OPGEN INC

CUSIP: 68373L208 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q2 2019
Shares 11,537 Value ($000) $5 Avg Close — Range —
Q1 2019
Shares 11,537 Value ($000) $7 Avg Close — Range —