BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

SCALAR GAUGE MANAGEMENT, LLC's Holding History (CIK: 0001965542)

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

Q4 2025

Shares 527,789 Value ($000) $29,181 Avg Close $55.08 Range $48.74 - $59.57

Q3 2025

Shares 615,804 Value ($000) $32,699 Avg Close $54.03 Range $47.94 - $58.32

Q2 2025

Shares 568,804 Value ($000) $32,206 Avg Close $51.65 Range $40.82 - $59.43

Q1 2025

Shares 567,854 Value ($000) $27,495 Avg Close $54.76 Range $46.88 - $66.25

Q4 2024

Shares 352,841 Value ($000) $21,439 Avg Close $59.63 Range $53.55 - $65.10

Q3 2024

Shares 65,000 Value ($000) $3,584 Avg Close $49.23 Range $43.37 - $56.48

Q2 2024

Shares 45,000 Value ($000) $2,180 Avg Close $54.92 Range $43.80 - $69.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	527,789	$29,181	$55.08	$48.74 - $59.57
Q3 2025	615,804	$32,699	$54.03	$47.94 - $58.32
Q2 2025	568,804	$32,206	$51.65	$40.82 - $59.43
Q1 2025	567,854	$27,495	$54.76	$46.88 - $66.25
Q4 2024	352,841	$21,439	$59.63	$53.55 - $65.10
Q3 2024	65,000	$3,584	$49.23	$43.37 - $56.48
Q2 2024	45,000	$2,180	$54.92	$43.80 - $69.09