ON ASSIGNMENT INC

CUSIP: 682159108 Class: COM

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC's Holding History (CIK: 0001638555)

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

Q2 2016
Shares 60,000 Value ($000) $2,217 Avg Close — Range —
Q1 2016
Shares 100,000 Value ($000) $3,692 Avg Close — Range —
Q4 2015
Shares 110,000 Value ($000) $4,945 Avg Close — Range —
Q3 2015
Shares 130,000 Value ($000) $4,797 Avg Close — Range —
Q2 2015
Shares 120,000 Value ($000) $4,714 Avg Close — Range —