SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

MONTRUSCO BOLTON INVESTMENTS INC.'s Holding History (CIK: 0001475940)

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

Q4 2025

Shares 451,599 Value ($000) $207,595 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 537,155 Value ($000) $258,560 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 416,518 Value ($000) $209,340 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 297,557 Value ($000) $124,728 Avg Close $485.80 Range $423.08 - $556.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	451,599	$207,595	$444.23	$376.18 - $495.72
Q3 2025	537,155	$258,560	$565.30	$380.84 - $651.73
Q2 2025	416,518	$209,340	$465.91	$365.74 - $521.69
Q1 2025	297,557	$124,728	$485.80	$423.08 - $556.31