M Walter Fiederowicz

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
PLAB $17.79 5,000 $88,969.50 5,000 2025-04-17 Filing
PLAB $17.87 7,548 $134,890.31 10,000 2025-04-15 Filing
PLAB $18.88 7,000 $132,160.70 17,548 2025-04-09 Filing
PLAB $19.16 5,000 $95,802.50 24,548 2025-04-03 Filing
PLAB $21.63 10,000 $216,334.00 29,548 2025-03-25 Filing
PLAB $24.13 10,000 $241,300.00 32,000 2025-01-03 Filing
PLAB $24.01 10,000 $240,100.00 50,000 2024-12-24 Filing
PLAB $19.75 7,000 $138,271.00 32,000 2022-01-05 Filing
PLAB $14.06 9,000 $126,540.00 15,000 2020-02-10 Filing
PLAB $12.98 3,000 $38,940.00 24,000 2020-02-03 Filing
PLAB $15.12 3,000 $45,360.00 27,000 2020-01-17 Filing
PLAB $11.70 15,000 $175,500.00 6,000 2019-12-02 Filing
PLAB $11.91 15,000 $178,650.00 21,000 2019-11-01 Filing
PLAB $10.84 5,000 $54,200.00 36,000 2019-10-01 Filing
PLAB $10.70 5,000 $53,500.00 41,000 2019-09-03 Filing
PLAB $9.71 5,000 $48,550.00 46,000 2019-08-01 Filing
PLAB $8.43 2,500 $21,075.00 51,000 2019-07-05 Filing
PLAB $8.50 2,500 $21,250.00 53,500 2019-07-05 Filing
PLAB $10.59 3,000 $31,770.00 21,000 2018-09-04 Filing
PLAB $10.00 3,000 $30,000.00 24,000 2018-08-22 Filing