Ryan Kilcullen - 15 Jun 2026 Form 4 Insider Report for James Hardie Industries plc (JHX)

Reporting relationship: Chief Operations Officer
Issuer ticker: JHX
Reported as of: 15 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Jun 2026, 17:57:28 UTC
Prior SEC filing: 17 Mar 2026
Next SEC filing: 19 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Aoife Rockett, as attorney-in-fact for Ryan Kilcullen

Key filing fact

Ryan Kilcullen filed Form 4 for James Hardie Industries plc (JHX) on 17 Jun 2026.

Key facts

This page summarizes Ryan Kilcullen's Form 4 filing for James Hardie Industries plc (JHX).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 17 Jun 2026, 17:57.

Change

Previous filing in this sequence was filed on 17 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002114289 Primary reporting owner

Kilcullen Ryan

Relationship: Chief Operations Officer
Address: 303 E. WACKER DR., STE. 2500, CHICAGO
Signature: /s/ Aoife Rockett, as attorney-in-fact for Ryan Kilcullen
Signature date: 17 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

JHX transaction

Ordinary shares

Award

Transaction value
Shares: +7,945
Change %: +12%
Price: $0.000000^*
Shares after: 74,444
Date: 15 Jun 2026
Ownership: Direct
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

JHX transaction Derivative

Employee Stock Option (Right to Buy)

Award

Transaction value
Shares: +9,900
Change %
Price: $0.000000^*
Shares after: 9,900
Date: 15 Jun 2026
Ownership: Direct
Underlying class: Ordinary shares
Underlying amount: 9,900
Exercise price: $25.17
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Consists of restricted stock units (RSU). RSUs will vest in three equal annual installments beginning on the first anniversary of the grant date, subject to continued service through the applicable vesting date.

Footnote F2

Annual grant made pursuant to the issuer's fiscal year 2027 long-term incentive plan. Additional information will be included in the issuer's 2026 proxy statement.

Footnote F3

Non-qualified stock options vest in three equal annual installments beginning on the first anniversary of the grant date, subject to continued service through the applicable vesting date.