InsiderTrades

Form 4 for JHX James Hardie Industries plc

Accepted 2026-08-24 09:22:36 ET · period of report 2026-08-20 · accession 0001628280-26-058528 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-24 09:22 2026-08-20 JHX ERTER AARON M CEO, Dir A - Grant $0.00 +60.6K 225.2K +37% $0
D 2026-08-24 09:22 2026-08-20 JHX ERTER AARON M CEO, Dir A - Grant $0.00 +75.5K 75.5K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary shares 2026-08-20 A A 60,588 $0.00 225,181 D — — (F1) Consists of restricted stock units (RSU). These RSUs will vest in three equal annual installments beginning on June 15, 2027, subject to continued service through the applicable vesting date.
2 Derivative Employee Stock Option (Right to Buy) 2026-08-20 A A 75,495 $0.00 75,495 D $25.17 · — to 2036-08-20 75,495 Ordinary shares (F2) These non-qualified stock options will vest in three equal annual installments beginning on June 15, 2027, subject to continued service through the applicable vesting date..