GALAPAGOS NV

Ticker: GLPG CUSIP: 36315X101 Class: SPONSORED ADR

Madison Avenue Partners, LP's Holding History (CIK: 0001801265)

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

Q4 2025

Shares 2,213,169 Value ($000) $72,371 Avg Close — Range —

Q3 2025

Shares 2,195,775 Value ($000) $76,062 Avg Close — Range —

Q2 2025

Shares 1,877,011 Value ($000) $52,538 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,213,169	$72,371	—	—
Q3 2025	2,195,775	$76,062	—	—
Q2 2025	1,877,011	$52,538	—	—