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Photronics Inc (PLAB)  
$34.36 2.39 (6.5%) as of 4:30 Tue 12/16


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Exchange: Nasdaq National Market
Security Type: Common
Shares Out: 65,620,000
Market Cap: 2.25(B)
Last Volume: 1,894,031 Avg Vol: 595,660
52 Week Range: $16.71 - $39.67
Level I Sector: Information Technology
Level II Sector: Electronics
Level III Sector: Semiconductor Equipment & Materials

Member Indexes:

    S&P COMPOSITE 1500     NASDAQ COMPOSITE
    NASDAQ COMPUTER     S&P SMALLCAP 600
    NASDAQ NNM COMPOSITE

Rankings:

     
Insider 3 Months    :   -
Insider 6 Months    : 5.8
Insider 3/6 Months : 6.4
Guru Rank Number :  1177
Guru Rank Value     : 0
Guru Occurances    : 1

 

            6 Months   1 Year   2 Year  
 
Company Profile   Photronics is a manufacturer of photomasks, which are photographic quartz or glass plates containing microscopic images of electronic circuits. Photomasks are a main element in the manufacture of integrated circuits (ICs) and flat-panel displays (FPDs), and are used as masters to transfer circuit patterns onto semiconductor wafers and FPD substrates during the fabrication of ICs, a variety of FPDs and, to a lesser extent, other types of electrical and optical components. Co. supports customers across the spectrum of IC production and FPD technologies by manufacturing photomasks using electron beam or optical (laser-based) lithography systems.


 
 
Summary  (Direct Transactions Only) 3 Months 6 Months 12 Months 24 Months
Total Shares Bought 0 2,650 2,650 2,650
Total Buy Value $0 $50,350 $50,350 $50,350
Total People Bought 0 1 1 1
Total Buy Transactions 0 1 1 1
Total Shares Sold 67,750 189,000 502,548 502,548
Total Sell Value $1,629,650 $4,095,033 $11,514,562 $11,514,562
Total People Sold 4 6 8 8
Total Sell Transactions 4 12 35 35
End Date 2025-09-18 2025-06-17 2024-12-17 2023-12-18

   
Records found: 564
  Page 1 of 23  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

 
3m +/-  
Form
   Lee Kang Jyh   •       •      –    2025-12-15 4 S $36.45 $729,000 D/D (20,000) 493,350     -
   Lee Kang Jyh   •       •      –    2025-12-15 4 OE $11.35 $227,000 D/D 20,000 513,350     -
   Tyson Mitchell G   •       •      –    2025-12-12 4 S $36.17 $180,850 D/D (5,000) 46,927     -
   Lee Kang Jyh   •       •      –    2025-12-12 4 S $38.53 $770,600 D/D (20,000) 493,350     -
   Park Han Kyung SVP & GM of FPD Ops   •       •      –    2025-12-12 4 S $37.99 $522,363 D/D (13,750) 89,250     -
   Progler Christopher J EVP, Chief Technology Officer   •       •      –    2025-12-12 4 S $35.78 $894,500 D/D (25,000) 165,591     -
   Progler Christopher J EVP, Chief Technology Officer   •       •      –    2025-12-01 4 AS $22.52 $225,150 D/D (10,000) 190,591 62%     
   Tyson Mitchell G   •       •      –    2025-10-07 4 S $25.04 $125,200 D/D (5,000) 51,927 -56%     
   Lee Kang Jyh   •       •      –    2025-10-06 4 S $25.33 $253,300 D/D (10,000) 513,350 -45%     
   Paladino Mary   •       •      –    2025-10-02 4 S $24.00 $1,026,000 D/D (42,750) 33,798 -48%     
   Rivera Eric EVP, CFO   •       •      –    2025-10-01 4 D $0.00 $0 D/D (1,959) 119,815     -
   Park Han Kyung SVP & GM of FPD Ops   •       •      –    2025-09-03 4 S $22.00 $330,000 D/D (15,000) 103,000 -66%     
   Progler Christopher J EVP, Chief Technology Officer   •       •      –    2025-09-02 4 AS $21.93 $219,300 D/D (10,000) 200,591 65%     
   Lee Kang Jyh   •       •      –    2025-08-29 4 S $23.20 $203,000 D/D (8,750) 523,350 -60%     
   Progler Christopher J EVP, Chief Technology Officer   •       •      –    2025-07-28 4 S $21.07 $210,700 D/D (10,000) 210,591 -15%     
   Tyson Mitchell G   •       •      –    2025-07-10 4 S $19.97 $299,550 D/D (15,000) 56,927 -6%     
   Macricostas George CEO   •       •      –    2025-07-09 4 A $0.00 $0 D/D 109,830 277,830     -
   Macricostas Constantine S   •       •      –    2025-07-02 4 S $20.20 $595,900 I/I (29,500) 0 -8%     
   Garcia David A.   •       •      –    2025-06-27 4 B $19.00 $50,350 D/D 2,650 10,198 0.01 21%     
   Lee Kang Jyh   •       •      –    2025-06-20 4 S $18.35 $89,590 D/D (4,882) 532,100 -32%     
   Lee Kang Jyh   •       •      –    2025-06-20 4 OE $12.13 $59,219 D/D 4,882 536,982     -
   Lee Kang Jyh   •       •      –    2025-06-18 4 S $18.40 $517,343 D/D (28,118) 532,100 -32%     
   Lee Kang Jyh   •       •      –    2025-06-18 4 OE $12.13 $341,071 D/D 28,118 560,218     -
   Tyson Mitchell G   •       •      –    2025-06-13 4 GD $0.00 $0 D/D 2,000 71,927     -
   Fiederowicz Walter M Former Director   •       •      –    2025-04-17 4 S $17.79 $88,970 D/D (5,000) 5,000 -36%     

  564 Records found
  1  2  3  4  5  6  7  8  9  Next   
  Page 1 of 23
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
  OE - Options Exercised A - Acquired
  IO - Initital Ownership D - Disposed