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

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

4

Insider Involved

1

Total Buys

$0.00

Total Sells

$1.07M

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 03, 2026

Carter Margot Lebenberg

Carter Margot Lebenberg
Sell
561 $212.35

561

$212.35

$119,128

Jul 31, 2026

Carter Margot Lebenberg

Carter Margot Lebenberg
Sell
478 $204.00

478

$204.00

$97,512

Jul 31, 2026

Carter Margot Lebenberg

Carter Margot Lebenberg
Sell
2,517 $203.57

2,517

$203.57

$512,390

Jul 31, 2026

Carter Margot Lebenberg

Carter Margot Lebenberg
Sell
1,659 $204.56

1,659

$204.56

$339,367

Nov 05, 2025

Rush David E

Rush David E
Buy
1,000 $208.08

1,000

$208.08

$208,080

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 19, 2025

Devlin William R

Devlin William R
SVP, Controller
Sell
2,000 $232.76

2,000

$232.76

$465,518

May 22, 2025

Rush David E

Rush David E
Buy
1,000 $213.66

1,000

$213.66

$213,660

Nov 25, 2024

Cribbs Eric

Cribbs Eric
President (American Gypsum)
Sell
1,000 $319.64

1,000

$319.64

$319,640

Nov 22, 2024

Kesler Dale Craig

Kesler Dale Craig
EVP and CFO
Sell
5,000 $310.04

5,000

$310.04

$1,550,192

Nov 22, 2024

Haack Michael

Haack Michael
President and CEO
Sell
200 $311.06

200

$311.06

$62,212

Nov 22, 2024

Haack Michael

Haack Michael
President and CEO
Sell
11,688 $310.49

11,688

$310.49

$3,628,977

Nov 21, 2024

Haack Michael

Haack Michael
President and CEO
Sell
2,003 $305.20

2,003

$305.20

$611,307

Nov 21, 2024

Haack Michael

Haack Michael
President and CEO
Sell
4,258 $306.95

4,258

$306.95

$1,307,003

Nov 21, 2024

Haack Michael

Haack Michael
President and CEO
Sell
4,613 $308.31

4,613

$308.31

$1,422,222

Nov 21, 2024

Haack Michael

Haack Michael
President and CEO
Sell
5,652 $308.97

5,652

$308.97

$1,746,291

Nov 21, 2024

Haack Michael

Haack Michael
President and CEO
Sell
4,453 $306.06

4,453

$306.06

$1,362,907

Nov 20, 2024

STEWART RICHARD ROSS

STEWART RICHARD ROSS
Sell
3,577 $300.30

3,577

$300.30

$1,074,173

Nov 11, 2024

Haddock Alex

Haddock Alex
SVP
Sell
1,100 $313.54

1,100

$313.54

$344,890

Nov 06, 2024

Thompson Tony

Thompson Tony
SVP
Sell
1,401 $314.00

1,401

$314.00

$439,914

Nov 06, 2024

Devlin William R

Devlin William R
SVP, Controller
Sell
2,304 $312.45

2,304

$312.45

$719,885

Sep 17, 2024

Damiris George John

Damiris George John
Sell
1,000 $277.62

1,000

$277.62

$277,620

Jul 31, 2024

Kesler Dale Craig

Kesler Dale Craig
EVP and CFO
Sell
5,000 $266.76

5,000

$266.76

$1,333,800

Mar 06, 2024

Haack Michael

Haack Michael
President and CEO
Sell
3,345 $256.65

3,345

$256.65

$858,505

Mar 06, 2024

Haack Michael

Haack Michael
President and CEO
Sell
7,012 $254.71

7,012

$254.71

$1,786,034

Mar 06, 2024

Haack Michael

Haack Michael
President and CEO
Sell
350 $257.47

350

$257.47

$90,116

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