About Puna Bio
Puna Bio is a private company based in San Francisco, California, incorporated in 2021 in Delaware. It has reported $20,305,208 raised in one offering on Form D since March 2025. Its chief executive is Franco Levis.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Mar 5, 2025 | Mar 19, 2025amended Jun 27, 2025 | $20,305,208fully sold | 20 | $1.0M | EquityRule 506(b) | Form D/A ↗1 earlier filing |
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on Puna Bio's Form D filed Jun 27, 2025.
FG
Fred Gruis
Director
MF
Maria Farias
Executive officer
DM
Dario Maffei
Director
CB
Carolina Belfiore
Executive officer
Laurie Menoud
Director
Also a board director at Adden Energy and a director at Addis Energy and Ascend Elements.
EB
Elisa Bertini
Executive officer and director
FL
Franco Levis
Chief Executive Officer and director
PE
Paul Etenberg
Director