# EDGAR Filing Document

**Accession Number:** 0000859737
**File Stem:** 0001193125-26-144956
**Filing Date:** 2026-4
**Character Count:** 15391
**Document Hash:** 4ce1f9e87e71c333c92e6a24326d9fc2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-144956.hdr.sgml**: 20260407

**ACCESSION NUMBER**: 0001193125-26-144956

**CONFORMED SUBMISSION TYPE**: S-8 POS

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260407

**DATE AS OF CHANGE**: 20260407

**EFFECTIVENESS DATE**: 20260407

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HOLOGIC INC
- **CENTRAL INDEX KEY:** 0000859737
- **STANDARD INDUSTRIAL CLASSIFICATION:** X-RAY APPARATUS & TUBES & RELATED IRRADIATION APPARATUS [3844]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 042902449
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0928

**FILING VALUES:**
- **FORM TYPE:** S-8 POS
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-130170
- **FILM NUMBER:** 26843662

**BUSINESS ADDRESS:**
- **STREET 1:** 250 CAMPUS DRIVE
- **CITY:** MARLBOROUGH
- **STATE:** MA
- **ZIP:** 01752
- **BUSINESS PHONE:** 5082632900

**MAIL ADDRESS:**
- **STREET 1:** 250 CAMPUS DRIVE
- **CITY:** MARLBOROUGH
- **STATE:** MA
- **ZIP:** 01752

**As filed with the Securities and Exchange Commission on April 7, 2026** 

**Registration No. 333-11849** 

**Registration No. 333-11853** 

**Registration No. 333-34003** 

**Registration No. 333-79167** 

**Registration No. 333-34634** 

**Registration No. 333-60046** 

**Registration No. 333-112222** 

**Registration No. 333-121111** 

**Registration No. 333-130170** 

**Registration No. 333-139341** 

**Registration No. 333-146887** 

**Registration No. 333-150796** 

**Registration No. 333-152577** 

**Registration No. 333-181126** 

**Registration No. 333-183019** 

**Registration No. 333-188468** 

**Registration No. 333-210968** 

**Registration No. 333-224613** 

**Registration No. 333-271581** 

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-11849** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-11853** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-34003** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-79167** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-34634** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-60046** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-112222** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-121111** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-130170** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-139341** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-146887** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-150796** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-152577** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-181126** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-183019** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-188468** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-210968** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-224613** 

**Post-Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-271581** 

***UNDER***

***THE SECURITIES ACT OF 1933***

## HOLOGIC, INC.
**(Exact name of registrant as specified in its charter)** 

---

| | |
|:---|:---|
| **Delaware**<br> **(State or other Jurisdiction of**<br> **Incorporation or Organization)** | **04-2902449**<br> **(I.R.S. Employer**<br> **Identification No.)** |
| **250 Campus Drive**<br> **Marlborough, Massachusetts**<br> **(Address of Principal Executive Offices)** | **01752**<br> **(Zip Code)** |

---

**Hologic, Inc. 1986 Combination Stock Option Plan** 

**Hologic, Inc. Amended and Restated 1990 Non-Employee Director Stock Option Plan** 

**Hologic, Inc. 1995 Combination Stock Option Plan** 

**Hologic, Inc. 1995 Stock Purchase Plan** 

**FluoroScan Imaging Systems, Inc. 1994 Amended and Restated Stock Incentive Plan** 

**FluoroScan Imaging Systems, Inc. 1994 Directors Stock Option Plan** 

**FluoroScan Imaging Systems, Inc. 1995 Stock Incentive Plan** 

**Hologic, Inc. Savings and Investment Plan** 

**Hologic, Inc. 1997 Employee Equity Incentive Plan** 

**Hologic, Inc. Amended and Restated 1999 Equity Incentive Plan** 

**Hologic, Inc. 2000 Acquisition Equity Incentive Plan** 

**Hologic, Inc. 2000 Employee Stock Purchase Plan** 

**Hologic, Inc. Second Amended and Restated 1999 Equity Incentive Plan** 

**Cytyc Corporation 1995 Stock Plan** 

**Cytyc Corporation 1995 Non-Employee Director Stock Option Plan** 

**Cytyc Corporation 1998 Stock Plan of Pro Duct Health, Inc.** 

**Cytyc Corporation 2001 Non-Employee Director Stock Plan** 

**Cytyc Corporation 2004 Omnibus Stock Plan** 

**The 2003 Incentive Award Plan of Gen-Probe Incorporated** 

**Hologic, Inc. 2008 Equity Incentive Plan** 

**Hologic, Inc. 2008 Employee Stock Purchase Plan** 

**Third Wave Technologies, Inc. 1999 Incentive Stock Option Plan** 

**Third Wave Technologies, Inc. 2000 Stock Plan** 

**Hologic, Inc. 2012 Employee Stock Purchase Plan** 

**Hologic, Inc. Amended and Restated 2008 Equity Incentive Plan** 

**Hologic, Inc. Amended and Restated 2012 Employee Stock Purchase Plan** 

**(Full title of the plans)** 

**Anne M. Liddy** 

**General Counsel** 

**Hologic, Inc.** 

**250 Campus Drive** 

**Marlborough, Massachusetts** 

**(Name and address of agent for service)** 

**(508) 263-2900** 

**(Telephone Number, including area code, of agent for service)** 

***With a copy to:***

**Joshua N. Korff, P.C.** 

**Katherine Shaia** 

**Kirkland & Ellis LLP** 

**601 Lexington Avenue** 

**New York, New York 10022** 

**(212) 446-4800** 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

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| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☒ | Accelerated filer | ☐ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☐ |
|  |  | Emerging growth company | ☐ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

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**DEREGISTRATION OF SECURITIES** 

These Post-Effective Amendments (the "**Post-Effective Amendments**") relate to the following Registration Statements (collectively, the "**Registration Statements**") filed by Hologic, Inc. (the "**Company**") with the Securities and Exchange Commission (the "**SEC**"):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-11849, filed with the SEC on
September 12, 1996, registering 1,150,000 shares of common stock of the Company, par value $0.01 per share (the "**Common Stock**") issuable pursuant to the Hologic, Inc. Amended and Restated 1990 Non-Employee Director Stock Option Plan, the Hologic, Inc. 1986 Combination Stock Option Plan, the Hologic, Inc. 1995 Stock Purchase Plan, the Hologic, Inc. Savings and Investment Plan and the Hologic, Inc.
1995 Combination Stock Option Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-11853, filed with the SEC on
September 12, 1996, registering 297,517 shares of Common Stock issuable pursuant to the FluoroScan Imaging Systems, Inc. 1994 Amended and Restated Stock Incentive Plan, the FluoroScan Imaging Systems, Inc. 1995 Stock Incentive Plan and the
FluoroScan Imaging Systems, Inc. 1994 Directors Stock Option Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-34003, filed with the SEC on
August 20, 1997, registering 500,000 shares of Common Stock issuable pursuant to the Hologic, Inc. 1997 Employee Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-79167, filed with the SEC on
May 21, 1999, registering 1,600,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 1999 Equity Incentive Plan and the Hologic, Inc. 1997 Employee Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-34634, filed with the SEC on
April 12, 2000, registering 500,000 shares of Common Stock issuable pursuant to the Hologic, Inc. 1997 Employee Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement File No. 333-60046, filed with the SEC on
May 2, 2001, registering 1,680,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 1999 Equity Incentive Plan, the Hologic, Inc. 2000 Acquisition Equity Incentive Plan and the Hologic, Inc. 2000 Employee Stock
Purchase Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-112222, filed with the SEC on
January 27, 2004, registering 450,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 1999 Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-121111, filed with the SEC on
December 9, 2004, registering 500,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 1999 Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-130170, filed with the SEC on
December 7, 2005, registering 1,000,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 1999 Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-139341, filed with the SEC on
December 14, 2006, registering 1,000,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Second Amended and Restated 1999 Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-146887, filed with the SEC on
October 23, 2007, registering 13,238,310 shares of Common Stock issuable pursuant to the Hologic, Inc. Second Amended and Restated 1999 Equity Incentive Plan and certain equity incentive plans assumed in connection with the acquisition of Cytyc
Corporation.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-150796, filed with the SEC on
May 9, 2008, registering 20,400,000 shares of Common Stock, issuable pursuant to the Hologic, Inc. 2008 Equity Incentive Plan and the Hologic, Inc. 2008 Employee Stock Purchase Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 152577, filed with the SEC on July 28, 2008, registering 1,330,375 shares of
Common Stock issuable pursuant to the Third Wave Technologies, Inc. 1999 Incentive Stock Option Plan and the Third Wave Technologies, Inc. 2000 Stock Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-181126, filed with the SEC on
May 3, 2012, registering 2,500,000 shares of Common Stock issuable pursuant to the Hologic, Inc. 2012 Employee Stock Purchase Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-183019, filed with the SEC on
August 2, 2012, registering 3,662,874 shares of Common Stock issuable pursuant to The 2003 Incentive Award Plan of Gen-Probe Incorporated.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-188468, filed with the SEC on
May 9, 2013, registering 11,500,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 2008 Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-210968, filed with the SEC on
April 28, 2016, registering 3,000,000 shares of Common Stock issuable pursuant to the Hologic, Inc. 2012 Employee Stock Purchase Plan, as amended.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-224613, filed with the SEC on
May 2, 2018, registering 4,500,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 2008 Equity Incentive Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Registration Statement No. 333-271581, filed with the SEC on
May 2, 2023, registering 6,500,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated 2008 Equity Incentive Plan and 3,000,000 shares of Common Stock issuable pursuant to the Hologic, Inc. Amended and Restated
2012 Employee Stock Purchase Plan.

On April 7, 2026, pursuant to the Agreement and Plan of Merger, dated as of October 21, 2025 (the "**Merger Agreement**"), by and among the Company, Hopper Parent Inc., a Delaware corporation (the "**Parent**"), Hopper Merger Sub Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("**Merger Sub**"), Merger Sub merged with and into the Company, with the Company surviving the merger as a wholly owned subsidiary of the Parent.

As a result of the transactions contemplated by the Merger Agreement, the Company has terminated all of the offerings and sales of the Company's securities pursuant to the Registration Statements. In accordance with the undertakings made by the Company in each of the Registration Statements to remove from registration, by means of a post-effective amendment, any of the securities of the Company registered under such Registration Statements which remain unsold at the termination of the offering, the Company hereby removes from registration, by means of these Post-Effective Amendments, all of the securities of the Company registered under the Registration Statements that remain unsold as of the date of these Post-Effective Amendments, if any. The Registration Statements are hereby amended, as appropriate, to reflect the deregistration of such securities, and the Company hereby terminates the effectiveness of each of the Registration Statements.

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**SIGNATURES** 

Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused these Post-Effective Amendments to the Registration Statements on Form S-8 to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Marlborough, State of Massachusetts, on April 7, 2026.

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| | |
|:---|:---|
| **HOLOGIC, INC.** | **HOLOGIC, INC.** |
| By: | /s/ Anne M. Liddy |
| Name: | Anne M. Liddy |
| Title: | General Counsel |

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No other person is required to sign these Post-Effective Amendments to the Registration Statements in reliance upon Rule 478 under the Securities Act of 1933, as amended.