GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2017
Shares 8,000 Value ($000) $205 Avg Close $29.76 Range $23.07 - $36.20
Q2 2016
Shares 14,623 Value ($000) $359 Avg Close $23.15 Range $16.26 - $30.01