OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2021

Shares 27,419 Value ($000) $1,958 Avg Close $58.09 Range $49.63 - $64.66

Q3 2021

Shares 28,251 Value ($000) $1,581 Avg Close $47.36 Range $42.04 - $52.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	27,419	$1,958	$58.09	$49.63 - $64.66
Q3 2021	28,251	$1,581	$47.36	$42.04 - $52.53