CADENCE DESIGN SYSTEM INC

Ticker: CDNS CUSIP: 127387108 Class: Com

Rossby Financial, LCC's Holding History (CIK: 0002056510)

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

Q4 2025

Shares 495 Value ($000) $155 Avg Close $326.31 Range $295.18 - $357.53

Q3 2025

Shares 503 Value ($000) $177 Avg Close $344.03 Range $304.73 - $376.45

Q2 2025

Shares 420 Value ($000) $129 Avg Close $290.76 Range $221.56 - $323.39

Q1 2025

Shares 399 Value ($000) $116 Avg Close $278.09 Range $230.09 - $325.03

Q4 2024

Shares 732 Value ($000) $220 Avg Close $290.70 Range $246.60 - $326.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	495	$155	$326.31	$295.18 - $357.53
Q3 2025	503	$177	$344.03	$304.73 - $376.45
Q2 2025	420	$129	$290.76	$221.56 - $323.39
Q1 2025	399	$116	$278.09	$230.09 - $325.03
Q4 2024	732	$220	$290.70	$246.60 - $326.19