SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

Banque de Luxembourg S.A.'s Holding History (CIK: 0002055344)

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

Q4 2025

Shares 14,427 Value ($000) $6,777 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 13,280 Value ($000) $6,552 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 13,351 Value ($000) $5,726 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 13,399 Value ($000) $5,746 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 12,798 Value ($000) $6,237 Avg Close $522.72 Range $478.84 - $592.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,427	$6,777	$444.23	$376.18 - $495.72
Q3 2025	13,280	$6,552	$565.30	$380.84 - $651.73
Q2 2025	13,351	$5,726	$465.91	$365.74 - $521.69
Q1 2025	13,399	$5,746	$485.80	$423.08 - $556.31
Q4 2024	12,798	$6,237	$522.72	$478.84 - $592.99