SEC CIK 1489635
Burr Richelle E
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PLABview stock → | 269,354 | 2024-05-20 |
Position History — PLAB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PLAB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2024-05-20 | Tax withholding | 1,738 | $28.64 | 269,354 |
| 2024-01-03 | Grant / award | 60,000 | $0.00 | 286,733 |
| 2024-01-03 | Tax withholding | 4,055 | $29.77 | 282,678 |
| 2024-01-03 | Tax withholding | 4,634 | $29.77 | 278,044 |
| 2024-01-03 | Tax withholding | 6,952 | $29.77 | 271,092 |
| 2024-01-02 | Tax withholding | 4,359 | $30.86 | 226,733 |
| 2023-12-13 | Option exercise (derivative) | 5,050 | $0.00 | 0 |
| 2023-12-13 | Option exercise (derivative) | 19,950 | $0.00 | 0 |
| 2023-12-13 | Option exercise | 25,000 | $8.86 | 229,228 |
| 2023-05-18 | Tax withholding | 1,738 | $17.18 | 204,228 |
| 2023-03-15 | Grant / award | 1,864 | $11.40 | 231,092 |
| 2023-01-03 | Tax withholding | 4,634 | $16.76 | 145,966 |
| 2023-01-03 | Tax withholding | 4,055 | $16.76 | 155,018 |
| 2023-01-03 | Tax withholding | 3,126 | $16.83 | 159,073 |
| 2023-01-03 | Grant / award | 60,000 | $0.00 | 205,966 |
| 2023-01-03 | Tax withholding | 4,418 | $16.83 | 150,600 |
| 2022-11-30 | Option exercise (derivative) | 5,625 | $0.00 | 0 |
| 2022-11-30 | Option exercise | 5,625 | $5.46 | 162,199 |
| 2022-05-18 | Grant / award | 15,000 | $0.00 | 156,574 |
| 2022-01-26 | Grant / award | 1,593 | $9.11 | 141,574 |
| 2022-01-04 | Open-market sale | 3,750 | $19.29 | 139,981 |
| 2022-01-03 | Tax withholding | 3,128 | $18.85 | 112,031 |
| 2022-01-03 | Grant / award | 40,000 | $0.00 | 143,731 |
| 2022-01-03 | Tax withholding | 4,245 | $18.85 | 103,731 |
| 2022-01-03 | Tax withholding | 4,055 | $19.28 | 107,976 |
| 2021-12-23 | Tax withholding | 696 | $18.51 | 115,159 |
| 2021-09-23 | Tax withholding | 696 | $14.16 | 117,255 |
| 2021-09-15 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2021-09-15 | Open-market sale | 5,000 | $13.91 | 117,951 |
| 2021-09-15 | Option exercise | 5,000 | $6.32 | 122,951 |
| 2021-08-16 | Option exercise (derivative) | 5,000 | $0.00 | 5,000 |
| 2021-08-16 | Open-market sale | 5,000 | $13.14 | 117,951 |
| 2021-08-16 | Option exercise | 5,000 | $6.32 | 122,951 |
| 2021-07-15 | Option exercise (derivative) | 5,000 | $0.00 | 10,000 |
| 2021-07-15 | Option exercise | 5,000 | $6.32 | 122,951 |
| 2021-07-15 | Open-market sale | 5,000 | $12.91 | 117,951 |
| 2021-07-06 | Open-market sale | 4,000 | $12.97 | 117,951 |
| 2021-06-23 | Tax withholding | 682 | $13.28 | 121,951 |
| 2021-03-23 | Tax withholding | 696 | $11.64 | 122,633 |
| 2021-02-03 | Grant / award | 1,485 | $9.58 | 123,329 |
| 2021-01-04 | Open-market sale | 3,225 | $11.19 | 121,844 |
| 2021-01-03 | Tax withholding | 2,710 | $11.16 | 125,069 |
| 2021-01-02 | Grant / award | 35,000 | $0.00 | 130,253 |
| 2021-01-02 | Tax withholding | 2,474 | $11.16 | 127,779 |
| 2020-12-23 | Grant / award | 6,000 | $0.00 | 95,253 |
| 2020-10-09 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2020-10-09 | Option exercise | 5,000 | $6.71 | 94,253 |
| 2020-10-09 | Open-market sale | 5,000 | $10.64 | 89,253 |
| 2020-09-09 | Option exercise (derivative) | 5,000 | $0.00 | 5,000 |
| 2020-09-09 | Open-market sale | 5,000 | $8.88 | 89,253 |
| 2020-09-09 | Option exercise | 5,000 | $6.71 | 94,253 |
| 2020-08-10 | Option exercise (derivative) | 5,000 | $0.00 | 10,000 |
| 2020-08-10 | Open-market sale | 5,000 | $11.81 | 89,253 |
| 2020-08-10 | Option exercise | 5,000 | $6.71 | 94,253 |
| 2020-01-09 | Open-market sale | 3,900 | $15.20 | 89,253 |
| 2020-01-03 | Grant / award | 35,000 | $0.00 | 93,153 |
| 2020-01-02 | Tax withholding | 2,371 | $15.58 | 58,153 |
| 2019-11-29 | Open-market sale | 3,000 | $11.83 | 60,524 |
| 2019-10-30 | Open-market sale | 1,000 | $12.58 | 63,524 |
| 2019-09-30 | Open-market sale | 1,000 | $10.97 | 64,524 |
| 2019-07-01 | Open-market sale | 2,000 | $8.41 | 65,524 |
| 2019-02-04 | Open-market sale | 1,500 | $10.78 | 67,524 |
| 2019-01-10 | Open-market sale | 2,043 | $10.39 | 69,024 |
| 2019-01-04 | Open-market sale | 2,000 | $9.66 | 71,067 |
| 2019-01-03 | Open-market sale | 2,000 | $9.64 | 73,067 |
| 2019-01-02 | Grant / award | 27,000 | $0.00 | 75,067 |
| 2018-12-03 | Open-market sale | 2,000 | $9.80 | 48,067 |
| 2018-10-29 | Open-market sale | 2,000 | $9.53 | 50,067 |
| 2018-06-01 | Open-market sale | 2,000 | $8.70 | 52,067 |
| 2018-04-26 | Open-market sale | 1,042 | $8.00 | 54,067 |
| 2018-04-25 | Open-market sale | 1,000 | $8.00 | 55,109 |
| 2018-01-02 | Grant / award (derivative) | 15,000 | $8.60 | 15,000 |
| 2018-01-02 | Grant / award | 15,000 | $0.00 | 56,109 |
| 2017-12-11 | Open-market sale | 4,000 | $9.00 | 41,109 |
| 2017-11-09 | Open-market sale | 3,000 | $9.00 | 45,109 |
| 2017-08-30 | Open-market sale | 2,068 | $8.00 | 48,109 |
| 2017-01-05 | Grant / award | 15,000 | $0.00 | 48,609 |
| 2017-01-03 | Grant / award (derivative) | 15,000 | $11.35 | 15,000 |
| 2016-12-06 | Option exercise (derivative) | 10,275 | $0.00 | 5,625 |
| 2016-12-06 | Option exercise | 10,275 | $5.46 | 43,884 |
| 2016-12-06 | Open-market sale | 10,275 | $10.20 | 33,609 |
| 2016-07-28 | J | 1,568 | $8.13 | 50,177 |
| 2016-01-04 | Grant / award (derivative) | 25,500 | $12.13 | 25,500 |
| 2016-01-04 | Grant / award | 4,250 | $0.00 | 33,609 |
| 2015-12-14 | Open-market sale | 1,233 | $12.50 | 29,359 |
| 2015-12-10 | Option exercise (derivative) | 6,600 | $0.00 | 0 |
| 2015-12-10 | Open-market sale | 10,163 | $12.84 | 30,592 |
| 2015-12-10 | Option exercise | 1,750 | $0.76 | 40,755 |
| 2015-12-10 | Option exercise | 1,813 | $4.42 | 39,005 |
| 2015-12-10 | Option exercise | 6,600 | $5.46 | 37,192 |
| 2015-07-30 | Open-market buy | 833 | $7.25 | 30,592 |
| 2015-07-30 | J | 833 | $7.25 | 30,592 |
| 2015-07-17 | Open-market sale | 2,000 | $8.75 | 29,759 |
| 2015-06-08 | Option exercise (derivative) | 10,000 | $0.00 | 1,813 |
| 2015-06-08 | Option exercise | 10,000 | $4.42 | 41,759 |
| 2015-06-08 | Open-market sale | 10,000 | $10.22 | 31,759 |
| 2014-12-19 | Grant / award (derivative) | 25,000 | $8.23 | 25,000 |
| 2014-12-19 | Grant / award | 4,167 | $0.00 | 51,759 |
| 2014-12-16 | Option exercise (out-of-money) (derivative) | 20,000 | $4.42 | 0 |
| 2014-12-16 | Grant / award | 20,000 | $4.42 | 47,592 |
| 2014-12-16 | Open-market sale | 20,000 | $8.11 | 27,592 |
| 2014-07-31 | Open-market buy | 500 | $6.77 | 27,592 |
| 2014-04-23 | Option exercise (out-of-money) (derivative) | 2,000 | $0.76 | 1,750 |
| 2014-04-23 | Grant / award | 2,000 | $0.76 | 29,092 |
| 2014-04-23 | Open-market sale | 2,000 | $8.60 | 27,092 |
| 2014-04-22 | Option exercise (out-of-money) (derivative) | 2,250 | $0.76 | 3,750 |
| 2014-04-22 | Open-market sale | 2,250 | $8.36 | 27,092 |
| 2014-04-22 | Grant / award | 2,250 | $0.76 | 29,342 |
| 2013-12-18 | Option exercise (out-of-money) (derivative) | 6,376 | $0.76 | 6,376 |
| 2013-12-18 | Open-market sale | 6,376 | $8.92 | 27,092 |
| 2013-12-18 | Grant / award | 6,376 | $0.76 | 33,468 |
| 2013-12-13 | Grant / award (derivative) | 25,000 | $8.86 | 25,000 |
| 2013-12-13 | Grant / award | 4,167 | $0.00 | 27,092 |
| 2012-12-11 | Option exercise (derivative) | 3,500 | $0.00 | 12,376 |
| 2012-12-11 | Grant / award | 3,500 | $0.76 | 26,425 |
| 2012-12-11 | Open-market sale | 3,500 | $5.55 | 22,925 |
| 2012-12-07 | Grant / award (derivative) | 22,500 | $5.46 | 22,500 |
| 2012-12-07 | Grant / award | 8,000 | $0.00 | 22,925 |
| 2012-08-02 | Open-market buy | 600 | $4.86 | 14,925 |
| 2012-08-02 | Open-market buy | 600 | $4.85 | 14,925 |
| 2012-06-20 | Option exercise (out-of-money) (derivative) | 1,624 | $0.00 | 15,876 |
| 2012-06-20 | Open-market sale | 3,375 | $6.12 | 14,325 |
| 2012-06-20 | Open-market sale | 1,624 | $6.12 | 17,700 |
| 2012-06-20 | Option exercise (out-of-money) | 1,624 | $0.76 | 19,324 |
| 2011-12-09 | Grant / award (derivative) | 15,000 | $6.32 | 15,000 |
| 2011-12-09 | Grant / award | 7,500 | $0.00 | 17,700 |
| 2011-08-04 | Open-market buy | 1,200 | $3.70 | 10,200 |
| 2011-07-01 | Option exercise (out-of-money) (derivative) | 1,750 | $0.00 | 17,500 |
| 2011-07-01 | Option exercise (out-of-money) (derivative) | 3,187 | $0.00 | 31,813 |
| 2011-07-01 | Option exercise (out-of-money) | 1,750 | $0.76 | 10,750 |
| 2011-07-01 | Option exercise (out-of-money) | 3,187 | $4.42 | 13,937 |
| 2011-07-01 | Open-market sale | 4,937 | $8.56 | 9,000 |
| 2011-01-13 | Option exercise (out-of-money) (derivative) | 7,000 | $0.00 | 19,250 |
| 2011-01-13 | Option exercise (out-of-money) | 7,000 | $0.76 | 16,000 |
| 2011-01-13 | Open-market sale | 7,000 | $5.90 | 9,000 |
| 2010-12-10 | Grant / award (derivative) | 15,000 | $6.71 | 15,000 |
| 2010-12-10 | Grant / award | 7,500 | $0.00 | 9,000 |
| 2010-04-08 | — | — | — | 1,500 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.