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 Jun 17, 2019 involved selling 22,979 shares valued at $259.9K.
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 Jun 17, 2019, when they sold 22,979 shares at $11.31 per share.
Get notified when new Form 4 filings are submitted
| $12.05 |
| Discretionary |
| Jun 6, 2019 | AKBA | $0 | Award | 13,700 | $N/A | Discretionary |
| May 15, 2019 | COLL | $235.5K | Sale | 18,483 | $12.74 | Discretionary |
| May 15, 2019 | COLL | $85.6K | Sale | 6,517 | $13.13 | Discretionary |
| May 9, 2019 | TRVI | $25.0K | Purchase | 2,500 | $10.00 | Discretionary |
| May 9, 2019 | TRVI | $0 | Conversion | 3,851 | $N/A | Discretionary |
| Apr 25, 2019 | COLL | $0 | Award | 4,707 | $N/A | Discretionary |
| Apr 15, 2019 | COLL | $301.1K | Sale | 20,192 | $14.91 | Discretionary |
| Apr 15, 2019 | COLL | $76.3K | Sale | 4,808 | $15.87 | Discretionary |
| Mar 15, 2019 | COLL | $429.3K | Sale | 25,000 | $17.17 | Discretionary |
| Feb 15, 2019 | COLL | $263.8K | Sale | 17,932 | $14.71 | Discretionary |
| Feb 15, 2019 | COLL | $106.4K | Sale | 7,068 | $15.06 | Discretionary |
| Feb 8, 2019 | COLL | $113.0K | Payment | 7,851 | $14.39 | Discretionary |
| Jan 18, 2019 | COLL | $12.4K | Payment | 787 | $15.76 | Discretionary |
| Jan 15, 2019 | COLL | $389.0K | Sale | 25,000 | $15.56 | Discretionary |
| Dec 17, 2018 | COLL | $61.5K | Sale | 3,313 | $18.57 | Discretionary |
| Dec 17, 2018 | COLL | $393.0K | Sale | 21,687 | $18.12 | Discretionary |
| Dec 12, 2018 | KERX | $0 | Disposition | 20,000 | $N/A | Discretionary |
| Dec 12, 2018 | AKBA | $0 | Award | 7,486 | $N/A | Discretionary |
| Nov 15, 2018 | COLL | $61.4K | Sale | 3,600 | $17.05 | Discretionary |
| Nov 15, 2018 | COLL | $353.7K | Sale | 21,400 | $16.53 | Discretionary |
| Oct 15, 2018 | COLL | $413.3K | Sale | 25,000 | $16.53 | Discretionary |
| Aug 23, 2018 | COLL | $36.5K | Payment | 2,025 | $18.03 | Discretionary |
| Aug 3, 2018 | COLL | $13.5K | Payment | 668 | $20.15 | Discretionary |
| Jun 30, 2018 | KERX | $0 | Award | 10,000 | $N/A | Discretionary |
| Jun 12, 2018 | COLL | $1.3M | Sale | 53,057 | $25.26 | Discretionary |
| Jun 11, 2018 | COLL | $2.5M | Sale | 96,943 | $25.28 | Discretionary |
| May 10, 2018 | COLL | $40.5K | Sale | 1,500 | $27.00 | Discretionary |
| May 10, 2018 | COLL | $145.6K | Sale | 5,600 | $26.00 | Discretionary |