BUSINESS FIRST BANCSHARES IN

Ticker: BFST CUSIP: 12326C105 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 36,930 Value ($000) $965 Avg Close $25.09 Range $22.31 - $28.31

Q3 2025

Shares 20,800 Value ($000) $491 Avg Close $24.40 Range $22.24 - $26.18

Q2 2025

Shares 30,940 Value ($000) $763 Avg Close $23.05 Range $19.62 - $24.60

Q1 2022

Shares 17,353 Value ($000) $422 Avg Close $24.17 Range $21.26 - $26.71

Q4 2021

Shares 18,938 Value ($000) $536 Avg Close $24.44 Range $21.14 - $26.31

Q3 2021

Shares 43,845 Value ($000) $1,026 Avg Close $20.87 Range $19.27 - $21.91

Q2 2021

Shares 13,453 Value ($000) $309 Avg Close $21.20 Range $19.86 - $22.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36,930	$965	$25.09	$22.31 - $28.31
Q3 2025	20,800	$491	$24.40	$22.24 - $26.18
Q2 2025	30,940	$763	$23.05	$19.62 - $24.60
Q1 2022	17,353	$422	$24.17	$21.26 - $26.71
Q4 2021	18,938	$536	$24.44	$21.14 - $26.31
Q3 2021	43,845	$1,026	$20.87	$19.27 - $21.91
Q2 2021	13,453	$309	$21.20	$19.86 - $22.27