| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−2,000 sh | $4.55 | ▼−$9,100 | 73,455 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−200 sh | $4.55 | ▼−$910 | 73,255 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−300 sh | $4.55 | ▼−$1,365 | 72,955 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−1,000 sh | $4.55 | ▼−$4,550 | 71,955 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−300 sh | $4.55 | ▼−$1,365 | 71,655 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−300 sh | $4.55 | ▼−$1,365 | 71,355 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−100 sh | $4.55 | ▼−$455 | 71,255 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−800 sh | $4.55 | ▼−$3,640 | 70,455 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−800 sh | $4.45 | ▼−$3,560 | 69,655 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−300 sh | $4.45 | ▼−$1,335 | 69,355 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−500 sh | $4.45 | ▼−$2,225 | 68,855 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−1,500 sh | $4.45 | ▼−$6,675 | 67,355 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | S | ▼−700 sh | $4.45 | ▼−$3,115 | 66,655 |
| 2005-03-02 | ROTONICS MANUFACTURING INC/DE | J | 0 sh | — | — | 15,000 |
| 2005-03-01 | ROTONICS MANUFACTURING INC/DE | S | ▼−1,000 sh | $4.32 | ▼−$4,320 | 77,655 |
| 2005-03-01 | ROTONICS MANUFACTURING INC/DE | S | ▼−1,000 sh | $4.32 | ▼−$4,320 | 76,655 |
| 2005-03-01 | ROTONICS MANUFACTURING INC/DE | S | ▼−500 sh | $4.45 | ▼−$2,225 | 76,155 |
| 2005-03-01 | ROTONICS MANUFACTURING INC/DE | S | ▼−700 sh | $4.45 | ▼−$3,115 | 75,455 |
| 2005-03-01 | ROTONICS MANUFACTURING INC/DE | J | 0 sh | — | — | 15,000 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−2,000 sh | $4.20 | ▼−$8,400 | 82,655 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−900 sh | $4.10 | ▼−$3,690 | 81,755 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−500 sh | $4.10 | ▼−$2,050 | 81,255 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−300 sh | $4.10 | ▼−$1,230 | 80,955 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−300 sh | $4.10 | ▼−$1,230 | 80,655 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−1,600 sh | $4.05 | ▼−$6,480 | 79,055 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−100 sh | $4.05 | ▼−$405 | 78,955 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | S | ▼−300 sh | $4.05 | ▼−$1,215 | 78,655 |
| 2005-02-28 | ROTONICS MANUFACTURING INC/DE | J | 0 sh | — | — | 15,000 |
| 2005-02-15 | ROTONICS MANUFACTURING INC/DE | S | ▼−1,000 sh | $4.00 | ▼−$4,000 | 84,655 |
| 2005-02-15 | ROTONICS MANUFACTURING INC/DE | J | 0 sh | — | — | 15,000 |
| 2005-02-14 | ROTONICS MANUFACTURING INC/DE | S | ▼−100 sh | $3.94 | ▼−$394 | 87,555 |
| 2005-02-14 | ROTONICS MANUFACTURING INC/DE | S | ▼−900 sh | $3.94 | ▼−$3,546 | 86,655 |
| 2005-02-14 | ROTONICS MANUFACTURING INC/DE | S | ▼−1,000 sh | $3.90 | ▼−$3,900 | 85,655 |
| 2005-02-14 | ROTONICS MANUFACTURING INC/DE | J | 0 sh | — | — | 15,000 |
| 2005-02-11 | ROTONICS MANUFACTURING INC/DE | S | ▼−900 sh | $3.88 | ▼−$3,492 | 87,755 |
| 2005-02-11 | ROTONICS MANUFACTURING INC/DE | S | ▼−100 sh | $3.88 | ▼−$388 | 87,655 |
| 2005-02-11 | ROTONICS MANUFACTURING INC/DE | J | 0 sh | — | — | 15,000 |