ON ASSIGNMENT INC

CUSIP: 682159108 Class: COM

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

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

Q3 2016
Shares 10,500 Value ($000) $381 Avg Close — Range —
Q2 2016
Shares 12,600 Value ($000) $466 Avg Close — Range —
Q4 2015
Shares 32,100 Value ($000) $1,443 Avg Close — Range —
Q3 2015
Shares 32,700 Value ($000) $1,207 Avg Close — Range —
Q2 2015
Shares 38,300 Value ($000) $1,504 Avg Close — Range —
Q1 2015
Shares 38,500 Value ($000) $1,477 Avg Close — Range —
Q4 2014
Shares 42,900 Value ($000) $1,424 Avg Close — Range —