Mary Elizabeth Henderson - 05 Mar 2026 Form 4 Insider Report for Jazz Pharmaceuticals plc (JAZZ)

Role: SVP, Technical Operations
Signature: By: /s/Paz Dizon, as attorney in fact For: Mary Elizabeth Henderson
Issuer symbol: JAZZ
Transactions as of: 05 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Mar 2026, 17:25:19 UTC
Previous filing: 02 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Henderson Mary Elizabeth	SVP, Technical Operations	5TH FL, WATERLOO EXCHANGE, WATERLOO RD, DUBLIN 4, IRELAND	By: /s/Paz Dizon, as attorney in fact For: Mary Elizabeth Henderson	09 Mar 2026	0001989533

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	JAZZ	Ordinary Shares	Tax liability		-1,394	-4.9%	$186.75^*	27,334	05 Mar 2026	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Shares sold to satisfy tax obligations arising out of the vesting of previously granted restricted stock units.
F2	Reflects sales of ordinary shares executed in multiple transactions at prices ranging from $186.1633 to $186.7558. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected.

Content

Shares sold to satisfy tax obligations arising out of the vesting of previously granted restricted stock units.

Reflects sales of ordinary shares executed in multiple transactions at prices ranging from $186.1633 to $186.7558. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected.