OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q2 2025

Shares 6,597 Value ($000) $509 Avg Close $76.31 Range $69.94 - $79.78

Q1 2025

Shares 20,611 Value ($000) $1,657 Avg Close $76.90 Range $69.36 - $83.20

Q4 2024

Shares 29,876 Value ($000) $2,206 Avg Close $75.57 Range $70.66 - $85.02

Q3 2024

Shares 13,955 Value ($000) $1,091 Avg Close $83.04 Range $72.06 - $96.51

Q4 2018

Shares 8,300 Value ($000) $412 Avg Close $39.10 Range $36.10 - $42.66

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	6,597	$509	$76.31	$69.94 - $79.78
Q1 2025	20,611	$1,657	$76.90	$69.36 - $83.20
Q4 2024	29,876	$2,206	$75.57	$70.66 - $85.02
Q3 2024	13,955	$1,091	$83.04	$72.06 - $96.51
Q4 2018	8,300	$412	$39.10	$36.10 - $42.66