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Form D · on the record

Iambic Therapeutics — $27.77M Form D filing, April 2026

Iambic Therapeutics, Inc. filed a Form D with the Securities and Exchange Commission on 2026-04-08.

Iambic Therapeutics, Inc. filed a Form D notice of an exempt securities offering with the SEC on April 8, 2026. Iambic Therapeutics, Inc. trades on Nasdaq as IAM. The filing reports $27.77M sold. Its industry group is Biotechnology. It names Thomas Miller (Executive Officer, Director), Fred Manby (Executive Officer, Director), Neil Josephson (Executive Officer) (SEC Form D, April 8, 2026).

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William Rastetter is also named on 2 other Form D filings ↓

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Iambic Therapeutics, Inc.

New Form D on file · 2026-04-08 · the record

$27.77M
raise on the record
D
filing
7
investors in
CALIFORNIA
based
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What the record says

FilingForm D
Filed2026-04-08
Industry groupBiotechnology
Entity typeCorporation
Incorporated inDELAWARE
BasedSAN DIEGO, CALIFORNIA
CIK1997038
Accession0001997038-26-000001

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The people on this filing

More raises like this

Biotechnology raises by companies based in California, filed in April 2026, largest first.

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What the filing shows about Iambic Therapeutics, Inc.

  • 7 investors had already put money in when it filed.
  • The filing names 12 people as officers, directors or promoters.

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Who the filing names, and in what role

The filing gives Iambic Therapeutics, Inc.'s address as 5627 Oberlin Drive, Suite 120, San Diego, CA 92121.

What the filing says

  • Offered: $49,999,996. Sold: $27,769,668. Left to sell: $22,230,328. (filing)
  • Investors: 7 had already invested. (filing)
  • Date of first sale: April 1, 2026. (filing)
  • Types of securities: Equity. (filing)
  • Item 16: the filing reports that none of the proceeds goes to executive officers, directors or promoters. (filing)

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.

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Is Iambic Therapeutics, Inc. a real, registered company?

Iambic Therapeutics, Inc. is a registered filer with the SEC (CIK 1997038) and has filed since 2023-10-12. 5 filings are on record, the latest on 2026-09-09.

A filing shows the company exists and what it reports about itself. It is not an audit or a rating.

Who runs Iambic Therapeutics, Inc.?

Iambic Therapeutics, Inc.'s Form D of 2026-04-08 names Thomas Miller, Fred Manby, Neil Josephson and 9 more as its officers, directors or promoters.

How much has Iambic Therapeutics, Inc. raised?

Its new offerings report $323.11M sold across 5 offerings, as its own filings state.

Filing history · 7 filings on this registrant
Form D · 2023-10-12 · $103.23MForm D · 2024-04-25 · $26.87MForm D/A, amended · 2024-05-07 · $29.86MForm D/A, amended · 2024-06-06 · $38.38MForm D · 2025-11-21 · $99.27MForm D · 2026-04-08 · $27.77M · this pageForm D · 2026-09-09 · $65.97M 2023-10-12 2026-09-09

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.

Biotechnology · by week
This raise, $27.77M, filed week of Apr 6

Trailing twelve months. 771 filings in Biotechnology, totalled by week. The dot is this raise, $27.77M, on the same scale — one filing against the whole group's total, so it sits low by construction.

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Sourced from the filing index on sec.gov, and from the company's own site, read directly on 2026-09-26 (iambic.ai).

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Iambic Therapeutics, Inc.: Raised $27.77M, Form D filed 2026-04-08
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Permanent URL: https://mentionfox.com/funding/iambic-therapeutics-inc-form-d-26000001
Last updated 2026-10-20
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Iambic Therapeutics raised $27.77M — SEC Form D filing, April 2026. MentionFox, 2026-10-20. https://mentionfox.com/funding/iambic-therapeutics-inc-form-d-26000001