Paul Rosen

Angel Investor Active United States
Last updated 2026-06-18
Portfolio
0
in our dataset
Rounds participated
0
Rounds led
0
Rounds' value
total disclosed, rounds participated
Stages

Portfolio

No portfolio companies in this dataset yet.

Investment activity

Portfolio by sector

Health Tech & Life Sciences1

Q&A

What is Paul Rosen's primary investment focus by sector?
Paul Rosen has invested in the Health Tech & Life Sciences sector, with LEAF Grow being a notable portfolio company in this area.
What is Paul Rosen's most recent investment activity?
Paul Rosen's most recent investment activity was in May 2019, when he participated in a Convertible Debt round for LEAF Grow.
Can you name a key company in Paul Rosen's portfolio?
A key company in Paul Rosen's portfolio is LEAF Grow, which operates in the Health Tech & Life Sciences sector and has raised $9.02M.
What is the typical funding stage for Paul Rosen's investments?
Paul Rosen has participated in Convertible Debt funding rounds, as seen with the investment in LEAF Grow.
What is the total amount raised by LEAF Grow, a company in Paul Rosen's portfolio?
LEAF Grow, a company in Paul Rosen's portfolio, has raised $9.02M.
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Patents

EPO114

GitHub

Top reposabcjs, midi-js-soundfonts, abcjs-configurator, vue-abcjs-editor-demo, vue-abcjs-midi-demo