| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2003-05-01 | PHARMACEUTICAL PRODUCT DEVELOPMENT INC | BIODELIVERY SCIENCES INTERNATIONAL INC | 1,380,000 | 17.7% | EDGAR |
| SC 13G | 2002-07-09 | PHARMACEUTICAL PRODUCT DEVELOPMENT INC | BIODELIVERY SCIENCES INTERNATIONAL INC | 690,000 | 9.9% | EDGAR |
| SC 13D | 2000-10-26 | - | - | - | - | EDGAR |
| SC 13G/A | 2000-10-11 | - | - | - | - | EDGAR |
| SC 13G | 2000-02-11 | TSAI AARON | MAS ACQUISITION XXIII CORP | 8,250,000 | 96.8% | EDGAR |
| SC 13G | 2000-02-11 | TSAI AARON | MAS ACQUISITION XXIII CORP | 8,250,000 | 96.8% | EDGAR |
| SC 13G | 2000-02-11 | TSAI AARON | MAS ACQUISITION XXIII CORP | 8,250,000 | 96.8% | EDGAR |