OPGEN INC

CUSIP: 68373L109 Class: COM

EP Wealth Advisors, LLC's Holding History (CIK: 0001540569)

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

Q1 2017
Shares 70,000 Value ($000) $81 Avg Close — Range —
Q4 2016
Shares 10,000 Value ($000) $12 Avg Close — Range —