ARGENX SE

Ticker: ARGX CUSIP: 04016X101 Class: SPONSORED ADR

Senator Investment Group LP's Holding History (CIK: 0001443689)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023

Shares 25,000 Value ($000) $9,315 Avg Close — Range —

Q4 2022

Shares 40,000 Value ($000) $15,153 Avg Close — Range —

Q2 2022

Shares 50,000 Value ($000) $18,944 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	25,000	$9,315	—	—
Q4 2022	40,000	$15,153	—	—
Q2 2022	50,000	$18,944	—	—