MERCANTILE BANK CORP

Ticker: MBWM CUSIP: 587376104 Class: Common Stock

INTECH INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001086318)

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

Q4 2025

Shares 6,181 Value ($000) $297 Avg Close $45.87 Range $42.41 - $50.41

Q3 2025

Shares 7,539 Value ($000) $339 Avg Close $46.86 Range $43.03 - $49.73

Q2 2025

Shares 6,860 Value ($000) $318 Avg Close $42.36 Range $36.85 - $47.07

Q1 2025

Shares 10,514 Value ($000) $457 Avg Close $45.00 Range $39.27 - $50.23

Q4 2024

Shares 7,345 Value ($000) $327 Avg Close $44.75 Range $39.26 - $50.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,181	$297	$45.87	$42.41 - $50.41
Q3 2025	7,539	$339	$46.86	$43.03 - $49.73
Q2 2025	6,860	$318	$42.36	$36.85 - $47.07
Q1 2025	10,514	$457	$45.00	$39.27 - $50.23
Q4 2024	7,345	$327	$44.75	$39.26 - $50.92