| Type | Value |
|---|---|
| cik | 0000741559 |
| ticker | AMTA.OB |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 08 Sept 2006 | PURCHASE | White Howard C | 500 | 1.70 USD | |
| 03 Jul 2006 | PURCHASE | White Howard C | 1,500 | 2.79 USD | |
| 03 May 2006 | GRANT_AWARD | Leiser Gregory Dale | 7,500 | — | deriv |
| 03 May 2006 | GRANT_AWARD | Finn Dan | 7,500 | — | deriv |
| 03 May 2006 |
| GRANT_AWARD |
| Munn Harry |
| 7,500 |
| — |
deriv |
| 30 Mar 2006 | PURCHASE | MARSHALL GORDON S | 62,500 | 4.00 USD |
| 13 May 2004 | PURCHASE | Ehrlich Sanford B | 1,000 | 2.10 USD |