SEC Filing Analysis: PENTAIR plc (PNR)

Executive Summary

• Trading Significance: Low
• Key Takeaway: Routine tax withholding transaction related to RSU vesting; not indicative of bearish sentiment.
• Market Impact: Neutral

Company Information

Field	Value
Company	PENTAIR plc
Ticker Symbol	PNR
CIK	0000077360
Industry	Special Industry Machinery

Insider Information

Field	Value
Name	Hausmann Heather M.
CIK	0002113112
Title/Position	EVP, CIO and CISO
Relationship	Officer

Transaction Details

Field	Value
Form Type	4
Transaction Date	2026-03-03
Transaction Code	F (Payment of exercise price or tax liability)
Security Type	Common Shares
Shares Involved	213
Price Per Share	$97.57
Total Value	$20,782.41
Shares Owned After	1,752
Ownership Type	Direct

Financial Impact Assessment

Transaction Materiality

Metric	Value
Transaction Value	$20,782.41
% of Market Cap	~0.0001%
Shares Transacted	213
% of Shares Outstanding	~0.0001%
Post-Transaction Ownership	1,752 shares (plus ~10,612 RSUs)
Materiality Assessment	Low

Impact Evaluation

• Market Cap Context: With a market cap of $16.19 billion, a $20k transaction is immaterial to the broader market.
• Transaction Significance: The transaction code 'F' indicates shares were withheld to pay taxes on vesting equity. This is an administrative action rather than a discretionary trading decision.

Market Impact Analysis

Stock Impact Prediction

• Direction: Neutral
• Reasoning: The volume is negligible relative to the 163M shares outstanding, and the nature of the transaction (tax withholding) does not signal insider lack of confidence.

Volume & Sentiment

• Expected Volume Impact: None.
• Sentiment Indicator: Neutral.

Additional Context

Transaction Notes

• Special Circumstances: Footnote F1 clarifies: "Shares surrendered to pay taxes applicable to vesting of restricted stock units."
• Holdings: The reporting person retains 1,752 direct shares and approximately 10,612 Restricted Stock Units following this transaction.