OPGEN INC

CUSIP: 68373L307 Class: CMN

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2020
Shares 22,900 Value ($000) $47 Avg Close — Range —
Q3 2020
Shares 22,900 Value ($000) $49 Avg Close — Range —