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

May 13, 2025

Painter Corning F.

Painter Corning F.
CEO
Buy
20,000 $11.08

20,000

$11.08

$221,632

Mar 12, 2025

Quinones Carlos

Quinones Carlos
Sr. VP Global Operations
Buy
3,300 $13.07

3,300

$13.07

$43,131

Aug 22, 2024

Painter Corning F.

Painter Corning F.
CEO
Buy
10,000 $17.69

10,000

$17.69

$176,900

Aug 09, 2024

SMITH DAN F

SMITH DAN F
Buy
2,500 $18.53

2,500

$18.53

$46,325

Aug 07, 2024

Painter Corning F.

Painter Corning F.
CEO
Buy
4,958 $18.01

4,958

$18.01

$89,294

Aug 07, 2024

Painter Corning F.

Painter Corning F.
CEO
Buy
15,042 $17.31

15,042

$17.31

$260,377

Aug 07, 2024

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
5,000 $18.22

5,000

$18.22

$91,100

Aug 07, 2024

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
5,000 $18.13

5,000

$18.13

$90,650

Aug 07, 2024

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
5,000 $18.14

5,000

$18.14

$90,700

Jun 10, 2024

Quinones Carlos

Quinones Carlos
Sr. VP Global Operations
Buy
4,000 $23.51

4,000

$23.51

$94,040

Jun 07, 2024

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
5,000 $23.68

5,000

$23.68

$118,400

Jun 04, 2024

Niewiem Sandra

Niewiem Sandra
Sr. VP Global Specialties
Sell
6,601 $24.16

6,601

$24.16

$159,480

Jun 04, 2024

Niewiem Sandra

Niewiem Sandra
Sr. VP Global Specialties
Sell
1,704 $24.41

1,704

$24.41

$41,595

Aug 18, 2023

Painter Corning F.

Painter Corning F.
CEO
Buy
15,000 $21.59

15,000

$21.59

$323,850

Mar 15, 2023

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
10,000 $23.82

10,000

$23.82

$238,185

Mar 13, 2023

Quinones Carlos

Quinones Carlos
Sr. VP Global Operations
Buy
3,800 $23.98

3,800

$23.98

$91,124

Mar 06, 2023

Hrivnak Robert G.

Hrivnak Robert G.
CAO
Sell
2,514 $26.60

2,514

$26.60

$66,862

Jan 11, 2023

Hrivnak Robert G.

Hrivnak Robert G.
CAO
Buy
2 $19.23

2

$19.23

$44

Oct 04, 2022

Hrivnak Robert G.

Hrivnak Robert G.
CAO
Buy
3 $14.47

3

$14.47

$44

Aug 22, 2022

Painter Corning F.

Painter Corning F.
CEO
Buy
30,000 $16.77

30,000

$16.77

$503,124

Jul 01, 2022

Hrivnak Robert G.

Hrivnak Robert G.
CAO
Buy
3 $15.37

3

$15.37

$44

May 12, 2022

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
4,600 $16.88

4,600

$16.88

$77,643

May 12, 2022

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
400 $16.76

400

$16.76

$6,706

May 11, 2022

Glajch Jeffrey

Glajch Jeffrey
CFO
Buy
5,000 $17.03

5,000

$17.03

$85,165

Apr 07, 2022

Hrivnak Robert G.

Hrivnak Robert G.
CAO
Buy
3 $14.47

3

$14.47

$44

Mar 04, 2022

SMITH DAN F

SMITH DAN F
Buy
13,000 $15.07

13,000

$15.07

$195,910

Feb 24, 2022

Painter Corning F.

Painter Corning F.
CEO
Buy
40,000 $15.19

40,000

$15.19

$607,640

Feb 24, 2022

LINDSEY MARY A

LINDSEY MARY A
Buy
10,000 $15.07

10,000

$15.07

$150,690

Feb 24, 2022

SMITH DAN F

SMITH DAN F
Buy
7,000 $14.85

7,000

$14.85

$103,950

Jan 20, 2022

Hrivnak Robert G.

Hrivnak Robert G.
CAO
Buy
0 $18.63

0

$18.63

$1

Jan 12, 2022

Hrivnak Robert G.

Hrivnak Robert G.
CAO
Buy
2 $18.75

2

$18.75

$42

Nov 30, 2021

Painter Corning F.

Painter Corning F.
CEO
Buy
30,000 $17.39

30,000

$17.39

$0

Nov 10, 2021

Hrivnak Robert G.

Hrivnak Robert G.
CAO and Interim CFO
Buy
2,500 $20.07

2,500

$20.07

$50,166

Nov 12, 2020

Winkhaus Hans Dietrich

Winkhaus Hans Dietrich
Buy
4,816 $14.52

4,816

$14.52

$69,928

Nov 10, 2020

Winkhaus Hans Dietrich

Winkhaus Hans Dietrich
Sell
4,816 $15.01

4,816

$15.01

$72,288

Sep 04, 2020

Painter Corning F.

Painter Corning F.
CEO
Buy
50,000 $12.70

50,000

$12.70

$635,000

May 22, 2020

Painter Corning F.

Painter Corning F.
CEO
Buy
50,000 $9.11

50,000

$9.11

$455,280

May 18, 2020

Schulze Isfort Andre

Schulze Isfort Andre
CAO
Buy
5,000 $7.32

5,000

$7.32

$36,600

May 15, 2020

Crenshaw Lorin

Crenshaw Lorin
CFO
Buy
14,750 $7.37

14,750

$7.37

$108,708

Mar 13, 2020

Quinones Carlos

Quinones Carlos
Sr. VP Global Operations
Buy
2,000 $10.58

2,000

$10.58

$21,160

Mar 10, 2020

Reers Michael

Reers Michael
Chief Administration Officer
Buy
5,000 $11.35

5,000

$11.35

$56,750

Mar 04, 2020

Tuttle Patrick F.

Tuttle Patrick F.
Sr. VP Global Human Resources
Buy
4,250 $14.00

4,250

$14.00

$59,500

Mar 03, 2020

Painter Corning F.

Painter Corning F.
CEO
Buy
35,000 $13.87

35,000

$13.87

$485,335

Feb 28, 2020

Quinones Carlos

Quinones Carlos
Sr. VP Global Operations
Buy
3,600 $13.24

3,600

$13.24

$47,664

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