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$DCO
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$DCO 4/A SEC Filings

Filed On Filing
13 Aug 2026 Form 4/A: Oswald Stephen G, Director

Received 15,000 shares by exercise or conversion ($494K) · Gave up 9,234 shares to cover exercise price or tax ($1.8M) · Sold 5,766 shares ($1.16M) · 1 more

18 May 2026 Form 4/A: Mookerji Suman B., Sr. V.P., C.F.O.

Gave up 1,239 shares to cover exercise price or tax ($18.8M) · Returned 1,259 shares to the issuer · Received 7,500 shares by exercise or conversion ($303K) · 2 more

06 Jan 2025 Form 4/A: Gonzalez Laureen S., V.P., CHRO

Gave up 180 shares to cover exercise price or tax ($11.5K)

11 Jan 2022 Form 4/A: Drazba Shirley, Director

Received 2,440 shares as a grant or award

05 Jan 2022 Form 4/A: Strycker Samara A, Director

Received 1,000 shares as a grant or award

01 Sep 2017 Form 4/A: Reardon Anthony J, Director

Sold 3,701 shares ($102K) · Sold 4,025 shares ($111K)

05 May 2017 Form 4/A: Paulson Robert D, Director

Received 2,000 shares as a grant or award

05 May 2017 Form 4/A: Baldridge Richard A, Director

Received 2,000 shares as a grant or award

05 May 2017 Form 4/A: Churchill Gregory S, Director

Received 2,000 shares as a grant or award

05 May 2017 Form 4/A: Flatt Dean M, Director

Received 2,000 shares as a grant or award

05 May 2017 Form 4/A: Ducommun Robert C, Director

Received 2,000 shares as a grant or award

06 Mar 2017 Form 4/A: Heiser James S, VP & General Counsel

Holds 13,699 shares of Common Stock

07 Jan 2015 Form 4/A: Ducommun Robert C, Director

Received 2,500 shares as a grant or award

05 May 2014 Form 4/A: Ducommun Robert C, Director

Received 3,000 shares by exercise or conversion ($51.5K) · Gave up 2,067 shares to cover exercise price or tax ($51.4K)

18 Sep 2013 Form 4/A: Andrus Kathryn M, VP, Internal Audit

Received 9,250 shares by exercise or conversion ($202K) · Sold 9,250 shares ($249K) · Received 1,000 shares by exercise or conversion ($9.81K) · 1 more

03 Sep 2013 Form 4/A: Ducommun Robert C, Director

Sold 448 shares ($12.3K)

11 Feb 2013 Form 4/A: Groves Douglas L, VP, Accounting

Granted 12,000 Option - Right to Buy

14 Jan 2011 Form 4/A: Berenato Joseph C, Director

Gave up 6,320 shares to cover exercise price or tax ($138K)

29 Dec 2009 Form 4/A: Berenato Joseph C, Director

Bought 2,000 shares ($26K)

04 Mar 2009 Form 4/A: Ducommun Robert C, Director

Bought 1,000 shares ($12.3K)

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