A detailed history of Penbrook Management LLC transactions in Photronics Inc stock. As of the latest transaction made, Penbrook Management LLC holds 92,695 shares of PLAB stock, worth $2.23 Million. This represents 1.58% of its overall portfolio holdings.

Number of Shares
92,695
Previous 103,395 10.35%
Holding current value
$2.23 Million
Previous $2.55 Million 10.0%
% of portfolio
1.58%
Previous 1.65%

Shares

27 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 15, 2024

SELL
$20.78 - $27.99 $222,346 - $299,493
-10,700 Reduced 10.35%
92,695 $2.3 Million
Q2 2024

Jul 24, 2024

SELL
$24.46 - $29.38 $271,506 - $326,118
-11,100 Reduced 9.69%
103,395 $2.55 Million
Q1 2024

Apr 18, 2024

SELL
$26.77 - $33.84 $195,554 - $247,201
-7,305 Reduced 6.0%
114,495 $3.24 Million
Q4 2023

Jan 16, 2024

SELL
$18.2 - $32.43 $5,460 - $9,729
-300 Reduced 0.25%
121,800 $3.82 Million
Q3 2023

Oct 10, 2023

SELL
$19.13 - $26.95 $5,739 - $8,085
-300 Reduced 0.25%
122,100 $2.47 Million
Q2 2023

Jul 17, 2023

SELL
$14.18 - $25.79 $28,360 - $51,580
-2,000 Reduced 1.61%
122,400 $3.16 Million
Q1 2023

Apr 20, 2023

SELL
$15.82 - $19.29 $7,910 - $9,645
-500 Reduced 0.4%
124,400 $2.06 Million
Q4 2022

Jan 24, 2023

SELL
$14.55 - $19.18 $11,640 - $15,344
-800 Reduced 0.64%
124,900 $0
Q3 2022

Oct 31, 2022

SELL
$14.23 - $25.78 $57,631 - $104,409
-4,050 Reduced 3.12%
125,700 $1.84 Million
Q2 2022

Jul 29, 2022

SELL
$14.51 - $22.88 $132,766 - $209,352
-9,150 Reduced 6.59%
129,750 $2.53 Million
Q1 2022

Apr 26, 2022

SELL
$16.25 - $19.79 $27,625 - $33,643
-1,700 Reduced 1.21%
138,900 $2.36 Million
Q4 2021

Jan 10, 2022

SELL
$12.26 - $19.31 $3,065 - $4,827
-250 Reduced 0.18%
140,600 $2.65 Million
Q3 2021

Oct 26, 2021

SELL
$11.96 - $15.07 $9,568 - $12,056
-800 Reduced 0.56%
140,850 $1.92 Million
Q2 2021

Jul 27, 2021

BUY
$11.94 - $14.32 $13,134 - $15,752
1,100 Added 0.78%
141,650 $1.87 Million
Q1 2021

May 05, 2021

BUY
$10.97 - $13.38 $931,901 - $1.14 Million
84,950 Added 152.79%
140,550 $1.81 Million
Q1 2021

Apr 16, 2021

SELL
$10.97 - $13.38 $938,483 - $1.14 Million
-85,550 Reduced 60.61%
55,600 $570,000
Q4 2020

Jan 27, 2021

BUY
$9.58 - $13.21 $811,905 - $1.12 Million
84,750 Added 150.27%
141,150 $1.58 Million
Q3 2020

Oct 23, 2020

BUY
$8.73 - $12.17 $24,444 - $34,076
2,800 Added 5.22%
56,400 $562,000
Q2 2020

Jul 28, 2020

SELL
$9.67 - $13.14 $2,901 - $3,942
-300 Reduced 0.56%
53,600 $597,000
Q1 2020

Apr 14, 2020

SELL
$8.57 - $15.66 $47,135 - $86,130
-5,500 Reduced 9.26%
53,900 $553,000
Q4 2019

Jan 16, 2020

SELL
$10.54 - $16.28 $527 - $814
-50 Reduced 0.08%
59,400 $936,000
Q3 2019

Oct 11, 2019

BUY
$8.08 - $11.3 $3,232 - $4,520
400 Added 0.68%
59,450 $647,000
Q1 2019

Apr 24, 2019

SELL
$9.09 - $11.43 $36,360 - $45,720
-4,000 Reduced 6.34%
59,050 $558,000
Q4 2018

Feb 01, 2019

SELL
$9.06 - $10.19 $19,026 - $21,399
-2,100 Reduced 3.22%
63,050 $610,000
Q3 2018

Oct 23, 2018

SELL
$7.9 - $10.8 $20,540 - $28,080
-2,600 Reduced 3.84%
65,150 $642,000
Q1 2018

Apr 27, 2018

SELL
$7.45 - $9.2 $96,850 - $119,599
-13,000 Reduced 16.1%
67,750 $559,000
Q4 2017

Feb 21, 2018

BUY
$8.5 - $10.45 $686,375 - $843,837
80,750
80,750 $688,000

Others Institutions Holding PLAB

About PHOTRONICS INC


  • Ticker PLAB
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 61,689,400
  • Market Cap $1.48B
  • Description
  • Photronics, Inc., together with its subsidiaries, engages in the manufacture and sale of photomask products and services in the United States, Taiwan, Korea, Europe, China, and internationally. The company offers photomasks that are used in the manufacture of integrated circuits and flat panel displays (FPDs); and to transfer circuit patterns on...
More about PLAB
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