ARGENX SE

Ticker: ARGX CUSIP: 04016X101 Class: SPONSORED ADR

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q4 2018

Shares 42,016 Value ($000) $4,036 Avg Close — Range —

Q3 2018

Shares 11,266 Value ($000) $854 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	42,016	$4,036	—	—
Q3 2018	11,266	$854	—	—