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Data / Form D filings / Layer Health, Inc.

Layer Health, Inc.: Form D filings

Layer Health, Inc., a health care company in Boston, MA, filed 2 Form D notices with the SEC in 2025. The latest, on December 18, 2025, reports $29.5 million sold of a $29.5 million offering to 10 investors.

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Company details from the filing

Address
141 Tremont St, Floor 4, Boston, MA, 02111
Phone
(617) 356-7908
Industry
Other Health Care
Entity type
Corporation
Incorporated in
Delaware
Year incorporated
2022
Revenue range
Decline to Disclose
Exemptions claimed
Rule 506(b)
SEC identifier (CIK)
2053469

Form D filings

FiledTypeOfferingSoldRemainingInvestorsFirst saleFiling
Dec 18, 2025Amendment$29,549,980$29,549,98010Dec 20, 2024sec.gov
Apr 8, 2025New notice$26,049,993$26,049,9938Dec 20, 2024sec.gov

Executive officers and directors named in the filing

NameRoleNote in the filing
David A. SontagExecutive Officer, Director
Lynne A. O'KeefeDirector
Anthony A. PhilippakisDirector

Other health care companies in Massachusetts that filed recently

Every Form D from the week of Dec 15, 2025 · All recent filings in Massachusetts · All recent Other Health Care filings

Read from SEC EDGAR. Amount sold is what Layer Health, Inc. reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under CC BY 4.0.