Heffernan Michael Thomas
Known title: DirectorCIK: 0001448914
Associated companies
Transaction History
| COLL | ▲ Buy | Grant | 4,820 | $0 | 2/10/2025 | View on chart |
| COLL | ▲ Buy | Grant | 7,693 | $0 | 5/16/2024 | View on chart |
| COLL | ▲ Buy | Grant | 9,792 | $0 | 5/18/2023 | View on chart |
| COLL | ▲ Buy | Option Exercise | 15,995 | $258K | 12/27/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 15,995 | $378K | 12/27/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 3,820 | $62K | 12/27/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 3,820 | $92K | 12/27/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 4,989 | $81K | 12/23/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 4,989 | $115K | 12/23/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 237 | $4K | 12/22/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 237 | $5K | 12/22/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 46,600 | $753K | 12/21/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 46,600 | $1.1M | 12/21/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 33,758 | $545K | 12/20/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 33,758 | $779K | 12/20/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 3,606 | $58K | 12/19/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 3,606 | $83K | 12/19/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 59,524 | $887K | 12/13/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 94,259 | $1.4M | 12/13/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 7,904 | $115K | 12/13/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 161,687 | $3.6M | 12/13/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 10,669 | $159K | 12/12/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 15,741 | $240K | 12/12/2022 | View on chart |
| COLL | ▲ Buy | Option Exercise | 1,510 | $22K | 12/12/2022 | View on chart |
| COLL | ▼ Sell | Open Market | 27,920 | $615K | 12/12/2022 | View on chart |
| BHVN | ▼ Sell | Other | 1,660 | $0 | 10/3/2022 | View on chart |
| BHVN | ▲ Buy | Option Exercise | 4,119 | $20K | 10/3/2022 | View on chart |
| BHVN | ▲ Buy | Option Exercise | 5,998 | $21K | 10/3/2022 | View on chart |
| BHVN | ▲ Buy | Option Exercise | 13,100 | $31K | 10/3/2022 | View on chart |
| BHVN | ▼ Sell | Tax Withholding | 5,507 | $41K | 10/3/2022 | View on chart |
| COLL | ▲ Buy | Grant | 14,035 | $0 | 5/19/2022 | View on chart |