Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| OPTICAL SENSORS INC | 0 | reported | 15 Mar 2006 | tx 26+4,203,884−737,607 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 15 Mar 2006 | OTHER | OPTICAL SENSORS INC | — | 0.00 USD | deriv |
| 15 Mar 2006 | OTHER | OPTICAL SENSORS INC | — | 0.00 USD | deriv |
| 15 Mar 2006 | PURCHASE | OPTICAL SENSORS INC | — | 2.25 USD | deriv |
| 15 Mar 2006 | PURCHASE | OPTICAL SENSORS INC | — | 0.00 USD | deriv |
| 02 Oct 2000 | PURCHASE | OPTICAL SENSORS INC | 1,333,334 | 0.38 USD | deriv |
| 28 Dec 2000 | PURCHASE | OPTICAL SENSORS INC | 2,000,000 | 0.25 USD | deriv |
| 19 Apr 2001 | PURCHASE | OPTICAL SENSORS INC | 125,000 | 0.25 USD | deriv |
| 15 Mar 2006 | PURCHASE | OPTICAL SENSORS INC | — | 90.00 USD | deriv |
| 06 May 2005 | OTHER | OPTICAL SENSORS INC | — | 0.00 USD | deriv |
| 06 May 2005 | OTHER | OPTICAL SENSORS INC | — | 0.00 USD | deriv |
| 06 May 2005 | PURCHASE | OPTICAL SENSORS INC | 10,000 | 90.00 USD | derivfirst after silence |
| 06 May 2005 | PURCHASE | OPTICAL SENSORS INC | 82,228 | 90.00 USD | deriv |
| 06 Jun 2005 | PURCHASE | OPTICAL SENSORS INC | 4,444 | 90.00 USD | deriv |
| 24 Jun 2003 | PURCHASE | OPTICAL SENSORS INC | 15,556 | 15.00 USD | derivfirst after silence |
| 24 Jun 2003 | PURCHASE | OPTICAL SENSORS INC | 3,889 | 15.00 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 13,336 | 0.00 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 300,084 | 0.00 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 4,607 | 0.25 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 56,922 | 1.00 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 5,157 | 0.00 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 180,601 | 0.00 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 56,333 | 0.25 USD | deriv |
| 21 Dec 2001 | OTHER | OPTICAL SENSORS INC | 200,000 | 1.00 USD | deriv |
| 26 Jul 2001 | PURCHASE | OPTICAL SENSORS INC | 50,000 | 0.25 USD | deriv |
| 12 Jul 2001 | PURCHASE | OPTICAL SENSORS INC | 500,000 | 0.25 USD | deriv |
2 purchases reported after at least 12 months of silence — most recent on 06 May 2005.