4/17/25 16:39  | 4/15/25  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | H | Former D | S.m | -224 | 17.84 | 0 | -13 | -72 | 5 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
4/10/25 11:54  | 4/9/25  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | H | Former D | S | -132 | 18.88 | 0 | -7 | -29 | 18 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
4/4/25 17:51  | 4/3/25  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | H | Former D | S | -96 | 19.16 | 0 | -5 | -17 | 25 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
3/26/25 20:21  | 3/25/25  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -216 | 21.63 | 0 | -10 | -25 | 30 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
1/7/25 16:23  | 1/3/25  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -241 | 24.13 | 0 | -10 | -24 | 32 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
12/27/24 17:07  | 12/24/24  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -240 | 24.01 | 0 | -10 | -19 | 42 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
1/5/22 17:26  | 1/5/22  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -138 | 19.75 | 0 | -7 | -18 | 32 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/12/20 16:33  | 2/10/20  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -127 | 14.06 | 0 | -9 | -38 | 15 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/5/20 17:11  | 2/3/20  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -39 | 12.98 | 0 | -3 | -11 | 24 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
1/22/20 16:48  | 1/17/20  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -45 | 15.12 | 0 | -3 | -10 | 27 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
1/6/20 21:54  | 1/2/20  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | M.d | 74 | 6.14 | 0 | 12 | 67 | 30 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
12/4/19 18:45  | 12/2/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -176 | 11.70 | 0 | -15 | -71 | 6 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
11/5/19 21:07  | 11/1/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -179 | 11.91 | 0 | -15 | -42 | 21 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
10/3/19 16:15  | 10/1/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -54 | 10.84 | 0 | -5 | -12 | 36 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/5/19 16:26  | 9/3/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -54 | 10.70 | 0 | -5 | -11 | 41 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
8/5/19 16:39  | 8/1/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -49 | 9.71 | 0 | -5 | -10 | 46 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
7/9/19 16:18  | 7/5/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -42 | 8.47 | 0 | -5 | -9 | 51 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
6/26/19 17:25  | 6/24/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | M.d | 155 | 4.42 | 0 | 35 | 167 | 56 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
2/27/19 17:10  | 8/22/18  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S.m | -62 | 10.30 | 0 | -6 | -22 | 21 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
1/16/19 16:36  | 1/14/19  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -217 | 10.32 | 0 | -21 | -44 | 27 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
5/24/18 18:15  | 5/22/18  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -30 | 10.00 | 0 | -3 | -8 | 36 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
4/13/18 19:31  | 4/11/18  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -50 | 8.27 | 0 | -6 | -13 | 39 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/16/16 15:19  | 9/14/16  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | M.d | 16 | 0.7600 | 4 | 21 |  | 21 | D | 18 | 7 | 1 | 8 | 5 | 7 | 2 | -1 | -3 | 4 | 2 | 15 | 11 |  | 
9/16/16 15:19  | 9/14/16  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S.d | -211 | 9.95 | 4 | -21 | -50 | 21 | D | 18 | 7 | 1 | 8 | 5 | 7 | 2 | -1 | -3 | 4 | 2 | 15 | 11 |  | 
3/30/16 16:29  | 3/30/16  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -31 | 10.39 | 6 | -3 | -13 | 21 | D | 22 | 20 | 18 | -19 | 10 | 4 | 5 | 3 | 0 | 0 | 7 | -17 | -1 | 3 | 
1/8/15 16:48  | 1/7/15  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -24 | 8.03 | 3 | -3 | -20 | 12 | D | 39 | -9 | -9 | 1 | -10 | 0 | -4 | -2 | 0 | 1 | 5 | 6 | 12 | 48 | 
12/23/14 11:57  | 12/22/14  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -84 | 8.36 | 3 | -10 | -40 | 15 | D | 55 | -6 | -3 | 3 | -8 | -6 | 2 | 4 | 0 | 0 | -1 | 2 | 18 | 53 | 
8/26/14 16:07  | 8/25/14  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -27 | 9.12 | 2 | -3 | -33 | 6 | D | 46 | 23 | 10 | 2 | 5 | 13 | 11 | 6 | -1 | -3 | -9 | -4 | -7 | -3 | 
6/5/14 16:32  | 6/3/14  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -26 | 8.77 | 2 | -3 | -25 | 9 | D | 47 | 14 | 5 | 1 | 4 | 1 | 1 | 0 | 2 | 1 | -1 | -2 | 1 | 11 | 
1/2/14 16:32  | 12/30/13  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -286 | 8.93 | 3 | -32 | -73 | 12 | D | 49 | 52 | 15 | 13 | 12 | 9 | 3 | 0 | -1 | -2 | -7 | -2 | -1 | -6 | 
12/23/13 16:01  | 12/19/13  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -62 | 8.81 | 3 | -7 | -14 | 44 | D | 59 | 65 | 13 | 12 | 7 | 6 | -1 | 0 | 2 | 0 | -7 | -2 | -4 | -6 | 
12/17/13 16:31  | 12/16/13  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -62 | 8.82 | 3 | -7 | -12 | 51 | D | 49 | 60 | 14 | 11 | 4 | 6 | 8 | -2 | -1 | 0 | -8 | -2 | -4 | -10 | 
3/5/13 17:15  | 3/1/13  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -42 | 6.49 | 3 | -7 | -12 | 46 | D | -28 | -9 | 10 | 25 | 4 | 5 | -3 | -3 | 0 | -2 | 2 | 20 | 12 | 35 | 
1/2/13 18:31  | 12/28/12  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | M.d | 14 | 0.7600 | 2 | 18 | 52 | 53 | D | -1 | -2 | 2 | 8 | 26 | 10 | 10 | 5 | -1 | -5 | -1 | 10 | 31 | 50 | 
12/20/12 16:29  | 12/18/12  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -53 | 5.40 | 2 | -10 | -22 | 35 | D | -9 | -8 | -11 | -10 | 8 | 6 | 0 | -1 | 4 | 7 | 13 | 17 | 41 | 61 | 
12/11/12 20:40  | 12/10/12  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -24 | 5.43 | 2 | -5 | -9 | 44 | D | -21 | -11 | -8 | -6 | 10 | 12 | 6 | 0 | -3 | -3 | 6 | 13 | 32 | 50 | 
1/9/12 17:05  | 1/5/12  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -62 | 6.20 | 3 | -10 | -33 | 21 | D | 52 | 11 | -23 | 18 | 24 | 10 | 0 | 3 | 2 | 0 | 11 | -5 | -3 | -11 | 
12/15/11 16:08  | 12/13/11  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -55 | 6.11 | 3 | -9 | -28 | 23 | D | 31 | -1 | -29 | -11 | -4 | 16 | -3 | -7 | 2 | 6 | 18 | 12 | 4 | -6 | 
6/29/11 16:23  | 6/27/11  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | M.d | 8 | 0.7600 | 7 | 10 | 46 | 32 | D | 100 | 80 | 35 | -6 | -10 | -13 | -2 | -3 | 6 | 2 | -3 | -25 | -21 | -26 | 
3/3/10 15:57  | 3/1/10  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -17 | 4.58 | 2 | -4 | -50 | 4 | D | -55 | 471 | -2 | 14 | 5 | 18 | 0 | -1 | 4 | 7 | 13 | 10 | -4 | 97 | 
1/6/10 15:52  | 1/4/10  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S.d | -143 | 4.57 | 3 | -31 | -81 | 8 | D | -62 | 143 | 7 | -8 | 11 | -3 | -6 | -4 | -2 | -2 | -14 | 24 | 2 | 34 | 
7/17/09 15:07  | 7/15/09  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S.m | -49 | 5.18 | 2 | -10 | -32 | 20 | D | -67 | -18 | 201 | 229 | 34 | 29 | 27 | 15 | 0 | -5 | -8 | 6 | -15 | -16 | 
7/3/07 14:32  | 7/2/07  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -99 | 15.15 | 7 | -7 | -41 | 10 | D | -30 | 0 | -8 | -1 | 4 | 3 | 0 | -1 | 0 | 1 | -10 | -20 | -18 | -54 | 
12/28/06 12:56  | 12/26/06  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -131 | 16.27 | 9 | -8 | -33 | 16 | D | 0 | 8 | 14 | 15 | 7 | 2 | 0 | 2 | 0 | -3 | 1 | -6 | -10 | -24 | 
12/27/06 12:20  | 12/22/06  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S.a | -201 | 16.04 | 9 | -13 | -34 | 25 | D | 1 | 4 | 13 | 13 | 11 | 4 | -2 | 1 | 1 | -1 | 0 | -7 | -8 | -23 | 
12/27/06 11:23  | 12/22/06  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -201 | 16.04 | 9 | -13 | -36 | 22 | D | 1 | 4 | 13 | 13 | 11 | 4 | -2 | 1 | 1 | -1 | 0 | -7 | -8 | -23 | 
5/12/06 15:12  | 5/10/06  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | M.d | 125 | 12.50 | 9 | 10 | 45 | 32 |  |  |  |  |  |  |  |  |  | -3 | -3 | -15 | -25 | -21 | -17 | 
1/5/06 11:36  | 1/3/06  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -60 | 15.06 | 13 | -4 | -15 | 22 |  |  |  |  |  |  |  |  |  | 6 | 6 | 14 | 20 | -7 | 1 | 
12/28/05 13:51  | 12/28/05  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -76 | 15.14 | 12 | -5 | -19 | 22 | I | -21 | -7 | -34 | -20 | -4 | -11 | -4 | 0 | 0 | 4 | 19 | 14 | -5 | 8 | 
12/22/04 16:53  | 12/22/04  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -27 | 16.33 | 11 | -2 | -8 | 18 | D | 26 | -13 | -8 | 2 | -7 | -10 | 1 | -1 | 1 | 3 | -7 | 11 | 53 | -5 | 
10/7/04 11:00  | 10/5/04  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -56 | 18.77 | 12 | -3 | -11 | 25 | D | 117 | -16 | 3 | 16 | 28 | 15 | 17 | 8 | -3 | -7 | -8 | -19 | -6 | 4 | 
4/29/04 15:06  | 4/29/04  | FACT | First Albany Companies Inc | NY | Financ | FinTrd | Security Brokers, Dealers & F | Fiederowicz Walter M | NY | D |  | M.d | 3 | 8.81 | 0 | 0 | 2 | 17 | M |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
4/29/04 15:06  | 4/29/04  | FACT | First Albany Companies Inc | NY | Financ | FinTrd | Security Brokers, Dealers & F | Fiederowicz Walter M | NY | D |  | P.d | 26 | 14.79 | 0 | 2 | 11 | 17 | M |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/9/03 11:09  | 9/4/03  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S.a | -127 | 25.34 | 21 | -5 | -17 | 25 | M | 18 | 107 | 146 | 58 | 37 | 40 | 13 | 4 | -1 | -10 | -11 | -35 | -32 | -45 | 
9/8/03 19:04  | 9/4/03  | PLAB | Photronics Inc | CT | Tech | Semicn | Semiconductors & Related Devi | Fiederowicz Walter M | CT | D |  | S | -124 | 24.80 | 21 | -5 | -17 | 25 | M | 13 | 119 | 137 | 48 | 42 | 44 | 12 | 5 | -1 | -8 | -14 | -35 | -32 | -46 |