Paterna BioSciences HoldCo Inc.
New Form D on file · 2026-08-12 · the record
What the record says
Each marker is one filing. The larger marker is the filing this page is about.
Trailing twelve months. 716 filings in Biotechnology, totalled by week. The dot is this raise, $6.32M, on the same scale — one filing against the whole group's total, so it sits low by construction.
Company officers on record
Alexander Pastuszak is named as Executive Officer and Director on the Form D that Paterna BioSciences HoldCo Inc. filed with the SEC on 12 August 2026, one of 6 people that filing names.
Daniel Mitchell is named as Executive Officer on the Form D that Paterna BioSciences HoldCo Inc. filed with the SEC on 12 August 2026, one of 6 people that filing names.
James Hotaling is named as Director on the Form D that Paterna BioSciences HoldCo Inc. filed with the SEC on 12 August 2026, one of 6 people that filing names.
Cynthia Tsai is named as Director on the Form D that Paterna BioSciences HoldCo Inc. filed with the SEC on 12 August 2026, one of 6 people that filing names.
Ryan Morley is named as Director on the Form D that Paterna BioSciences HoldCo Inc. filed with the SEC on 12 August 2026, one of 6 people that filing names.
Abraham Rosenbaum is named as Director on the Form D that Paterna BioSciences HoldCo Inc. filed with the SEC on 12 August 2026, one of 6 people that filing names.
6 people named on the filing — 2 holding an executive role and 4 as directors only.
Named as of the 2026-08-12 filing. Titles and locations are exactly as the filing states — not independently confirmed elsewhere.
- 6 people named on the filing — 2 holding an executive role and 4 as directors only.
No investor is drawn from a Form D — the form states how many invested and never who.
The full profile
Source Check, INVEST, RECRUIT and Press Requests on Paterna BioSciences HoldCo Inc.
- Source Check — verify Alexander Pastuszak's other claims against the registers that hold them.
- INVEST — size up this raise on the figures the filing states.
- RECRUIT — see who is already on the team.
- Press Requests — connect with Alexander Pastuszak for a story.
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Sourced from the filing index on sec.gov.