ARGENX SE

Ticker: ARGX CUSIP: 04016X101 Class: SPONSORED ADR

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

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

Q4 2023
Shares 300,997 Value ($000) $114,508 Avg Close — Range —
Q3 2022
Shares 17,527 Value ($000) $6,188 Avg Close — Range —
Q2 2022
Shares 125,000 Value ($000) $47,360 Avg Close — Range —
Q1 2022
Shares 125,000 Value ($000) $39,414 Avg Close — Range —
Q4 2019
Shares 202,117 Value ($000) $32,444 Avg Close — Range —
Q3 2019
Shares 531,165 Value ($000) $60,532 Avg Close — Range —
Q2 2019
Shares 581,165 Value ($000) $82,281 Avg Close — Range —
Q1 2019
Shares 825,087 Value ($000) $103,004 Avg Close — Range —
Q4 2018
Shares 825,087 Value ($000) $79,266 Avg Close — Range —