| Date Filed | Type | Description |
| 08/21/2023 |
SC 13G
| Dewey Christopher C reports a 5.6% stake in TRISALUS LIFE SCIENCES, INC. |
| 12/28/2020 |
4
| Dewey Christopher C (CEO) has filed a Form 4 on MedTech Acquisition Corp|
Txns:
| Disposed of 75,000 options to buy
@ $0 |
|
| 12/17/2020 |
3
| Dewey Christopher C (CEO) has filed a Form 3 on MedTech Acquisition Corp |
| 04/06/2020 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MYOS RENS TECHNOLOGY INC.|
Txns:
| Bought 6,611 shares
@ $0 |
|
| 03/09/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/19/2019 |
3
| Dewey Christopher C (Director) has filed a Form 3 on MYOS RENS TECHNOLOGY INC. |
| 12/17/2013 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Gifted 12,300 shares
@ $0
Disposed/sold 822,295 shares
@ $30, valued at
$24.7M
Disposed/sold 3,300 options to buy
@ $12.87, valued at
$42.5k
Disposed/sold 3,300 options to buy
@ $27.07, valued at
$89.3k
Disposed/sold 3,338 options to buy
@ $25.46, valued at
$85k
Disposed/sold 17,317 options to buy
@ $11.64, valued at
$201.6k
Disposed/sold 6,452 warrants
@ $7.44, valued at
$48k
|
|
| 06/11/2013 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Acquired 5,068 shares
@ $0 |
|
| 06/05/2013 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Granted 17,317 options to buy
@ $11.64, valued at
$201.6k
|
|
| 11/15/2012 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Bought 25,000 shares
@ $13.15, valued at
$328.8k
|
|
| 08/06/2012 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Paid exercise price by delivering 9,771 shares
@ $15.71, valued at
$153.5k
Exercised (in-or-at-the-money) 51,182 warrants
@ $2.9997, valued at
$153.5k
|
|
| 06/12/2012 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Granted 3,338 options to buy
@ $25.46, valued at
$85k
|
|
| 05/11/2012 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Disposed/sold 21,500 shares
@ $24.9935, valued at
$537.4k
Paid exercise price by delivering 4,382 shares
@ $41.08, valued at
$180k
Disposed/sold 44,224 shares
@ $24.1791, valued at
$1.1M
Exercised (in-or-at-the-money) 60,000 warrants
@ $2.9997, valued at
$180k
|
|
| 07/05/2011 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Granted 3,300 options to buy
@ $27.07, valued at
$89.3k
|
|
| 12/02/2010 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Sold 10,000 shares
@ $11.5745, valued at
$115.7k
|
|
| 12/01/2010 |
4
| Dewey Christopher C (Director) has filed a Form 4 on MAKO Surgical Corp.|
Txns:
| Acquired 36,041 shares
@ $11.4, valued at
$410.9k
|
|
| 10/06/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 07/15/2010 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 07/14/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 06/16/2010 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership |
| 06/14/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 06/08/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 12/04/2009 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 11/30/2009 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/11/2009 |
4
| Dewey Christopher C (Vice Chairman) has filed a Form 4 on NATIONAL HOLDINGS CORP |
| 06/02/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |
| 03/02/2009 |
4
| Dewey Christopher C (Vice Chairman) has filed a Form 4 on NATIONAL HOLDINGS CORP |
| 02/12/2009 |
SC 13G/A
| Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/14/2008 |
SC 13G/A
| Dewey Christopher C reports a 7.6% stake in NATIONAL HOLDINGS CORPORATION |
| 03/30/2007 |
SC 13G/A
| Dewey Christopher C reports a 9.5% stake in NATIONAL HOLDINGS CORPORATION |
| 02/23/2007 |
SC 13G
| Dewey Christopher C reports a 6.8% stake in NATIONAL HOLDINGS CORPORATION |