CYPH Insider Transactions
23 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–23; provenance stays internal.
CYPH insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Dietz Thomas John | Director | 2026-08-26 | Sale | 20,000 | $1.72 |
| Mirabelli Christopher | Director | 2026-03-26 | Sale | 60,000.0 | $0.71 |
| Mirabelli Christopher | Director | 2025-11-17 | Sale | 414,479.0 | $3.14 |
| Mirabelli Christopher | Director | 2025-11-17 | Sale | 261,840.0 | $3.14 |
| CAVANAUGH JAMES H | Director | 2025-11-17 | Sale | 261,840.0 | $3.14 |
| ONSI DOUGLAS E | CEO,CFO,Pres.,GC,Treas.&Sec. | 2025-11-17 | Sale | 414,479.0 | $3.14 |
| ONSI DOUGLAS E | CEO,CFO,Pres.,GC,Treas.&Sec. | 2025-11-17 | Sale | 261,840.0 | $3.14 |
| BeiGene, Ltd. | TenPercentOwner | 2021-09-24 | Purchase | 2,543,800.0 | $2.85 |
| EDELMAN JOSEPH | TenPercentOwner | 2020-06-22 | Purchase | 1,750,000.0 | $2.0 |
| PERCEPTIVE ADVISORS LLC | TenPercentOwner | 2020-06-22 | Purchase | 1,750,000.0 | $2.0 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | 2020-06-22 | Purchase | 1,750,000.0 | $2.0 |
| ONSI DOUGLAS E | CFO, GC, Treasurer & Secretary | 2019-02-05 | Purchase | 571,428.0 | $1.75 |
| LAWLOR AUGUSTINE | Chief Operating Officer | 2019-02-05 | Purchase | 571,428.0 | $1.75 |
| Mirabelli Christopher | CEO, President, Chairman | 2019-02-05 | Purchase | 571,428.0 | $1.75 |
| HealthCare Ventures IX, L.P. | TenPercentOwner | 2019-02-05 | Purchase | 571,428.0 | $1.75 |
| Healthcare Partners IX, L.P. | TenPercentOwner | 2019-02-05 | Purchase | 571,428.0 | $1.75 |
| Healthcare Partners IX, LLC | TenPercentOwner | 2019-02-05 | Purchase | 571,428.0 | $1.75 |
| HealthCare Ventures IX, L.P. | TenPercentOwner | 2017-11-14 | Purchase | 1,057,769.0 | $6.09 |
| Healthcare Partners IX, L.P. | TenPercentOwner | 2017-11-14 | Purchase | 1,057,769.0 | $6.09 |
| Healthcare Partners IX, LLC | TenPercentOwner | 2017-11-14 | Purchase | 1,057,769.0 | $6.09 |
| ONSI DOUGLAS E | CFO, GC, Treasurer & Secretary | 2017-11-14 | Purchase | 1,057,769.0 | $6.09 |
| LAWLOR AUGUSTINE | Chief Operating Officer | 2017-11-14 | Purchase | 1,057,769.0 | $6.09 |
| Mirabelli Christopher | CEO, President, COB | 2017-11-14 | Purchase | 1,057,769.0 | $6.09 |