OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Scientech Research LLC's Holding History (CIK: 0002011556)

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

Q3 2024

Shares 2,649 Value ($000) $207 Avg Close $83.04 Range $72.06 - $96.51

Q1 2024

Shares 3,831 Value ($000) $331 Avg Close $82.56 Range $76.18 - $94.24

Q4 2023

Shares 2,619 Value ($000) $223 Avg Close $72.94 Range $64.95 - $84.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	2,649	$207	$83.04	$72.06 - $96.51
Q1 2024	3,831	$331	$82.56	$76.18 - $94.24
Q4 2023	2,619	$223	$72.94	$64.95 - $84.21