CADENCE DESIGN SYSTEM INC

Ticker: CDNS CUSIP: 127387108 Class: Com

George Kaiser Family Foundation's Holding History (CIK: 0001265376)

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

Q4 2025

Shares 1,623 Value ($000) $507 Avg Close $326.31 Range $295.18 - $357.53

Q3 2025

Shares 1,623 Value ($000) $570 Avg Close $344.03 Range $304.73 - $376.45

Q2 2025

Shares 1,623 Value ($000) $500 Avg Close $290.76 Range $221.56 - $323.39

Q1 2025

Shares 1,110 Value ($000) $282 Avg Close $278.09 Range $230.09 - $325.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,623	$507	$326.31	$295.18 - $357.53
Q3 2025	1,623	$570	$344.03	$304.73 - $376.45
Q2 2025	1,623	$500	$290.76	$221.56 - $323.39
Q1 2025	1,110	$282	$278.09	$230.09 - $325.03