Hologic Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -56.40. In total, the insiders bought 352.91K and sold 1.52M HOLX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-56.40
Buy 352.91K shares
Sell 1.52M shares
8% Buy Activity
Strong Negative Correlation
Sell Signal High Confidence
Apr 07, 2026

Analysis Breakdown:

  • Strongly supported by a very low Insider Power Score of -56.4.
  • Partially supported by a negative historical correlation.
  • Confidence increased due to high data reliability score of 100.
  • Supported by overwhelming sell-side pressure (8% buys).

Historical Insider Trades

Date Type Person Role Amount
Apr 07, 2026
Sell
Performance Stock Units
D-Return
Liddy Anne M.
General Counsel
Officer 3 452
Value: $0
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Liddy Anne M.
General Counsel
Officer 4 683
Value: $296.9K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Stamoulis Christiana
Director
Director 6 816
Value: $285.7K
Apr 07, 2026
Sell
Common Stock
D-Return
Stamoulis Christiana
Director
Director 50 526
Value: $505
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Stewart Stacey D.
Director
Director 5 535
Value: $356.2K
Apr 07, 2026
Sell
Common Stock
D-Return
Stewart Stacey D.
Director
Director 8 358
Value: $84
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Stewart Stacey D.
Director
Director 4 536
Value: $346.2K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Stewart Stacey D.
Director
Director 4 210
Value: $330.4K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Wendell Amy Mcbride
Director
Director 4 536
Value: $346.2K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Wendell Amy Mcbride
Director
Director 4 210
Value: $330.4K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Wendell Amy Mcbride
Director
Director 5 055
Value: $359.1K
Apr 07, 2026
Buy
Performance Stock Units
A-Award
Macmillan Stephen P
Chairman, President And CEO
CEO / President 190 400
Value: $14.5M
Apr 07, 2026
Sell
Common Stock
D-Return
Madaus Martin D
Director
Director 5 445
Value: $54
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Madaus Martin D
Director
Director 1 016
Value: $77.0K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Mcmillan Wayde D.
Director
Director 5 171
Value: $316.8K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Mohtashami Nanaz
Director
Director 4 536
Value: $346.2K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Verstreken Jan
Group President, International
CEO / President 12 490
Value: $510.2K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Verstreken Jan
Group President, International
CEO / President 15 387
Value: $701.8K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Verstreken Jan
Group President, International
CEO / President 12 509
Value: $855.0K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Verstreken Jan
Group President, International
CEO / President 17 831
Value: $1.27M
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Verstreken Jan
Group President, International
CEO / President 20 056
Value: $1.44M
Apr 07, 2026
Sell
Common Stock
D-Return
Verstreken Jan
Group President, International
CEO / President 134 039
Value: $1K
Apr 07, 2026
Sell
Non-qualified Stock Option (Right to Buy)
D-Return
Stamoulis Christiana
Director
Director 5 293
Value: $372.0K
Apr 07, 2026
Sell
Performance Stock Units
D-Return
Verstreken Jan
Group President, International
CEO / President 31 409
Value: $0
Apr 07, 2026
Buy
Performance Stock Units
A-Award
Schnittker Brandon
President, Gyn Surgical
CEO / President 8 432
Value: $640.9K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT HOLOGIC
Hologic
Hologic, Inc. develops, manufactures, and supplies diagnostics products, medical imaging systems, and surgical products for women's health through early detection and treatment in the United States, Europe, the Asia-Pacific, and internationally. It operates through four segments: Diagnostics, Breast Health, GYN Surgical, and Skeletal Health. The company provides Aptima molecular diagnostic assays to detect the infectious microorganisms; Aptima vi...
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