Michael Thomas Heffernan serves as Executive at ADVANCED CELL TECHNOLOGY, INC., where they oversee executive responsibilities. Since joining the company, Michael Thomas Heffernan has executed 116 insider transactions totaling $25.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 16, 2024 involved receiving (via award) 7,693 shares valued at $0.
Michael Thomas Heffernan currently holds 45,508 shares of ADVANCED CELL TECHNOLOGY, INC. (ACTC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Thomas Heffernan has been a net seller of ACTC stock. They have purchased $25.0K and sold $25.7M worth of shares.
Michael Thomas Heffernan's most recent insider trade was on May 16, 2024, when they sold 7,693 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 27, 2022 | COLL | $92.3K | Sale | 3,820 | $24.16 | Discretionary |
| Dec 27, 2022 | COLL | $61.7K | Option Exercise | 3,820 | $16.15 | Discretionary |
| Dec 27, 2022 | COLL | $378.0K | Sale | 15,995 | $23.63 | Discretionary |
| Dec 27, 2022 | COLL | $258.3K | Option Exercise | 15,995 | $16.15 | Discretionary |
| Dec 23, 2022 | COLL | $114.7K | Sale | 4,989 | $23.00 | Discretionary |
| Dec 23, 2022 | COLL | $80.6K | Option Exercise | 4,989 | $16.15 | Discretionary |
| Dec 22, 2022 | COLL | $3.8K | Option Exercise | 237 | $16.15 | Discretionary |
| Dec 22, 2022 | COLL | $5.5K | Sale | 237 | $23.00 | Discretionary |
| Dec 21, 2022 | COLL | $752.6K | Option Exercise | 46,600 | $16.15 | Discretionary |
| Dec 21, 2022 | COLL | $1.1M | Sale | 46,600 | $23.11 | Discretionary |
| Dec 20, 2022 | COLL | $779.1K | Sale | 33,758 | $23.08 | Discretionary |
| Dec 20, 2022 | COLL | $545.2K | Option Exercise | 33,758 | $16.15 | Discretionary |
| Dec 19, 2022 | COLL | $58.2K | Option Exercise | 3,606 | $16.15 | Discretionary |
| Dec 19, 2022 | COLL | $83.1K | Sale | 3,606 | $23.04 | Discretionary |
| Dec 13, 2022 | COLL | $115.2K | Option Exercise | 7,904 | $14.57 | Discretionary |
| Dec 13, 2022 | COLL | $1.4M | Option Exercise | 94,259 | $15.27 | Discretionary |
| Dec 13, 2022 | COLL | $886.9K | Option Exercise | 59,524 | $14.90 | Discretionary |
| Dec 13, 2022 | COLL | $3.6M | Sale | 161,687 | $22.16 | Discretionary |
| Dec 12, 2022 | COLL | $22.0K | Option Exercise | 1,510 | $14.57 | Discretionary |
| Dec 12, 2022 | COLL | $240.4K | Option Exercise | 15,741 | $15.27 | Discretionary |
| Dec 12, 2022 | COLL | $159.0K | Option Exercise | 10,669 | $14.90 | Discretionary |
| Dec 12, 2022 | COLL | $614.5K | Sale | 27,920 | $22.01 | Discretionary |
| Oct 3, 2022 | BHVN | $31.4K | Option Exercise | 13,100 | $2.40 | Discretionary |
| Oct 3, 2022 | BHVN | $0 | Other | 1,660 | $N/A | Discretionary |
| Oct 3, 2022 | BHVN | $19.9K | Option Exercise | 4,119 | $4.84 | Discretionary |
| Oct 3, 2022 | BHVN | $41.3K | Payment | 5,507 | $7.50 | Discretionary |
| Oct 3, 2022 | BHVN | $21.4K | Option Exercise | 5,998 | $3.56 | Discretionary |
| Oct 3, 2022 | BHVN | $72.7K | Payment | 9,699 | $7.50 | Discretionary |