SEC CIK 1251765
TSAUR BOR YEU
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| KOPNview stock → | 106,411 | 2023-01-05 |
Position History — KOPN
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — KOPN
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2023-01-05 | Disposition to issuer | 88,300 | $0.00 | 106,411 |
| 2022-03-14 | Disposition to issuer | 7,500 | $0.00 | 194,711 |
| 2021-12-15 | Grant / award | 20,000 | $4.40 | 202,211 |
| 2021-12-15 | Grant / award | 12,300 | $4.40 | 182,211 |
| 2021-12-10 | Tax withholding | 9,292 | $4.54 | 169,911 |
| 2021-03-08 | Open-market sale | 120,000 | $8.20 | 238,583 |
| 2021-03-05 | Tax withholding | 49,380 | $0.00 | 189,203 |
| 2021-03-05 | Tax withholding | 10,000 | $0.00 | 179,203 |
| 2021-01-07 | Open-market sale | 75,000 | $3.00 | 358,583 |
| 2020-12-16 | Grant / award | 40,000 | $0.00 | 389,564 |
| 2020-12-16 | Grant / award | 85,000 | $0.00 | 474,564 |
| 2020-12-16 | Disposition to issuer | 33,515 | $0.00 | 433,583 |
| 2020-12-16 | Tax withholding | 7,466 | $1.75 | 467,098 |
| 2020-12-10 | Tax withholding | 4,535 | $1.73 | 349,564 |
| 2019-12-23 | Grant / award | 60,000 | $0.00 | 344,099 |
| 2019-12-23 | Grant / award | 10,000 | $0.00 | 354,099 |
| 2019-12-10 | Disposition to issuer | 17,500 | $0.00 | 284,099 |
| 2019-03-14 | Disposition to issuer | 20,000 | $0.00 | 301,599 |
| 2019-02-13 | Open-market sale | 8,973 | $1.13 | 346,799 |
| 2019-02-12 | Open-market sale | 73,416 | $1.11 | 355,772 |
| 2019-02-11 | Open-market sale | 167,611 | $1.14 | 429,188 |
| 2018-12-11 | Open-market sale | 40,716 | $1.43 | 596,799 |
| 2018-12-11 | Tax withholding | 40,716 | $1.43 | 571,599 |
| 2018-02-09 | Grant / award | 40,000 | $0.00 | 637,315 |
| 2017-12-30 | Disposition to issuer | 25,000 | $0.00 | 612,315 |
| 2017-12-15 | Grant / award | 20,000 | $0.00 | 597,315 |
| 2017-12-10 | Tax withholding | 32,651 | $3.12 | 577,315 |
| 2017-08-09 | Open-market sale | 50,000 | $4.00 | 609,966 |
| 2016-12-14 | Grant / award | 30,000 | $0.00 | 629,966 |
| 2016-12-14 | Grant / award | 30,000 | $0.00 | 659,966 |
| 2016-12-10 | Tax withholding | 19,845 | $2.93 | 599,966 |
| 2016-02-24 | Grant / award | 20,000 | $0.00 | 619,811 |
| 2016-02-24 | Grant / award | 20,000 | $0.00 | 651,295 |
| 2015-12-10 | Tax withholding | 15,194 | $2.74 | 599,811 |
| 2015-10-20 | Tax withholding | 16,290 | $3.11 | 614,735 |
| 2015-03-31 | Tax withholding | 9,965 | $3.52 | 631,025 |
| 2015-03-31 | Tax withholding | 9,695 | $3.52 | 631,295 |
| 2015-02-13 | Grant / award | 75,000 | $0.00 | 640,990 |
| 2014-12-10 | Tax withholding | 14,075 | $3.37 | 565,990 |
| 2014-02-20 | Grant / award | 150,000 | $0.00 | 580,065 |
| 2014-01-15 | Option exercise (derivative) | 1,200 | $0.00 | 12,500 |
| 2014-01-15 | Option exercise | 1,200 | $3.75 | 431,265 |
| 2014-01-15 | Open-market sale | 1,200 | $4.50 | 430,065 |
| 2014-01-03 | Option exercise (derivative) | 11,300 | $0.00 | 13,700 |
| 2014-01-03 | Open-market sale | 11,300 | $4.51 | 430,065 |
| 2014-01-03 | Option exercise | 11,300 | $3.75 | 441,365 |
| 2013-12-10 | Tax withholding | 18,415 | $3.69 | 430,587 |
| 2013-12-10 | Tax withholding | 18,937 | $3.69 | 430,065 |
| 2013-05-09 | Grant / award | 90,000 | $0.00 | 449,002 |
| 2012-12-10 | Tax withholding | 7,320 | $3.13 | 359,002 |
| 2012-03-15 | Disposition to issuer | 7,032 | $0.00 | 369,218 |
| 2012-03-15 | Tax withholding | 2,896 | $3.49 | 366,322 |
| 2011-12-10 | Tax withholding | 14,288 | $4.00 | 376,250 |
| 2011-03-10 | Tax withholding | 13,831 | $0.00 | 390,538 |
| 2011-02-18 | Grant / award | 23,145 | $0.00 | 404,369 |
| 2011-02-18 | Grant / award | 20,000 | $0.00 | 381,224 |
| 2010-12-11 | Tax withholding | 4,764 | $4.37 | 361,224 |
| 2010-12-10 | Tax withholding | 5,623 | $4.37 | 365,988 |
| 2010-04-29 | Grant / award | 30,000 | $0.00 | 370,611 |
| 2010-03-08 | Tax withholding | 2,057 | $3.91 | 340,581 |
| 2010-03-08 | Tax withholding | 23,764 | $0.00 | 342,638 |
| 2010-03-08 | Tax withholding | 1,030 | $0.00 | 340,611 |
| 2009-12-26 | Tax withholding | 9,525 | $4.28 | 366,402 |
| 2009-12-01 | Grant / award | 13,831 | $0.00 | 385,453 |
| 2009-12-01 | Grant / award | 20,000 | $0.00 | 371,622 |
| 2009-10-12 | Open-market sale | 4,428 | $5.02 | 351,622 |
| 2009-10-09 | Open-market sale | 25,572 | $5.03 | 356,050 |
| 2009-04-28 | Grant / award | 40,000 | $0.00 | 381,622 |
| 2009-03-10 | Tax withholding | 6,815 | $1.72 | 341,622 |
| 2009-03-10 | Tax withholding | 28,872 | $0.00 | 348,437 |
| 2009-03-10 | Grant / award | 1,861 | $0.00 | 377,309 |
| 2008-12-28 | Tax withholding | 13,759 | $2.11 | 375,448 |
| 2008-12-11 | Tax withholding | 5,692 | $1.97 | 389,207 |
| 2008-12-11 | Tax withholding | 4,763 | $4.25 | 375,927 |
| 2008-12-10 | Tax withholding | 5,693 | $2.19 | 394,899 |
| 2008-12-10 | Tax withholding | 4,763 | $4.24 | 380,690 |
| 2008-12-02 | Grant / award | 29,184 | $0.00 | 400,592 |
| 2008-04-03 | Grant / award | 60,000 | $2.75 | 264,579 |
| 2008-04-03 | Grant / award | 60,000 | $2.75 | 324,579 |
| 2008-04-03 | Grant / award | 46,829 | $2.75 | 371,408 |
| 2008-04-03 | Grant / award | 60,000 | $0.00 | 264,579 |
| 2008-04-03 | Grant / award | 60,000 | $0.00 | 324,579 |
| 2008-04-03 | Grant / award | 46,829 | $0.00 | 371,408 |
| 2008-03-28 | Grant / award (derivative) | 24,000 | — | 24,000 |
| 2008-03-28 | Grant / award (derivative) | 80,000 | — | 60,000 |
| 2008-03-28 | Grant / award (derivative) | 40,000 | — | 40,000 |
| 2008-03-28 | Disposition to issuer (derivative) | 20,000 | — | 0 |
| 2008-03-28 | Grant / award (derivative) | 20,000 | — | 20,000 |
| 2008-03-28 | Tax withholding | 1,826 | $2.73 | 74,585 |
| 2008-03-28 | Disposition to issuer (derivative) | 80,000 | $0.00 | 0 |
| 2008-03-28 | Grant / award (derivative) | 80,000 | $0.00 | 80,000 |
| 2007-12-28 | Tax withholding | 3,175 | $3.03 | 74,823 |
| 2007-12-11 | Tax withholding | 6,351 | $3.00 | 77,998 |
| 2007-02-24 | Option exercise (derivative) | 84,349 | $0.00 | 0 |
| 2006-12-28 | Tax withholding | 4,763 | $3.50 | 129,994 |
| 2006-12-11 | Tax withholding | 1,588 | $3.42 | 74,757 |
| 2006-12-11 | Grant / award | 60,000 | $0.00 | 134,757 |
| 2006-03-22 | Tax withholding | 7,494 | $4.21 | 76,345 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.