| Date Filed | Type | Description |
| 05/01/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/10/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/02/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/14/2012 |
4
| HARTMAN DOUGLAS M (10% Owner) has filed a Form 4 on TOR MINERALS INTERNATIONAL INC|
Txns:
| Bought 500 shares
@ $2875, valued at
$1.4M
Exercised (in-or-at-the-money) 500 options to buy
@ $2.75, valued at
$1.4k
Granted 500 options to buy
@ $18.22, valued at
$9.1k
|
|
| 05/03/2012 |
4
| HARTMAN DOUGLAS M (10% Owner) has filed a Form 4 on TOR MINERALS INTERNATIONAL INC|
Txns:
| Bought 94,340 shares
@ $250000, valued at
$23585M
Converted 94,340 options to buy
@ $2.65, valued at
$250k
|
|
| 12/13/2011 |
4
| HARTMAN DOUGLAS M (10% Owner) has filed a Form 4 on TOR MINERALS INTERNATIONAL INC|
Txns:
| Exercised (in-or-at-the-money) 45,000 warrants
@ $10, valued at
$450k
|
|
| 05/17/2011 |
4
| HARTMAN DOUGLAS M (10% Owner) has filed a Form 4 on TOR MINERALS INTERNATIONAL INC|
Txns:
| Bought 500 shares
@ $6.15, valued at
$3.1k
Bought 500 options to buy
@ $6.15, valued at
$3.1k
|
|
| 05/17/2011 |
4
| HARTMAN DOUGLAS M (10% Owner) has filed a Form 4 on TOR MINERALS INTERNATIONAL INC|
Txns:
| Bought 500 options to buy
@ $16.48, valued at
$8.2k
|
|
| 06/21/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/24/2009 |
4
| HARTMAN DOUGLAS M (Director) has filed a Form 4 on TOR MINERALS INTERNATIONAL INC |
| 07/13/2009 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
| 05/05/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |
| 02/17/2009 |
5
| Form 5 -- Annual statement of changes in beneficial ownership of securities |