BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 7,646,938 Value ($000) $422,799 Avg Close $55.08 Range $48.74 - $59.57

Q3 2025

Shares 7,745,950 Value ($000) $411,310 Avg Close $54.03 Range $47.94 - $58.32

Q2 2025

Shares 8,026,559 Value ($000) $454,464 Avg Close $51.65 Range $40.82 - $59.43

Q1 2025

Shares 8,570,479 Value ($000) $414,983 Avg Close $54.76 Range $46.88 - $66.25

Q4 2024

Shares 8,972,787 Value ($000) $545,187 Avg Close $59.63 Range $53.55 - $65.10

Q3 2024

Shares 8,859,064 Value ($000) $488,489 Avg Close $49.23 Range $43.37 - $56.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,646,938	$422,799	$55.08	$48.74 - $59.57
Q3 2025	7,745,950	$411,310	$54.03	$47.94 - $58.32
Q2 2025	8,026,559	$454,464	$51.65	$40.82 - $59.43
Q1 2025	8,570,479	$414,983	$54.76	$46.88 - $66.25
Q4 2024	8,972,787	$545,187	$59.63	$53.55 - $65.10
Q3 2024	8,859,064	$488,489	$49.23	$43.37 - $56.48