BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025
Shares 7 Value ($000) $0 Avg Close $55.08 Range $48.74 - $59.57
Q3 2025
Shares 196 Value ($000) $10 Avg Close $54.03 Range $47.94 - $58.32
Q2 2025
Shares 63 Value ($000) $4 Avg Close $51.65 Range $40.82 - $59.43
Q1 2025
Shares 100 Value ($000) $5 Avg Close $54.76 Range $46.88 - $66.25