PLUMAS BANCORP

Ticker: PLBC CUSIP: 729273102 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 4,737 Value ($000) $212 Avg Close $42.90 Range $39.80 - $47.03

Q1 2025

Shares 4,857 Value ($000) $210 Avg Close $44.83 Range $41.25 - $48.60

Q4 2024

Shares 8,561 Value ($000) $405 Avg Close $44.92 Range $37.69 - $51.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,737	$212	$42.90	$39.80 - $47.03
Q1 2025	4,857	$210	$44.83	$41.25 - $48.60
Q4 2024	8,561	$405	$44.92	$37.69 - $51.33