OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Wagner Wealth Management, LLC's Holding History (CIK: 0001728657)

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

Q3 2018

Shares 13 Value ($000) $1 Avg Close $39.34 Range $38.11 - $40.62

Q2 2018

Shares 13 Value ($000) $1 Avg Close $36.40 Range $34.04 - $39.53

Q1 2018

Shares 13 Value ($000) $1 Avg Close $33.54 Range $29.25 - $35.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	13	$1	$39.34	$38.11 - $40.62
Q2 2018	13	$1	$36.40	$34.04 - $39.53
Q1 2018	13	$1	$33.54	$29.25 - $35.88