Mark J. Casey serves as Executive at HOLOGIC INC, where they oversee executive responsibilities. Since joining the company, Mark J. Casey has executed 86 insider transactions totaling $4.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 11, 2025 involved exercising options for 41,899 shares valued at $0.
Mark J. Casey currently holds 73,972 shares of HOLOGIC INC (HOLX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark J. Casey has been a net seller of HOLX stock. They have purchased $49.6K and sold $4.4M worth of shares.
Mark J. Casey's most recent insider trade was on Dec 11, 2025, when they sold 41,899 shares at $0.00 per share.
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| $6.69 |
| Discretionary |
| Jun 16, 2022 | MNKPF | $0 | Disposition | 32,011 | $N/A | Discretionary |
| Dec 17, 2020 | MNKKQ | $6.9K | Sale | 15,291 | $0.45 | Discretionary |
| Apr 2, 2020 | MNK | $3.8K | Payment | 2,110 | $1.80 | Discretionary |
| Apr 1, 2020 | MNK | $2.8K | Payment | 1,462 | $1.93 | Discretionary |
| Feb 1, 2020 | MNK | $5.7K | Payment | 1,252 | $4.59 | Discretionary |
| Apr 2, 2019 | MNK | $48.1K | Payment | 2,110 | $22.80 | Discretionary |
| Apr 1, 2019 | MNK | $0 | Award | 17,071 | $N/A | Discretionary |
| Feb 1, 2019 | MNK | $27.9K | Payment | 1,248 | $22.34 | Discretionary |
| Apr 2, 2018 | MNK | $0 | Award | 24,638 | $N/A | Discretionary |
| Feb 1, 2018 | MNK | $0 | Award | 13,775 | $N/A | Discretionary |
| May 12, 2016 | IDRA | $49.6K | Purchase | 34,450 | $1.44 | Discretionary |
| Nov 18, 2014 | HOLX | $89.2K | Option Exercise | 3,350 | $26.64 | Discretionary |
| Nov 18, 2014 | HOLX | $29.1K | Payment | 1,091 | $26.64 | Discretionary |
| Nov 14, 2014 | HOLX | $18.9K | Payment | 718 | $26.30 | Discretionary |
| Nov 10, 2014 | HOLX | $11.3K | Payment | 424 | $26.55 | Discretionary |
| Nov 7, 2014 | HOLX | $11.7K | Payment | 447 | $26.21 | Discretionary |
| Aug 6, 2014 | HOLX | $10.6K | Payment | 415 | $25.59 | Discretionary |
| May 29, 2014 | HOLX | $43.9K | Sale | 1,814 | $24.20 | Discretionary |
| May 29, 2014 | HOLX | $116.0K | Option Exercise | 8,000 | $14.50 | Discretionary |
| May 29, 2014 | HOLX | $193.7K | Sale | 8,000 | $24.21 | Discretionary |
| May 29, 2014 | HOLX | $27.0K | Option Exercise | 1,814 | $14.87 | Discretionary |
| May 29, 2014 | HOLX | $199.5K | Sale | 8,243 | $24.20 | Discretionary |
| May 29, 2014 | HOLX | $129.8K | Option Exercise | 8,243 | $15.75 | Discretionary |
| May 29, 2014 | HOLX | $43.9K | Sale | 1,814 | $24.20 | Discretionary |
| May 29, 2014 | HOLX | $27.0K | Option Exercise | 1,814 | $14.87 | Discretionary |
| Mar 7, 2014 | HOLX | $73.2K | Sale | 3,251 | $22.53 | Discretionary |
| Nov 14, 2013 | HOLX | $22.0K | Payment | 1,040 | $21.11 | Discretionary |
| Nov 11, 2013 | HOLX | $13.9K | Payment | 609 | $22.90 | Discretionary |