DATA I O CORP

Ticker: DAIO CUSIP: 237690102 Class: Stock

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q1 2017

Shares 21,944 Value ($000) $110 Avg Close $4.63 Range $4.01 - $5.30

Q4 2016

Shares 43,944 Value ($000) $184 Avg Close $3.97 Range $3.39 - $4.40

Q3 2016

Shares 67,150 Value ($000) $236 Avg Close $3.26 Range $2.39 - $3.95

Q2 2016

Shares 68,900 Value ($000) $162 Avg Close $2.42 Range $2.07 - $2.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	21,944	$110	$4.63	$4.01 - $5.30
Q4 2016	43,944	$184	$3.97	$3.39 - $4.40
Q3 2016	67,150	$236	$3.26	$2.39 - $3.95
Q2 2016	68,900	$162	$2.42	$2.07 - $2.70