Insider · CIK 0001952347
Leffler Eugene Frederick
Reports to the SEC for 1 company · WOBURN, MA
Transactions
13
Companies
1
Filings
5
CIK
0001952347
Forms 4 and 5
Insider transactions
| Date | Company | Value |
|---|---|---|
| 2026-07-28 | BFRIBiofrontera Inc.M Exercise/Conversion | — |
| 2026-07-28 | BFRIBiofrontera Inc. · Restricted Stock UnitsM Exercise/Conversion | — |
| 2026-03-05 | BFRIBiofrontera Inc.M Exercise/Conversion | — |
| 2026-03-05 | BFRIBiofrontera Inc. · Restricted Stock UnitsM Exercise/Conversion | — |
| 2026-03-04 | BFRIBiofrontera Inc. · Restricted Stock UnitsA Award | — |
| 2026-03-04 | BFRIBiofrontera Inc. · Employee stock option (right to buy)A Award | — |
| 2025-09-10 | BFRIBiofrontera Inc. · Restricted Stock UnitsM Exercise/Conversion | — |
| 2025-09-10 | BFRIBiofrontera Inc.M Exercise/Conversion | — |
| 2025-07-22 | BFRIBiofrontera Inc. · Employee stock option (right to buy)A Award | — |
| 2025-07-22 | BFRIBiofrontera Inc. · Restricted Stock UnitsA Award | — |
| 2024-07-12 | BFRIBiofrontera Inc. · Restricted Stock UnitsA Award | — |
| 2024-07-12 | BFRIBiofrontera Inc. · Employee stock option (right to buy)A Award | — |
| 2023-01-10 | BFRIBiofrontera Inc. · Employee stock option (right to buy)A Award | — |
Recent filings
- 4Leffler Eugene Frederick0001493152-26-035271SEC(opens sec.gov)
- 4Leffler Eugene Frederick0001493152-26-009255SEC(opens sec.gov)
- 4Leffler Eugene Frederick0001493152-25-013797SEC(opens sec.gov)
- 4Leffler Eugene Frederick0001493152-24-028073SEC(opens sec.gov)
- 4Leffler Eugene Frederick0001493152-23-001333SEC(opens sec.gov)
Companies
Address
660 MAIN STREET FIRST FLOOR
WOBURN, MA, 01801