DATA I O CORP

Ticker: DAIO CUSIP: 237690102 Class: Stock

Manatuck Hill Partners, LLC's Holding History (CIK: 0001467902)

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

Q1 2019
Shares 22,800 Value ($000) $127 Avg Close $5.88 Range $5.00 - $6.88