MERCANTILE BANK CORP

Ticker: MBWM CUSIP: 587376104 Class: Common Stock

True Wealth Design, LLC's Holding History (CIK: 0001966033)

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

Q4 2025

Shares 91 Value ($000) $4 Avg Close $45.87 Range $42.41 - $50.41

Q3 2025

Shares 96 Value ($000) $4 Avg Close $46.86 Range $43.03 - $49.73

Q2 2025

Shares 59 Value ($000) $3 Avg Close $42.36 Range $36.85 - $47.07

Q1 2025

Shares 7 Value ($000) $0 Avg Close $45.00 Range $39.27 - $50.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	91	$4	$45.87	$42.41 - $50.41
Q3 2025	96	$4	$46.86	$43.03 - $49.73
Q2 2025	59	$3	$42.36	$36.85 - $47.07
Q1 2025	7	$0	$45.00	$39.27 - $50.23