ON ASSIGNMENT INC

CUSIP: 682159108 Class: COM

CONGRESS ASSET MANAGEMENT CO /MA's Holding History (CIK: 0000897378)

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

Q4 2017
Shares 23,041 Value ($000) $1,481 Avg Close — Range —
Q3 2017
Shares 23,041 Value ($000) $1,237 Avg Close — Range —