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Aufbau Holdings Ltd filed a Form D with the Securities and Exchange Commission on 2025-04-25.
Aufbau Holdings Ltd filed a Form D notice of an exempt securities offering with the SEC on April 25, 2025. The filing reports $6.10M sold. Its industry group is Biotechnology. It names James Mitchell (Chief Operating Officer), John Irwin (Director), Bruce Thaw (Director) (SEC Form D, April 25, 2025).
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New Form D on file · 2025-04-25 · the record
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More on the people and the money behind Aufbau Holdings Ltd, from the filings we hold.
Biotechnology raises filed within 90 days of this one, largest first.
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Watch Aufbau Holdings Ltd →Get the full cited report on Aufbau Holdings Ltd
What the filing shows about Aufbau Holdings Ltd
Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
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The filing gives Aufbau Holdings Ltd's address as Palmerston House, Fenian Street, Dublin 2, L2 D02 WD37.
Saved here on this device in the meantime, so nothing is lost either way.
This is the company's own disclosure. A payment disclosed on a Form D is a disclosed use of proceeds, not a finding of wrongdoing.
Aufbau Holdings Ltd is a registered filer with the SEC (CIK 1788081) and has filed since 2023-11-15. 2 filings are on record, the latest on 2025-04-25.
A filing shows the company exists and what it reports about itself. It is not an audit or a rating.
Aufbau Holdings Ltd's Form D of 2025-04-25 names James Mitchell, John Irwin, Bruce Thaw and 4 more as its officers, directors or promoters.
Its new offerings report $7.19M sold across 2 offerings, as its own filings state.
Each marker is one filing. The larger marker is the filing this page is about.
Trailing twelve months. 766 filings in Biotechnology, totalled by week.
Checked away from the filing. What is below does not come from the record on sec.gov.
The title and description the site itself served, answering 200, after redirecting from https://aufbauholdings.com. Not a cached copy and not the company's directory entry — what was live when we asked.
On the filing as: Executive Officer, Director.
James Mitchell is named as Chief Operating Officer on the Form D that Aufbau Holdings Ltd filed with the SEC on 25 April 2025, one of 7 people that filing names.
John Irwin is named as Director on the Form D that Aufbau Holdings Ltd filed with the SEC on 25 April 2025, one of 7 people that filing names.
Bruce Thaw is named as Director on the Form D that Aufbau Holdings Ltd filed with the SEC on 25 April 2025, one of 7 people that filing names.
On the filing as: Executive Officer, Director.
John Pena is named as Chief Executive Officer on the Form D that Aufbau Holdings Ltd filed with the SEC on 25 April 2025, one of 7 people that filing names.
H. Remmel is named as Director on the Form D that Aufbau Holdings Ltd filed with the SEC on 25 April 2025, one of 7 people that filing names.
On the filing as: Executive Officer.
Robert Hazlett is named as Chief Business Officer on the Form D that Aufbau Holdings Ltd filed with the SEC on 25 April 2025, one of 7 people that filing names.
On the filing as: Executive Officer.
Chairatch Phrompechrut is named as Chief Information Officer on the Form D that Aufbau Holdings Ltd filed with the SEC on 25 April 2025, one of 7 people that filing names.
7 people named on the filing — 4 holding an executive role and 3 as directors only.
Named as of the 2025-04-25 filing. Titles and locations are exactly as the filing states — not independently confirmed elsewhere.
No investor is drawn from a Form D — the form states how many invested and never who.
What the filing shows about Aufbau Holdings Ltd
Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
A Full Report on Aufbau Holdings Ltd: verified, sourced, every claim cited, ready in a few minutes. See pricing.
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Sourced from the filing index on sec.gov, and from the company's own site, read directly on 2026-11-04 (aufbauholdings.com).
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