OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

ICON ADVISERS INC/CO's Holding History (CIK: 0001058470)

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

Q2 2022

Shares 36,800 Value ($000) $2,470 Avg Close $57.93 Range $52.29 - $62.99

Q1 2022

Shares 43,100 Value ($000) $2,694 Avg Close $56.77 Range $53.45 - $64.83

Q4 2021

Shares 43,100 Value ($000) $3,078 Avg Close $58.09 Range $49.63 - $64.66

Q3 2021

Shares 43,100 Value ($000) $2,412 Avg Close $47.36 Range $42.04 - $52.53

Q2 2021

Shares 43,100 Value ($000) $2,104 Avg Close $42.43 Range $40.25 - $44.44

Q1 2021

Shares 43,100 Value ($000) $1,990 Avg Close $37.61 Range $34.41 - $41.57

Q4 2020

Shares 43,100 Value ($000) $1,836 Avg Close $35.50 Range $31.11 - $38.92

Q3 2020

Shares 43,100 Value ($000) $1,559 Avg Close $33.22 Range $30.66 - $36.11

Q2 2020

Shares 43,100 Value ($000) $1,672 Avg Close $35.99 Range $31.54 - $41.04

Q1 2020

Shares 43,100 Value ($000) $1,916 Avg Close $42.27 Range $26.34 - $48.43

Q4 2019

Shares 43,100 Value ($000) $2,211 Avg Close $43.72 Range $40.72 - $48.47

Q3 2019

Shares 23,100 Value ($000) $1,242 Avg Close $43.78 Range $40.10 - $46.25

Q2 2019

Shares 23,100 Value ($000) $1,220 Avg Close $42.32 Range $40.14 - $44.48

Q1 2019

Shares 41,400 Value ($000) $2,063 Avg Close $40.53 Range $37.77 - $42.81

Q1 2018

Shares 24,400 Value ($000) $1,058 Avg Close $33.54 Range $29.25 - $35.88

Q4 2017

Shares 11,600 Value ($000) $516 Avg Close $36.46 Range $34.36 - $38.83

Q3 2017

Shares 46,700 Value ($000) $2,024 Avg Close $32.68 Range $30.48 - $35.27

Q2 2017

Shares 39,600 Value ($000) $1,568 Avg Close $30.80 Range $28.67 - $32.99

Q2 2016

Shares 7,600 Value ($000) $255 Avg Close $22.72 Range $21.07 - $25.45

Q1 2016

Shares 8,900 Value ($000) $264 Avg Close $20.54 Range $19.18 - $22.35

Q4 2015

Shares 8,900 Value ($000) $237 Avg Close $19.84 Range $18.55 - $21.13

Q3 2015

Shares 26,600 Value ($000) $693 Avg Close $19.31 Range $18.04 - $20.60

Q2 2015

Shares 26,600 Value ($000) $708 Avg Close $20.75 Range $19.00 - $23.54

Q1 2015

Shares 12,000 Value ($000) $386 Avg Close $22.79 Range $21.77 - $24.03

Q4 2014

Shares 69,400 Value ($000) $2,149 Avg Close $20.92 Range $18.69 - $23.28

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	36,800	$2,470	$57.93	$52.29 - $62.99
Q1 2022	43,100	$2,694	$56.77	$53.45 - $64.83
Q4 2021	43,100	$3,078	$58.09	$49.63 - $64.66
Q3 2021	43,100	$2,412	$47.36	$42.04 - $52.53
Q2 2021	43,100	$2,104	$42.43	$40.25 - $44.44
Q1 2021	43,100	$1,990	$37.61	$34.41 - $41.57
Q4 2020	43,100	$1,836	$35.50	$31.11 - $38.92
Q3 2020	43,100	$1,559	$33.22	$30.66 - $36.11
Q2 2020	43,100	$1,672	$35.99	$31.54 - $41.04
Q1 2020	43,100	$1,916	$42.27	$26.34 - $48.43
Q4 2019	43,100	$2,211	$43.72	$40.72 - $48.47
Q3 2019	23,100	$1,242	$43.78	$40.10 - $46.25
Q2 2019	23,100	$1,220	$42.32	$40.14 - $44.48
Q1 2019	41,400	$2,063	$40.53	$37.77 - $42.81
Q1 2018	24,400	$1,058	$33.54	$29.25 - $35.88
Q4 2017	11,600	$516	$36.46	$34.36 - $38.83
Q3 2017	46,700	$2,024	$32.68	$30.48 - $35.27
Q2 2017	39,600	$1,568	$30.80	$28.67 - $32.99
Q2 2016	7,600	$255	$22.72	$21.07 - $25.45
Q1 2016	8,900	$264	$20.54	$19.18 - $22.35
Q4 2015	8,900	$237	$19.84	$18.55 - $21.13
Q3 2015	26,600	$693	$19.31	$18.04 - $20.60
Q2 2015	26,600	$708	$20.75	$19.00 - $23.54
Q1 2015	12,000	$386	$22.79	$21.77 - $24.03
Q4 2014	69,400	$2,149	$20.92	$18.69 - $23.28