DesJardin Michael A.

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value
6 Oct 23	HZNP Horizon Therapeutics Public	Ordinary Shares	Sale back to company	Dispose D	No	No	116.5	126,838	14.78 mm
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	5,174	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	5,174	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	10,349	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	21,426	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	12,854	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	4,285	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	31,436	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	5,236	0.00
6 Oct 23	HZNP Horizon Therapeutics Public	RSU Ordinary Shares	Sale back to company	Dispose D	No	No	0	13,753	0.00

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.