ON ASSIGNMENT INC

CUSIP: 682159108 Class: COM

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q1 2018
Shares 17,625 Value ($000) $1,443 Avg Close — Range —
Q4 2017
Shares 15,597 Value ($000) $1,002 Avg Close — Range —
Q3 2017
Shares 23,599 Value ($000) $1,267 Avg Close — Range —
Q4 2016
Shares 4,773 Value ($000) $211 Avg Close — Range —
Q3 2016
Shares 10,462 Value ($000) $380 Avg Close — Range —
Q1 2016
Shares 3,015 Value ($000) $111 Avg Close — Range —
Q2 2015
Shares 7,452 Value ($000) $293 Avg Close — Range —
Q4 2014
Shares 9,932 Value ($000) $330 Avg Close — Range —
Q3 2013
Shares 8,299 Value ($000) $274 Avg Close — Range —