ON ASSIGNMENT INC

CUSIP: 682159108 Class: COM

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

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

Q3 2017
Shares 8,600 Value ($000) $462 Avg Close — Range —
Q2 2017
Shares 4,200 Value ($000) $227 Avg Close — Range —
Q1 2016
Shares 7,400 Value ($000) $273 Avg Close — Range —