OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

State of Tennessee, Department of Treasury's Holding History (CIK: 0001587973)

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

Q4 2025
Shares 9,490 Value ($000) $846 Avg Close $80.23 Range $73.20 - $85.91
Q3 2025
Shares 11,925 Value ($000) $977 Avg Close $79.81 Range $73.77 - $85.12
Q2 2025
Shares 14,714 Value ($000) $1,134 Avg Close $76.31 Range $69.94 - $79.78
Q1 2025
Shares 22,281 Value ($000) $1,791 Avg Close $76.90 Range $69.36 - $83.20
Q4 2024
Shares 22,281 Value ($000) $1,645 Avg Close $75.57 Range $70.66 - $85.02
Q3 2024
Shares 21,121 Value ($000) $1,651 Avg Close $83.04 Range $72.06 - $96.51
Q2 2024
Shares 19,697 Value ($000) $1,725 Avg Close $83.59 Range $77.75 - $92.55
Q1 2024
Shares 19,697 Value ($000) $1,702 Avg Close $82.56 Range $76.18 - $94.24
Q4 2023
Shares 22,458 Value ($000) $1,908 Avg Close $72.94 Range $64.95 - $84.21
Q3 2023
Shares 22,458 Value ($000) $1,705 Avg Close $77.16 Range $70.28 - $86.93
Q2 2023
Shares 26,477 Value ($000) $2,091 Avg Close $70.21 Range $64.41 - $74.69
Q1 2023
Shares 29,505 Value ($000) $2,132 Avg Close $61.74 Range $53.03 - $68.09
Q4 2020
Shares 4,900 Value ($000) $209 Avg Close $35.50 Range $31.11 - $38.92
Q4 2018
Shares 1,117 Value ($000) $55 Avg Close $39.10 Range $36.10 - $42.66