OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Csenge Advisory Group's Holding History (CIK: 0001715593)

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

Q3 2023

Shares 7,082 Value ($000) $538 Avg Close $77.16 Range $70.28 - $86.93

Q2 2023

Shares 6,464 Value ($000) $510 Avg Close $70.21 Range $64.41 - $74.69

Q1 2023

Shares 6,883 Value ($000) $497 Avg Close $61.74 Range $53.03 - $68.09

Q4 2022

Shares 6,595 Value ($000) $387 Avg Close $55.25 Range $48.33 - $63.55

Q3 2022

Shares 7,065 Value ($000) $435 Avg Close $66.11 Range $56.18 - $75.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	7,082	$538	$77.16	$70.28 - $86.93
Q2 2023	6,464	$510	$70.21	$64.41 - $74.69
Q1 2023	6,883	$497	$61.74	$53.03 - $68.09
Q4 2022	6,595	$387	$55.25	$48.33 - $63.55
Q3 2022	7,065	$435	$66.11	$56.18 - $75.76