DATA I O CORP

Ticker: DAIO CUSIP: 237690102 Class: Stock

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

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

Q3 2017
Shares 7,600 Value ($000) $76 Avg Close $8.55 Range $7.03 - $10.19
Q2 2017
Shares 20,022 Value ($000) $159 Avg Close $6.67 Range $4.56 - $9.37
Q1 2017
Shares 11,300 Value ($000) $56 Avg Close $4.63 Range $4.01 - $5.30