DATALINK CORP

CUSIP: 237934104 Class: COMMON STOCK

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2016
Shares 83,067 Value ($000) $935 Avg Close — Range —
Q3 2016
Shares 115,182 Value ($000) $1,222 Avg Close — Range —
Q2 2016
Shares 63,679 Value ($000) $478 Avg Close — Range —
Q1 2016
Shares 62,077 Value ($000) $567 Avg Close — Range —
Q4 2015
Shares 75,977 Value ($000) $517 Avg Close — Range —
Q3 2015
Shares 83,327 Value ($000) $497 Avg Close — Range —
Q2 2015
Shares 32,973 Value ($000) $295 Avg Close — Range —
Q3 2013
Shares 42,709 Value ($000) $578 Avg Close — Range —
Q2 2013
Shares 16,700 Value ($000) $178 Avg Close — Range —