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MedRhythms, Inc. filed a Form D with the Securities and Exchange Commission on 2025-04-03.
MedRhythms, Inc. filed a Form D notice of an exempt securities offering with the SEC on April 3, 2025. The filing reports $2.88M sold. Its industry group is Other Technology. It names Brian Harris (Executive Officer, Director), Owen McCarthy (Executive Officer, Director), Jean Hoffman (Director) (SEC Form D, April 3, 2025).
In its own words: “MedRhythms develops next-generation neurotherapeutics and medical devices that deliver rhythmic auditory stimulation (RAS) to support walking.” (medrhythms.com, checked November 1, 2026)
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New Form D on file · 2025-04-03 · the record
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More on the people and the money behind MedRhythms, Inc., from the filings we hold.
Other Technology raises by companies based in Maine, filed within 90 days of this one, largest first.
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What the filing shows about MedRhythms, Inc.
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The filing gives MedRhythms, Inc.'s address as 183 Middle Street, Suite 300, Portland, ME 04101.
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Full funding history for MedRhythms, Inc. →
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.
MedRhythms, Inc. is a registered filer with the SEC (CIK 1746125) and has filed since 2023-02-22. 7 filings are on record, the latest on 2026-10-13.
A filing shows the company exists and what it reports about itself. It is not an audit or a rating.
MedRhythms, Inc.'s Form D of 2025-04-03 names Brian Harris, Owen McCarthy, Jean Hoffman and 4 more as its officers, directors or promoters.
Its new offerings report $32.19M sold across 6 offerings, as its own filings state.
A hollow marker is an amendment (Form D/A); a solid one is an original Form D. The larger marker is the filing this page is about.
Trailing twelve months. 3839 filings in Other Technology, totalled by week.
Brian Harris is named as Executive Officer and Director on the Form D that MedRhythms, Inc. filed with the SEC on 3 April 2025, one of 7 people that filing names.
Owen McCarthy is named as Executive Officer and Director on the Form D that MedRhythms, Inc. filed with the SEC on 3 April 2025, one of 7 people that filing names.
Jean Hoffman is named as Director on the Form D that MedRhythms, Inc. filed with the SEC on 3 April 2025, one of 7 people that filing names.
Peter Werth is named as Director on the Form D that MedRhythms, Inc. filed with the SEC on 3 April 2025, one of 7 people that filing names.
Christopher Harris is named as Director on the Form D that MedRhythms, Inc. filed with the SEC on 3 April 2025, one of 7 people that filing names.
William McKee is named as Director on the Form D that MedRhythms, Inc. filed with the SEC on 3 April 2025, one of 7 people that filing names.
Isaac Cheng is named as Director on the Form D that MedRhythms, Inc. filed with the SEC on 3 April 2025, one of 7 people that filing names.
7 people named on the filing — 2 holding an executive role and 5 as directors only.
Named as of the 2025-04-03 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 MedRhythms, Inc.
Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.
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