OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

ELCO Management Co., LLC's Holding History (CIK: 0001690717)

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

Q1 2022

Shares 3,222 Value ($000) $201 Avg Close $56.77 Range $53.45 - $64.83

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	3,222	$201	$56.77	$53.45 - $64.83