SEC CIK 1219132
KIRLIN PETER S
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PLABview stock → | 438,571 | 2022-02-28 |
Position History — PLAB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PLAB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2022-02-28 | Open-market sale | 15,000 | $18.35 | 438,571 |
| 2022-02-23 | Option exercise (derivative) | 300 | $0.00 | 51,456 |
| 2022-02-23 | Option exercise | 300 | $12.13 | 453,871 |
| 2022-02-23 | Open-market sale | 300 | $20.14 | 453,571 |
| 2022-01-26 | Grant / award | 2,332 | $9.11 | 453,571 |
| 2022-01-14 | Option exercise (derivative) | 3,498 | $0.00 | 0 |
| 2022-01-14 | Option exercise (derivative) | 1,323 | $0.00 | 0 |
| 2022-01-14 | Option exercise | 3,498 | $11.35 | 454,737 |
| 2022-01-14 | Open-market sale | 3,498 | $19.57 | 451,239 |
| 2022-01-14 | Option exercise | 1,323 | $11.35 | 452,562 |
| 2022-01-13 | Option exercise (derivative) | 100 | $0.00 | 3,498 |
| 2022-01-13 | Open-market sale | 100 | $19.40 | 451,239 |
| 2022-01-13 | Option exercise | 100 | $11.35 | 451,339 |
| 2022-01-12 | Option exercise (derivative) | 200 | $0.00 | 3,598 |
| 2022-01-12 | Option exercise (derivative) | 70 | $0.00 | 1,323 |
| 2022-01-12 | Option exercise | 200 | $11.35 | 451,439 |
| 2022-01-12 | Open-market sale | 70 | $19.40 | 451,239 |
| 2022-01-12 | Option exercise | 70 | $11.35 | 451,309 |
| 2022-01-06 | Option exercise (derivative) | 2,045 | $0.00 | 3,798 |
| 2022-01-06 | Option exercise (derivative) | 634 | $0.00 | 1,393 |
| 2022-01-06 | Option exercise | 2,045 | $11.35 | 453,284 |
| 2022-01-06 | Open-market sale | 634 | $19.40 | 451,239 |
| 2022-01-06 | Option exercise | 634 | $11.35 | 451,873 |
| 2022-01-05 | Option exercise (derivative) | 4,861 | $0.00 | 2,027 |
| 2022-01-05 | Option exercise (derivative) | 13,285 | $0.00 | 5,843 |
| 2022-01-05 | Option exercise | 4,861 | $11.35 | 456,100 |
| 2022-01-05 | Option exercise | 13,285 | $11.35 | 464,524 |
| 2022-01-05 | Open-market sale | 4,861 | $19.70 | 451,239 |
| 2022-01-04 | Open-market sale | 10,000 | $19.12 | 451,239 |
| 2022-01-03 | Option exercise (derivative) | 3,750 | $0.00 | 0 |
| 2022-01-03 | Open-market sale | 3,750 | $18.98 | 399,624 |
| 2022-01-03 | Option exercise | 3,750 | $8.60 | 403,374 |
| 2022-01-03 | Tax withholding | 8,689 | $18.85 | 390,935 |
| 2022-01-03 | Grant / award | 90,000 | $0.00 | 461,239 |
| 2022-01-03 | Tax withholding | 9,848 | $18.85 | 371,239 |
| 2022-01-03 | Tax withholding | 9,848 | $19.28 | 381,087 |
| 2021-12-30 | Option exercise (derivative) | 2,434 | $0.00 | 19,128 |
| 2021-12-30 | Option exercise (derivative) | 300 | $0.00 | 6,888 |
| 2021-12-30 | Option exercise | 300 | $11.35 | 399,924 |
| 2021-12-30 | Open-market sale | 2,434 | $19.35 | 399,624 |
| 2021-12-30 | Option exercise | 2,434 | $11.35 | 402,058 |
| 2021-12-08 | Option exercise (derivative) | 2,141 | $0.00 | 3,750 |
| 2021-12-08 | Option exercise (derivative) | 37,850 | $0.00 | 0 |
| 2021-12-08 | Option exercise (derivative) | 12,150 | $0.00 | 0 |
| 2021-12-08 | Option exercise | 9,109 | $8.60 | 408,733 |
| 2021-12-08 | Open-market sale | 5,596 | $16.68 | 406,178 |
| 2021-12-08 | Option exercise | 12,150 | $8.84 | 411,774 |
| 2021-12-08 | Open-market sale | 6,232 | $16.80 | 402,501 |
| 2021-12-08 | Option exercise | 37,850 | $8.84 | 437,474 |
| 2021-12-08 | Open-market sale | 1,689 | $16.86 | 400,076 |
| 2021-12-08 | Option exercise | 2,141 | $8.60 | 401,765 |
| 2021-12-08 | Open-market sale | 4,464 | $16.79 | 399,624 |
| 2021-12-08 | Open-market sale | 33,386 | $16.27 | 404,088 |
| 2021-08-31 | Option exercise (derivative) | 22,724 | $0.00 | 0 |
| 2021-08-31 | Option exercise (derivative) | 22,276 | $0.00 | 0 |
| 2021-08-31 | Option exercise | 22,276 | $8.86 | 421,900 |
| 2021-08-31 | Open-market sale | 22,724 | $15.00 | 399,624 |
| 2021-08-31 | Option exercise | 22,724 | $8.86 | 422,348 |
| 2021-05-24 | Option exercise (derivative) | 27,975 | $0.00 | 0 |
| 2021-05-24 | Option exercise (derivative) | 7,900 | $0.00 | 0 |
| 2021-05-24 | Option exercise | 27,975 | $8.23 | 427,599 |
| 2021-05-24 | Open-market sale | 7,900 | $13.53 | 399,624 |
| 2021-05-24 | Option exercise | 7,900 | $8.23 | 407,524 |
| 2021-05-21 | Option exercise (derivative) | 3,389 | $0.00 | 7,900 |
| 2021-05-21 | Option exercise (derivative) | 5,736 | $0.00 | 27,975 |
| 2021-05-21 | Option exercise | 5,736 | $8.23 | 405,360 |
| 2021-05-21 | Open-market sale | 3,389 | $13.52 | 399,624 |
| 2021-05-21 | Option exercise | 3,389 | $8.23 | 403,013 |
| 2021-02-03 | Grant / award | 2,181 | $9.58 | 399,624 |
| 2021-01-04 | Open-market sale | 9,375 | $11.06 | 430,443 |
| 2021-01-04 | Open-market sale | 33,000 | $11.05 | 397,443 |
| 2021-01-02 | Grant / award | 85,000 | $0.00 | 439,818 |
| 2020-12-29 | Option exercise (derivative) | 1,029 | $0.00 | 0 |
| 2020-12-29 | Option exercise (derivative) | 18,971 | $0.00 | 0 |
| 2020-12-29 | Option exercise | 18,971 | $6.32 | 354,818 |
| 2020-12-29 | Open-market sale | 11,975 | $10.97 | 335,847 |
| 2020-12-29 | Option exercise | 1,029 | $6.32 | 355,847 |
| 2020-12-29 | Open-market sale | 1,029 | $11.23 | 354,818 |
| 2020-01-06 | Open-market sale | 23,124 | $14.95 | 347,822 |
| 2020-01-03 | Grant / award | 85,000 | $0.00 | 370,946 |
| 2019-12-27 | Option exercise (derivative) | 33,000 | $0.00 | 0 |
| 2019-12-27 | Option exercise | 33,000 | $5.46 | 304,053 |
| 2019-12-27 | Open-market sale | 18,107 | $15.92 | 285,946 |
| 2019-09-05 | Option exercise (derivative) | 20,000 | $0.00 | 0 |
| 2019-09-05 | Open-market sale | 20,000 | $11.00 | 271,053 |
| 2019-09-05 | Option exercise | 20,000 | $6.71 | 291,053 |
| 2019-08-08 | J | 3,225 | $6.59 | 271,053 |
| 2019-05-03 | Open-market sale | 1,500 | $9.38 | 267,828 |
| 2019-01-03 | Open-market sale | 11,024 | $9.46 | 269,328 |
| 2019-01-02 | Grant / award | 75,000 | $0.00 | 280,352 |
| 2018-12-19 | Open-market sale | 1,250 | $9.84 | 202,495 |
| 2018-07-26 | J | 2,857 | $7.44 | 205,352 |
| 2018-05-04 | Open-market sale | 1,250 | $7.75 | 203,745 |
| 2018-01-03 | Open-market sale | 2,500 | $8.60 | 204,995 |
| 2018-01-02 | Grant / award (derivative) | 15,000 | $8.60 | 15,000 |
| 2018-01-02 | Grant / award | 60,000 | $0.00 | 207,495 |
| 2017-07-27 | J | 3,797 | $7.57 | 147,495 |
| 2017-01-18 | Option exercise (derivative) | 15,000 | $4.42 | 0 |
| 2017-01-18 | Open-market sale | 5,842 | $11.30 | 143,698 |
| 2017-01-18 | Option exercise | 15,000 | $4.42 | 149,540 |
| 2017-01-03 | Grant / award (derivative) | 28,750 | $11.35 | 28,750 |
| 2017-01-03 | Grant / award | 37,500 | $0.00 | 131,312 |
| 2016-07-28 | J | 3,228 | $8.13 | 134,540 |
| 2016-01-20 | Option exercise (derivative) | 20,000 | $4.42 | 15,000 |
| 2016-01-20 | Open-market sale | 7,687 | $11.56 | 93,812 |
| 2016-01-20 | Option exercise | 20,000 | $4.42 | 101,499 |
| 2016-01-04 | Grant / award (derivative) | 60,000 | $12.13 | 60,000 |
| 2016-01-04 | Grant / award | 12,500 | $0.00 | 81,499 |
| 2015-12-10 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2015-12-10 | Option exercise | 25,000 | $3.27 | 88,999 |
| 2015-12-10 | Open-market sale | 20,000 | $12.70 | 68,999 |
| 2015-07-30 | Open-market buy | 2,999 | $7.25 | 63,999 |
| 2015-07-30 | J | 2,999 | $7.25 | 63,999 |
| 2015-05-04 | Grant / award (derivative) | 50,000 | $8.84 | 50,000 |
| 2015-05-04 | Grant / award | 10,000 | $0.00 | 81,000 |
| 2014-12-19 | Grant / award (derivative) | 45,000 | $8.23 | 45,000 |
| 2014-12-19 | Grant / award | 7,500 | $0.00 | 71,000 |
| 2014-12-10 | Option exercise (out-of-money) (derivative) | 25,000 | $3.27 | 0 |
| 2014-12-10 | Grant / award | 25,000 | $3.27 | 63,500 |
| 2014-12-10 | Open-market sale | 20,000 | $8.44 | 43,500 |
| 2013-12-13 | Option exercise (out-of-money) (derivative) | 12,500 | $0.00 | 0 |
| 2013-12-13 | Grant / award (derivative) | 45,000 | $8.86 | 45,000 |
| 2013-12-13 | Grant / award | 7,500 | $0.00 | 38,500 |
| 2013-12-13 | Grant / award | 12,500 | $0.76 | 51,000 |
| 2013-12-13 | Open-market sale | 12,500 | $8.88 | 38,500 |
| 2012-12-07 | Grant / award (derivative) | 33,000 | $5.46 | 33,000 |
| 2012-12-07 | Grant / award | 11,000 | $0.00 | 31,000 |
| 2012-01-09 | Option exercise (derivative) | 12,500 | $0.00 | 12,500 |
| 2012-01-09 | Open-market sale | 12,500 | $6.41 | 20,000 |
| 2012-01-09 | Option exercise | 12,500 | $0.76 | 32,500 |
| 2011-12-09 | Grant / award (derivative) | 20,000 | $6.32 | 20,000 |
| 2011-12-09 | Grant / award | 10,000 | $0.00 | 20,000 |
| 2011-06-23 | Option exercise (out-of-money) (derivative) | 30,000 | $0.00 | 50,000 |
| 2011-06-23 | Open-market sale | 30,000 | $8.02 | 10,000 |
| 2011-06-23 | Option exercise (out-of-money) | 30,000 | $3.27 | 40,000 |
| 2010-12-10 | Grant / award (derivative) | 20,000 | $6.71 | 20,000 |
| 2010-12-10 | Grant / award | 10,000 | $0.00 | 10,000 |
| 2010-12-10 | Option exercise (out-of-money) (derivative) | 12,500 | $0.00 | 25,000 |
| 2010-12-10 | Open-market sale | 12,500 | $6.83 | 10,000 |
| 2010-12-10 | Option exercise (out-of-money) | 12,500 | $0.76 | 22,500 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 100 | $0.00 | 38,100 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 900 | $0.00 | 38,200 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 700 | $0.00 | 39,100 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 1,100 | $0.00 | 39,800 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 500 | $0.00 | 37,500 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 7,300 | $0.00 | 42,700 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 100 | $0.00 | 38,000 |
| 2010-02-22 | Option exercise (out-of-money) (derivative) | 1,800 | $0.00 | 40,900 |
| 2010-02-22 | Open-market sale | 1,800 | $4.55 | 3,400 |
| 2010-02-22 | Option exercise (out-of-money) | 100 | $0.76 | 11,900 |
| 2010-02-22 | Option exercise (out-of-money) | 900 | $0.76 | 11,800 |
| 2010-02-22 | Option exercise (out-of-money) | 700 | $0.76 | 10,900 |
| 2010-02-22 | Option exercise (out-of-money) | 1,100 | $0.76 | 10,200 |
| 2010-02-22 | Option exercise (out-of-money) | 1,800 | $0.76 | 9,100 |
| 2010-02-22 | Option exercise (out-of-money) | 7,300 | $0.76 | 7,300 |
| 2010-02-22 | Open-market sale | 500 | $4.59 | 0 |
| 2010-02-22 | Open-market sale | 100 | $4.58 | 500 |
| 2010-02-22 | Open-market sale | 100 | $4.58 | 600 |
| 2010-02-22 | Open-market sale | 900 | $4.58 | 700 |
| 2010-02-22 | Open-market sale | 700 | $4.57 | 1,600 |
| 2010-02-22 | Option exercise (out-of-money) | 500 | $0.76 | 12,500 |
| 2010-02-22 | Open-market sale | 7,300 | $4.55 | 5,200 |
| 2010-02-22 | Option exercise (out-of-money) | 100 | $0.76 | 12,000 |
| 2010-02-22 | Open-market sale | 1,100 | $4.56 | 2,300 |
| 2009-12-21 | Grant / award (derivative) | 35,000 | $0.00 | 35,000 |
| 2008-11-10 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2008-08-29 | Grant / award (derivative) | 80,000 | $3.27 | 80,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.