Insider
Date
Role
Action
Shares
Price
Amount
Kang Jyh Lee
29 Sep 2026
Director
Sell
10,000
$30.75
$307.50K
Han Kyung Park
25 Sep 2026
SVP & GM of FPD Ops
Sell
9,500
$30.37
$288.52K
Kang Jyh Lee
24 Sep 2026
Director
Sell
7,500
$29.50
$221.25K
Kang Jyh Lee
22 Sep 2026
Director
Sell
10,000
$29.70
$297.00K
Rui Zhang
17 Apr 2026
VP, CAO & Corporate Controller
Sell
4,556
$46.70
$212.77K
Kang Jyh Lee
16 Apr 2026
Director
Sell
10,000
$45.80
$458.00K
Kang Jyh Lee
16 Apr 2026
Director
Sell
10,000
$46.05
$460.50K
Kang Jyh Lee
15 Apr 2026
Director
Sell
10,000
$45.10
$451.00K
Constantine S Macricostas
14 Apr 2026
Director
Sell
indirect
50,000
$45.35
$2.27M
Hsueh-Chun Wang
14 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
19,250
$45.30
$872.03K
Eric Rivera
9 Apr 2026
President, CFO
Sell
40,635
$44.00
$1.79M
Eric Rivera
9 Apr 2026
President, CFO
Sell
882
$44.00
$38.81K
Hsueh-Chun Wang
9 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
11,875
$44.25
$525.47K
Hsueh-Chun Wang
8 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
10,000
$42.69
$426.90K
Rui Zhang
8 Apr 2026
VP, CAO & Corporate Controller
Sell
1,752
$43.50
$76.21K
George Macricostas
8 Apr 2026
CEO
Sell
109,194
$42.90
$4.68M
George Macricostas
8 Apr 2026
CEO
Sell
5,500
$43.28
$238.04K
George Macricostas
8 Apr 2026
CEO
Sell
6,500
$43.27
$281.26K
Hsueh-Chun Wang
1 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
1,714
$42.15
$72.25K
Hsueh-Chun Wang
1 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
4,100
$42.14
$172.77K
Hsueh-Chun Wang
1 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
4,186
$42.00
$175.81K
Mitchell G Tyson
1 Apr 2026
Director
Sell
10,000
$42.31
$423.10K
Kang Jyh Lee
23 Mar 2026
Director
Sell
10,000
$39.00
$390.00K
Kang Jyh Lee
19 Mar 2026
Director
Sell
10,000
$35.80
$358.00K
Han Kyung Park
16 Jan 2026
SVP & GM of FPD Ops
Sell
6,250
$34.89
$218.06K
Kang Jyh Lee
16 Jan 2026
Director
Sell
10,000
$34.51
$345.10K
Kang Jyh Lee
15 Jan 2026
Director
Sell
10,000
$34.13
$341.30K
Kang Jyh Lee
13 Jan 2026
Director
Sell
10,000
$34.42
$344.20K
Han Kyung Park
13 Jan 2026
SVP & GM of FPD Ops
Sell
7,500
$33.70
$252.75K
Kang Jyh Lee
12 Jan 2026
Director
Sell
10,000
$33.05
$330.50K
Kang Jyh Lee
7 Jan 2026
Director
Sell
10,000
$34.83
$348.30K
Mitchell G Tyson
6 Jan 2026
Director
Sell
5,000
$35.21
$176.05K
Mary Paladino
6 Jan 2026
Director
Sell
11,250
$35.11
$394.99K
Kang Jyh Lee
6 Jan 2026
Director
Sell
10,000
$35.41
$354.10K
Kang Jyh Lee
5 Jan 2026
Director
Sell
10,000
$33.90
$339.00K
Kang Jyh Lee
2 Jan 2026
Director
Sell
8,750
$33.54
$293.48K
Kang Jyh Lee
22 Dec 2025
Director
Sell
8,750
$34.31
$300.21K
Kang Jyh Lee
12 Dec 2025
Director
Sell
20,000
$38.53
$770.60K
Han Kyung Park
12 Dec 2025
SVP & GM of FPD Ops
Sell
13,750
$37.99
$522.36K
Mitchell G Tyson
12 Dec 2025
Director
Sell
5,000
$36.17
$180.85K
Christopher J Progler
12 Dec 2025
EVP, Chief Technology Officer
Sell
25,000
$35.78
$894.50K
Mitchell G Tyson
7 Oct 2025
Director
Sell
5,000
$25.04
$125.20K
Kang Jyh Lee
6 Oct 2025
Director
Sell
10,000
$25.33
$253.30K
Mary Paladino
2 Oct 2025
Director
Sell
42,750
$24.00
$1.03M
Han Kyung Park
3 Sep 2025
SVP & GM of FPD Ops
Sell
15,000
$22.00
$330.00K
Kang Jyh Lee
29 Aug 2025
Director
Sell
8,750
$23.20
$203.00K
Mitchell G Tyson
10 Jul 2025
Director
Sell
15,000
$19.97
$299.55K
Constantine S Macricostas
2 Jul 2025
Director
Sell
indirect
29,500
$20.20
$595.90K
Walter M Fiederowicz
17 Apr 2025
Former Director
Sell
5,000
$17.79
$88.97K
Walter M Fiederowicz
15 Apr 2025
Former Director
Sell
7,548
$17.87
$134.89K
Walter M Fiederowicz
9 Apr 2025
Former Director
Sell
7,000
$18.88
$132.16K
Walter M Fiederowicz
3 Apr 2025
Former Director
Sell
5,000
$19.16
$95.80K
Kang Jyh Lee
26 Mar 2025
Chief Executive Officer
Sell
10,000
$21.60
$216.00K
Walter M Fiederowicz
25 Mar 2025
Director
Sell
10,000
$21.63
$216.33K
Kang Jyh Lee
19 Mar 2025
Chief Executive Officer
Sell
10,000
$21.60
$216.00K
Kang Jyh Lee
5 Mar 2025
Chief Executive Officer
Sell
10,000
$20.90
$209.00K
Kang Jyh Lee
17 Jan 2025
Chief Executive Officer
Sell
10,000
$24.47
$244.70K
Kang Jyh Lee
16 Jan 2025
Chief Executive Officer
Sell
8,750
$24.40
$213.50K
Han Kyung Park
7 Jan 2025
SVP & GM of FPD Ops
Sell
11,250
$24.63
$277.09K
Kang Jyh Lee
6 Jan 2025
Chief Executive Officer
Sell
10,000
$25.02
$250.20K
Han Kyung Park
6 Jan 2025
SVP & GM of FPD Ops
Sell
11,250
$24.29
$273.26K
Walter M Fiederowicz
3 Jan 2025
Director
Sell
10,000
$24.13
$241.30K
Kang Jyh Lee
2 Jan 2025
Chief Executive Officer
Sell
8,750
$24.20
$211.75K
Kang Jyh Lee
2 Jan 2025
Chief Executive Officer
Sell
8,750
$24.00
$210.00K
Kang Jyh Lee
24 Dec 2024
Chief Executive Officer
Sell
17,500
$24.00
$420.00K
Walter M Fiederowicz
24 Dec 2024
Director
Sell
10,000
$24.01
$240.10K
Han Kyung Park
24 Dec 2024
SVP & GM of FPD Ops
Sell
11,250
$23.80
$267.75K
Kang Jyh Lee
20 Dec 2024
Chief Executive Officer
Sell
8,750
$24.33
$212.89K
Adam M Lewis
20 Dec 2024
Director
Sell
19,750
$24.11
$476.17K
Mitchell G Tyson
19 Dec 2024
Director
Sell
20,000
$25.06
$501.20K
Mitchell G Tyson
3 Jan 2023
Director
Sell
2,000
$17.33
$34.66K
Mitchell G Tyson
1 Dec 2022
Director
Sell
2,000
$18.94
$37.88K
Mitchell G Tyson
1 Nov 2022
Director
Sell
2,000
$16.53
$33.06K
Mitchell G Tyson
3 Oct 2022
Director
Sell
2,000
$15.00
$30.00K
Mitchell G Tyson
1 Sep 2022
Director
Sell
2,000
$16.47
$32.94K
Mitchell G Tyson
1 Aug 2022
Director
Sell
2,000
$23.54
$47.08K
Mitchell G Tyson
1 Jul 2022
Director
Sell
2,000
$19.08
$38.16K
Mitchell G Tyson
1 Jun 2022
Director
Sell
2,000
$21.91
$43.82K
Mitchell G Tyson
2 May 2022
Director
Sell
2,000
$15.00
$30.00K
Mitchell G Tyson
1 Apr 2022
Director
Sell
2,000
$17.00
$34.00K
Mitchell G Tyson
1 Mar 2022
Director
Sell
2,000
$18.39
$36.78K
Peter S Kirlin
28 Feb 2022
Chief Executive Officer
Sell
15,000
$18.35
$275.22K
Mitchell G Tyson
1 Feb 2022
Director
Sell
2,000
$18.00
$36.00K
Walter M Fiederowicz
5 Jan 2022
Director
Sell
7,000
$19.75
$138.27K
Richelle E Burr
4 Jan 2022
EVP, CAO,General Counsel & Sec
Sell
3,750
$19.29
$72.34K
Peter S Kirlin
4 Jan 2022
Chief Executive Officer
Sell
10,000
$19.12
$191.16K
John P Jordan
3 Jan 2022
EVP, Chief Financial Officer
Sell
804
$18.98
$15.26K
Mitchell G Tyson
3 Jan 2022
Director
Sell
20,000
$19.18
$383.58K
Kang Jyh Lee
29 Dec 2021
President, Asia IC Photomask
Sell
7,075
$18.85
$133.36K
Kang Jyh Lee
15 Dec 2021
President, Asia IC Photomask
Sell
4,500
$16.76
$75.41K
Mitchell G Tyson
7 Dec 2021
Director
Sell
750
$14.00
$10.50K
Christopher J Progler
1 Dec 2021
EVP, Chief Technology Officer
Sell
1,400
$13.43
$18.80K
Mitchell G Tyson
5 Nov 2021
Director
Sell
1,500
$14.00
$21.00K
John P Jordan
1 Oct 2021
EVP, Chief Financial Officer
Sell
893
$13.71
$12.24K
Christopher J Progler
1 Oct 2021
EVP, Chief Technology Officer
Sell
3,750
$13.71
$51.41K
Mitchell G Tyson
29 Sep 2021
Director
Sell
6,000
$13.83
$82.98K
John P Jordan
3 Sep 2021
EVP, Chief Financial Officer
Sell
2,600
$14.81
$38.51K
Mitchell G Tyson
1 Sep 2021
Director
Sell
750
$15.05
$11.29K
Mitchell G Tyson
25 Aug 2021
Director
Sell
1,500
$14.00
$21.00K
Christopher J Progler
2 Aug 2021
EVP, Chief Technology Officer
Sell
1,400
$13.44
$18.82K
Richelle E Burr
6 Jul 2021
EVP, CAO,General Counsel & Sec
Sell
4,000
$12.97
$51.88K
John P Jordan
1 Jul 2021
EVP, Chief Financial Officer
Sell
818
$13.22
$10.81K
Mitchell G Tyson
15 Jun 2021
Director
Sell
4,500
$14.00
$63.00K
Christopher J Progler
1 Jun 2021
EVP, Chief Technology Officer
Sell
2,775
$13.56
$37.63K
John P Jordan
1 Apr 2021
EVP, Chief Financial Officer
Sell
1,029
$12.99
$13.37K
Kang Jyh Lee
18 Mar 2021
President, Asia IC Photomask
Sell
10,000
$12.34
$123.37K
Christopher J Progler
1 Mar 2021
EVP, Chief Technology Officer
Sell
3,000
$12.01
$36.03K
Peter S Kirlin
4 Jan 2021
Chief Executive Officer
Sell
33,000
$11.05
$364.68K
Peter S Kirlin
4 Jan 2021
Chief Executive Officer
Sell
9,375
$11.06
$103.69K
Christopher J Progler
4 Jan 2021
EVP, Chief Technology Officer
Sell
3,000
$11.19
$33.57K
Richelle E Burr
4 Jan 2021
EVP, CAO,General Counsel & Sec
Sell
3,225
$11.19
$36.09K
Christopher J Progler
2 Nov 2020
EVP, Chief Technology Officer
Sell
3,000
$9.86
$29.58K
John P Jordan
8 Sep 2020
EVP, Chief Financial Officer
Sell
2,550
$8.97
$22.87K
Christopher J Progler
1 May 2020
EVP, Chief Technology Officer
Sell
3,000
$11.51
$34.53K
Christopher J Progler
2 Mar 2020
VP, Chief Technology Officer
Sell
3,000
$12.51
$37.53K
Joseph A Fiorita Jr
18 Feb 2020
Director
Sell
2,500
$14.54
$36.35K
Walter M Fiederowicz
10 Feb 2020
Director
Sell
9,000
$14.06
$126.54K
Walter M Fiederowicz
3 Feb 2020
Director
Sell
3,000
$12.98
$38.94K
Walter M Fiederowicz
17 Jan 2020
Director
Sell
3,000
$15.12
$45.36K
Joseph A Fiorita Jr
17 Jan 2020
Director
Sell
2,500
$15.29
$38.23K
Richelle E Burr
9 Jan 2020
VP, General Counsel & Secy
Sell
3,900
$15.20
$59.28K
Peter S Kirlin
6 Jan 2020
Chief Executive Officer
Sell
23,124
$14.95
$345.70K
Christopher J Progler
2 Jan 2020
VP, Chief Technology Officer
Sell
3,000
$16.00
$48.00K
Mitchell G Tyson
27 Dec 2019
Director
Sell
750
$15.93
$11.95K
Joseph A Fiorita Jr
17 Dec 2019
Director
Sell
2,500
$15.74
$39.35K
Kang Jyh Lee
16 Dec 2019
President, Asia IC Photomask
Sell
6,000
$15.59
$93.54K
Walter M Fiederowicz
2 Dec 2019
Director
Sell
15,000
$11.70
$175.50K
Richelle E Burr
29 Nov 2019
VP, General Counsel & Secy
Sell
3,000
$11.83
$35.49K
Joseph A Fiorita Jr
18 Nov 2019
Director
Sell
2,500
$12.31
$30.78K
Walter M Fiederowicz
1 Nov 2019
Director
Sell
15,000
$11.91
$178.65K
Richelle E Burr
30 Oct 2019
VP, General Counsel & Secy
Sell
1,000
$12.58
$12.58K
Joseph A Fiorita Jr
17 Oct 2019
Director
Sell
2,500
$11.41
$28.53K
Walter M Fiederowicz
1 Oct 2019
Director
Sell
5,000
$10.84
$54.20K
Richelle E Burr
30 Sep 2019
VP, General Counsel & Secy
Sell
1,000
$10.97
$10.97K
Joseph A Fiorita Jr
17 Sep 2019
Director
Sell
2,500
$10.93
$27.33K
John P Jordan
16 Sep 2019
SVP & Chief Financial Officer
Sell
2,550
$10.99
$28.02K
Walter M Fiederowicz
3 Sep 2019
Director
Sell
5,000
$10.70
$53.50K
Joseph A Fiorita Jr
29 Aug 2019
Director
Sell
2,500
$10.00
$25.00K
Kang Jyh Lee
26 Aug 2019
President, Asia IC Photomask
Sell
3,000
$9.36
$28.08K
Walter M Fiederowicz
1 Aug 2019
Director
Sell
5,000
$9.71
$48.55K
Joseph A Fiorita Jr
24 Jul 2019
Director
Sell
2,500
$10.00
$25.00K
Mitchell G Tyson
22 Jul 2019
Director
Sell
1,500
$9.00
$13.50K
Walter M Fiederowicz
5 Jul 2019
Director
Sell
2,500
$8.43
$21.08K
Walter M Fiederowicz
5 Jul 2019
Director
Sell
2,500
$8.50
$21.25K
