OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Cerity Partners LLC's Holding History (CIK: 0001566475)

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

Q4 2023

Shares 27,628 Value ($000) $2,348 Avg Close $72.94 Range $64.95 - $84.21

Q3 2023

Shares 28,355 Value ($000) $2,153 Avg Close $77.16 Range $70.28 - $86.93

Q2 2023

Shares 29,692 Value ($000) $2,345 Avg Close $70.21 Range $64.41 - $74.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	27,628	$2,348	$72.94	$64.95 - $84.21
Q3 2023	28,355	$2,153	$77.16	$70.28 - $86.93
Q2 2023	29,692	$2,345	$70.21	$64.41 - $74.69