Klothea Bio, Inc.
New Form D on file · 2026-09-08 · the record
Bar compares stated amounts only. A raise with no amount on the record is left out rather than counted as zero.
Open the record →What the record says
Everything on the record so far — 2026-09-03 to 2026-09-08. This window lengthens as filings accumulate; it is not yet a year. 11 filings in Other Health Care, totalled by day. The dot is this raise, $6.88M, on the same scale — one filing against the whole group's total, so it sits low by construction.
Where this sits on the site
What else this issuer has filed
By form type: D/A ×3 · D ×1.
| Form | Filed | On EDGAR |
|---|---|---|
| D/A | 2026-09-08 | open |
| D/A | 2026-05-28 | open |
| D/A | 2026-02-02 | open |
| D | 2024-10-28 | open |
The 4 most recent of 4 filings on CIK 0002042705, filed as Klothea Bio, Inc.. Read from the SEC's own submissions feed for this issuer, not from a third party. Incorporated in DE. Full history on sec.gov.
Company officers on record
Jeffrey Madden is named as Executive Officer and Director on the Form D that Klothea Bio, Inc. filed with the SEC on 8 September 2026, one of 5 people that filing names.
Public records were searched under this name on 10 September 2026 — the federal exclusions list and SEC investment-adviser registration, including that register's own disclosure flag. Nothing came back. Names repeat and nothing here was matched on an identifier, so this is not a background check, and an absence from a register is not a clearance.
Agustin Fernandez Santana III is named as Executive Officer and Director on the Form D that Klothea Bio, Inc. filed with the SEC on 8 September 2026, one of 5 people that filing names.
Olivier Jarry is named as Executive Officer on the Form D that Klothea Bio, Inc. filed with the SEC on 8 September 2026, one of 5 people that filing names.
Public records were searched under this name on 10 September 2026 — the federal exclusions list and SEC investment-adviser registration, including that register's own disclosure flag. Nothing came back. Names repeat and nothing here was matched on an identifier, so this is not a background check, and an absence from a register is not a clearance.
Walter Schmidt is named as Director on the Form D that Klothea Bio, Inc. filed with the SEC on 8 September 2026, one of 5 people that filing names.
Public records were searched under this name on 10 September 2026 — the federal exclusions list and SEC investment-adviser registration, including that register's own disclosure flag. Nothing came back. Names repeat and nothing here was matched on an identifier, so this is not a background check, and an absence from a register is not a clearance.
Petr Sramek is named as Director on the Form D that Klothea Bio, Inc. filed with the SEC on 8 September 2026, one of 5 people that filing names.
Public records were searched under this name on 10 September 2026 — the federal exclusions list and SEC investment-adviser registration, including that register's own disclosure flag. Nothing came back. Names repeat and nothing here was matched on an identifier, so this is not a background check, and an absence from a register is not a clearance.
5 people named on the filing — 3 holding an executive role and 2 as directors only.
Named as of the 2026-09-08 filing. Titles and locations are exactly as the filing states — not independently confirmed elsewhere.
Against the 11 raises on file in Other Health Care. Median $1.35M, largest $155M.
Interest Score
Every component below is a field already shown elsewhere on this page.
| Component | What it read | Points |
|---|---|---|
| Raise size against its industry group | 90th percentile of 11 raises on file | 23 / 25 |
| People named on the filing | 5 people named | 8 / 15 |
| Investors already in | 22 stated on the filing | 8 / 10 |
| Filings on record for this issuer | 4 on CIK 0002042705 | 8 / 25 |
| Raise cadence | 4 Form Ds since 2024 | 18 / 25 |
| Total | 65 / 100 = 65 | |
The formula is the table: each component scores against a fixed maximum, the totals are added, and the score is the total divided by the points this record type can carry — 100, not 100 — because a Form D has no field for a website, a repository or a team size, and scoring a filing against components the form cannot hold would rank every filing below every directory entry for being a different kind of document. It measures how much publicly checkable activity surrounds this record today. It is not growth, not traction, not quality, and it is not a prediction.
How does your raise compare?
Enter an amount to place it against the filings on record.
Percentiles are drawn from the 648 Form D filings held here that state an amount, filed between 3 and 8 September 2026 — 620 of them in the 16 industry groups large enough to rank against (5 filings minimum). It is a comparison against what is on record here, not against every raise that exists, and a 6-day window is a snapshot rather than a year.
The nearest raises on file in the same industry group (Other Health Care), side by side with this one.
| Company | On the record | Industry group | Filed |
|---|---|---|---|
| Opyn Health, Inc. | $4.50M | Other Health Care | 2026-09-03 |
| Ellipsys Medical, Inc. | $3.77M | Other Health Care | 2026-09-08 |
| Tenon Medical, Inc. | $3M | Other Health Care | 2026-09-04 |
| Pantera, Inc. | $1.35M | Other Health Care | 2026-09-03 |
| Opyn Health, Inc. | $1M | Other Health Care | 2026-09-03 |
| JUPITER NEUROSCIENCES, INC. | $775K | Other Health Care | 2026-09-04 |
| DAVION HEALTHCARE PLC | $350K | Other Health Care | 2026-09-08 |
| OSSEOLABS, INC. | $50K | Other Health Care | 2026-09-04 |
| Featherglass Health, Inc. | $25K | Other Health Care | 2026-09-04 |
| Rightway Healthcare, Inc. | $155M | Other Health Care | 2026-09-08 |
| Klothea Bio, Inc. (this page) | $6.88M | Other Health Care | 2026-09-08 |
Click a column heading to sort. 10 other records here are in this industry group. Comparison is against records held here, not against every raise that exists. A raise with no stated amount shows as "Not stated" rather than as zero.
- 5 people named on the filing — 3 holding an executive role and 2 as directors only.
- Bigger than 5 of the 5 comparable raises it is charted against — the largest of that set.
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 Klothea Bio, Inc.
- Source Check — verify Jeffrey B. Madden's other claims against the registers that hold them.
- INVEST — compare this raise against the peers above, on the numbers.
- RECRUIT — see who is already on the team.
- Press Requests — connect with Jeffrey B. Madden for a story.
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Sourced from the filing index on sec.gov. Figures are read directly from the source record; names have not been matched against other people.