SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

DC Investments Management, LLC's Holding History (CIK: 0001565951)

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

Q4 2025

Shares 489 Value ($000) $230 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 489 Value ($000) $241 Avg Close $565.30 Range $380.84 - $651.73

Q1 2018

Shares 3,297 Value ($000) $274 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 8,880 Value ($000) $757 Avg Close $86.51 Range $80.67 - $94.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	489	$230	$444.23	$376.18 - $495.72
Q3 2025	489	$241	$565.30	$380.84 - $651.73
Q1 2018	3,297	$274	$87.85	$82.10 - $94.14
Q4 2017	8,880	$757	$86.51	$80.67 - $94.80