CADENCE DESIGN SYSTEM INC

Ticker: CDNS CUSIP: 127387108 Class: Com

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q3 2025

Shares 625 Value ($000) $220 Avg Close $344.03 Range $304.73 - $376.45

Q1 2025

Shares 801 Value ($000) $204 Avg Close $278.09 Range $230.09 - $325.03

Q4 2024

Shares 678 Value ($000) $204 Avg Close $290.70 Range $246.60 - $326.19

Q1 2024

Shares 697 Value ($000) $217 Avg Close $295.79 Range $251.94 - $327.36

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	625	$220	$344.03	$304.73 - $376.45
Q1 2025	801	$204	$278.09	$230.09 - $325.03
Q4 2024	678	$204	$290.70	$246.60 - $326.19
Q1 2024	697	$217	$295.79	$251.94 - $327.36