SEC Filing Analysis: HOLOGIC INC (HOLX)

Executive Summary

• Trading Significance: Low
• Key Takeaway: Hologic's CFO, Karleen Marie Oberton, received a routine grant of 43,741 Restricted Stock Units (RSUs) and subsequently disposed of a total of 10,876 shares in non-discretionary transactions to cover tax obligations.
• Market Impact: Negligible. These are standard, non-discretionary compensation events that do not signal a change in insider sentiment.

Company Information

Field	Value
Company	HOLOGIC INC
Ticker Symbol	HOLX
CIK	0000859737
Industry	X-RAY APPARATUS & TUBES & RELATED IRRADIATION APPARATUS

Insider Information

Field	Value
Name	Oberton Karleen Marie
CIK	0001314036
Title/Position	Chief Financial Officer
Relationship	Officer

Transaction Details

This filing reports three transactions: one RSU grant and two tax-related dispositions. The primary event is the RSU grant.

Field	Value
Form Type	4
Transaction Date	2025-11-10
Transaction Code	A (Grant)
Security Type	Common Stock (as RSUs)
Shares Involved	43,741
Price Per Share	$0.00
Total Value	$0
Shares Owned After	152,068
Ownership Type	Direct

Financial Impact Assessment

Transaction Materiality

The analysis focuses on the RSU grant, which is the most significant component of the filing.

Metric	Value
Transaction Value	$0 (Notional value of grant: ~$3.26M based on recent trading prices)
% of Market Cap	~0.02% (based on notional value)
Shares Transacted	43,741
% of Shares Outstanding	0.0197%
Post-Transaction Ownership	152,068 shares (0.068% of outstanding)
Materiality Assessment	Low

Impact Evaluation

• Market Cap Context: The grant's notional value is insignificant relative to Hologic's $16.54 billion market capitalization.
• Ownership Concentration: The CFO's total holdings remain a very small fraction of the company's total shares outstanding.
• Dilution Impact: The 43,741 new RSUs represent a minimal potential dilution of approximately 0.02% for existing shareholders, which is a standard part of executive compensation programs.
• Transaction Significance: The transactions are low significance. The grant is a routine compensation event, and the sales (Code 'F') are automatic withholdings to satisfy tax liabilities, not discretionary market sales.

Market Impact Analysis

Stock Impact Prediction

• Direction: Neutral
• Reasoning: The filing details standard executive compensation activities. The dispositions are non-discretionary tax-related events, which do not reflect the insider's sentiment about the company's future prospects.

Volume & Sentiment

• Expected Volume Impact: None. The transactions are not open-market trades that would affect trading volume.
• Sentiment Indicator: Neutral. This filing is informational regarding executive compensation and does not provide a bullish or bearish signal.

Additional Context

Transaction Notes

• The filing documents an award of RSUs (Code 'A') and two separate dispositions (Code 'F') to cover tax obligations from vesting equity. As noted in footnote F1, these are not discretionary sales but are required withholdings.