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DUCOMMUN INC /DE/

DCO Net selling
CIK 0000030305 #1769 in the set updated 17 Sep 2026
Bought (120 mo)
$3.32M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$15.62M
$0.00 on a plan · $417.19K straight out of an exercise
Sold at will
$15.20M
92 of 95 sales
Net
−$12.30M
−$11.88M against sales at will

By person

26 insiders · 147 transactions
76.7×

Stephen G. Oswald holds 76.7 times base salary in stock. $78.29M of shares against $1.02M in salary for 2025.

Salary from the company's own proxy. The shares are what Stephen G. Oswald last reported holding, valued at $203.95, the price Common Stock was last bought or sold at on the open market here, on 18 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Mookerji Suman B.
Sr. V.P., C.F.O.
$3.22M (3)
−$3.22M
25,769
0.1707%
$5.26M
+40.4%
REARDON ANTHONY J
Director
$2.56M (19)
−$2.56M
43,242
0.2864%
$8.82M
−59.9%
Redondo Jerry L
S.V.P., Elec. & Struc. Systems
$1.98M (9)
−$1.98M
62,034
0.4108%
$12.65M
+204.6%
BALDRIDGE RICHARD A
Director
$1.37M (1)
−$1.37M
20,100
0.1331%
$4.10M
+76.3%
DUCOMMUN ROBERT C
Director
$1.23M (19)
−$1.23M
424,795
2.81%
$86.64M
−2.0%
Wampler Christopher D.
VP, CFO, Controller, Treasurer
$21.27K (1)
$943.24K (11)
−$921.97K
27,708
0.1835%
$5.65M
+203.9%
Rogers Rose F
VP & Chief HR Officer
$879.26K (10)
−$879.26K
34,753
0.2302%
$7.09M
+64.4%
Oswald Stephen G
Chairman, President & CEO
$3.22M (12)
$2.38M (7)
+$848.09K
383,864
2.54%
$78.29M
+12,908%
HEISER JAMES S
VP & General Counsel
$374.39K (10)
−$374.39K
6,674
0.0442%
$1.36M
−69.3%
BERENATO JOSEPH C
Director
$361.35K (4)
−$361.35K
45,823
0.3035%
$9.35M
−21.7%
Tata Rajiv A.
V.P., G.C. & Corp. Secretary
$233.74K (1)
−$233.74K
33,171
0.2197%
$6.77M
+841.3%
Gonzalez Laureen S.
V.P., CHRO
$89.52K (1)
−$89.52K
11,172
0.0740%
$2.28M
+85.9%
PAULSON ROBERT D
Director
$46.55K (1)
+$46.55K
53,867
0.3567%
$10.99M
+20.1%
FLATT DEAN M
Director
$27.08K (1)
+$27.08K
41,440
0.2744%
$8.45M
+105.1%
Groves Douglas L
VP, CFO & Treasurer
37,660
0.2494%
$7.68M
+77.0%
Haberland Jay L
Director
35,562
0.2355%
$7.25M
+68.4%
CHURCHILL GREGORY S
Director
20,340
0.1347%
$4.15M
+78.4%
Drazba Shirley
Director
18,140
0.1201%
$3.70M
Kramer Sheila G.
Director
11,700
0.0775%
$2.39M
Strycker Samara A
Director
10,700
0.0709%
$2.18M
Carter David B.
Director
6,900
0.0457%
$1.41M
Andrus Kathryn M
VP, Internal Audit
6,234
0.0413%
$1.27M
+34.8%
Korte Daniel G.
Director
5,122
0.0339%
$1.04M
+531.6%
BOEHLE DANIEL L.
Director
4,311
0.0286%
$879.23K
Paul Amy M
Vice President,General Counsel
3,901
0.0258%
$795.61K
Caylor Mark A
Director
1,200
0.0079%
$244.74K
Insider
Date
Role
Action
Shares
Price
Amount
Oswald Stephen G
18 Aug 2026
Chairman, President & CEO
Sell
2,500
$203.95
$509.88K
Oswald Stephen G
17 Aug 2026
Chairman, President & CEO
Exercised, kept
10,000
$32.90
$329.00K
Oswald Stephen G
12 Aug 2026
Chairman, President & CEO
Sell
5,766
$201.15
$1.16M
Oswald Stephen G
11 Aug 2026
Chairman, President & CEO
Exercised, kept
15,000
$32.90
$493.50K
Gonzalez Laureen S.
28 May 2026
V.P., CHRO
Sell
589
$151.99
$89.52K
Tata Rajiv A.
20 May 2026
V.P., G.C. & Corp. Secretary
Sell
1,612
$145.00
$233.74K
Mookerji Suman B.
20 May 2026
Sr. V.P., C.F.O.
Sell
1,514
$145.00
$219.53K
Mookerji Suman B.
15 May 2026
Sr. V.P., C.F.O.
Exercised, kept
7,500
$40.44
$303.30K
Redondo Jerry L
14 May 2026
S.V.P., Elec. & Struc. Systems
Sell
5,682
$154.36
$877.07K
Mookerji Suman B.
10 Mar 2026
S.V.P., CFO
Sell
7,791
$131.90
$1.03M
BALDRIDGE RICHARD A
10 Mar 2026
Director
Sell
10,440
$130.83
$1.37M
Mookerji Suman B.
5 Mar 2026
Sr. V.P., C.F.O.
Exercised, kept
4,700
$42.25
$198.58K
Tata Rajiv A.
5 Mar 2026
V.P., G.C. & Corp. Secretary
Exercised, kept
1,833
$32.90
$60.31K
Tata Rajiv A.
5 Mar 2026
V.P., G.C. & Corp. Secretary
Exercised, kept
2,500
$40.44
$101.10K
Tata Rajiv A.
5 Mar 2026
V.P., G.C. & Corp. Secretary
Exercised, kept
5,840
$42.25
$246.74K
Mookerji Suman B.
4 Mar 2026
Sr. V.P., C.F.O.
Sell
14,709
$134.21
$1.97M
Redondo Jerry L
10 Dec 2025
S.V.P., Elec. & Struc. Systems
Sell
2,000
$92.86
$185.72K
Redondo Jerry L
10 Nov 2025
S.V.P., Elec. & Struc. Systems
Sell
1,594
$93.83
$149.57K
DUCOMMUN ROBERT C
5 Dec 2024
Director
Sell
1,000
$69.50
$69.50K
Oswald Stephen G
20 Sep 2024
Chairman, President & CEO
Sell
1,200
$66.32
$79.58K
Redondo Jerry L
15 Aug 2024
S.V.P., Elec. & Struc. Systems
Sell
770
$64.20
$49.43K
Redondo Jerry L
14 Aug 2024
S.V.P., Elec. & Struc. Systems
Exercised, kept
4,700
$42.25
$198.58K
Redondo Jerry L
12 Aug 2024
S.V.P., Elec. & Struc. Systems
Sell
3,300
$60.69
$200.28K
Oswald Stephen G
21 Jun 2024
Chairman, President & CEO
Sell
2,000
$58.23
$116.46K
Gonzalez Laureen S.
14 Dec 2023
V.P., CHRO
Exercised, kept
558
$42.25
$23.58K
Gonzalez Laureen S.
14 Dec 2023
V.P., CHRO
Exercised, kept
850
$40.07
$34.06K
Redondo Jerry L
6 Dec 2023
S.V.P., Elec. & Struc. Systems
Sell
1,559
$52.31
$81.55K
Redondo Jerry L
10 Nov 2023
S.V.P., Elec. & Struc. Systems
Sold after exercise
1,538
$47.54
$73.12K
Oswald Stephen G
16 Dec 2022
Chairman, President & CEO
Sell
2,500
$48.03
$120.08K
Tata Rajiv A.
14 Dec 2022
V.P., General Counsel
Exercised, kept
750
$29.00
$21.75K
Wampler Christopher D.
14 Dec 2022
VP, CFO, Controller, Treasurer
Sell
900
$49.77
$44.79K
Wampler Christopher D.
13 Dec 2022
VP, CFO, Controller, Treasurer
Exercised, kept
4,000
$28.67
$114.68K
Oswald Stephen G
9 Nov 2022
Chairman, President & CEO
Sell
2,000
$50.38
$100.76K
Wampler Christopher D.
13 Sep 2022
VP, CFO, Controller, Treasurer
Sell
1,500
$44.18
$66.27K
Wampler Christopher D.
12 May 2022
VP, CFO, Controller, Treasurer
Sell
4,000
$45.85
$183.40K
Oswald Stephen G
6 May 2022
Chairman, President & CEO
Sell
5,778
$49.92
$288.44K
Oswald Stephen G
4 May 2022
Chairman, President & CEO
Exercised, kept
28,000
$29.53
$826.84K
DUCOMMUN ROBERT C
24 Mar 2022
Director
Sell
1,500
$53.25
$79.88K
DUCOMMUN ROBERT C
23 Mar 2022
Director
Sell
500
$53.01
$26.51K
DUCOMMUN ROBERT C
22 Mar 2022
Director
Sell
2,250
$52.69
$118.55K
Redondo Jerry L
3 Mar 2022
Sr. Vice President, Operations
Sold after exercise
6,052
$50.33
$304.60K
Wampler Christopher D.
12 Nov 2021
VP, CFO, Controller, Treasurer
Sell
1,500
$50.97
$76.46K
Rogers Rose F
10 Sep 2021
VP & Chief HR Officer
Sell
2,500
$50.72
$126.80K
Rogers Rose F
8 Jun 2021
VP & Chief HR Officer
Sell
1,231
$56.57
$69.64K
Wampler Christopher D.
13 May 2021
VP, CFO, Controller, Treasurer
Sell
2,400
$54.77
$131.45K
DUCOMMUN ROBERT C
28 Dec 2020
Director
Sell
1,000
$55.40
$55.40K
DUCOMMUN ROBERT C
9 Dec 2020
Director
Sell
1,000
$55.03
$55.03K
Redondo Jerry L
20 Nov 2020
Sr. Vice President, Operations
Sell
1,406
$44.41
$62.44K
Wampler Christopher D.
9 Nov 2020
VP, Controller & CAO, CFO
Sell
4,000
$39.94
$159.76K
Rogers Rose F
7 Aug 2020
VP & Chief HR Officer
Sell
2,300
$41.97
$96.53K
Wampler Christopher D.
9 Jun 2020
VP, Controller & CAO, CFO
Exercised, kept
2,250
$15.92
$35.82K
Wampler Christopher D.
20 Mar 2020
VP, Controller & CAO, CFO
Buy
1,000
$21.27
$21.27K
PAULSON ROBERT D
19 Mar 2020
Director
Buy
2,500
$18.62
$46.55K
Oswald Stephen G
17 Mar 2020
Chairman, President & CEO
Buy
15,000
$21.10
$316.50K
FLATT DEAN M
16 Mar 2020
Director
Buy
1,000
$27.08
$27.08K
Oswald Stephen G
11 Mar 2020
Chairman, President & CEO
Buy
15,000
$33.93
$508.95K
Oswald Stephen G
27 Feb 2020
Chairman, President & CEO
Buy
10,000
$44.11
$441.10K
Oswald Stephen G
26 Feb 2020
Chairman, President & CEO
Buy
10,000
$44.50
$445.00K
Redondo Jerry L
16 Dec 2019
Sr. Vice President, Operations
Exercised, kept
5,000
$22.84
$114.20K
DUCOMMUN ROBERT C
19 Sep 2019
Director
Sell
600
$46.62
$27.97K
DUCOMMUN ROBERT C
17 Sep 2019
Director
Sell
1,000
$46.50
$46.50K
Rogers Rose F
19 Aug 2019
VP & Chief HR Officer
Sell
2,300
$42.75
$98.33K
DUCOMMUN ROBERT C
27 Jun 2019
Director
Sell
2,000
$45.29
$90.58K
Wampler Christopher D.
30 May 2019
VP, Controller and CAO
Sell
3,000
$45.98
$137.94K
Wampler Christopher D.
29 May 2019
VP, Controller and CAO
Exercised, kept
1,500
$15.92
$23.88K
Wampler Christopher D.
29 May 2019
VP, Controller and CAO
Exercised, kept
750
$22.84
$17.13K
DUCOMMUN ROBERT C
21 Mar 2019
Director
Sell
685
$45.60
$31.24K
Wampler Christopher D.
11 Dec 2018
VP, Controller and CAO
Sell
530
$38.54
$20.43K
DUCOMMUN ROBERT C
3 Dec 2018
Director
Sell
415
$40.29
$16.72K
Rogers Rose F
15 Nov 2018
VP & Chief HR Officer
Exercised, kept
6,000
$24.90
$149.40K
Rogers Rose F
15 Nov 2018
VP & Chief HR Officer
Exercised, kept
3,750
$22.84
$85.65K
DUCOMMUN ROBERT C
13 Nov 2018
Director
Sell
4,800
$43.19
$207.31K
DUCOMMUN ROBERT C
12 Nov 2018
Director
Sell
200
$42.65
$8.53K
DUCOMMUN ROBERT C
6 Sep 2018
Director
Sell
1,745
$40.89
$71.35K
DUCOMMUN ROBERT C
5 Sep 2018
Director
Sell
3,255
$40.69
$132.45K
Groves Douglas L
5 Sep 2018
VP, CFO & Treasurer
Exercised, kept
9,000
$16.15
$145.35K
Wampler Christopher D.
8 Jun 2018
VP, Controller and CAO
Sell
1,550
$34.80
$53.94K
Rogers Rose F
29 May 2018
VP & Chief HR Officer
Sell
2,700
$34.32
$92.66K
Rogers Rose F
25 May 2018
VP & Chief HR Officer
Sell
2,700
$34.16
$92.23K
Rogers Rose F
24 May 2018
VP & Chief HR Officer
Sell
2,700
$33.09
$89.34K
Rogers Rose F
23 May 2018
VP & Chief HR Officer
Sell
2,700
$33.10
$89.37K
Rogers Rose F
22 May 2018
VP & Chief HR Officer
Sell
2,700
$34.14
$92.18K
REARDON ANTHONY J
20 Apr 2018
Director
Exercised, kept
5,500
$24.90
$136.95K
REARDON ANTHONY J
20 Apr 2018
Director
Exercised, kept
5,500
$25.51
$140.31K
REARDON ANTHONY J
20 Apr 2018
Director
Exercised, kept
7,500
$15.92
$119.40K
REARDON ANTHONY J
13 Mar 2018
Director
Sell
20,000
$30.83
$616.60K
Wampler Christopher D.
21 Nov 2017
VP, Controller and CAO
Sell
750
$27.72
$20.79K
REARDON ANTHONY J
14 Nov 2017
Director
Sell
20,551
$26.05
$535.35K
Oswald Stephen G
13 Nov 2017
President & CEO
Buy
10,000
$26.30
$263.00K
REARDON ANTHONY J
13 Nov 2017
Director
Sell
9,449
$26.03
$245.96K
Oswald Stephen G
6 Nov 2017
President & CEO
Buy
10,000
$27.39
$273.90K
REARDON ANTHONY J
5 Oct 2017
Director
Exercised, kept
9,375
$22.84
$214.13K
REARDON ANTHONY J
22 Sep 2017
Director
Sell
1,031
$30.87
$31.83K
REARDON ANTHONY J
22 Sep 2017
Director
Sell
3,167
$31.08
$98.43K
REARDON ANTHONY J
21 Sep 2017
Director
Sell
2,637
$30.45
$80.30K
REARDON ANTHONY J
20 Sep 2017
Director
Sell
3,511
$30.17
$105.93K
Rogers Rose F
20 Sep 2017
VP & Chief HR Officer
Exercised, kept
7,500
$9.81
$73.58K
REARDON ANTHONY J
19 Sep 2017
Director
Sell
1,676
$30.27
$50.73K
REARDON ANTHONY J
19 Sep 2017
Director
Sell
4,084
$29.78
$121.62K
REARDON ANTHONY J
18 Sep 2017
Director
Sell
2,987
$29.38
$87.76K
REARDON ANTHONY J
15 Sep 2017
Director
Sell
4,815
$28.96
$139.44K
REARDON ANTHONY J
14 Sep 2017
Director
Sell
2,070
$28.59
$59.18K
REARDON ANTHONY J
14 Sep 2017
Director
Sell
1,000
$28.91
$28.91K
REARDON ANTHONY J
5 Sep 2017
Director
Sell
100
$27.77
$2.78K
REARDON ANTHONY J
1 Sep 2017
Director
Sell
1,896
$27.64
$52.41K
REARDON ANTHONY J
31 Aug 2017
Director
Sell
4,025
$27.64
$111.25K
REARDON ANTHONY J
30 Aug 2017
Director
Sell
3,701
$27.68
$102.44K
REARDON ANTHONY J
23 Aug 2017
Director
Sell
500
$27.43
$13.72K
REARDON ANTHONY J
22 Aug 2017
Director
Sell
2,800
$27.62
$77.34K
DUCOMMUN ROBERT C
30 Jun 2017
Director
Sell
4,900
$32.01
$156.87K
Oswald Stephen G
29 Jun 2017
President & CEO
Buy
10,000
$28.56
$285.60K
Rogers Rose F
26 Jun 2017
VP & Chief HR Officer
Sell
1,000
$32.18
$32.18K
DUCOMMUN ROBERT C
26 Jun 2017
Director
Sell
100
$32.31
$3.23K
DUCOMMUN ROBERT C
20 Jun 2017
Director
Sell
300
$33.02
$9.91K
DUCOMMUN ROBERT C
19 Jun 2017
Director
Sell
600
$33.00
$19.80K
Wampler Christopher D.
1 Jun 2017
VP, Controller and CAO
Sell
1,500
$32.01
$48.02K
Wampler Christopher D.
30 May 2017
VP, Controller and CAO
Exercised, kept
1,500
$22.84
$34.26K
Wampler Christopher D.
30 May 2017
VP, Controller and CAO
Exercised, kept
1,250
$15.92
$19.90K
Oswald Stephen G
31 Mar 2017
President & CEO
Buy
7,000
$29.03
$203.21K
HEISER JAMES S
30 Mar 2017
VP & General Counsel
Sell
3,771
$28.60
$107.85K
HEISER JAMES S
29 Mar 2017
VP & General Counsel
Sell
2,379
$28.58
$67.99K
HEISER JAMES S
27 Mar 2017
VP & General Counsel
Sell
423
$27.80
$11.76K
Oswald Stephen G
24 Mar 2017
President & CEO
Buy
3,500
$27.90
$97.65K
Oswald Stephen G
24 Mar 2017
President & CEO
Buy
3,500
$27.97
$97.90K
Oswald Stephen G
22 Mar 2017
President & CEO
Buy
7,000
$26.73
$187.11K
Oswald Stephen G
21 Mar 2017
President & CEO
Buy
3,700
$27.89
$103.19K
HEISER JAMES S
17 Mar 2017
VP & General Counsel
Sell
628
$29.49
$18.52K
BERENATO JOSEPH C
17 Mar 2017
Director
Sell indirect
2,700
$30.02
$81.05K
HEISER JAMES S
16 Mar 2017
VP & General Counsel
Sell
1,230
$28.90
$35.55K
HEISER JAMES S
8 Mar 2017
VP & General Counsel
Exercised, kept
4,000
$24.90
$99.60K
REARDON ANTHONY J
23 Feb 2017
Director
Exercised, kept
28,125
$22.84
$642.38K
REARDON ANTHONY J
23 Feb 2017
Director
Exercised, kept
5,500
$25.51
$140.31K
REARDON ANTHONY J
23 Feb 2017
Director
Exercised, kept
11,000
$24.90
$273.90K
HEISER JAMES S
16 Feb 2017
VP & General Counsel
Exercised, kept
11,250
$22.84
$256.95K
HEISER JAMES S
16 Dec 2016
VP & General Counsel
Sell
365
$26.28
$9.59K
HEISER JAMES S
30 Nov 2016
VP & General Counsel
Sold after exercise
1,350
$29.24
$39.47K
REARDON ANTHONY J
30 Nov 2016
Chairman, President & CEO
Exercised, kept
10,000
$9.81
$98.10K
REARDON ANTHONY J
30 Nov 2016
Chairman, President & CEO
Exercised, kept
10,000
$21.61
$216.10K
Rogers Rose F
30 Nov 2016
VP & Chief HR Officer
Exercised, kept
11,250
$22.84
$256.95K
Rogers Rose F
30 Nov 2016
VP & Chief HR Officer
Exercised, kept
10,000
$21.61
$216.10K
BERENATO JOSEPH C
29 Nov 2016
Director
Sell indirect
4,360
$29.00
$126.44K
BERENATO JOSEPH C
23 Nov 2016
Director
Sell indirect
3,850
$28.18
$108.49K
BERENATO JOSEPH C
17 Nov 2016
Director
Sell
1,790
$25.34
$45.36K
HEISER JAMES S
16 Nov 2016
VP & General Counsel
Sell
1,455
$25.83
$37.58K
REARDON ANTHONY J
11 Nov 2016
Chairman, President & CEO
Exercised, kept
18,000
$9.81
$176.58K
HEISER JAMES S
9 Nov 2016
VP & General Counsel
Sell
696
$23.05
$16.04K
HEISER JAMES S
8 Nov 2016
VP & General Counsel
Sell
1,316
$22.82
$30.03K

What was left out

Form 4 filings counted 393
Amendments (4/A) skipped 12
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 3
Sales at will 92
Transactions with no price 0
Shares from compensation/vesting 2,442,051
Sales filed before the plan box existed 75
History held since 2 Sep 2016