NBT BANCORP INC

Ticker: NBTB CUSIP: 628778102 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2018

Shares 96 Value ($000) $4 Avg Close $39.84 Range $37.85 - $41.88

Q1 2018

Shares 185 Value ($000) $7 Avg Close $36.65 Range $34.05 - $38.77

Q4 2017

Shares 6,510 Value ($000) $240 Avg Close $37.72 Range $35.18 - $40.47

Q4 2014

Shares 622 Value ($000) $16 Avg Close $24.68 Range $22.22 - $26.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	96	$4	$39.84	$37.85 - $41.88
Q1 2018	185	$7	$36.65	$34.05 - $38.77
Q4 2017	6,510	$240	$37.72	$35.18 - $40.47
Q4 2014	622	$16	$24.68	$22.22 - $26.88