of Ducommun Incorporated (DCO) include executives and directors such as Mookerji Suman B. (Sr. V.P., C.F.O.), Oswald Stephen G (Chairman, President & CEO · Director), Tata Rajiv A. (V.P., G.C. & Corp. Secretary), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

DCO board member insider tradingwho are DCO insidersDCO insider rosterDucommun Incorporated executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026