PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

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

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

Q3 2017
Shares 30,000 Value ($000) $2,409 Avg Close $72.28 Range $66.85 - $80.40
Q2 2017
Shares 30,000 Value ($000) $2,018 Avg Close $60.44 Range $48.70 - $70.10