| Type | Valeur |
|---|---|
| cik | 0001103926 |
| ticker | YSTM.PK |
| Date | Type | Insider | Quantité | Prix | Signaux |
|---|---|---|---|---|---|
| 13 sept. 2006 | GRANT_AWARD | Reisenberg Don | 200 000 | 0.23 USD | deriv |
| 13 sept. 2006 | GRANT_AWARD | Scheel John | 200 000 | 0.23 USD | deriv |
| 15 oct. 2003 | GRANT_AWARD | DIAMOND JONATHAN V | 50 000 | 0.00 USD | deriv |
| 07 mai 2003 | GRANT_AWARD | DIAMOND JONATHAN V | 300 000 | 0.00 USD | deriv |
| 07 mai 2003 | PURCHASE | DIAMOND JONATHAN V | 62 500 | 0.04 USD | deriv |
| 13 août 2003 | OTHER | DIAMOND JONATHAN V | 400 000 | 0.00 USD | deriv |
| 28 août 2003 | OTHER | DIAMOND JONATHAN V | 100 000 | 0.00 USD | deriv |
| 07 mai 2003 | GRANT_AWARD | BYER HAL G | 200 000 | 0.00 USD | deriv |
| 07 mai 2003 | PURCHASE | BYER HAL G | 62 500 | 0.04 USD | deriv |
| 27 mai 2003 | GRANT_AWARD | FRITZ ROBERT SCOTT | 200 000 | 0.00 USD | deriv |
| 07 mai 2003 | PURCHASE | FRITZ ROBERT SCOTT | 62 500 | 0.04 USD | deriv |
| 07 mai 2003 | GRANT_AWARD | WEINGARTEN ROBERT N | 175 000 | 0.00 USD | deriv |