NBT BANCORP INC

Ticker: NBTB CUSIP: 628778102 Class: COM

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

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

Q4 2025

Shares 25,181 Value ($000) $1,046 Avg Close $41.57 Range $39.20 - $44.67

Q2 2025

Shares 17,685 Value ($000) $735 Avg Close $41.63 Range $37.31 - $45.56

Q1 2025

Shares 12,387 Value ($000) $531 Avg Close $46.21 Range $42.24 - $49.18

Q4 2022

Shares 69,768 Value ($000) $3,029 Avg Close $44.11 Range $38.13 - $48.68

Q4 2020

Shares 12,388 Value ($000) $398 Avg Close $29.94 Range $26.10 - $33.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,181	$1,046	$41.57	$39.20 - $44.67
Q2 2025	17,685	$735	$41.63	$37.31 - $45.56
Q1 2025	12,387	$531	$46.21	$42.24 - $49.18
Q4 2022	69,768	$3,029	$44.11	$38.13 - $48.68
Q4 2020	12,388	$398	$29.94	$26.10 - $33.03