OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Inspire Investing, LLC's Holding History (CIK: 0001670139)

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

Q4 2025

Shares 1 Value ($000) $0 Avg Close $80.23 Range $73.20 - $85.91

Q3 2025

Shares 6,297 Value ($000) $516 Avg Close $79.81 Range $73.77 - $85.12

Q1 2023

Shares 7,306 Value ($000) $528 Avg Close $61.74 Range $53.03 - $68.09

Q3 2020

Shares 7,884 Value ($000) $285 Avg Close $33.22 Range $30.66 - $36.11

Q4 2017

Shares 1,243 Value ($000) $55 Avg Close $36.46 Range $34.36 - $38.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1	$0	$80.23	$73.20 - $85.91
Q3 2025	6,297	$516	$79.81	$73.77 - $85.12
Q1 2023	7,306	$528	$61.74	$53.03 - $68.09
Q3 2020	7,884	$285	$33.22	$30.66 - $36.11
Q4 2017	1,243	$55	$36.46	$34.36 - $38.83