ARGENX SE

Ticker: ARGX CUSIP: 04016X101 Class: SPONSORED ADR

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 750 Value ($000) $631 Avg Close — Range —
Q3 2025
Shares 799 Value ($000) $1 Avg Close — Range —
Q2 2025
Shares 1,138 Value ($000) $1 Avg Close — Range —
Q3 2024
Shares 574 Value ($000) $0 Avg Close — Range —
Q1 2024
Shares 3,520 Value ($000) $1 Avg Close — Range —
Q4 2023
Shares 4,446 Value ($000) $2 Avg Close — Range —
Q3 2023
Shares 4,798 Value ($000) $2 Avg Close — Range —
Q1 2023
Shares 7,239 Value ($000) $3 Avg Close — Range —
Q3 2021
Shares 367 Value ($000) $111 Avg Close — Range —
Q2 2021
Shares 367 Value ($000) $110 Avg Close — Range —
Q4 2019
Shares 4,432 Value ($000) $711 Avg Close — Range —
Q3 2019
Shares 1,604 Value ($000) $182 Avg Close — Range —
Q1 2019
Shares 100 Value ($000) $12 Avg Close — Range —
Q4 2018
Shares 893 Value ($000) $85 Avg Close — Range —