BRUKER CORP

Ticker: BRKR CUSIP: 116794108 Class: Common Stock

Pinnacle Bancorp, Inc.'s Holding History (CIK: 0001703383)

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

Q4 2025

Shares 700 Value ($000) $33 Avg Close $42.23 Range $32.49 - $49.67

Q3 2025

Shares 700 Value ($000) $23 Avg Close $35.55 Range $28.46 - $44.69

Q2 2025

Shares 700 Value ($000) $29 Avg Close $38.48 Range $33.97 - $42.92

Q1 2025

Shares 700 Value ($000) $29 Avg Close $51.78 Range $40.44 - $64.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	700	$33	$42.23	$32.49 - $49.67
Q3 2025	700	$23	$35.55	$28.46 - $44.69
Q2 2025	700	$29	$38.48	$33.97 - $42.92
Q1 2025	700	$29	$51.78	$40.44 - $64.32