OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

MOODY NATIONAL BANK TRUST DIVISION's Holding History (CIK: 0001092903)

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

Q1 2019

Shares 103 Value ($000) $5 Avg Close $40.53 Range $37.77 - $42.81

Q4 2018

Shares 103 Value ($000) $5 Avg Close $39.10 Range $36.10 - $42.66

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	103	$5	$40.53	$37.77 - $42.81
Q4 2018	103	$5	$39.10	$36.10 - $42.66