OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001164833)

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

Q4 2025

Shares 83,569 Value ($000) $6,753 Avg Close $80.23 Range $73.20 - $85.91

Q3 2025

Shares 83,343 Value ($000) $6,832 Avg Close $79.81 Range $73.77 - $85.12

Q2 2025

Shares 110,665 Value ($000) $8,531 Avg Close $76.31 Range $69.94 - $79.78

Q1 2025

Shares 118,245 Value ($000) $9,503 Avg Close $76.90 Range $69.36 - $83.20

Q4 2024

Shares 171,660 Value ($000) $12,675 Avg Close $75.57 Range $70.66 - $85.02

Q3 2024

Shares 135,650 Value ($000) $10,602 Avg Close $83.04 Range $72.06 - $96.51

Q2 2024

Shares 140,750 Value ($000) $12,328 Avg Close $83.59 Range $77.75 - $92.55

Q1 2024

Shares 136,780 Value ($000) $11,818 Avg Close $82.56 Range $76.18 - $94.24

Q4 2023

Shares 142,860 Value ($000) $12,139 Avg Close $72.94 Range $64.95 - $84.21

Q3 2023

Shares 145,220 Value ($000) $11,025 Avg Close $77.16 Range $70.28 - $86.93

Q2 2023

Shares 143,430 Value ($000) $11,325 Avg Close $70.21 Range $64.41 - $74.69

Q1 2023

Shares 139,970 Value ($000) $10,116 Avg Close $61.74 Range $53.03 - $68.09

Q4 2022

Shares 163,910 Value ($000) $9,623 Avg Close $55.25 Range $48.33 - $63.55

Q3 2022

Shares 132,520 Value ($000) $8,153 Avg Close $66.11 Range $56.18 - $75.76

Q2 2022

Shares 157,500 Value ($000) $10,573 Avg Close $57.93 Range $52.29 - $62.99

Q1 2022

Shares 166,070 Value ($000) $10,379 Avg Close $56.77 Range $53.45 - $64.83

Q4 2021

Shares 137,205 Value ($000) $9,799 Avg Close $58.09 Range $49.63 - $64.66

Q3 2021

Shares 173,465 Value ($000) $9,709 Avg Close $47.36 Range $42.04 - $52.53

Q2 2021

Shares 197,815 Value ($000) $9,655 Avg Close $42.43 Range $40.25 - $44.44

Q1 2021

Shares 186,515 Value ($000) $8,611 Avg Close $37.61 Range $34.41 - $41.57

Q4 2020

Shares 159,540 Value ($000) $6,798 Avg Close $35.50 Range $31.11 - $38.92

Q3 2020

Shares 129,680 Value ($000) $4,691 Avg Close $33.22 Range $30.66 - $36.11

Q2 2020

Shares 113,270 Value ($000) $4,394 Avg Close $35.99 Range $31.54 - $41.04

Q1 2020

Shares 104,840 Value ($000) $4,661 Avg Close $42.27 Range $26.34 - $48.43

Q4 2019

Shares 137,090 Value ($000) $7,031 Avg Close $43.72 Range $40.72 - $48.47

Q1 2018

Shares 8,788 Value ($000) $381 Avg Close $33.54 Range $29.25 - $35.88

Q4 2017

Shares 8,662 Value ($000) $385 Avg Close $36.46 Range $34.36 - $38.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	83,569	$6,753	$80.23	$73.20 - $85.91
Q3 2025	83,343	$6,832	$79.81	$73.77 - $85.12
Q2 2025	110,665	$8,531	$76.31	$69.94 - $79.78
Q1 2025	118,245	$9,503	$76.90	$69.36 - $83.20
Q4 2024	171,660	$12,675	$75.57	$70.66 - $85.02
Q3 2024	135,650	$10,602	$83.04	$72.06 - $96.51
Q2 2024	140,750	$12,328	$83.59	$77.75 - $92.55
Q1 2024	136,780	$11,818	$82.56	$76.18 - $94.24
Q4 2023	142,860	$12,139	$72.94	$64.95 - $84.21
Q3 2023	145,220	$11,025	$77.16	$70.28 - $86.93
Q2 2023	143,430	$11,325	$70.21	$64.41 - $74.69
Q1 2023	139,970	$10,116	$61.74	$53.03 - $68.09
Q4 2022	163,910	$9,623	$55.25	$48.33 - $63.55
Q3 2022	132,520	$8,153	$66.11	$56.18 - $75.76
Q2 2022	157,500	$10,573	$57.93	$52.29 - $62.99
Q1 2022	166,070	$10,379	$56.77	$53.45 - $64.83
Q4 2021	137,205	$9,799	$58.09	$49.63 - $64.66
Q3 2021	173,465	$9,709	$47.36	$42.04 - $52.53
Q2 2021	197,815	$9,655	$42.43	$40.25 - $44.44
Q1 2021	186,515	$8,611	$37.61	$34.41 - $41.57
Q4 2020	159,540	$6,798	$35.50	$31.11 - $38.92
Q3 2020	129,680	$4,691	$33.22	$30.66 - $36.11
Q2 2020	113,270	$4,394	$35.99	$31.54 - $41.04
Q1 2020	104,840	$4,661	$42.27	$26.34 - $48.43
Q4 2019	137,090	$7,031	$43.72	$40.72 - $48.47
Q1 2018	8,788	$381	$33.54	$29.25 - $35.88
Q4 2017	8,662	$385	$36.46	$34.36 - $38.83