BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q1 2025

Shares 468 Value ($000) $23 Avg Close $54.76 Range $46.88 - $66.25

Q4 2024

Shares 828 Value ($000) $50 Avg Close $59.63 Range $53.55 - $65.10

Q1 2024

Shares 7,492 Value ($000) $484 Avg Close $60.69 Range $53.25 - $69.31

Q4 2023

Shares 1,439 Value ($000) $90 Avg Close $56.54 Range $47.27 - $64.98

Q3 2023

Shares 1,433 Value ($000) $79 Avg Close $54.78 Range $48.22 - $60.79

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	468	$23	$54.76	$46.88 - $66.25
Q4 2024	828	$50	$59.63	$53.55 - $65.10
Q1 2024	7,492	$484	$60.69	$53.25 - $69.31
Q4 2023	1,439	$90	$56.54	$47.27 - $64.98
Q3 2023	1,433	$79	$54.78	$48.22 - $60.79