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

Jun 16, 2025

HAUSHILL MARK W

HAUSHILL MARK W
EVP & CFO
Sell
10,566 $59.07

10,566

$59.07

$624,109

Jun 13, 2025

HAUSHILL MARK W

HAUSHILL MARK W
EVP & CFO
Sell
52,748 $58.76

52,748

$58.76

$3,099,583

Jun 06, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
36,103 $62.65

36,103

$62.65

$2,261,694

Jun 06, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
168 $63.58

168

$63.58

$10,681

May 14, 2025

Hill Kirby

Hill Kirby
Chairman, Captives & Programs
Sell
8,249 $60.87

8,249

$60.87

$502,135

May 08, 2025

HAUSHILL MARK W

HAUSHILL MARK W
EVP & CFO
Sell
3,447 $59.23

3,447

$59.23

$204,172

May 08, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
13,786 $59.23

13,786

$59.23

$816,570

Mar 17, 2025

Duffy Sean W

Duffy Sean W
EVP & CHIEF CLAIMS OFFICER
Sell
5,625 $48.90

5,625

$48.90

$275,063

Mar 06, 2025

Hill Kirby

Hill Kirby
PRESIDENT - INDUSTRY SOLUTIONS
Sell
2,562 $50.24

2,562

$50.24

$128,715

Mar 06, 2025

Bodnar Dan PK

Bodnar Dan PK
Chief Information Officer
Sell
1,131 $50.24

1,131

$50.24

$56,821

Mar 06, 2025

Hill Kirby

Hill Kirby
PRESIDENT - INDUSTRY SOLUTIONS
Sell
2,707 $50.24

2,707

$50.24

$135,999

Mar 06, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
20,311 $50.24

20,311

$50.24

$1,020,423

Mar 06, 2025

HAUSHILL MARK W

HAUSHILL MARK W
EVP & CFO
Sell
2,363 $50.24

2,363

$50.24

$118,717

Mar 06, 2025

Bodnar Dan PK

Bodnar Dan PK
Chief Information Officer
Sell
1,928 $50.24

1,928

$50.24

$96,863

Mar 06, 2025

Kapadia Sandip A

Kapadia Sandip A
EVP, Chief Actuary
Sell
1,866 $50.24

1,866

$50.24

$93,748

Mar 06, 2025

Kapadia Sandip A

Kapadia Sandip A
EVP, Chief Actuary
Sell
1,095 $50.24

1,095

$50.24

$55,013

Mar 06, 2025

Schmitt Thomas N

Schmitt Thomas N
CHIEF PEOPLE & ADMIN. OFFICER
Sell
1,928 $50.24

1,928

$50.24

$96,863

Mar 06, 2025

Schmitt Thomas N

Schmitt Thomas N
CHIEF PEOPLE & ADMIN. OFFICER
Sell
1,697 $50.24

1,697

$50.24

$85,257

Mar 06, 2025

Ashe Gena L

Ashe Gena L
Sell
1,000 $50.62

1,000

$50.62

$50,615

Mar 06, 2025

Duffy Sean W

Duffy Sean W
EVP & CHIEF CLAIMS OFFICER
Sell
2,002 $50.24

2,002

$50.24

$100,580

Mar 06, 2025

Shaunty Leslie

Shaunty Leslie
General Counsel & Secretary
Sell
1,412 $50.24

1,412

$50.24

$70,939

Mar 06, 2025

Duffy Sean W

Duffy Sean W
EVP & CHIEF CLAIMS OFFICER
Sell
2,008 $50.24

2,008

$50.24

$100,882

Mar 06, 2025

Burkhart John A III

Burkhart John A III
PRESIDENT - SPECIALTY LINES
Sell
2,262 $50.24

2,262

$50.24

$113,643

Mar 06, 2025

Burkhart John A III

Burkhart John A III
PRESIDENT - SPECIALTY LINES
Sell
2,570 $50.24

2,570

$50.24

$129,117

Mar 06, 2025

Shaunty Leslie

Shaunty Leslie
General Counsel & Secretary
Sell
828 $50.24

828

$50.24

$41,599

Mar 03, 2025

Schmitt Thomas N

Schmitt Thomas N
CHIEF PEOPLE & ADMIN. OFFICER
Sell
6,300 $51.92

6,300

$51.92

$327,096

Jan 08, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
262 $45.53

262

$45.53

$11,928

Jan 07, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
1,294 $45.51

1,294

$45.51

$58,889

Jan 07, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
1,414 $45.13

1,414

$45.13

$63,818

Jan 07, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
4,538 $45.47

4,538

$45.47

$206,342

Jan 07, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
3,766 $45.07

3,766

$45.07

$169,716

Jan 06, 2025

Schmitt Thomas N

Schmitt Thomas N
CHIEF PEOPLE & ADMIN. OFFICER
Sell
546 $46.85

546

$46.85

$25,582

Jan 06, 2025

Kapadia Sandip A

Kapadia Sandip A
EVP, Chief Actuary
Sell
464 $46.97

464

$46.97

$21,792

Jan 06, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
47 $47.10

47

$47.10

$2,214

Jan 06, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
130 $47.11

130

$47.11

$6,124

Jan 06, 2025

Kapadia Sandip A

Kapadia Sandip A
EVP, Chief Actuary
Sell
444 $46.99

444

$46.99

$20,864

Jan 06, 2025

Shaunty Leslie

Shaunty Leslie
General Counsel & Secretary
Sell
344 $47.07

344

$47.07

$16,193

Jan 03, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
9,643 $47.83

9,643

$47.83

$461,205

Jan 03, 2025

Schmitt Thomas N

Schmitt Thomas N
CHIEF PEOPLE & ADMIN. OFFICER
Sell
637 $47.81

637

$47.81

$30,454

Jan 03, 2025

Kapadia Sandip A

Kapadia Sandip A
EVP, Chief Actuary
Sell
551 $47.82

551

$47.82

$26,350

Jan 03, 2025

Shaunty Leslie

Shaunty Leslie
General Counsel & Secretary
Sell
457 $47.73

457

$47.73

$21,813

Jan 03, 2025

Kapadia Sandip A

Kapadia Sandip A
EVP, Chief Actuary
Sell
678 $47.65

678

$47.65

$32,309

Jan 03, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
3,695 $47.63

3,695

$47.63

$175,974

Jan 02, 2025

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
6,010 $49.37

6,010

$49.37

$296,714

Jan 02, 2025

Bodnar Dan PK

Bodnar Dan PK
Chief Information Officer
Sell
785 $49.05

785

$49.05

$38,504

Jan 02, 2025

Burkhart John A III

Burkhart John A III
PRESIDENT - SPECIALTY LINES
Sell
1,465 $49.04

1,465

$49.04

$71,844

Jan 02, 2025

Kapadia Sandip A

Kapadia Sandip A
EVP, Chief Actuary
Sell
4,347 $49.51

4,347

$49.51

$215,233

Jan 02, 2025

Bodnar Dan PK

Bodnar Dan PK
Chief Information Officer
Sell
2,699 $49.92

2,699

$49.92

$134,734

Jan 02, 2025

Hill Kirby

Hill Kirby
PRESIDENT - INDUSTRY SOLUTIONS
Sell
1,560 $49.00

1,560

$49.00

$76,446

Jan 02, 2025

HAUSHILL MARK W

HAUSHILL MARK W
EVP & CFO
Sell
1,630 $49.06

1,630

$49.06

$79,965

Dec 05, 2024

Hays James Charles

Hays James Charles
Sell
27,950 $54.84

27,950

$54.84

$1,532,686

Dec 04, 2024

Hays James Charles

Hays James Charles
Sell
50,000 $54.22

50,000

$54.22

$2,710,900

Dec 03, 2024

Hays James Charles

Hays James Charles
Sell
25,000 $54.00

25,000

$54.00

$1,350,120

Nov 27, 2024

Hays James Charles

Hays James Charles
Sell
33,539 $53.87

33,539

$53.87

$1,806,910

Nov 04, 2024

Hill Kirby

Hill Kirby
PRESIDENT - INDUSTRY SOLUTIONS
Sell
3,600 $43.07

3,600

$43.07

$155,052

Aug 09, 2024

Terry Katharine

Terry Katharine
Sell
1,653 $36.87

1,653

$36.87

$60,946

May 10, 2024

HAUSHILL MARK W

HAUSHILL MARK W
EVP & CFO
Sell
3,244 $37.18

3,244

$37.18

$120,612

May 10, 2024

Hill Kirby

Hill Kirby
PRESIDENT - INDUSTRY SOLUTIONS
Sell
8,500 $37.02

8,500

$37.02

$314,670

May 10, 2024

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
23,533 $37.21

23,533

$37.21

$875,663

May 09, 2024

WESTAIM CORP

WESTAIM CORP
Sell
5,060,000 $36.50

5,060,000

$36.50

$184,690,000

Mar 12, 2024

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
14,243 $35.93

14,243

$35.93

$511,751

Mar 11, 2024

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
13,407 $35.63

13,407

$35.63

$477,691

Mar 08, 2024

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
12,109 $35.56

12,109

$35.56

$430,596

Mar 07, 2024

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
10,241 $35.44

10,241

$35.44

$362,941

Mar 06, 2024

Robinson Andrew S

Robinson Andrew S
Chairman & CEO
Sell
13,374 $35.70

13,374

$35.70

$477,452

Nov 20, 2023

WESTAIM CORP

WESTAIM CORP
Sell
3,600,000 $30.50

3,600,000

$30.50

$109,800,000

Aug 10, 2023

Kuczinski Anthony J

Kuczinski Anthony J
Buy
1,000 $25.08

1,000

$25.08

$25,084

Jun 12, 2023

WESTAIM CORP

WESTAIM CORP
Sell
3,987,500 $23.00

3,987,500

$23.00

$91,712,500

Jun 12, 2023

Hays James Charles

Hays James Charles
Sell
200,000 $21.91

200,000

$21.91

$4,381,500

TOP