COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q3 2016
Shares 2,700 Value ($000) $585 Avg Close $21.29 Range $20.25 - $22.48
Q2 2016
Shares 1,300 Value ($000) $284 Avg Close $19.77 Range $17.45 - $21.88