Insider Transactions
Showing insider trading activity for HOLSTROM CARLETON A.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
No stock price data available.
Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| PRTX.OB | HOLSTROM CARLETON A | 14 Apr 2009 | 13 Apr 2009 | D-Return | director | 325,000 |
| SCIL | HOLSTROM CARLETON A | 12 Sept 2008 | 10 Sept 2008 | A-Award | director | 183 |
| SCIL | HOLSTROM CARLETON A | 12 Sept 2008 | 10 Sept 2008 | D-Return | director | 183 |
| PRTX.OB | HOLSTROM CARLETON A | 25 Jul 2008 | 24 Jul 2008 | A-Award | director | 150,000 |
| SCIL | HOLSTROM CARLETON A | 12 Feb 2008 | 1 Jan 2008 | A-Award | director | 2,694 |
| SCIL | HOLSTROM CARLETON A | 3 Jan 2008 | 1 Jan 2008 | A-Award | director | 1,100 |
| PRTX.OB | HOLSTROM CARLETON A | 1 Nov 2007 | 31 Oct 2007 | P-Purchase | director | 5,000 |
| PRTX.OB | HOLSTROM CARLETON A | 1 Nov 2007 | 31 Oct 2007 | P-Purchase | director | 3,150 |
| PRTX.OB | HOLSTROM CARLETON A | 31 Oct 2007 | 30 Oct 2007 | P-Purchase | director, officer: President and CEO | 850 |
| PRTX.OB | HOLSTROM CARLETON A | 31 Oct 2007 | 29 Oct 2007 | P-Purchase | director, officer: President and CEO | 1,000 |
| PRTX.OB | HOLSTROM CARLETON A | 25 Oct 2007 | 23 Oct 2007 | A-Award | director | 25,000 |
| SCIL | HOLSTROM CARLETON A | 24 Jul 2007 | 22 Jul 2007 | A-Award | director | 5,000 |
| SCIL | HOLSTROM CARLETON A | 24 Jul 2007 | 22 Jul 2007 | A-Award | director | 1,418 |
| SCIL | HOLSTROM CARLETON A | 24 Jul 2007 | 20 Jul 2007 | M-Exempt | director | 5,000 |
| SCIL | HOLSTROM CARLETON A | 24 Jul 2007 | 20 Jul 2007 | M-Exempt | director | 5,000 |
| PRTX | HOLSTROM CARLETON A | 14 Nov 2006 | 10 Nov 2006 | P-Purchase | director | 5,000 |
| PRTX | HOLSTROM CARLETON A | 14 Nov 2006 | 10 Nov 2006 | P-Purchase | director | 5,000 |
| PRTX.OB | HOLSTROM CARLETON A | 26 Oct 2006 | 24 Oct 2006 | A-Award | director | 25,000 |
| SCIL | HOLSTROM CARLETON A | 4 Aug 2006 | 2 Aug 2006 | A-Award | director | 10,000 |
| SCIL | HOLSTROM CARLETON A | 25 Jul 2006 | 22 Jul 2006 | A-Award | director | 5,000 |