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PHOTRONICS INC

PLAB Net selling
CIK 0000810136 #2140 in the set updated 19 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$24.46M
$225.15K on a plan · $2.05M straight out of an exercise
Sold at will
$22.18M
40 of 49 sales
Net
−$24.46M
−$22.18M against sales at will

By person

16 insiders · 49 transactions
31.6×

George C. Macricostas holds 31.6 times base salary in stock. $15.60M of shares against $492.40K in salary for 2025.

Salary from the company's own proxy. The shares are what George C. Macricostas last reported holding, valued at $46.70, the price COMMON STOCK was last bought or sold at on the open market here, on 17 Apr 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Lee Kang Jyh
Director
$8.14M (23)
−$8.14M
355,850
0.6035%
$16.62M
−34.7%
MACRICOSTAS GEORGE
CEO
$5.20M (3)
−$5.20M
334,068
0.5666%
$15.60M
+240.9%
MACRICOSTAS CONSTANTINE S
Director
$2.27M (1)
−$2.27M
414,617
0.7032%
$19.36M
−22.8%
Wang Hsueh-Chun
SVP/COO IC & US/EU Mnstrm Ops
$2.25M (6)
−$2.25M
113,560
0.1926%
$5.30M
+15.6%
Rivera Eric
President, CFO
$1.87M (3)
−$1.87M
136,173
0.2309%
$6.36M
+219.1%
Paladino Mary
Director
$1.42M (2)
−$1.42M
1,272
0.0022%
$59.40K
−98.3%
Progler Christopher J
EVP, Chief Technology Officer
$1.12M (2)
−$1.12M
165,591
0.2808%
$7.73M
−7.6%
Park Han Kyung
SVP & GM of FPD Ops
$993.18K (3)
−$993.18K
75,500
0.1280%
$3.53M
−15.9%
TYSON MITCHELL G
Director
$905.20K (4)
−$905.20K
36,921
0.0626%
$1.72M
−59.3%
ZHANG RUI
VP, CAO & Corporate Controller
$288.98K (2)
−$288.98K
27,079
0.0459%
$1.26M
−15.2%
Liao Daniel JL
Director
72,504
0.1230%
$3.39M
+12.5%
LEWIS ADAM M
Director
34,792
0.0590%
$1.62M
−25.1%
Alesio Todd Anthony
SVP, CAO
17,946
0.0304%
$838.08K
+5.8%
Garcia David A.
Director
15,192
0.0258%
$709.47K
+242.2%
FIEDEROWICZ WALTER M
Former Director
5,000
0.0085%
$233.50K
−92.2%
Almeida Michelle
Director
4,956
0.0084%
$231.45K
Insider
Date
Role
Action
Shares
Price
Amount
ZHANG RUI
17 Apr 2026
VP, CAO & Corporate Controller
Sell
4,556
$46.70
$212.77K
Lee Kang Jyh
16 Apr 2026
Director
Sell
10,000
$45.80
$458.00K
Lee Kang Jyh
16 Apr 2026
Director
Sell
10,000
$46.05
$460.50K
Lee Kang Jyh
15 Apr 2026
Director
Sell
10,000
$45.10
$451.00K
MACRICOSTAS CONSTANTINE S
14 Apr 2026
Director
Sell indirect
50,000
$45.35
$2.27M
Wang Hsueh-Chun
14 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
19,250
$45.30
$872.03K
Rivera Eric
13 Apr 2026
President, CFO
Sold after exercise
1,000
$44.77
$44.77K
Lee Kang Jyh
13 Apr 2026
Director
Sold after exercise
5,000
$45.00
$225.00K
Lee Kang Jyh
9 Apr 2026
Director
Sold after exercise
5,000
$44.00
$220.00K
Rivera Eric
9 Apr 2026
President, CFO
Sell
40,635
$44.00
$1.79M
Rivera Eric
9 Apr 2026
President, CFO
Sell
882
$44.00
$38.81K
Wang Hsueh-Chun
9 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
11,875
$44.25
$525.47K
Lee Kang Jyh
8 Apr 2026
Director
Sold after exercise
5,000
$43.27
$216.35K
Wang Hsueh-Chun
8 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
10,000
$42.69
$426.90K
ZHANG RUI
8 Apr 2026
VP, CAO & Corporate Controller
Sell
1,752
$43.50
$76.21K
MACRICOSTAS GEORGE
8 Apr 2026
CEO
Sell
109,194
$42.90
$4.68M
MACRICOSTAS GEORGE
8 Apr 2026
CEO
Sell
5,500
$43.28
$238.04K
MACRICOSTAS GEORGE
8 Apr 2026
CEO
Sell
6,500
$43.27
$281.26K
Lee Kang Jyh
6 Apr 2026
Director
Sold after exercise
5,000
$40.53
$202.65K
Lee Kang Jyh
1 Apr 2026
Director
Sold after exercise
5,000
$42.00
$210.00K
Wang Hsueh-Chun
1 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
1,714
$42.15
$72.25K
Wang Hsueh-Chun
1 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
4,100
$42.14
$172.77K
Wang Hsueh-Chun
1 Apr 2026
SVP/COO IC & US/EU Mnstrm Ops
Sell
4,186
$42.00
$175.81K
TYSON MITCHELL G
1 Apr 2026
Director
Sell
10,000
$42.31
$423.10K
Lee Kang Jyh
26 Mar 2026
Director
Sold after exercise
5,000
$40.80
$204.00K
Lee Kang Jyh
23 Mar 2026
Director
Sell
10,000
$39.00
$390.00K
Lee Kang Jyh
19 Mar 2026
Director
Sell
10,000
$35.80
$358.00K
Park Han Kyung
16 Jan 2026
SVP & GM of FPD Ops
Sell
6,250
$34.89
$218.06K
Lee Kang Jyh
16 Jan 2026
Director
Sell
10,000
$34.51
$345.10K
Lee Kang Jyh
15 Jan 2026
Director
Sell
10,000
$34.13
$341.30K
Lee Kang Jyh
13 Jan 2026
Director
Sell
10,000
$34.42
$344.20K
Park Han Kyung
13 Jan 2026
SVP & GM of FPD Ops
Sell
7,500
$33.70
$252.75K
Lee Kang Jyh
12 Jan 2026
Director
Sell
10,000
$33.05
$330.50K
Lee Kang Jyh
7 Jan 2026
Director
Sell
10,000
$34.83
$348.30K
TYSON MITCHELL G
6 Jan 2026
Director
Sell
5,000
$35.21
$176.05K
Paladino Mary
6 Jan 2026
Director
Sell
11,250
$35.11
$394.99K
Lee Kang Jyh
6 Jan 2026
Director
Sell
10,000
$35.41
$354.10K
Lee Kang Jyh
5 Jan 2026
Director
Sell
10,000
$33.90
$339.00K
Lee Kang Jyh
2 Jan 2026
Director
Sell
8,750
$33.54
$293.48K
Lee Kang Jyh
22 Dec 2025
Director
Sell
8,750
$34.31
$300.21K
Lee Kang Jyh
15 Dec 2025
Director
Sold after exercise
20,000
$36.45
$729.00K
Lee Kang Jyh
12 Dec 2025
Director
Sell
20,000
$38.53
$770.60K
Park Han Kyung
12 Dec 2025
SVP & GM of FPD Ops
Sell
13,750
$37.99
$522.36K
TYSON MITCHELL G
12 Dec 2025
Director
Sell
5,000
$36.17
$180.85K
Progler Christopher J
12 Dec 2025
EVP, Chief Technology Officer
Sell
25,000
$35.78
$894.50K
Progler Christopher J
1 Dec 2025
EVP, Chief Technology Officer
Sold on a plan
10,000
$22.52
$225.15K
TYSON MITCHELL G
7 Oct 2025
Director
Sell
5,000
$25.04
$125.20K
Lee Kang Jyh
6 Oct 2025
Director
Sell
10,000
$25.33
$253.30K
Paladino Mary
2 Oct 2025
Director
Sell
42,750
$24.00
$1.03M

What was left out

Form 4 filings counted 62
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 8
Sales at will 40
Transactions with no price 0
Shares from compensation/vesting 458,914
History held since 16 Sep 2016