ADVANCED MICRO DEVICES INC

Ticker: AMD CUSIP: 007903107 Class: COM

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

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

Q4 2025

Shares 5,609 Value ($000) $1,201 Avg Close $224.60 Range $160.49 - $267.08

Q3 2025

Shares 5,617 Value ($000) $909 Avg Close $161.38 Range $133.50 - $186.65

Q2 2025

Shares 5,867 Value ($000) $833 Avg Close $108.87 Range $76.48 - $147.75

Q1 2022

Shares 4,046 Value ($000) $442 Avg Close $119.38 Range $99.35 - $152.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,609	$1,201	$224.60	$160.49 - $267.08
Q3 2025	5,617	$909	$161.38	$133.50 - $186.65
Q2 2025	5,867	$833	$108.87	$76.48 - $147.75
Q1 2022	4,046	$442	$119.38	$99.35 - $152.42