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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
PHOTRONICS INC: PLAB
Price: 4/10/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$44.90 $45.92 $16.59 $2,648 59 1,098 0.0% 6.3% 97.70% 3.62%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Electronic And Other Electrical Equipment And Components, Except Computer Equipment Semiconductors & Related Devices
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
WANG HSUEH CHUN
VP,COO
S
$872,025
19,250
---
4/14/26
---
$45.30
113,560
-14.5
D
---
4/16/26 - 7:10:12 pm
2
1y
57
51%
8%
1
MACRICOSTAS CONSTANTINE S
DIR
S
$2,267,500
50,000
---
4/14/26
---
$45.35
---
All
I
---
4/14/26 - 7:25:05 pm
3
    
 
TYSON MITCHELL G
DIR
JB
---
3,722
---
4/13/26
---
---
36,921
11.2
D
R
4/15/26 - 8:22:29 pm
4
    
 
GARCIA DAVID A
DIR
JB
---
3,722
---
4/13/26
---
---
15,192
32.4
D
R
4/15/26 - 8:17:33 pm
5
    
 
ALMEIDA MICHELLE
DIR
JB
---
3,722
---
4/13/26
---
---
4,956
301.6
D
R
4/15/26 - 7:51:31 pm
6
    
 
LIAO DANIEL JL
DIR
JB
---
3,722
---
4/13/26
---
---
72,504
5.4
D
R
4/15/26 - 7:46:39 pm
7
    
 
LEWIS ADAM M
DIR
JB
---
3,722
---
4/13/26
---
---
34,792
12.0
D
R
4/15/26 - 7:41:15 pm
8
    
 
MACRICOSTAS CONSTANTINE S
DIR
JB
---
3,722
---
4/13/26
---
---
414,617
0.9
D
R
4/15/26 - 7:12:45 pm
9
1y
15
20%
24%
1
LEE KANG JYH
DIR
OS
$225,000
5,000
---
4/13/26
---
$45.00
385,850
-1.3
D
---
4/15/26 - 6:53:14 pm
10
    
 
LEE KANG JYH
DIR
OE
$43,000
5,000
---
4/13/26
---
$8.60
390,850
1.3
D
---
4/15/26 - 6:53:14 pm
11
    
 
RIVERA ERIC
PR,CFO
OS
$44,770
1,000
---
4/13/26
---
$44.77
136,173
-0.7
D
---
4/15/26 - 6:35:33 pm
12
    
 
RIVERA ERIC
PR,CFO
OE
$9,780
1,000
---
4/13/26
---
$9.78
137,173
0.7
D
---
4/15/26 - 6:35:33 pm
13
    
 
WANG HSUEH CHUN
VP,COO
S
$525,469
11,875
---
4/9/26
---
$44.25
132,810
-8.2
D
---
4/13/26 - 9:15:07 pm
14
    
 
RIVERA ERIC
PR,CFO
S
$1,826,748
41,517
---
4/9/26
---
$44.00
136,173
-23.4
D
---
4/13/26 - 8:31:40 pm
15
1y
15
20%
24%
1
LEE KANG JYH
DIR
OS
$220,000
5,000
---
4/9/26
---
$44.00
385,850
-1.3
D
---
4/13/26 - 7:03:40 pm
16
    
 
LEE KANG JYH
DIR
OE
$43,000
5,000
---
4/9/26
---
$8.60
390,850
1.3
D
---
4/13/26 - 7:03:40 pm
17
1y
18
67%
6%
1
MACRICOSTAS GEORGE
CEO
S
$5,203,718
121,194
---
4/8/26
---
$42.90
334,068
-26.6
D
---
4/10/26 - 7:24:51 pm
18
    
 
ZHANG RUI
VP,CAO,CT
S
$76,212
1,752
---
4/8/26
---
$43.50
31,635
-5.2
D
---
4/10/26 - 5:29:46 pm
19
    
 
WANG HSUEH CHUN
VP,COO
S
$426,900
10,000
---
4/8/26
---
$42.69
144,685
-6.5
D
---
4/10/26 - 3:53:27 pm
20
1y
15
20%
24%
1
LEE KANG JYH
DIR
OS
$216,350
5,000
---
4/8/26
---
$43.27
385,850
-1.3
D
---
4/10/26 - 3:26:04 pm
21
    
 
LEE KANG JYH
DIR
OE
$43,000
5,000
---
4/8/26
---
$8.60
390,850
1.3
D
---
4/10/26 - 3:26:04 pm
22
1y
15
20%
24%
1
LEE KANG JYH
DIR
OS
$202,650
5,000
---
4/6/26
---
$40.53
385,850
-1.3
D
---
4/8/26 - 5:16:56 pm
23
    
 
LEE KANG JYH
DIR
OE
$43,000
5,000
---
4/6/26
---
$8.60
390,850
1.3
D
---
4/8/26 - 5:16:56 pm
24
    
 
MACRICOSTAS CONSTANTINE S
DIR
JS
---
50,000
4/1/26
4/2/26
---
---
410,895
-10.8
D
---
4/14/26 - 7:19:05 pm
25
1y
78
41%
7%
1
TYSON MITCHELL G
DIR
S
$423,100
10,000
---
4/1/26
---
$42.31
33,199
-23.1
D
---
4/3/26 - 7:39:59 pm
26
    
 
WANG HSUEH CHUN
VP,COO
S
$420,831
10,000
---
4/1/26
$42.00
$42.15
154,685
-6.1
D
---
4/3/26 - 7:34:46 pm
27
1y
15
20%
24%
1
LEE KANG JYH
DIR
OS
$210,000
5,000
---
4/1/26
---
$42.00
385,850
-1.3
D
---
4/3/26 - 4:16:32 pm
28
    
 
LEE KANG JYH
DIR
OE
$53,750
5,000
---
4/1/26
---
$10.75
390,850
1.3
D
---
4/3/26 - 4:16:32 pm
29
1y
15
20%
24%
1
LEE KANG JYH
DIR
OS
$204,000
5,000
---
3/26/26
---
$40.80
385,850
-1.3
D
---
3/30/26 - 9:33:14 pm
30
    
 
LEE KANG JYH
DIR
OE
$53,750
5,000
---
3/26/26
---
$10.75
390,850
1.3
D
---
3/30/26 - 9:33:14 pm
31
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$390,000
10,000
---
3/23/26
---
$39.00
385,850
-2.5
D
---
3/25/26 - 9:26:07 pm
32
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$358,000
10,000
---
3/19/26
---
$35.80
400,850
-2.4
D
---
3/24/26 - 6:02:34 am
33
    
 
ZHANG RUI
VP,CAO,CT
JB
---
1,467
---
2/9/26
---
---
33,387
4.6
D
R
2/11/26 - 7:50:58 pm
34
    
 
ALESIO TODD ANTHONY
VP,CAO
JB
---
983
---
2/9/26
---
---
17,946
5.8
D
R
2/11/26 - 7:22:06 pm
35
    
 
RIVERA ERIC
PR,CFO
JB
---
22,641
---
2/9/26
---
---
177,690
14.6
D
R
2/11/26 - 7:14:36 pm
36
    
 
LIAO DANIEL JL
DIR
JB
---
1,234
---
1/20/26
---
---
68,782
1.8
D
R
1/22/26 - 6:46:50 pm
37
    
 
ALMEIDA MICHELLE
DIR
JB
---
1,234
---
1/20/26
---
---
1,234
New
D
R
1/22/26 - 6:42:46 pm
38
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$345,100
10,000
---
1/16/26
---
$34.51
410,850
-2.4
D
---
1/20/26 - 7:36:18 pm
39
    
 
PARK HAN KYUNG
VP,OO
S
$470,813
13,750
1/13/26
1/16/26
$33.70
$34.89
75,500
-15.4
D
---
1/20/26 - 6:01:51 pm
40
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$341,300
10,000
---
1/15/26
---
$34.13
415,850
-2.3
D
---
1/16/26 - 5:32:11 pm
41
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$344,200
10,000
---
1/13/26
---
$34.42
425,850
-2.3
D
---
1/15/26 - 6:58:45 pm
42
    
 
ALESIO TODD ANTHONY
VP,CAO
3
---
---
---
1/12/26
---
---
16,963
---
D
A
2/11/26 - 5:43:11 pm
43
    
 
ZHANG RUI
VP,CAO,CT
3
---
---
---
1/12/26
---
---
31,920
---
D
A
2/11/26 - 5:39:39 pm
44
    
 
ALESIO TODD ANTHONY
VP,CAO
3
---
---
---
1/12/26
---
---
10,000
---
D
---
1/27/26 - 9:06:53 pm
45
    
 
ZHANG RUI
VP,CAO,CT
3
---
---
---
1/12/26
---
---
24,408
---
D
---
1/27/26 - 9:06:47 pm
46
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$330,500
10,000
---
1/12/26
---
$33.05
435,850
-2.2
D
---
1/14/26 - 6:50:09 pm
47
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$348,300
10,000
---
1/7/26
---
$34.83
445,850
-2.2
D
---
1/9/26 - 7:24:18 pm
48
1y
15
20%
24%
1
LEE KANG JYH
DIR
S
$693,100
20,000
1/5/26
1/6/26
$33.90
$35.41
455,850
-4.2
D
---
1/7/26 - 7:52:20 pm
49
    
 
PALADINO MARY
DIR
S
$394,988
11,250
---
1/6/26
---
$35.11
23,820
-32.1
D
R
1/7/26 - 7:52:19 pm
50
1y
78
41%
7%
1
TYSON MITCHELL G
DIR
S
$176,050
5,000
---
1/6/26
---
$35.21
43,199
-10.4
D
R
1/7/26 - 7:52:17 pm
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