BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2025
Shares 1,774 Value ($000) $0 Avg Close $54.76 Range $46.88 - $66.25
Q2 2024
Shares 72,736 Value ($000) $4 Avg Close $54.92 Range $43.80 - $69.09
Q1 2024
Shares 18,429 Value ($000) $1 Avg Close $60.69 Range $53.25 - $69.31
Q4 2023
Shares 44,452 Value ($000) $3 Avg Close $56.54 Range $47.27 - $64.98
Q3 2023
Shares 34,772 Value ($000) $2 Avg Close $54.78 Range $48.22 - $60.79
Q2 2023
Shares 9,282 Value ($000) $0 Avg Close $55.51 Range $49.47 - $66.54
Q1 2022
Shares 1,855 Value ($000) $135 Avg Close $80.88 Range $65.15 - $104.64
Q4 2021
Shares 1,163 Value ($000) $120 Avg Close $115.95 Range $95.16 - $135.00
Q3 2020
Shares 1,905 Value ($000) $170 Avg Close $83.91 Range $71.20 - $94.06
Q4 2019
Shares 4,319 Value ($000) $222 Avg Close $49.92 Range $45.05 - $55.00
Q1 2019
Shares 2,023 Value ($000) $93 Avg Close $47.00 Range $38.40 - $54.13
Q3 2018
Shares 4,998 Value ($000) $282 Avg Close $49.80 Range $42.54 - $58.11
Q2 2018
Shares 21,343 Value ($000) $926 Avg Close $42.26 Range $37.84 - $50.31
Q1 2018
Shares 10,312 Value ($000) $404 Avg Close $37.36 Range $31.53 - $45.19
Q3 2017
Shares 100 Value ($000) $3 Avg Close $33.82 Range $28.79 - $40.28