HOLX SEC Form 4 filings
Hologic Inc Latest Insider Trading Activity
Over the past 1,583 days, 12 insider trades from Hologic Inc (HOLX). The most recent SEC Form 4 filing shows a sale by Stamoulis Christiana (Hologic Inc Director) on October 20, 2025 involving 7,402 shares at $73.07 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For HOLX Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction HOLX | 2025-10-22 | 2025-10-20 | Hologic Inc | Stamoulis Christiana | Director | Sell | 1 | 7,402 | $73.07 | $540,864.14 | 13.52% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction HOLX | 2025-09-23 | 2025-09-22 | Hologic Inc | Macmillan Stephen P | Chairman, President and CEO | Sell | 3 | 138,358 | $66.97 | $9,266,117.92 | 3.46% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. HOLX | 2025-05-09 | 2025-05-07 | Hologic Inc | Madaus Martin D | Director | Buy | 1 | 5,445 | $55.24 | $300,781.80 | 100.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. HOLX | 2024-12-06 | 2024-12-04 | Hologic Inc | Mitchell Essex D | Chief Operating Officer | Sell | 1 | 24,856 | $76.34 | $1,897,507.04 | 47.06% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction HOLX | 2024-09-03 | 2024-08-29 | Hologic Inc | Oberton Karleen Marie | Chief Financial Officer | Sell | 1 | 52,679 | $80.56 | $4,243,820.24 | 38.53% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. HOLX | 2024-08-08 | 2024-08-06 | Hologic Inc | Schnittker Brandon | Div. President, GYN Surgical | Sell | 1 | 476 | $83.11 | $39,560.36 | 11.30% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction HOLX | 2024-07-19 | 2024-07-17 | Hologic Inc | Macmillan Stephen P | Chairman, President and CEO | Sell | 1 | 3,672 | $80.13 | $294,237.36 | 0.32% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction HOLX | 2024-07-19 | 2024-07-17 | Hologic Inc | Stamoulis Christiana | Director | Sell | 1 | 9,039 | $79.50 | $718,600.50 | 16.58% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. HOLX | 2024-03-11 | 2024-03-08 | Hologic Inc | Crawford Sally | Director | Sell | 1 | 9,039 | $76.40 | $690,579.60 | 6.37% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. HOLX | 2022-05-19 | 2022-05-17 | Hologic Inc | Cohn Benjamin Jordan | Principal Accounting Officer | Sell | 1 | 3,844 | $78.75 | $302,715.00 | 22.12% | View Filing |
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