ON ASSIGNMENT INC

CUSIP: 682159108 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q1 2017
Shares 5,757 Value ($000) $279 Avg Close — Range —
Q3 2014
Shares 14,257 Value ($000) $383 Avg Close — Range —
Q1 2014
Shares 42,057 Value ($000) $1,622 Avg Close — Range —
Q3 2013
Shares 32,057 Value ($000) $1,059 Avg Close — Range —
Q2 2013
Shares 11,557 Value ($000) $309 Avg Close — Range —