Insider
Date
Role
Action
Shares
Price
Amount
Familiar Calderon Gerardo
12 Aug 2026
See Remarks
Buy
1,935
$15.53
$30.05K
Dignam Denise
11 Aug 2026
Chief Executive Officer
Buy
3,378
$14.95
$50.50K
CRANSTON MARY B
7 Aug 2026
Director
Buy
6,000
$15.83
$94.95K
Martinko Joseph T.
7 Aug 2026
See Remarks
Buy
1,940
$15.47
$30.01K
Foley Michael Robert
7 Aug 2026
See Remarks
Buy
1,934
$15.51
$30.00K
Cowan Alister
7 Aug 2026
Director
Buy
13,000
$15.62
$203.06K
HOSTETTER SHANE
6 Aug 2026
Chief Financial Officer
Buy
3,350
$14.94
$50.05K
Dignam Denise
8 Aug 2025
President & CEO
Buy
4,068
$12.06
$49.06K
Gumpel Damian
3 Jun 2025
See Remarks
Buy
7,822
$9.95
$77.83K
Gumpel Damian
2 Jun 2025
See Remarks
Buy
13,400
$9.22
$123.55K
HOSTETTER SHANE
19 May 2025
Chief Financial Officer
Buy
4,450
$11.28
$50.20K
Scarborough Alvenia
7 Nov 2024
SVP Corp Communications & CBO
Sell
7,500
$20.64
$154.77K
Picho Diane I.
7 Aug 2024
Interim Pres. - Titanium Tech
Sell
1,108
$18.84
$20.87K
Picho Diane I.
7 Aug 2024
Interim Pres. - Titanium Tech
Sell
1,576
$18.81
$29.64K
Picho Diane I.
6 Aug 2024
Interim Pres. - Titanium Tech
Sell
73
$19.04
$1.39K
Newman Mark
9 Jun 2023
President and CEO
Buy
7,661
$34.63
$265.30K
Scarborough Alvenia
9 Jun 2023
SVP Corp Communications & CBO
Sold after exercise
5,125
$32.30
$165.54K
Abbott Matthew S
8 Jun 2023
SVP, Chief Enterprise Transfor
Sold after exercise
8,912
$34.20
$304.79K
Bellezza Alisha
6 Mar 2023
President, Thermal Spec Solns
Sold after exercise
5,936
$35.47
$210.55K
Bellezza Alisha
6 Mar 2023
President, Thermal Spec Solns
Sold after exercise
7,415
$35.47
$263.01K
Bellezza Alisha
6 Mar 2023
President, Thermal Spec Solns
Sold after exercise
5,453
$35.47
$193.42K
Bellezza Alisha
6 Mar 2023
President, Thermal Spec Solns
Sold after exercise
8,912
$35.47
$316.11K
Sparks Edwin C
7 Jun 2022
President, Titan Tech Chem Sol
Sold after exercise
17,830
$43.59
$777.21K
Sparks Edwin C
7 Jun 2022
President, Titan Tech Chem Sol
Sold after exercise
4,312
$43.59
$187.96K
Ralhan Sameer
9 May 2022
SVP, CFO
Sold after exercise
20,175
$40.01
$807.20K
Sparks Edwin C
6 May 2022
President, Titan Tech Chem Sol
Sold after exercise
12,270
$39.27
$481.84K
Sparks Edwin C
6 May 2022
President, Titan Tech Chem Sol
Sold after exercise
27,997
$39.27
$1.10M
Ralhan Sameer
6 May 2022
SVP, CFO
Sold after exercise
35,188
$40.14
$1.41M
Scarborough Alvenia
5 May 2022
SVP Corp Communications & CBO
Sold after exercise
7,249
$40.42
$293.00K
Bellezza Alisha
5 May 2022
President, Thermal Spec Solns
Sold after exercise
5,453
$40.48
$220.74K
Bellezza Alisha
5 May 2022
President, Thermal Spec Solns
Sold after exercise
8,912
$40.48
$360.76K
Newman Mark
5 May 2022
President and CEO
Sold after exercise
197,161
$40.22
$7.93M
Sparks Edwin C
5 May 2022
President, Titan Tech Chem Sol
Sold after exercise
523
$40.50
$21.18K
Shelton David C
5 May 2022
SVP, GC & Corp. Secretary
Sold after exercise
67,736
$39.99
$2.71M
Shelton David C
5 May 2022
SVP, GC & Corp. Secretary
Sold after exercise
83,044
$39.99
$3.32M
Newman Mark
2 Dec 2021
President and CEO
Sold after exercise
34,252
$29.94
$1.03M
Ralhan Sameer
2 Dec 2021
SVP, CFO
Sold after exercise
17,482
$29.85
$521.84K
Shelton David C
2 Dec 2021
SVP, GC & Corp. Secretary
Sold after exercise
9,886
$29.74
$294.01K
Vergnano Mark
2 Dec 2021
Director
Sold after exercise
99,968
$29.92
$2.99M
Shelton David C
30 Aug 2021
SVP, GC & Corp. Secretary
Sold after exercise
1,065
$35.00
$37.28K
Vergnano Mark
30 Aug 2021
Director
Sold after exercise
10,793
$35.00
$377.76K
Newman Mark
30 Aug 2021
President and CEO
Sold after exercise
3,691
$35.00
$129.19K
Ralhan Sameer
30 Aug 2021
SVP, CFO
Sold after exercise
1,890
$35.00
$66.15K
Ralhan Sameer
27 Aug 2021
SVP, CFO
Sold after exercise
15,085
$35.00
$527.98K
Newman Mark
27 Aug 2021
President and CEO
Sold after exercise
29,732
$35.00
$1.04M
Shelton David C
27 Aug 2021
SVP, GC & Corp. Secretary
Sold after exercise
8,689
$35.00
$304.12K
Vergnano Mark
27 Aug 2021
Director
Sold after exercise
87,360
$35.00
$3.06M
Dignam Denise
3 Aug 2021
President, Adv Perf Materials
Sold after exercise
5,571
$33.86
$188.63K
Scarborough Alvenia
3 Aug 2021
SVP Corp Communications & CBO
Sold after exercise
3,000
$34.13
$102.39K
Bellezza Alisha
7 Jun 2021
President, Thermal Spec Solns
Sold after exercise
8,913
$36.17
$322.38K
Sparks Edwin C
7 Jun 2021
President, Titan Tech Chem Sol
Sold after exercise
28,521
$36.10
$1.03M
Abbott Matthew S
27 May 2021
VP, CAO & Controller
Sold after exercise
8,913
$35.61
$317.39K
Vergnano Mark
18 Dec 2020
President and CEO
Sold after exercise
153,392
$27.28
$4.18M
Snell E Bryan
10 Nov 2020
President, Titanium Tech
Sold after exercise
28,341
$22.29
$631.72K
Sparks Edwin C
10 Aug 2020
President, Fluoro & Chem Sol
Sold after exercise
2,728
$20.56
$56.09K
Newman Mark
7 May 2020
Senior VP & COO
Buy
1,000
$11.62
$11.62K
Newman Mark
7 May 2020
Senior VP & COO
Buy
1,500
$11.62
$17.43K
Snell E Bryan
13 Mar 2020
President, Titanium Tech
Buy
11,000
$10.15
$111.65K
BROWN RICHARD H
2 Mar 2020
Director
Buy
7,500
$14.06
$105.45K
Vergnano Mark
23 Jan 2020
President and CEO
Sold after exercise
220,759
$16.00
$3.53M
Newman Mark
11 Sep 2019
Senior VP & COO
Buy
20,000
$16.42
$328.34K
CRANSTON MARY B
7 Aug 2019
Director
Buy
1,790
$13.99
$25.04K
Snell E Bryan
6 Aug 2019
President - Titanium Tech
Buy
12,000
$13.77
$165.24K
ANASTASIO CURT
5 Aug 2019
Director
Buy
indirect
3,500
$14.15
$49.53K
BELL BRADLEY J
5 Aug 2019
Director
Buy
indirect
5,000
$14.67
$73.35K
Shelton David C
5 Aug 2019
SVP, GC & Corp. Secretary
Buy
15,000
$13.82
$207.26K
Vergnano Mark
10 Jun 2019
President and CEO
Buy
44,000
$23.17
$1.02M
Kelliher Susan M.
17 May 2019
SVP, People & Health Services
Buy
6,500
$23.06
$149.88K
BELL BRADLEY J
16 May 2019
Director
Buy
indirect
5,000
$24.06
$120.30K
CRANSTON MARY B
16 May 2019
Director
Buy
1,044
$23.91
$24.97K
Trojanowski Amy
15 Mar 2019
VP and Controller
Sell
9,049
$39.10
$353.82K
Trojanowski Amy
13 Mar 2019
VP and Controller
Sold after exercise
1,080
$39.10
$42.23K
Newman Mark
11 Mar 2019
Senior VP and CFO
Sell
59,210
$38.26
$2.27M
Trojanowski Amy
1 Mar 2019
VP and Controller
Sold after exercise
4,100
$38.63
$158.38K
Trojanowski Amy
1 Mar 2019
VP and Controller
Sold after exercise
9,436
$38.63
$364.51K
Kirsch Paul
25 Feb 2019
President - Fluoroproducts
Sell
10,000
$38.66
$386.60K
BROWN RICHARD H
3 Dec 2018
Director
Buy
10,000
$28.60
$286.00K
Vergnano Mark
9 May 2018
President and CEO
Sold after exercise
55,713
$50.34
$2.80M
Newman Mark
8 May 2018
SVP and CFO
Sold after exercise
3,675
$50.45
$185.40K
Newman Mark
8 May 2018
SVP and CFO
Sold after exercise
40,000
$50.00
$2.00M
Vergnano Mark
8 May 2018
President and CEO
Sold after exercise
144,438
$50.52
$7.30M
Parker Erich
17 Apr 2018
SVP Corp Communications & CBO
Sold after exercise
5,000
$52.00
$260.00K
Newman Mark
9 Mar 2018
Senior VP and CFO
Sell
indirect
700
$49.00
$34.30K
Newman Mark
9 Mar 2018
Senior VP and CFO
Sell
indirect
800
$49.05
$39.24K
Newman Mark
9 Mar 2018
Senior VP and CFO
Sell
10,600
$49.13
$520.82K
Newman Mark
9 Mar 2018
Senior VP and CFO
Sell
17,281
$49.24
$850.91K
Kirsch Paul
20 Feb 2018
President, Fluoroproducts
Sold after exercise
13,770
$50.01
$688.64K
Siemer Christian W
13 Dec 2017
President, Chemical Solutions
Sold after exercise
15,088
$47.37
$714.72K
Snell E Bryan
6 Nov 2017
President, Titanium Tech
Sold after exercise
11,878
$53.25
$632.50K
Shelton David C
13 Oct 2017
SVP, GC & Corp. Secretary
Sold after exercise
5,908
$56.01
$330.91K
Shelton David C
10 Oct 2017
SVP, GC & Corp. Secretary
Sold after exercise
6,397
$55.00
$351.84K
Shelton David C
10 Oct 2017
SVP, GC & Corp. Secretary
Sold after exercise
7,000
$55.00
$385.00K
Shelton David C
5 Oct 2017
SVP, GC & Corp. Secretary
Sold after exercise
7,000
$54.00
$378.00K
Shelton David C
5 Oct 2017
SVP, GC & Corp. Secretary
Sold after exercise
6,000
$54.00
$324.00K
Shelton David C
3 Oct 2017
SVP, GC & Corp. Secretary
Sold after exercise
6,000
$53.00
$318.00K
Snell E Bryan
5 Sep 2017
President, Titanium Tech
Sell
13,000
$49.35
$641.55K
Shelton David C
31 Aug 2017
SVP, GC & Corp. Secretary
Sold after exercise
13,337
$48.48
$646.58K
Trojanowski Amy
11 Aug 2017
VP and Controller
Sell
2,313
$46.14
$106.72K
Snell E Bryan
11 Aug 2017
President, Titanium Tech
Sell
10,000
$46.24
$462.40K
Trojanowski Amy
10 Aug 2017
VP and Controller
Sell
187
$44.73
$8.36K
Kirsch Paul
5 Jun 2017
President - Fluoroproducts
Sell
19,036
$41.42
$788.47K
Parker Erich
16 May 2017
VP Corp Comm & CBO
Sold after exercise
4,908
$45.53
$223.46K
Newman Mark
5 May 2017
Senior VP and CFO
Sell
indirect
350
$40.79
$14.28K
Newman Mark
4 May 2017
Senior VP and CFO
Sell
22,431
$39.82
$893.20K
BROWN RICHARD H
3 May 2017
Director
Buy
2,500
$39.10
$97.75K
