| 2006-01-09 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +26.4K sh | — | — | 47,461 |
| 2006-01-09 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +120K sh | — | — | 119,942 |
| 2005-08-08 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+3,500 sh | $23.99 | ▲+$84K | 37,100 |
| 2005-08-08 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+600 sh | $23.98 | ▲+$14.4K | 37,700 |
| 2005-08-08 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+2,000 sh | $23.97 | ▲+$47.9K | 39,700 |
| 2005-08-08 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+400 sh | $23.96 | ▲+$9,584 | 40,100 |
| 2005-08-08 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+1,100 sh | $24.00 | ▲+$26.4K | 41,200 |
| 2005-08-08 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+2,400 sh | $24.05 | ▲+$57.7K | 43,600 |
| 2005-01-06 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +21.1K sh | — | — | 21,062 |
| 2005-01-06 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +47.8K sh | — | — | 47,845 |
| 2004-12-15 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+600 sh | $39.59 | ▲+$23.8K | 114,200 |
| 2004-12-15 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+4,400 sh | $39.65 | ▲+$174K | 118,600 |
| 2004-09-21 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+5,000 sh | $39.70 | ▲+$199K | 113,600 |
| 2004-01-20 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +65K sh | — | — | 65,000 |
| 2003-11-17 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +70.5K sh | $30.55 | +$2.15M | 85,500 |
| 2003-11-17 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−70.5K sh | $71.76 | ▼−$5.06M | 15,000 |
| 2003-11-17 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +70.5K sh | — | — | 172,500 |
| 2003-10-10 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +50K sh | — | — | 50,000 |
| 2003-01-24 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +100K sh | — | — | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +48.9K sh | $1.50 | +$73.4K | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−23.9K sh | $29.50 | ▼−$705K | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−4,400 sh | $29.35 | ▼−$129K | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−700 sh | $29.33 | ▼−$20.5K | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−4,900 sh | $29.34 | ▼−$144K | 15,000 |
| 2003-01-02 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +1,100 sh | $1.50 | +$1,650 | — |
| 2003-01-02 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−100 sh | $29.60 | ▼−$2,960 | — |
| 2003-01-02 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−100 sh | $29.63 | ▼−$2,963 | — |
| 2003-01-02 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−100 sh | $29.64 | ▼−$2,964 | — |
| 2003-01-02 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−600 sh | $29.65 | ▼−$17.8K | — |
| 2003-01-02 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−200 sh | $29.80 | ▼−$5,960 | — |