John M. Griffin serves as Executive at HOLOGIC INC, where they oversee executive responsibilities. Since joining the company, John M. Griffin has executed 61 insider transactions totaling $7.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 14, 2023 involved receiving (via award) 6,950 shares valued at $0.
John M. Griffin currently holds 166,481 shares of HOLOGIC INC (HOLX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John M. Griffin has been a net seller of HOLX stock. They have purchased $0 and sold $7.0M worth of shares.
John M. Griffin's most recent insider trade was on Nov 14, 2023, when they sold 6,950 shares at $0.00 per share.
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| $67.20 |
| Discretionary |
| Nov 8, 2023 | HOLX | $41.1K | Payment | 602 | $68.27 | Discretionary |
| Nov 7, 2023 | HOLX | $40.5K | Payment | 592 | $68.37 | Discretionary |
| Nov 6, 2023 | HOLX | $0 | Award | 4,145 | $N/A | Discretionary |
| Dec 5, 2022 | HOLX | $0 | Gift | 2,989 | $N/A | Discretionary |
| Nov 14, 2022 | HOLX | $1.1M | Option Exercise | 26,902 | $40.85 | Discretionary |
| Nov 14, 2022 | HOLX | $250.0K | Sale | 3,268 | $76.49 | Discretionary |
| Nov 14, 2022 | HOLX | $1.8M | Sale | 23,634 | $76.07 | Discretionary |
| Nov 11, 2022 | HOLX | $997.8K | Payment | 13,141 | $75.93 | Discretionary |
| Nov 9, 2022 | HOLX | $43.9K | Payment | 609 | $72.11 | Discretionary |
| Nov 8, 2022 | HOLX | $44.4K | Payment | 602 | $73.71 | Discretionary |
| Nov 7, 2022 | HOLX | $0 | Award | 6,052 | $N/A | Discretionary |
| Nov 1, 2022 | HOLX | $0 | Award | 19,642 | $N/A | Discretionary |
| Nov 12, 2021 | HOLX | $969.6K | Payment | 13,184 | $73.54 | Discretionary |
| Nov 11, 2021 | HOLX | $94.2K | Payment | 1,297 | $72.61 | Discretionary |
| Nov 9, 2021 | HOLX | $65.5K | Payment | 919 | $71.26 | Discretionary |
| Nov 8, 2021 | HOLX | $0 | Award | 6,150 | $N/A | Discretionary |
| Nov 1, 2021 | HOLX | $0 | Award | 43,252 | $N/A | Discretionary |
| Aug 9, 2021 | HOLX | $1.0M | Option Exercise | 26,683 | $37.64 | Discretionary |
| Aug 9, 2021 | HOLX | $2.0M | Sale | 26,683 | $75.62 | Discretionary |
| Dec 1, 2020 | HOLX | $758.0K | Payment | 10,886 | $69.63 | Discretionary |
| Nov 18, 2020 | HOLX | $826.2K | Sale | 11,579 | $71.35 | Discretionary |
| Nov 18, 2020 | HOLX | $915.1K | Option Exercise | 22,900 | $39.96 | Discretionary |
| Nov 18, 2020 | HOLX | $801.5K | Sale | 11,321 | $70.80 | Discretionary |
| Nov 12, 2020 | HOLX | $62.9K | Payment | 896 | $70.20 | Discretionary |
| Nov 11, 2020 | HOLX | $59.9K | Payment | 858 | $69.84 | Discretionary |
| Nov 9, 2020 | HOLX | $0 | Award | 6,217 | $N/A | Discretionary |
| Nov 2, 2020 | HOLX | $0 | Award | 34,716 | $N/A | Discretionary |
| Apr 28, 2020 | HOLX | $106.7K | Sale | 2,133 | $50.00 | Discretionary |