BLACKLINE INC

Ticker: BL CUSIP: 09239B109 Class: Common Stock

Sunbelt Securities, Inc.'s Holding History (CIK: 0001632932)

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

Q4 2023

Shares 143 Value ($000) $9 Avg Close $56.54 Range $47.27 - $64.98

Q3 2023

Shares 143 Value ($000) $8 Avg Close $54.78 Range $48.22 - $60.79

Q2 2023

Shares 143 Value ($000) $8 Avg Close $55.51 Range $49.47 - $66.54

Q1 2023

Shares 108 Value ($000) $7 Avg Close $68.94 Range $59.60 - $77.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	143	$9	$56.54	$47.27 - $64.98
Q3 2023	143	$8	$54.78	$48.22 - $60.79
Q2 2023	143	$8	$55.51	$49.47 - $66.54
Q1 2023	108	$7	$68.94	$59.60 - $77.90