4 insiders reported 4 Form 4 transactions for OPGEN INC (OPGN) over the past 18 months (most recent 2026-07-06). Recent activity: Yee Gillian Tan Rou (Corporate Secretary) Buy 2,778 shares, Lim Zhao Qi Ken (Director) Buy 5,555 shares, AEI Capital Ltd (Insider) Buy 1,000 shares, Syed Mohd Syed Johan Bin (Chief Technology Officer (CTO)) Buy 9,709 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | Yee Gillian Tan Rou | Corporate Secretary | Buy | 2,778 | $0 |
| 2026-07-06 | Lim Zhao Qi Ken | Director | Buy | 5,555 | $0 |
| 2025-07-30 | AEI Capital Ltd | Insider | Buy | 1,000 | $4,790 |
| 2025-04-30 | Syed Mohd Syed Johan Bin | Chief Technology Officer (CTO) | Buy | 9,709 | $0 |
Source: SEC Form 4 filings · as of 2026-07-06