- Corporate Officers - K
- Klosk Steven M
Insider Trading History of Klosk Steven M
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Klosk Steven M since 2006.
This trader's CIK number is 1192621.
At the time of last reporting, Klosk Steven M was the Officer of Bolt Projects Holdings, Inc.. (stock ticker symbol BSLK).
Also see all insider trading activities at Bolt Projects Holdings, Inc..
Note that in the past
KLOSK STEVEN M also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Bolt Projects Holdings, Inc. (BSLK) by Klosk Steven M
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | BSLK | 0 | $0 | 0 | $0 | 35,000 | $0 |
Yearly summary of insider trading at Cambrex Corp (CBM) by Klosk Steven M
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | CBM | 0 | $0 | 347,206 | $20,832,360 | 168,000 | $7,612,752 |
| 2018 | CBM | 0 | $0 | 265,000 | $15,707,889 | 185,000 | $2,975,739 |
| 2017 | CBM | 0 | $0 | 116,822 | $6,511,499 | 88,000 | $503,360 |
| 2016 | CBM | 0 | $0 | 85,995 | $4,152,907 | 35,995 | $157,657 |
| 2015 | CBM | 0 | $0 | 194,121 | $8,870,616 | 149,121 | $437,999 |
| 2014 | CBM | 0 | $0 | 142,159 | $3,107,463 | 142,159 | $878,250 |
| 2013 | CBM | 0 | $0 | 8,500 | $106,182 | 26,341 | $162,813 |
| 2008 | CBM | 30,000 | $88,350 | 0 | $0 | 0 | $0 |
| 2007 | CBM | 0 | $0 | 156,260 | $3,461,807 | 126,500 | $2,683,817 |
| 2006 | CBM | 0 | $0 | 3,128 | $59,794 | 0 | $0 |
Yearly summary of insider trading at Caladrius Biosciences, Inc. (NBS) by Klosk Steven M
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | NBS | 10,000 | $39,850 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Klosk Steven M:
1. Bolt Projects Holdings, Inc. (BSLK)
2. Cambrex Corp (CBM)
3. Caladrius Biosciences, Inc. (NBS)
Table 1. Insider trading of Bolt Projects Holdings, Inc. (BSLK) by Klosk Steven M
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-08-13 | BSLK | Option Ex | 35,000 | .00 | 0 |
Table 2. Insider trading of Cambrex Corp (CBM) by Klosk Steven M
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-12-04 | CBM | Option Ex | 168,000 | 45.31 | 7,612,752 |
| 2019-12-04 | CBM | Sale | 347,206 | 60.00 | 20,832,360 |
| 2018-10-23 | CBM | Option Ex | 20,000 | 17.81 | 356,200 |
| 2018-10-23 | CBM | Sale | 20,000 | 54.97 | 1,099,380 |
| 2018-09-04 | CBM | Sale | 55,000 | 66.33 | 3,648,424 |
| 2018-09-04 | CBM | Option Ex | 55,000 | 17.81 | 979,549 |
| 2018-08-06 | CBM | Sale | 80,000 | 62.65 | 5,012,000 |
| 2018-08-01 | CBM | Option Ex | 55,000 | 17.36 | 954,690 |
| 2018-08-01 | CBM | Sale | 55,000 | 62.51 | 3,437,830 |
| 2018-06-11 | CBM | Sale | 55,000 | 45.64 | 2,510,255 |
| 2018-06-11 | CBM | Option Ex | 55,000 | 12.46 | 685,300 |
| 2017-10-02 | CBM | Option Ex | 4,000 | 5.72 | 22,880 |
| 2017-10-02 | CBM | Sale | 4,000 | 54.96 | 219,832 |
| 2017-09-01 | CBM | Option Ex | 12,000 | 5.72 | 68,640 |
| 2017-09-01 | CBM | Sale | 12,000 | 51.77 | 621,276 |
| 2017-08-01 | CBM | Option Ex | 12,000 | 5.72 | 68,640 |
| 2017-08-01 | CBM | Sale | 12,000 | 61.37 | 736,428 |
| 2017-07-03 | CBM | Option Ex | 12,000 | 5.72 | 68,640 |
| 2017-07-03 | CBM | Sale | 12,000 | 59.66 | 715,908 |
| 2017-06-01 | CBM | Sale | 12,000 | 54.17 | 650,040 |
| 2017-06-01 | CBM | Option Ex | 12,000 | 5.72 | 68,640 |
| 2017-05-01 | CBM | Option Ex | 12,000 | 5.72 | 68,640 |
| 2017-05-01 | CBM | Sale | 12,000 | 58.89 | 706,656 |
| 2017-04-03 | CBM | Sale | 12,000 | 54.58 | 654,960 |
| 2017-04-03 | CBM | Option Ex | 12,000 | 5.72 | 68,640 |
| 2017-03-01 | CBM | Option Ex | 12,000 | 5.72 | 68,640 |
| 2017-03-01 | CBM | Sale | 12,000 | 56.70 | 680,448 |
| 2015-02-15 | CBM | Sale | 4,396 | 52.75 | 231,889 |
| 2017-02-16 | CBM | Sale | 4,326 | 53.10 | 229,710 |
| 2017-02-09 | CBM | Sale | 15,100 | 52.27 | 789,352 |
| 2007-02-07 | CBM | Sale | 5,000 | 55.00 | 275,000 |
| 2016-11-09 | CBM | Sale | 50,000 | 50.87 | 2,543,500 |
| 2016-05-05 | CBM | Sale | 12,930 | 49.03 | 633,957 |
| 2016-05-05 | CBM | Option Ex | 12,930 | 4.38 | 56,633 |
| 2016-05-03 | CBM | Sale | 3,500 | 49.51 | 173,285 |
| 2016-05-03 | CBM | Option Ex | 3,500 | 4.38 | 15,330 |
| 2016-03-16 | CBM | Sale | 19,565 | 41.00 | 802,165 |
| 2016-03-16 | CBM | Option Ex | 19,565 | 4.38 | 85,694 |
| 2015-11-05 | CBM | Option Ex | 49,121 | .00 | 0 |
| 2015-11-05 | CBM | Sale | 49,121 | 50.94 | 2,502,223 |
| 2015-08-03 | CBM | Option Ex | 41,020 | 4.38 | 179,667 |
| 2015-08-04 | CBM | Option Ex | 58,980 | 4.38 | 258,332 |
| 2015-08-03 | CBM | Sale | 41,020 | 50.00 | 2,051,000 |
| 2015-08-04 | CBM | Sale | 58,980 | 50.07 | 2,953,128 |
| 2015-02-10 | CBM | Sale | 45,000 | 30.32 | 1,364,265 |
| 2014-09-03 | CBM | Sale | 66,257 | 22.02 | 1,458,714 |
| 2014-09-02 | CBM | Option Ex | 60,000 | 5.61 | 336,300 |
| 2014-09-02 | CBM | Sale | 60,000 | 22.01 | 1,320,780 |
| 2014-09-03 | CBM | Option Ex | 66,257 | 5.61 | 371,370 |
| 2014-08-19 | CBM | Option Ex | 4,702 | 5.61 | 26,354 |
| 2014-08-19 | CBM | Sale | 4,702 | 22.00 | 103,448 |
| 2014-08-07 | CBM | Sale | 1,200 | 22.52 | 27,021 |
| 2014-08-07 | CBM | Option Ex | 1,200 | 5.61 | 6,726 |
| 2014-02-13 | CBM | Sale | 10,000 | 19.75 | 197,500 |
| 2014-02-13 | CBM | Option Ex | 10,000 | 13.75 | 137,500 |
| 2013-11-20 | CBM | Option Ex | 17,841 | 5.61 | 99,998 |
| 2013-05-07 | CBM | Sale | 8,500 | 12.49 | 106,182 |
| 2013-05-07 | CBM | Option Ex | 8,500 | 7.39 | 62,815 |
| 2008-11-13 | CBM | Buy | 30,000 | 2.94 | 88,350 |
| 2007-02-06 | CBM | Option Ex | 95,700 | 21.56 | 2,063,387 |
| 2007-02-06 | CBM | Sale | 95,700 | 22.18 | 2,122,434 |
| 2007-02-05 | CBM | Sale | 500 | 21.95 | 10,975 |
| 2007-02-05 | CBM | Option Ex | 500 | 20.72 | 10,360 |
| 2007-02-02 | CBM | Sale | 7,900 | 21.97 | 173,563 |
| 2007-02-02 | CBM | Option Ex | 7,900 | 20.72 | 163,688 |
| 2007-01-31 | CBM | Sale | 13,854 | 21.95 | 304,095 |
| 2007-02-01 | CBM | Sale | 12,546 | 21.98 | 275,710 |
| 2007-01-31 | CBM | Option Ex | 5,354 | 18.68 | 99,985 |
| 2007-02-01 | CBM | Option Ex | 12,546 | 19.70 | 247,118 |
| 2007-01-30 | CBM | Sale | 1,130 | 21.83 | 24,667 |
| 2007-01-29 | CBM | Sale | 3,000 | 21.70 | 65,100 |
| 2007-01-30 | CBM | Sale | 1,130 | 21.83 | 24,667 |
| 2007-01-29 | CBM | Sale | 3,000 | 21.70 | 65,100 |
| 2007-01-16 | CBM | Sale | 11,700 | 22.50 | 263,250 |
| 2007-01-17 | CBM | Sale | 1,300 | 22.50 | 29,250 |
| 2007-01-03 | CBM | Option Ex | 4,500 | 22.06 | 99,279 |
| 2007-01-03 | CBM | Sale | 4,500 | 22.89 | 102,996 |
| 2006-03-01 | CBM | Sale | 3,128 | 19.12 | 59,794 |
Table 3. Insider trading of Caladrius Biosciences, Inc. (NBS) by Klosk Steven M
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-11-25 | NBS | Buy | 10,000 | 3.98 | 39,850 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Klosk Steven M
(Officer of Bolt Projects Holdings, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.