SEC CIK 1367036
Progler Christopher J
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PLABview stock → | 165,591 | 2025-12-12 |
Position History — PLAB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PLAB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-12-12 | Open-market sale | 25,000 | $35.78 | 165,591 |
| 2025-12-01 | Open-market sale | 10,000 | $22.52 | 190,591 |
| 2025-09-02 | Open-market sale | 10,000 | $21.93 | 200,591 |
| 2025-07-28 | Open-market sale | 10,000 | $21.07 | 210,591 |
| 2025-03-24 | Open-market sale | 10,000 | $21.59 | 220,591 |
| 2025-01-03 | Grant / award | 28,000 | $0.00 | 230,591 |
| 2025-01-03 | Tax withholding | 3,935 | $24.12 | 202,591 |
| 2025-01-03 | Tax withholding | 4,919 | $24.12 | 206,526 |
| 2025-01-03 | Tax withholding | 3,935 | $24.12 | 211,445 |
| 2025-01-02 | Tax withholding | 3,786 | $24.01 | 215,380 |
| 2024-12-19 | Option exercise (derivative) | 3,750 | $0.00 | 0 |
| 2024-12-19 | Option exercise (derivative) | 13,866 | $0.00 | 0 |
| 2024-12-19 | Option exercise | 11,250 | $11.35 | 230,416 |
| 2024-12-19 | Option exercise | 13,866 | $12.13 | 233,032 |
| 2024-12-19 | Option exercise | 19,134 | $12.13 | 238,300 |
| 2024-12-19 | Option exercise | 7,500 | $8.60 | 226,666 |
| 2024-12-19 | Open-market sale | 3,750 | $24.86 | 219,166 |
| 2024-12-19 | Option exercise | 3,750 | $11.35 | 222,916 |
| 2024-01-03 | Grant / award | 40,000 | $0.00 | 231,464 |
| 2024-01-03 | Tax withholding | 3,935 | $29.77 | 224,085 |
| 2024-01-03 | Tax withholding | 4,919 | $29.77 | 219,166 |
| 2024-01-03 | Tax withholding | 3,444 | $29.77 | 228,020 |
| 2024-01-02 | Tax withholding | 3,724 | $30.86 | 191,464 |
| 2023-01-03 | Tax withholding | 3,897 | $16.83 | 149,123 |
| 2023-01-03 | Tax withholding | 3,935 | $16.76 | 145,188 |
| 2023-01-03 | Grant / award | 50,000 | $0.00 | 195,188 |
| 2023-01-03 | Tax withholding | 3,444 | $16.76 | 153,020 |
| 2023-01-03 | Tax withholding | 3,129 | $16.83 | 156,464 |
| 2022-04-04 | Option exercise (derivative) | 11,481 | $0.00 | 0 |
| 2022-04-04 | Open-market sale | 11,481 | $16.54 | 159,593 |
| 2022-04-04 | Option exercise | 11,481 | $8.23 | 171,074 |
| 2022-03-01 | Option exercise (derivative) | 10,000 | $0.00 | 11,481 |
| 2022-03-01 | Open-market sale | 9,700 | $17.94 | 159,893 |
| 2022-03-01 | Option exercise | 10,000 | $8.23 | 169,593 |
| 2022-03-01 | Open-market sale | 300 | $18.63 | 159,593 |
| 2022-02-01 | Option exercise (derivative) | 11,519 | $0.00 | 0 |
| 2022-02-01 | Open-market sale | 11,519 | $17.97 | 159,593 |
| 2022-02-01 | Option exercise | 11,519 | $8.23 | 171,112 |
| 2022-01-18 | Option exercise (derivative) | 9,688 | $0.00 | 0 |
| 2022-01-18 | Option exercise | 9,688 | $8.86 | 169,281 |
| 2022-01-18 | Open-market sale | 9,688 | $19.57 | 159,593 |
| 2022-01-03 | Grant / award | 40,000 | $0.00 | 159,593 |
| 2022-01-03 | Tax withholding | 3,148 | $18.85 | 126,670 |
| 2022-01-03 | Tax withholding | 3,444 | $19.28 | 123,226 |
| 2022-01-03 | Tax withholding | 3,633 | $18.85 | 119,593 |
| 2021-12-31 | Option exercise (derivative) | 9,000 | $0.00 | 9,688 |
| 2021-12-31 | Option exercise | 9,000 | $8.86 | 138,818 |
| 2021-12-31 | Open-market sale | 9,000 | $19.00 | 129,818 |
| 2021-12-23 | Tax withholding | 591 | $18.51 | 129,818 |
| 2021-12-01 | Open-market sale | 1,400 | $13.43 | 130,409 |
| 2021-10-01 | Open-market sale | 3,750 | $13.71 | 131,809 |
| 2021-09-23 | Tax withholding | 591 | $14.16 | 135,559 |
| 2021-09-01 | Option exercise (derivative) | 7,156 | $0.00 | 0 |
| 2021-09-01 | Option exercise | 7,156 | $8.86 | 143,306 |
| 2021-09-01 | Open-market sale | 7,156 | $15.05 | 136,150 |
| 2021-08-02 | Open-market sale | 1,400 | $13.44 | 136,150 |
| 2021-06-23 | Tax withholding | 586 | $13.28 | 137,550 |
| 2021-06-01 | Open-market sale | 2,775 | $13.56 | 138,136 |
| 2021-05-03 | Option exercise (derivative) | 7,156 | $0.00 | 7,156 |
| 2021-05-03 | Option exercise | 7,156 | $8.86 | 148,067 |
| 2021-05-03 | Open-market sale | 7,156 | $12.88 | 140,911 |
| 2021-03-23 | Tax withholding | 591 | $11.64 | 143,661 |
| 2021-03-01 | Open-market sale | 3,000 | $12.01 | 144,252 |
| 2021-01-04 | Open-market sale | 3,000 | $11.19 | 147,252 |
| 2021-01-03 | Tax withholding | 2,109 | $11.16 | 150,252 |
| 2021-01-02 | Tax withholding | 2,372 | $11.16 | 152,361 |
| 2021-01-02 | Grant / award | 35,000 | $0.00 | 154,733 |
| 2020-12-23 | Grant / award | 6,000 | $0.00 | 119,733 |
| 2020-12-01 | Option exercise (derivative) | 8,340 | $0.00 | 0 |
| 2020-12-01 | Option exercise | 8,340 | $6.32 | 122,073 |
| 2020-12-01 | Open-market sale | 8,340 | $11.78 | 113,733 |
| 2020-11-02 | Open-market sale | 3,000 | $9.86 | 113,733 |
| 2020-10-01 | Option exercise (derivative) | 4,000 | $0.00 | 0 |
| 2020-10-01 | Open-market sale | 4,000 | $10.05 | 116,733 |
| 2020-10-01 | Option exercise | 4,000 | $5.46 | 120,733 |
| 2020-09-01 | Option exercise (derivative) | 8,340 | $0.00 | 8,340 |
| 2020-09-01 | Option exercise | 8,340 | $6.32 | 125,073 |
| 2020-09-01 | Open-market sale | 3,000 | $10.03 | 116,733 |
| 2020-07-01 | Option exercise (derivative) | 9,870 | $0.00 | 4,000 |
| 2020-07-01 | Option exercise | 9,870 | $5.46 | 129,603 |
| 2020-07-01 | Open-market sale | 3,000 | $11.01 | 119,733 |
| 2020-05-01 | Open-market sale | 3,000 | $11.51 | 122,733 |
| 2020-03-02 | Open-market sale | 3,000 | $12.51 | 125,733 |
| 2020-01-06 | Option exercise (derivative) | 820 | $0.00 | 0 |
| 2020-01-06 | Option exercise (derivative) | 6,592 | $0.00 | 0 |
| 2020-01-06 | Option exercise | 6,592 | $6.71 | 140,325 |
| 2020-01-06 | Open-market sale | 5,000 | $14.95 | 128,733 |
| 2020-01-06 | Option exercise | 820 | $6.32 | 134,553 |
| 2020-01-06 | Open-market sale | 6,592 | $14.95 | 133,733 |
| 2020-01-03 | Grant / award | 35,000 | $0.00 | 133,733 |
| 2020-01-02 | Tax withholding | 2,192 | $15.58 | 101,733 |
| 2020-01-02 | Open-market sale | 3,000 | $16.00 | 98,733 |
| 2019-12-02 | Option exercise (derivative) | 5,870 | $0.00 | 13,870 |
| 2019-12-02 | Option exercise | 5,870 | $5.46 | 109,795 |
| 2019-12-02 | Open-market sale | 5,870 | $11.79 | 103,925 |
| 2019-11-01 | Option exercise (derivative) | 6,710 | $0.00 | 0 |
| 2019-11-01 | Open-market sale | 6,710 | $11.81 | 106,925 |
| 2019-11-01 | Open-market sale | 3,000 | $11.81 | 103,925 |
| 2019-11-01 | Option exercise | 6,710 | $5.46 | 113,635 |
| 2019-08-30 | Option exercise (derivative) | 6,593 | $0.00 | 6,592 |
| 2019-08-30 | Open-market sale | 5,500 | $10.75 | 106,925 |
| 2019-08-30 | Open-market sale | 6,593 | $10.83 | 112,425 |
| 2019-08-30 | Option exercise | 6,593 | $6.71 | 119,018 |
| 2019-04-01 | Option exercise (derivative) | 5,600 | $0.00 | 0 |
| 2019-04-01 | Option exercise | 5,600 | $4.42 | 118,025 |
| 2019-04-01 | Open-market sale | 5,600 | $9.48 | 112,425 |
| 2019-03-01 | Option exercise (derivative) | 5,600 | $0.00 | 5,600 |
| 2019-03-01 | Open-market sale | 5,600 | $9.87 | 112,425 |
| 2019-03-01 | Option exercise | 5,600 | $4.42 | 118,025 |
| 2019-02-01 | Option exercise (derivative) | 5,600 | $0.00 | 11,200 |
| 2019-02-01 | Option exercise | 5,600 | $4.42 | 118,025 |
| 2019-02-01 | Open-market sale | 5,600 | $10.67 | 112,425 |
| 2019-01-03 | Open-market sale | 9,475 | $9.42 | 112,425 |
| 2019-01-02 | Grant / award | 32,000 | $0.00 | 121,900 |
| 2018-12-03 | Option exercise (derivative) | 2,800 | $0.00 | 16,800 |
| 2018-12-03 | Open-market sale | 2,800 | $9.80 | 89,900 |
| 2018-12-03 | Option exercise | 2,800 | $4.42 | 92,700 |
| 2018-10-01 | Option exercise (derivative) | 2,800 | $0.00 | 19,600 |
| 2018-10-01 | Option exercise (derivative) | 2,500 | $0.00 | 0 |
| 2018-10-01 | Option exercise | 2,500 | $0.76 | 92,400 |
| 2018-10-01 | Open-market sale | 2,800 | $9.84 | 89,900 |
| 2018-10-01 | Open-market sale | 2,500 | $9.84 | 92,700 |
| 2018-10-01 | Option exercise | 2,800 | $4.42 | 95,200 |
| 2018-09-04 | Option exercise (derivative) | 3,000 | $0.00 | 2,500 |
| 2018-09-04 | Option exercise | 3,000 | $0.76 | 92,900 |
| 2018-09-04 | Open-market sale | 3,000 | $10.60 | 89,900 |
| 2018-08-01 | Option exercise (derivative) | 2,500 | $0.00 | 5,500 |
| 2018-08-01 | Option exercise (derivative) | 2,800 | $0.00 | 22,400 |
| 2018-08-01 | Option exercise | 2,800 | $4.42 | 95,200 |
| 2018-08-01 | Option exercise | 2,500 | $0.76 | 92,400 |
| 2018-08-01 | Open-market sale | 2,500 | $8.96 | 92,700 |
| 2018-08-01 | Open-market sale | 2,800 | $8.95 | 89,900 |
| 2018-07-02 | Option exercise (derivative) | 2,500 | $0.00 | 8,000 |
| 2018-07-02 | Option exercise | 2,500 | $0.76 | 92,400 |
| 2018-07-02 | Open-market sale | 1,212 | $7.96 | 89,900 |
| 2018-07-02 | Open-market sale | 1,288 | $7.95 | 91,112 |
| 2018-06-01 | Option exercise (derivative) | 3,000 | $0.00 | 10,500 |
| 2018-06-01 | Option exercise (derivative) | 2,800 | $0.00 | 25,200 |
| 2018-06-01 | Option exercise | 3,000 | $0.76 | 92,900 |
| 2018-06-01 | Option exercise | 2,800 | $4.42 | 95,700 |
| 2018-06-01 | Open-market sale | 5,800 | $8.70 | 89,900 |
| 2018-05-01 | Option exercise (derivative) | 2,500 | $0.00 | 13,500 |
| 2018-05-01 | Open-market sale | 2,500 | $7.65 | 89,900 |
| 2018-05-01 | Option exercise | 2,500 | $0.76 | 92,400 |
| 2018-04-02 | Option exercise (derivative) | 3,000 | $0.00 | 16,000 |
| 2018-04-02 | Option exercise (derivative) | 750 | $0.00 | 28,000 |
| 2018-04-02 | Option exercise | 750 | $4.42 | 93,650 |
| 2018-04-02 | Open-market sale | 3,750 | $8.10 | 89,900 |
| 2018-04-02 | Option exercise | 3,000 | $0.76 | 92,900 |
| 2018-01-02 | Grant / award (derivative) | 15,000 | $8.60 | 15,000 |
| 2018-01-02 | Grant / award | 15,000 | $0.00 | 89,900 |
| 2017-12-01 | Option exercise (derivative) | 4,000 | $0.00 | 19,000 |
| 2017-12-01 | Option exercise | 4,000 | $0.76 | 78,900 |
| 2017-12-01 | Open-market sale | 4,000 | $9.55 | 74,900 |
| 2017-10-02 | Option exercise (derivative) | 4,000 | $0.00 | 23,000 |
| 2017-10-02 | Open-market sale | 4,000 | $8.85 | 74,900 |
| 2017-10-02 | Option exercise | 4,000 | $0.76 | 78,900 |
| 2017-08-01 | Option exercise (derivative) | 4,000 | $0.00 | 27,000 |
| 2017-08-01 | Open-market sale | 4,000 | $10.05 | 74,900 |
| 2017-08-01 | Option exercise | 4,000 | $0.76 | 78,900 |
| 2017-06-01 | Option exercise (derivative) | 4,000 | $0.00 | 31,000 |
| 2017-06-01 | Open-market sale | 4,000 | $10.05 | 74,900 |
| 2017-06-01 | Option exercise | 4,000 | $0.76 | 78,900 |
| 2017-01-03 | Grant / award (derivative) | 15,000 | $11.35 | 15,000 |
| 2017-01-03 | Grant / award | 15,000 | $0.00 | 74,900 |
| 2016-01-04 | Grant / award (derivative) | 33,000 | $12.13 | 33,000 |
| 2016-01-04 | Grant / award | 5,600 | $0.00 | 59,900 |
| 2015-12-10 | Option exercise (derivative) | 3,550 | $0.00 | 0 |
| 2015-12-10 | Open-market sale | 11,415 | $12.70 | 54,300 |
| 2015-12-10 | Option exercise | 3,550 | $5.46 | 65,715 |
| 2015-12-10 | Option exercise | 4,315 | $6.71 | 62,165 |
| 2015-12-10 | Option exercise | 3,550 | $4.42 | 57,850 |
| 2015-12-09 | Option exercise (derivative) | 2,700 | $0.00 | 0 |
| 2015-12-09 | Open-market sale | 2,700 | $12.50 | 54,300 |
| 2015-12-09 | Option exercise | 2,700 | $4.42 | 57,000 |
| 2014-12-19 | Grant / award (derivative) | 33,000 | $8.23 | 33,000 |
| 2014-12-19 | Grant / award | 5,500 | $0.00 | 44,300 |
| 2014-12-19 | Grant / award | 5,500 | $0.00 | 54,300 |
| 2014-12-15 | Open-market sale | 5,000 | $8.13 | 48,800 |
| 2014-06-12 | Open-market sale | 2,000 | $8.89 | 53,800 |
| 2013-12-30 | Open-market sale | 3,250 | $8.94 | 55,800 |
| 2013-12-13 | Grant / award (derivative) | 33,000 | $8.86 | 33,000 |
| 2013-12-13 | Grant / award | 5,500 | $0.00 | 59,050 |
| 2012-12-07 | Grant / award (derivative) | 30,000 | $5.46 | 30,000 |
| 2012-12-07 | Grant / award | 10,000 | $0.00 | 53,550 |
| 2012-12-03 | Open-market sale | 1,000 | $5.20 | 43,550 |
| 2012-09-04 | Open-market sale | 1,000 | $5.84 | 44,550 |
| 2012-06-01 | Open-market sale | 1,000 | $5.83 | 45,550 |
| 2012-03-01 | Open-market sale | 1,250 | $7.08 | 46,550 |
| 2011-12-09 | Grant / award (derivative) | 17,500 | $6.32 | 17,500 |
| 2011-12-09 | Grant / award | 8,750 | $0.00 | 47,800 |
| 2011-07-11 | Open-market sale | 10,000 | $8.01 | 39,050 |
| 2011-01-06 | Option exercise (out-of-money) (derivative) | 2,500 | $0.00 | 35,000 |
| 2011-01-06 | Option exercise (out-of-money) | 2,500 | $0.76 | 51,550 |
| 2011-01-06 | Open-market sale | 2,500 | $5.66 | 49,050 |
| 2010-12-10 | Grant / award (derivative) | 17,500 | $6.71 | 17,500 |
| 2010-12-10 | Grant / award | 8,750 | $0.00 | 49,050 |
| 2009-12-31 | Option exercise (out-of-money) (derivative) | 12,500 | $0.00 | 37,500 |
| 2009-12-31 | Open-market sale | 1,962 | $4.46 | 45,938 |
| 2009-12-31 | Option exercise (out-of-money) | 12,500 | $0.76 | 52,800 |
| 2009-12-31 | Open-market sale | 200 | $4.47 | 40,600 |
| 2009-12-31 | Open-market sale | 3,000 | $4.47 | 40,800 |
| 2009-12-31 | Open-market sale | 200 | $4.47 | 43,800 |
| 2009-12-31 | Open-market sale | 1,938 | $4.46 | 44,000 |
| 2009-12-31 | Open-market sale | 300 | $4.48 | 40,300 |
| 2009-12-31 | Open-market sale | 400 | $4.46 | 47,900 |
| 2009-12-31 | Open-market sale | 400 | $4.46 | 48,300 |
| 2009-12-31 | Open-market sale | 4,100 | $4.45 | 48,700 |
| 2009-12-21 | Grant / award (derivative) | 35,000 | $0.00 | 35,000 |
| 2008-11-10 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2008-01-21 | Grant / award | 10,000 | $0.00 | 40,300 |
| 2007-06-13 | Open-market sale | 1,000 | $14.93 | 29,300 |
| 2006-06-21 | — | — | — | 30,300 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.