DATA I O CORP

Ticker: DAIO CUSIP: 237690102 Class: Stock

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2017
Shares 23,403 Value ($000) $282 Avg Close $11.84 Range $8.53 - $16.49