Mary Elizabeth Henderson Jazz Pharmaceuticals PLC (JAZZ) insider trading activity

Mary Elizabeth Henderson is SVP, Technical Operations of Jazz Pharmaceuticals plc. Currently has a direct ownership of 19,508 shares of JAZZ, which is worth approximately $2.75 Million. The most recent transaction as insider was on Dec 09, 2025, when has been sold 2,238 shares (Ordinary Shares) at a price of $169.51 per share, resulting in proceeds of $379,363. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 19.5K

15.47% 3M change

34.25% 12M change

Total Value Held $2.75 Million

Mary Elizabeth Henderson Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 09 2025	SELL Open market or private sale	$379,363 $169.51 p/Share	2,238 Reduced 10.29%	19,508 Ordinary Shares
Nov 19 2025	SELL Sale (or disposition) back to the issuer	$240,112 $180.4 p/Share	1,331 Reduced 5.77%	21,746 Ordinary Shares
Mar 07 2025	SELL Sale (or disposition) back to the issuer	$96,484 $138.23 p/Share	698 Reduced 2.94%	23,077 Ordinary Shares
Feb 27 2025	BUY Grant, award, or other acquisition	-	9,244 Added 28.0%	23,775 Ordinary Shares
Sep 06 2024	SELL Open market or private sale	$152,703 $108.3 p/Share	1,410 Reduced 8.85%	14,531 Ordinary Shares
Mar 01 2024	BUY Grant, award, or other acquisition	-	5,178 Added 24.52%	15,941 Ordinary Shares
Aug 11 2023	BUY Grant, award, or other acquisition	-	10,763 Added 50.0%	10,763 Ordinary Shares

MEH

Mary Elizabeth Henderson

SVP, Technical Operations

Dublin 4, L2

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