MONOLITHIC PWR SYS INC

Ticker: MPWR CUSIP: 609839105 Class: COM

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q1 2025

Shares 8 Value ($000) $5 Avg Close $624.99 Range $550.94 - $718.03

Q4 2024

Shares 17 Value ($000) $10 Avg Close $716.72 Range $541.09 - $944.19

Q3 2024

Shares 9 Value ($000) $8 Avg Close $853.35 Range $721.11 - $948.49

Q2 2024

Shares 8 Value ($000) $7 Avg Close $712.18 Range $577.26 - $845.04

Q1 2024

Shares 11 Value ($000) $7 Avg Close $657.62 Range $552.66 - $766.48

Q4 2023

Shares 12 Value ($000) $8 Avg Close $513.84 Range $385.61 - $636.41

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	8	$5	$624.99	$550.94 - $718.03
Q4 2024	17	$10	$716.72	$541.09 - $944.19
Q3 2024	9	$8	$853.35	$721.11 - $948.49
Q2 2024	8	$7	$712.18	$577.26 - $845.04
Q1 2024	11	$7	$657.62	$552.66 - $766.48
Q4 2023	12	$8	$513.84	$385.61 - $636.41