GALAPAGOS NV

Ticker: GLPG CUSIP: 36315X101 Class: SPONSORED ADR

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

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

Q4 2025
Shares 74 Value ($000) $2 Avg Close — Range —
Q3 2025
Shares 254 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 1,724 Value ($000) $0 Avg Close — Range —
Q2 2024
Shares 9,178 Value ($000) $0 Avg Close — Range —
Q1 2024
Shares 385 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 1,355 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 7,604 Value ($000) $0 Avg Close — Range —
Q1 2022
Shares 1,994 Value ($000) $123 Avg Close — Range —
Q3 2020
Shares 5,432 Value ($000) $770 Avg Close — Range —
Q2 2020
Shares 18,883 Value ($000) $3,725 Avg Close — Range —
Q1 2020
Shares 14,011 Value ($000) $2,745 Avg Close — Range —
Q4 2019
Shares 11,620 Value ($000) $2,403 Avg Close — Range —
Q3 2019
Shares 36 Value ($000) $5 Avg Close — Range —
Q2 2019
Shares 13,209 Value ($000) $1,703 Avg Close — Range —
Q4 2018
Shares 18 Value ($000) $1 Avg Close — Range —
Q4 2017
Shares 98 Value ($000) $9 Avg Close — Range —
Q2 2017
Shares 200 Value ($000) $15 Avg Close — Range —