BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

CAPSTONE INVESTMENT ADVISORS, LLC's Holding History (CIK: 0001426196)

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

Q4 2025

Shares 25,599 Value ($000) $1,415 Avg Close $55.08 Range $48.74 - $59.57

Q3 2025

Shares 9,513 Value ($000) $505 Avg Close $54.03 Range $47.94 - $58.32

Q2 2025

Shares 32,400 Value ($000) $1,834 Avg Close $51.65 Range $40.82 - $59.43

Q1 2025

Shares 100,000 Value ($000) $4,842 Avg Close $54.76 Range $46.88 - $66.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,599	$1,415	$55.08	$48.74 - $59.57
Q3 2025	9,513	$505	$54.03	$47.94 - $58.32
Q2 2025	32,400	$1,834	$51.65	$40.82 - $59.43
Q1 2025	100,000	$4,842	$54.76	$46.88 - $66.25