Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Form
Active or control-oriented beneficial ownership filing.
Ownership
Beneficial ownership of this reported class.
Shares
Shares beneficially owned as disclosed.
Event date
Date tied to the ownership event or amendment.
Accepted by SEC
EDGAR acceptance date.
Key filing fact
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| RiverVest Venture Fund III, L.P. | 0.2% | 25,400 | 0 | 25,400 | By: RiverVest Venture Partners III, L.P., its general partner By: RiverVest Venture Partners III, LLC, its general partner By: /s/ Jay Schmelter | Jay Schmelter/Member | 0001601559 |
| RiverVest Venture Fund III (Ohio), L.P. | 0.01% | 1,349 | 0 | 1,349 | By: RiverVest Venture Partners III (Ohio), LLC, its general partner, as indicated in the signature block that immediately follows By:/s/ Jay Schmelter | Jay Schmelter/Member | 0001636686 |
| RiverVest Venture Partners III (Ohio), LLC | 0.01% | 1,349 | 0 | 1,349 | By: RiverVest Venture Partners III, L.P., its sole member By: RiverVest Venture Partners III, LLC, its general partner By: /s/ Jay Schmelter | Jay Schmelter/Member | 0001611644 |
| RiverVest Venture Partners III, L.P. | 0.21% | 26,749 | 0 | 26,749 | By: RiverVest Venture Partners III, LLC, its general partner By: /s/ Jay Schmelter | Jay Schmelter/Member | 0001752268 |
| RiverVest Venture Partners III, LLC | 0.21% | 26,749 | 0 | 26,749 | By: /s/ Jay Schmelter | Jay Schmelter/Member | 0001752405 |
| RiverVest Venture Fund IV, L.P. | 1.3% | 169,449 | 0 | 169,449 | By: RiverVest Venture Partners IV, L.P., its general partner By: RiverVest Venture Partners IV, LLC, its general partner By: /s/ Jay Schmelter | Jay Schmelter/Member | 0001725443 |
| RiverVest Venture Partners IV, L.P. | 1.3% | 169,449 | 0 | 169,449 | By: RiverVest Venture Partners IV, LLC, its general partner By: /s/ Jay Schmelter | Jay Schmelter/Member | |
| RiverVest Venture Partners IV, LLC | 1.3% | 169,449 | 0 | 169,449 | By: /s/ Jay Schmelter | Jay Schmelter/Member | |
| John P. McKearn, Ph.D. | 1.6% | 196,198 | 0 | 196,198 | /s/ John P. McKearn, Ph.D. | John P. McKearn, Ph.D. | 0001240120 |
| Jay Schmelter | 1.6% | 196,198 | 0 | 196,198 | /s/ Jay Schmelter | Jay Schmelter | 0001435248 |
| Thomas C. Melzer | 0.21% | 26,749 | 0 | 26,749 | /s/ Thomas C. Melzer | Thomas C. Melzer | 0001611651 |
| Niall O'Donnell, Ph.D. | 1.3% | 169,449 | 16,595 | 169,449 | /s/ Niall O'Donnell, Ph.D. | Niall O'Donnell, Ph.D. | 0001780235 |
CIK / CUSIP context first