SEC CIK 1243930
BUCK CARL N
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AEHRview stock → | 0 | 2019-04-30 |
Position History — AEHR
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — AEHR
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2019-04-30 | Option exercise (derivative) | 4,698 | $0.00 | 20,000 |
| 2019-04-30 | Open-market sale | 4,698 | $1.65 | 0 |
| 2019-04-30 | Option exercise | 4,698 | $1.27 | 4,698 |
| 2019-04-29 | Option exercise (derivative) | 100 | $0.00 | 24,698 |
| 2019-04-29 | Option exercise | 100 | $1.27 | 100 |
| 2019-04-29 | Open-market sale | 100 | $1.65 | 0 |
| 2019-04-25 | Option exercise (derivative) | 1 | $0.00 | 24,798 |
| 2019-04-25 | Open-market sale | 1 | $1.69 | 0 |
| 2019-04-25 | Option exercise | 1 | $1.27 | 1 |
| 2019-04-24 | Option exercise (derivative) | 1 | $0.00 | 24,799 |
| 2019-04-24 | Open-market sale | 1 | $1.69 | 0 |
| 2019-04-24 | Option exercise | 1 | $1.27 | 1 |
| 2019-04-23 | Option exercise (derivative) | 200 | $0.00 | 24,800 |
| 2019-04-23 | Option exercise | 200 | $1.27 | 200 |
| 2019-04-23 | Open-market sale | 200 | $1.69 | 0 |
| 2019-04-11 | Option exercise (derivative) | 5,000 | $0.00 | 25,000 |
| 2019-04-11 | Open-market sale | 5,000 | $1.78 | 0 |
| 2019-04-11 | Option exercise | 5,000 | $1.27 | 5,000 |
| 2018-10-01 | J | 1,984 | $1.90 | 99,602 |
| 2018-08-17 | Grant / award (derivative) | 18,000 | $0.00 | 18,000 |
| 2018-08-17 | Open-market sale | 2,500 | $2.39 | 97,618 |
| 2018-08-17 | Open-market sale | 2,400 | $2.37 | 100,118 |
| 2018-08-06 | Open-market sale | 100 | $2.44 | 102,518 |
| 2018-08-03 | Open-market sale | 2,500 | $2.39 | 102,618 |
| 2018-07-06 | Option exercise (derivative) | 10,000 | $0.00 | 0 |
| 2018-07-06 | Option exercise | 10,000 | $1.25 | 105,118 |
| 2018-04-19 | Option exercise (derivative) | 2,500 | $0.00 | 10,000 |
| 2018-04-19 | Option exercise | 2,500 | $1.25 | 2,500 |
| 2018-04-19 | Open-market sale | 2,500 | $2.60 | 0 |
| 2018-04-02 | J | 3,000 | $0.99 | 95,118 |
| 2018-02-14 | Option exercise (derivative) | 5,000 | $0.00 | 12,500 |
| 2018-02-14 | Open-market sale | 2,500 | $2.37 | 2,500 |
| 2018-02-14 | Open-market sale | 2,500 | $2.41 | 0 |
| 2018-02-14 | Option exercise | 5,000 | $1.25 | 5,000 |
| 2018-02-13 | Option exercise (derivative) | 5,000 | $0.00 | 17,500 |
| 2018-02-13 | Option exercise | 5,000 | $1.25 | 5,000 |
| 2018-02-13 | Open-market sale | 5,000 | $2.37 | 0 |
| 2018-01-10 | Option exercise (derivative) | 2,500 | $0.00 | 22,500 |
| 2018-01-10 | Option exercise | 2,500 | $1.25 | 2,500 |
| 2018-01-10 | Open-market sale | 2,500 | $2.97 | 0 |
| 2017-10-20 | Option exercise (derivative) | 2,500 | $0.00 | 25,000 |
| 2017-10-20 | Open-market sale | 3,000 | $3.83 | 92,118 |
| 2017-10-20 | Open-market sale | 2,500 | $3.89 | 0 |
| 2017-10-20 | Option exercise | 2,500 | $1.25 | 2,500 |
| 2017-10-05 | Option exercise (derivative) | 2,500 | $0.00 | 27,500 |
| 2017-10-05 | Open-market sale | 2,500 | $3.71 | 95,118 |
| 2017-10-05 | Option exercise | 2,500 | $1.25 | 97,618 |
| 2017-10-02 | J | 3,000 | $0.99 | 95,118 |
| 2017-07-25 | Open-market sale | 5,698 | $4.08 | 92,118 |
| 2017-07-25 | Open-market sale | 4,113 | $4.10 | 97,816 |
| 2017-07-24 | Open-market sale | 6,159 | $4.05 | 101,929 |
| 2017-07-24 | Open-market sale | 6,110 | $4.04 | 108,088 |
| 2017-07-11 | Grant / award (derivative) | 11,250 | $0.00 | 11,250 |
| 2017-07-11 | Grant / award | 3,750 | $0.00 | 114,198 |
| 2017-04-03 | J | 3,000 | $0.99 | 110,448 |
| 2016-10-24 | Open-market sale | 1,000 | $3.08 | 107,448 |
| 2016-10-20 | Open-market sale | 600 | $2.98 | 108,448 |
| 2016-10-10 | Open-market sale | 1,400 | $2.98 | 109,048 |
| 2016-10-10 | Open-market sale | 1,100 | $2.89 | 110,448 |
| 2016-10-10 | Open-market sale | 900 | $2.88 | 111,548 |
| 2016-10-07 | Open-market sale | 1,000 | $2.78 | 112,448 |
| 2016-10-03 | J | 3,000 | $0.99 | 113,448 |
| 2016-07-25 | Grant / award (derivative) | 15,000 | $0.00 | 15,000 |
| 2016-07-25 | Grant / award | 5,000 | $0.00 | 110,448 |
| 2016-04-01 | J | 3,000 | $0.99 | 105,448 |
| 2015-10-01 | J | 3,000 | $1.96 | 102,448 |
| 2015-08-13 | Open-market sale | 1,634 | $2.24 | 99,448 |
| 2015-08-12 | Open-market sale | 1,866 | $2.24 | 101,082 |
| 2015-06-29 | Option exercise (derivative) | 7,000 | $0.00 | 0 |
| 2015-06-29 | Option exercise | 7,000 | $1.95 | 104,556 |
| 2015-06-29 | Option exercise (derivative) | 7,000 | $0.00 | 0 |
| 2015-06-29 | Option exercise | 7,000 | $1.95 | 102,948 |
| 2015-05-15 | Option exercise (derivative) | 2,000 | $0.00 | 7,000 |
| 2015-05-15 | Open-market sale | 1,000 | $2.24 | 1,000 |
| 2015-05-15 | Open-market sale | 1,000 | $2.39 | 0 |
| 2015-05-15 | Option exercise | 2,000 | $1.95 | 2,000 |
| 2015-05-14 | Option exercise (derivative) | 1,687 | $0.00 | 9,000 |
| 2015-05-14 | Open-market sale | 900 | $2.39 | 0 |
| 2015-05-14 | Open-market sale | 787 | $2.40 | 900 |
| 2015-05-14 | Option exercise | 1,687 | $1.95 | 1,687 |
| 2015-05-13 | Option exercise (derivative) | 100 | $0.00 | 10,687 |
| 2015-05-13 | Open-market sale | 100 | $2.45 | 0 |
| 2015-05-13 | Option exercise | 100 | $1.95 | 100 |
| 2015-05-08 | Option exercise (derivative) | 100 | $0.00 | 10,787 |
| 2015-05-08 | Open-market sale | 100 | $2.57 | 0 |
| 2015-05-08 | Option exercise | 100 | $1.95 | 100 |
| 2015-05-07 | Option exercise (derivative) | 5,000 | $0.00 | 10,887 |
| 2015-05-07 | Open-market sale | 5,000 | $2.53 | 0 |
| 2015-05-07 | Option exercise | 5,000 | $1.95 | 5,000 |
| 2015-05-06 | Option exercise (derivative) | 5,000 | $0.00 | 20,000 |
| 2015-05-06 | Open-market sale | 5,000 | $2.49 | 93,443 |
| 2015-05-06 | Option exercise | 5,000 | $1.95 | 98,443 |
| 2015-05-06 | Open-market sale | 500 | $2.55 | 0 |
| 2015-05-06 | Open-market sale | 1,958 | $2.53 | 500 |
| 2015-05-06 | Option exercise (derivative) | 7,458 | $0.00 | 15,887 |
| 2015-05-06 | Open-market sale | 500 | $2.55 | 98,443 |
| 2015-05-06 | Open-market sale | 1,958 | $2.53 | 98,943 |
| 2015-05-06 | Option exercise | 7,458 | $1.95 | 100,901 |
| 2015-05-06 | Open-market sale | 5,000 | $2.49 | 93,443 |
| 2015-05-05 | Open-market sale | 455 | $2.59 | 2,458 |
| 2015-05-05 | Open-market sale | 200 | $2.55 | 2,913 |
| 2015-05-05 | Open-market sale | 1,000 | $2.53 | 3,113 |
| 2015-05-05 | Option exercise (derivative) | 1,655 | $0.00 | 23,345 |
| 2015-05-05 | Open-market sale | 455 | $2.59 | 93,443 |
| 2015-05-05 | Open-market sale | 1,000 | $2.53 | 94,098 |
| 2015-05-05 | Option exercise | 1,655 | $1.95 | 95,098 |
| 2015-05-05 | Open-market sale | 200 | $2.55 | 93,898 |
| 2015-04-21 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2015-04-01 | J | 3,000 | $1.96 | 93,443 |
| 2014-11-24 | Open-market buy | 4,113 | $2.43 | 4,113 |
| 2014-10-01 | J | 3,000 | $1.99 | 90,443 |
| 2014-08-20 | Grant / award (derivative) | 22,500 | $0.00 | 22,500 |
| 2014-06-18 | Option exercise (derivative) | 15,000 | $0.00 | 0 |
| 2014-06-18 | Option exercise | 15,000 | $0.85 | 87,443 |
| 2014-04-09 | Option exercise (derivative) | 6,000 | $0.00 | 15,000 |
| 2014-04-09 | Open-market sale | 1,000 | $2.79 | 77,443 |
| 2014-04-09 | Option exercise | 6,000 | $0.85 | 78,443 |
| 2014-04-09 | Open-market sale | 2,000 | $2.84 | 72,443 |
| 2014-04-09 | Open-market sale | 3,000 | $2.89 | 74,443 |
| 2014-04-03 | Option exercise (derivative) | 2,800 | $0.00 | 21,000 |
| 2014-04-03 | Option exercise | 2,800 | $0.85 | 75,243 |
| 2014-04-03 | Open-market sale | 2,800 | $2.78 | 72,443 |
| 2014-04-02 | Option exercise (derivative) | 200 | $0.00 | 23,800 |
| 2014-04-02 | Option exercise | 200 | $0.85 | 72,643 |
| 2014-04-02 | Open-market sale | 200 | $2.78 | 72,443 |
| 2014-04-01 | J | 1,826 | $2.13 | 72,443 |
| 2014-02-14 | Option exercise (derivative) | 3,000 | $0.00 | 24,000 |
| 2014-02-14 | Open-market sale | 3,000 | $2.52 | 70,617 |
| 2014-02-14 | Option exercise | 3,000 | $0.85 | 73,617 |
| 2014-02-10 | Option exercise (derivative) | 3,000 | $0.00 | 27,000 |
| 2014-02-10 | Option exercise | 3,000 | $0.85 | 73,617 |
| 2014-02-10 | Open-market sale | 3,000 | $2.37 | 70,617 |
| 2013-11-08 | Option exercise (derivative) | 1,500 | $0.00 | 1,500 |
| 2013-11-08 | Open-market sale | 1,500 | $2.38 | 70,617 |
| 2013-11-08 | Option exercise | 1,500 | $2.25 | 72,117 |
| 2013-11-06 | Option exercise (derivative) | 2,500 | $0.00 | 3,000 |
| 2013-11-06 | Option exercise | 2,500 | $2.25 | 73,117 |
| 2013-11-06 | Open-market sale | 2,300 | $2.45 | 70,617 |
| 2013-11-06 | Open-market sale | 100 | $2.53 | 72,917 |
| 2013-11-06 | Open-market sale | 100 | $2.57 | 73,017 |
| 2013-11-04 | Option exercise (derivative) | 2,500 | $2.25 | 5,500 |
| 2013-11-04 | Option exercise | 2,500 | $2.25 | 73,117 |
| 2013-11-04 | Open-market sale | 2,500 | $2.59 | 70,617 |
| 2013-10-01 | J | 3,000 | $0.65 | 70,617 |
| 2013-06-25 | Grant / award (derivative) | 30,000 | $0.00 | 163,000 |
| 2013-04-01 | J | 3,000 | $0.65 | 67,617 |
| 2013-03-15 | Open-market buy | 10,000 | $1.00 | 64,617 |
| 2012-10-01 | J | 3,000 | $0.65 | 54,617 |
| 2012-06-26 | Grant / award (derivative) | 30,000 | $1.27 | 30,000 |
| 2012-04-02 | J | 3,000 | $0.65 | 51,617 |
| 2011-10-03 | J | 3,000 | $0.65 | 48,617 |
| 2011-07-08 | Grant / award (derivative) | 30,000 | $1.25 | 30,000 |
| 2011-04-01 | J | 3,000 | $0.96 | 45,617 |
| 2010-10-01 | J | 3,000 | $0.96 | 42,617 |
| 2010-06-29 | Grant / award (derivative) | 25,000 | $1.95 | 25,000 |
| 2010-04-30 | Option exercise (derivative) | 500 | $2.88 | 12,500 |
| 2010-04-30 | Open-market sale | 500 | $3.03 | 39,617 |
| 2010-04-30 | Option exercise | 500 | $2.88 | 40,117 |
| 2010-04-27 | Option exercise (derivative) | 307 | $2.88 | 14,693 |
| 2010-04-27 | Option exercise (derivative) | 1,693 | $2.88 | 13,000 |
| 2010-04-27 | Option exercise | 1,693 | $2.88 | 41,617 |
| 2010-04-27 | Open-market sale | 1,693 | $3.19 | 39,617 |
| 2010-04-27 | Open-market sale | 307 | $3.28 | 41,310 |
| 2010-04-27 | Option exercise | 307 | $2.88 | 39,924 |
| 2009-06-30 | Grant / award (derivative) | 30,000 | $0.85 | 30,000 |
| 2008-11-13 | Grant / award (derivative) | 8,000 | $2.25 | 8,000 |
| 2008-10-01 | J | 2,691 | $3.09 | 30,617 |
| 2008-06-24 | Grant / award (derivative) | 10,000 | $9.94 | 10,000 |
| 2008-04-30 | Open-market sale | 1,910 | $8.69 | 30,327 |
| 2008-04-30 | Open-market sale | 2,401 | $8.59 | 27,926 |
| 2008-04-29 | Open-market sale | 117 | $8.69 | 34,135 |
| 2008-04-29 | Open-market sale | 1,898 | $8.59 | 32,237 |
| 2008-04-24 | Open-market sale | 1,875 | $8.74 | 34,252 |
| 2008-04-23 | Open-market sale | 100 | $8.74 | 36,127 |
| 2008-04-22 | Open-market sale | 1,499 | $8.64 | 36,227 |
| 2008-04-18 | Open-market sale | 1,000 | $8.81 | 38,236 |
| 2008-04-18 | Open-market sale | 18 | $8.81 | 37,726 |
| 2008-04-18 | Open-market sale | 492 | $8.81 | 37,744 |
| 2008-04-09 | Open-market sale | 1,019 | $9.37 | 39,236 |
| 2008-04-09 | Open-market sale | 3,552 | $9.17 | 43,702 |
| 2008-04-09 | Open-market sale | 3,447 | $9.27 | 40,255 |
| 2008-04-07 | Open-market sale | 20 | $9.15 | 47,754 |
| 2008-04-07 | Open-market sale | 500 | $9.24 | 47,254 |
| 2008-04-07 | Open-market sale | 1,000 | $9.04 | 48,754 |
| 2008-04-07 | Open-market sale | 980 | $9.14 | 47,774 |
| 2008-04-02 | Open-market sale | 2,000 | $8.94 | 49,754 |
| 2008-04-01 | Open-market sale | 1,000 | $8.74 | 50,244 |
| 2008-04-01 | Open-market sale | 1,000 | $8.64 | 51,244 |
| 2008-04-01 | J | 1,510 | $5.37 | 51,754 |
| 2008-03-31 | Option exercise (derivative) | 6,564 | $4.50 | 0 |
| 2008-03-31 | Open-market sale | 564 | $8.44 | 52,244 |
| 2008-03-31 | Open-market sale | 1,000 | $8.34 | 52,808 |
| 2008-03-31 | Open-market sale | 1,000 | $8.24 | 53,808 |
| 2008-03-31 | Open-market sale | 1,000 | $8.14 | 54,808 |
| 2008-03-31 | Open-market sale | 71 | $8.09 | 55,808 |
| 2008-03-31 | Open-market sale | 929 | $8.04 | 55,879 |
| 2008-03-31 | Open-market sale | 1,000 | $7.94 | 56,808 |
| 2008-03-31 | Open-market sale | 1,000 | $7.84 | 57,808 |
| 2008-03-31 | Option exercise | 6,564 | $4.50 | 58,808 |
| 2008-01-28 | Option exercise (derivative) | 564 | $4.00 | 0 |
| 2008-01-28 | Option exercise (derivative) | 436 | $4.50 | 6,564 |
| 2008-01-28 | Option exercise (derivative) | 1,000 | $4.50 | 7,000 |
| 2008-01-28 | Option exercise (derivative) | 1,000 | $4.50 | 8,000 |
| 2008-01-28 | Option exercise (derivative) | 1,000 | $4.50 | 9,000 |
| 2008-01-28 | Option exercise | 1,000 | $4.50 | 54,808 |
| 2008-01-28 | Option exercise | 1,000 | $4.50 | 53,808 |
| 2008-01-28 | Option exercise | 564 | $4.00 | 52,808 |
| 2008-01-28 | Open-market sale | 436 | $6.88 | 52,244 |
| 2008-01-28 | Open-market sale | 1,000 | $7.18 | 52,680 |
| 2008-01-28 | Open-market sale | 1,000 | $7.08 | 53,680 |
| 2008-01-28 | Open-market sale | 1,000 | $6.98 | 54,680 |
| 2008-01-28 | Open-market sale | 564 | $6.88 | 55,680 |
| 2008-01-28 | Option exercise | 436 | $4.50 | 56,244 |
| 2008-01-28 | Option exercise | 1,000 | $4.50 | 55,808 |
| 2008-01-16 | Option exercise (derivative) | 1,436 | $4.00 | 564 |
| 2008-01-16 | Option exercise (derivative) | 100 | $4.00 | 2,000 |
| 2008-01-16 | Option exercise | 100 | $4.00 | 52,344 |
| 2008-01-16 | Option exercise | 1,436 | $4.00 | 53,680 |
| 2008-01-16 | Open-market sale | 100 | $7.14 | 52,244 |
| 2008-01-15 | Option exercise (derivative) | 1,900 | $4.00 | 2,100 |
| 2008-01-15 | Option exercise | 1,900 | $4.00 | 54,144 |
| 2008-01-15 | Open-market sale | 1,900 | $7.14 | 52,244 |
| 2007-10-31 | Open-market sale | 1,100 | $7.20 | 52,244 |
| 2007-10-31 | Open-market sale | 500 | $7.27 | 53,344 |
| 2007-10-01 | J | 1,571 | $5.37 | 53,844 |
| 2007-07-30 | Open-market sale | 2,500 | $7.95 | 52,273 |
| 2007-07-30 | Open-market sale | 1,000 | $7.90 | 54,773 |
| 2007-07-30 | Open-market sale | 232 | $7.89 | 55,773 |
| 2007-06-26 | Grant / award (derivative) | 12,000 | $5.96 | 12,000 |
| 2007-04-02 | J | 1,232 | $5.37 | 56,005 |
| 2006-09-29 | J | 2,835 | $2.73 | 54,773 |
| 2006-07-31 | Open-market sale | 808 | $7.45 | 51,938 |
| 2006-07-25 | Open-market sale | 1,000 | $7.95 | 52,746 |
| 2006-07-18 | Grant / award (derivative) | 10,000 | $8.45 | 10,000 |
| 2006-04-20 | Open-market sale | 192 | $6.28 | 54,646 |
| 2006-04-20 | Open-market sale | 100 | $6.21 | 54,838 |
| 2006-04-20 | Open-market sale | 900 | $6.20 | 53,746 |
| 2006-04-13 | Open-market sale | 2,000 | $5.38 | 56,938 |
| 2006-04-13 | Open-market sale | 2,000 | $5.48 | 54,938 |
| 2006-04-13 | Open-market sale | 500 | $5.28 | 58,938 |
| 2006-04-11 | Open-market sale | 500 | $5.28 | 59,438 |
| 2006-04-10 | Open-market sale | 1,000 | $5.18 | 59,938 |
| 2006-03-31 | Open-market sale | 450 | $5.15 | 60,938 |
| 2006-03-31 | J | 2,863 | $2.73 | 61,388 |
| 2006-03-30 | Open-market sale | 550 | $5.08 | 58,525 |
| 2006-03-30 | Open-market sale | 1,000 | $4.97 | 59,075 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.