ARGENX SE

Ticker: ARGX CUSIP: 04016X101 Class: SPONSORED ADR

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q1 2020
Shares 151,779 Value ($000) $19,994 Avg Close — Range —
Q4 2019
Shares 184,000 Value ($000) $29,536 Avg Close — Range —
Q3 2019
Shares 281,000 Value ($000) $32,023 Avg Close — Range —
Q2 2019
Shares 281,000 Value ($000) $39,784 Avg Close — Range —
Q1 2019
Shares 393,750 Value ($000) $49,156 Avg Close — Range —
Q4 2018
Shares 472,000 Value ($000) $45,345 Avg Close — Range —
Q3 2018
Shares 656,500 Value ($000) $49,789 Avg Close — Range —
Q2 2018
Shares 447,029 Value ($000) $37,041 Avg Close — Range —
Q1 2018
Shares 319,920 Value ($000) $25,734 Avg Close — Range —
Q4 2017
Shares 365,961 Value ($000) $23,107 Avg Close — Range —
Q3 2017
Shares 509,022 Value ($000) $11,509 Avg Close — Range —
Q2 2017
Shares 509,022 Value ($000) $10,796 Avg Close — Range —