BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

West Branch Capital LLC's Holding History (CIK: 0001738723)

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

Q4 2021

Shares 42 Value ($000) $4 Avg Close $115.95 Range $95.16 - $135.00

Q3 2021

Shares 42 Value ($000) $5 Avg Close $114.88 Range $104.34 - $126.59

Q2 2021

Shares 42 Value ($000) $5 Avg Close $109.21 Range $98.06 - $122.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	42	$4	$115.95	$95.16 - $135.00
Q3 2021	42	$5	$114.88	$104.34 - $126.59
Q2 2021	42	$5	$109.21	$98.06 - $122.49