ON ASSIGNMENT INC

CUSIP: 682159108 Class: COM

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2017
Shares 6,358 Value ($000) $412 Avg Close — Range —
Q3 2017
Shares 38,358 Value ($000) $2,065 Avg Close — Range —
Q2 2017
Shares 57,364 Value ($000) $3,106 Avg Close — Range —
Q1 2017
Shares 9,230 Value ($000) $448 Avg Close — Range —
Q4 2015
Shares 22,301 Value ($000) $1,012 Avg Close — Range —
Q2 2015
Shares 240,702 Value ($000) $9,455 Avg Close — Range —
Q1 2015
Shares 314,320 Value ($000) $12,060 Avg Close — Range —
Q4 2014
Shares 218,704 Value ($000) $7,294 Avg Close — Range —
Q3 2014
Shares 109,170 Value ($000) $2,939 Avg Close — Range —
Q2 2014
Shares 84,911 Value ($000) $3,028 Avg Close — Range —
Q1 2014
Shares 19,016 Value ($000) $734 Avg Close — Range —