Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Historical Insider Transactions

The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 11, 2025

Tredwell Daniel P

Tredwell Daniel P
Buy
66 $35.39

66

$35.39

$2,348

Jun 05, 2025

SHAPIRA ADRIANNE

SHAPIRA ADRIANNE
Buy
4,000 $25.82

4,000

$25.82

$103,292

Jun 04, 2025

SHAPIRA ADRIANNE

SHAPIRA ADRIANNE
Buy
1,200 $26.31

1,200

$26.31

$31,572

May 22, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
72,937 $26.16

72,937

$26.16

$1,908,214

May 21, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
410,172 $25.43

410,172

$25.43

$10,429,772

May 20, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
104,957 $25.70

104,957

$25.70

$2,697,216

May 19, 2025

Fielkow Jeffrey A

Fielkow Jeffrey A
Buy
500 $24.98

500

$24.98

$12,490

May 19, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
180,823 $25.25

180,823

$25.25

$4,566,287

May 19, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
73,577 $25.73

73,577

$25.73

$1,892,930

May 12, 2025

Tredwell Daniel P

Tredwell Daniel P
Buy
95 $24.72

95

$24.72

$2,344

Mar 10, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
554,149 $24.07

554,149

$24.07

$13,339,586

Mar 07, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
189,594 $23.71

189,594

$23.71

$4,495,160

Mar 07, 2025

SEDAGHAT SHAWN

SEDAGHAT SHAWN
Buy
60,003 $24.22

60,003

$24.22

$1,453,369

Mar 06, 2025

Tredwell Daniel P

Tredwell Daniel P
Buy
96 $22.78

96

$22.78

$2,178

Mar 06, 2025

Mell Scott A

Mell Scott A
CFO
Sell
2,218 $22.54

2,218

$22.54

$50,001

Mar 04, 2025

Boehne Holly M

Boehne Holly M
Buy
4,650 $21.49

4,650

$21.49

$99,922

Feb 28, 2025

Parker Herbert K

Parker Herbert K
Buy
14,612 $20.81

14,612

$20.81

$304,128

Feb 28, 2025

Tredwell Daniel P

Tredwell Daniel P
Buy
5,000 $20.67

5,000

$20.67

$103,350

Feb 28, 2025

Fielkow Jeffrey A

Fielkow Jeffrey A
Buy
2,500 $20.78

2,500

$20.78

$51,950

Nov 19, 2024

Mell Scott A

Mell Scott A
CFO
Sell
2,000 $25.94

2,000

$25.94

$51,880

Nov 15, 2024

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Buy
10,000 $25.83

10,000

$25.83

$258,252

Nov 11, 2024

Tredwell Daniel P

Tredwell Daniel P
Buy
79 $27.51

79

$27.51

$2,175

Aug 12, 2024

Tredwell Daniel P

Tredwell Daniel P
Buy
92 $23.71

92

$23.71

$2,171

May 21, 2024

Mell Scott A

Mell Scott A
CFO
Sell
1,500 $27.30

1,500

$27.30

$40,943

May 10, 2024

Tredwell Daniel P

Tredwell Daniel P
Buy
81 $26.80

81

$26.80

$2,168

May 08, 2024

Parker Herbert K

Parker Herbert K
Buy
6,000 $26.27

6,000

$26.27

$157,597

May 07, 2024

Parker Herbert K

Parker Herbert K
Buy
6,000 $26.01

6,000

$26.01

$156,060

May 06, 2024

Parker Herbert K

Parker Herbert K
Buy
6,100 $26.52

6,100

$26.52

$161,789

May 03, 2024

Parker Herbert K

Parker Herbert K
Buy
1,500 $26.34

1,500

$26.34

$39,512

May 02, 2024

Parker Herbert K

Parker Herbert K
Buy
1,500 $26.31

1,500

$26.31

$39,468

May 01, 2024

Parker Herbert K

Parker Herbert K
Buy
1,000 $25.98

1,000

$25.98

$25,979

Mar 06, 2024

Tredwell Daniel P

Tredwell Daniel P
Buy
10 $24.39

10

$24.39

$251

Mar 05, 2024

Mell Scott A

Mell Scott A
CFO
Sell
3,500 $24.31

3,500

$24.31

$85,090

Mar 04, 2024

Fielkow Jeffrey A

Fielkow Jeffrey A
Buy
1,000 $23.86

1,000

$23.86

$23,860

Mar 01, 2024

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Buy
10,000 $23.62

10,000

$23.62

$236,241

Nov 07, 2023

Tredwell Daniel P

Tredwell Daniel P
Buy
10 $24.22

10

$24.22

$251

Oct 31, 2023

Mell Scott A

Mell Scott A
CFO
Sell
1,036 $24.17

1,036

$24.17

$25,035

Aug 11, 2023

Finley Teresa

Finley Teresa
Buy
19 $26.05

19

$26.05

$506

Aug 08, 2023

Tredwell Daniel P

Tredwell Daniel P
Buy
10 $25.16

10

$25.16

$251

Aug 03, 2023

Mell Scott A

Mell Scott A
CFO
Sell
1,200 $25.80

1,200

$25.80

$30,960

Jul 28, 2023

Swart Paul

Swart Paul
CAO
Sell
5,500 $27.41

5,500

$27.41

$150,761

May 12, 2023

Finley Teresa

Finley Teresa
Buy
20 $25.61

20

$25.61

$506

May 12, 2023

Mell Scott A

Mell Scott A
CFO
Sell
1,150 $25.41

1,150

$25.41

$29,222

May 11, 2023

Tredwell Daniel P

Tredwell Daniel P
Buy
10 $25.21

10

$25.21

$250

May 04, 2023

Fielkow Jeffrey A

Fielkow Jeffrey A
Buy
1,000 $25.26

1,000

$25.26

$25,260

Mar 10, 2023

Finley Teresa

Finley Teresa
Buy
17 $29.19

17

$29.19

$505

Mar 09, 2023

Valenti Samuel III

Valenti Samuel III
Chairman
Sell
4,000 $29.68

4,000

$29.68

$118,720

Mar 09, 2023

Tredwell Daniel P

Tredwell Daniel P
Buy
4 $29.40

4

$29.40

$121

Nov 10, 2022

Finley Teresa

Finley Teresa
Buy
19 $26.73

19

$26.73

$504

Nov 09, 2022

Mell Scott A

Mell Scott A
CFO
Sell
789 $25.35

789

$25.35

$20,001

Nov 08, 2022

Tredwell Daniel P

Tredwell Daniel P
Buy
5 $25.47

5

$25.47

$121

Oct 28, 2022

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Buy
2,100 $21.65

2,100

$21.65

$45,465

Oct 28, 2022

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Buy
2,900 $22.89

2,900

$22.89

$66,381

Oct 28, 2022

Salik Fabio Leandro Matheus

Salik Fabio Leandro Matheus
President, TriMas Packaging
Buy
4,300 $23.45

4,300

$23.45

$100,835

Sep 09, 2022

Finley Teresa

Finley Teresa
Buy
3,342 $26.86

3,342

$26.86

$89,766

Sep 08, 2022

Finley Teresa

Finley Teresa
Buy
6,014 $26.66

6,014

$26.66

$160,333

Sep 06, 2022

Mell Scott A

Mell Scott A
CFO
Sell
757 $26.46

757

$26.46

$20,030

Jun 07, 2022

Schaefer John Philip

Schaefer John Philip
President, TriMas Aerospace
Sell
6,800 $29.91

6,800

$29.91

$203,388

Mar 02, 2022

Valenti Samuel III

Valenti Samuel III
Chairman
Sell
3,000 $31.59

3,000

$31.59

$94,770

Mar 02, 2022

Finley Teresa

Finley Teresa
Buy
3,236 $30.89

3,236

$30.89

$99,960

Nov 09, 2021

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
18,915 $37.05

18,915

$37.05

$700,801

Nov 08, 2021

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
100 $37.12

100

$37.12

$3,712

Nov 05, 2021

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
25 $37.05

25

$37.05

$926

May 03, 2021

GREENE JEFFREY M

GREENE JEFFREY M
Sell
6,500 $32.25

6,500

$32.25

$209,625

May 03, 2021

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
8,525 $32.14

8,525

$32.14

$273,994

Apr 30, 2021

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
15,000 $32.14

15,000

$32.14

$482,100

Mar 10, 2021

Zalupski Robert J

Zalupski Robert J
CFO
Sell
10,543 $33.05

10,543

$33.05

$348,446

Mar 09, 2021

Zalupski Robert J

Zalupski Robert J
CFO
Sell
3,248 $33.01

3,248

$33.01

$107,216

Mar 05, 2021

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
10,337 $32.27

10,337

$32.27

$333,575

Mar 04, 2021

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
1,681 $32.25

1,681

$32.25

$54,212

Mar 04, 2021

Swart Paul

Swart Paul
CAO
Sell
3,399 $31.61

3,399

$31.61

$107,442

Mar 04, 2021

Valenti Samuel III

Valenti Samuel III
Chairman
Sell
20,000 $32.60

20,000

$32.60

$652,000

Mar 03, 2021

Parker Herbert K

Parker Herbert K
Sell
2,500 $32.16

2,500

$32.16

$80,400

Mar 03, 2021

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
10,468 $32.27

10,468

$32.27

$337,802

Mar 03, 2021

Zalupski Robert J

Zalupski Robert J
CFO
Sell
7,561 $32.16

7,561

$32.16

$243,162

Mar 03, 2021

Zalupski Robert J

Zalupski Robert J
CFO
Sell
7,000 $32.13

7,000

$32.13

$224,910

Mar 02, 2021

Parker Herbert K

Parker Herbert K
Sell
21,158 $32.16

21,158

$32.16

$680,441

Mar 02, 2021

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
20,110 $32.79

20,110

$32.79

$659,407

Mar 02, 2021

Zalupski Robert J

Zalupski Robert J
CFO
Sell
1,074 $32.50

1,074

$32.50

$34,905

Mar 02, 2021

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
24,521 $32.39

24,521

$32.39

$794,235

Mar 02, 2021

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
502 $33.17

502

$33.17

$16,651

Aug 27, 2020

Zalupski Robert J

Zalupski Robert J
CFO
Sell
10,000 $25.87

10,000

$25.87

$258,700

May 14, 2020

Boehne Holly M

Boehne Holly M
Buy
2,582 $19.31

2,582

$19.31

$49,858

Mar 12, 2020

Tredwell Daniel P

Tredwell Daniel P
Buy
5,000 $22.06

5,000

$22.06

$110,300

Mar 02, 2020

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
11,821 $26.48

11,821

$26.48

$313,020

Nov 27, 2019

Swart Paul

Swart Paul
CAO
Sell
2,500 $31.20

2,500

$31.20

$77,993

Nov 26, 2019

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
1,348 $31.25

1,348

$31.25

$42,125

Nov 25, 2019

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
719 $31.25

719

$31.25

$22,469

Nov 15, 2019

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
16,000 $31.08

16,000

$31.08

$497,296

Nov 08, 2019

Zalupski Robert J

Zalupski Robert J
CFO
Sell
2,600 $31.33

2,600

$31.33

$81,450

Nov 06, 2019

Swart Paul

Swart Paul
CAO
Sell
2,500 $30.51

2,500

$30.51

$76,263

Nov 05, 2019

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
5,000 $30.00

5,000

$30.00

$150,008

Sep 11, 2019

Zalupski Robert J

Zalupski Robert J
CFO
Sell
7,500 $31.24

7,500

$31.24

$234,285

Sep 05, 2019

Zalupski Robert J

Zalupski Robert J
CFO
Sell
7,500 $30.20

7,500

$30.20

$226,508

May 21, 2019

Zalupski Robert J

Zalupski Robert J
CFO
Sell
10,000 $30.25

10,000

$30.25

$302,450

May 20, 2019

MILLER EUGENE A

MILLER EUGENE A
Sell
10,000 $30.01

10,000

$30.01

$300,070

May 20, 2019

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
9,257 $30.08

9,257

$30.08

$278,441

May 20, 2019

Valenti Samuel III

Valenti Samuel III
Chairman
Sell
10,000 $29.98

10,000

$29.98

$299,830

May 17, 2019

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
12,098 $30.40

12,098

$30.40

$367,731

May 17, 2019

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
4,991 $30.47

4,991

$30.47

$152,076

May 17, 2019

Gougarty Nancy

Gougarty Nancy
Sell
8,037 $30.33

8,037

$30.33

$243,762

May 16, 2019

AMATO THOMAS A

AMATO THOMAS A
President and CEO
Sell
10,000 $30.72

10,000

$30.72

$307,200

Feb 28, 2019

Zalupski Robert J

Zalupski Robert J
CFO
Sell
2,500 $32.01

2,500

$32.01

$80,035

Aug 30, 2018

Zalupski Robert J

Zalupski Robert J
CFO
Sell
5,000 $31.08

5,000

$31.08

$155,423

May 21, 2018

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
5,000 $29.03

5,000

$29.03

$145,150

May 02, 2018

Zalupski Robert J

Zalupski Robert J
CFO
Sell
2,500 $27.11

2,500

$27.11

$67,775

May 02, 2018

Swart Paul

Swart Paul
CAO
Sell
2,000 $27.05

2,000

$27.05

$54,100

May 01, 2018

Zalupski Robert J

Zalupski Robert J
CFO
Sell
5,000 $27.20

5,000

$27.20

$136,000

Apr 30, 2018

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
29,546 $27.37

29,546

$27.37

$808,674

Apr 27, 2018

Sherbin Joshua A

Sherbin Joshua A
Senior Vice Pres & Gen Counsel
Sell
454 $28.05

454

$28.05

$12,735

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