| 2006-01-09 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +14K sh | — | — | 28,675 |
| 2006-01-09 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +7,005 sh | — | — | 7,005 |
| 2005-01-06 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +14.6K sh | — | — | 14,626 |
| 2005-01-06 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +16.6K sh | — | — | 16,613 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+500 sh | $36.64 | ▲+$18.3K | 500 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+500 sh | $36.69 | ▲+$18.3K | 1,000 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+1,000 sh | $36.70 | ▲+$36.7K | 2,000 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+2,000 sh | $36.70 | ▲+$73.4K | 3,619 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+500 sh | $36.64 | ▲+$18.3K | 500 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+500 sh | $36.69 | ▲+$18.3K | 1,000 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+1,000 sh | $36.70 | ▲+$36.7K | 2,000 |
| 2004-09-22 | PAR PHARMACEUTICAL COMPANIES, INC. | P | ▲+2,000 sh | $36.70 | ▲+$73.4K | 3,169 |
| 2004-01-20 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +32.5K sh | — | — | 32,500 |
| 2003-11-26 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +47K sh | $30.55 | +$1.44M | 48,619 |
| 2003-11-26 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−47K sh | $71.50 | ▼−$3.36M | 1,619 |
| 2003-11-26 | PAR PHARMACEUTICAL COMPANIES, INC. | M | −47K sh | — | — | 75,000 |
| 2003-11-18 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +7,900 sh | $30.55 | +$241K | 9,519 |
| 2003-11-18 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−7,900 sh | $71.85 | ▼−$568K | 1,619 |
| 2003-11-18 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +7,900 sh | — | — | 122,000 |
| 2003-11-17 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +20.1K sh | $30.55 | +$614K | 21,719 |
| 2003-11-17 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−20.1K sh | $71.98 | ▼−$1.45M | 1,619 |
| 2003-11-17 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +20.1K sh | — | — | 129,900 |
| 2003-10-10 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +15K sh | — | — | 15,000 |
| 2003-01-24 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +25K sh | — | — | — |
| 2003-01-14 | PAR PHARMACEUTICAL COMPANIES, INC. | A | +25K sh | — | — | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +7,500 sh | $1.50 | +$11.3K | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−100 sh | $29.36 | ▼−$2,936 | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−3,900 sh | $29.30 | ▼−$114K | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−400 sh | $29.45 | ▼−$11.8K | — |
| 2003-01-03 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−3,100 sh | $29.40 | ▼−$91.1K | 1,619 |
| 2002-12-31 | PAR PHARMACEUTICAL COMPANIES, INC. | M | +7,500 sh | $1.50 | +$11.3K | — |
| 2002-12-31 | PAR PHARMACEUTICAL COMPANIES, INC. | S | ▼−7,500 sh | $29.80 | ▼−$224K | 1,619 |