# Retrotope, Inc.: Form D filings

Retrotope, Inc., a biotechnology company in Los Altos, CA, filed 17 Form D notices with the SEC between 2014 and 2021. The latest, on May 13, 2021, reports $25.5 million sold of a $58.3 million offering to 39 investors.

Find out what Retrotope, Inc. does, who founded it and who invested, beyond what the filing says. $10 of credit on sign-up, no card.

- [Watch for new raises](https://specstream.ai/workspace/ask?q=Tell%20me%20when%20Retrotope%2C%20Inc.%20files%20a%20new%20Form%20D%20or%20reports%20more%20money%20sold%2C%20with%20the%20filing&src=data-formd&kind=alert&entity=Retrotope%2C%20Inc.&page=%2Fdata%2Fform-d%2Fcompany%2Fretrotope-inc-1607677)
- [Get founders and investors](https://specstream.ai/workspace/ask?q=For%20Retrotope%2C%20Inc.%2C%20find%20what%20the%20company%20does%2C%20its%20website%2C%20the%20founders%20and%20executives%20with%20their%20LinkedIn%20and%20work%20email%2C%20its%20investors%20and%20every%20funding%20round%20with%20the%20amounts%2C%20its%20headcount%20and%20any%20reported%20valuation&src=data-formd&kind=record&entity=Retrotope%2C%20Inc.&page=%2Fdata%2Fform-d%2Fcompany%2Fretrotope-inc-1607677)

## The full lists

This record is a row of these lists. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (company, CIK, year incorporated, street, city, state and 5 more), which open on your screen as soon as the payment clears and come by email.

- [Form D filings in California](https://specstream.ai/data/form-d/state/california): 5,891 rows, by operating companies, filed since November 1, 2024, $138.91, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/form-d/state/california
- [Form D filings in Biotechnology](https://specstream.ai/data/form-d/industry/biotechnology): 1,568 rows, by operating companies, filed since November 1, 2024, $78.40, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/form-d/industry/biotechnology

SpecStream is the live web data engine for teams and agents. It reads every Form D on SEC EDGAR the day it is filed, and this page is that reading. Ask for your own cut (a state, an industry, a size) and new filings arrive in your sheet, CRM, Slack or agent as they land.

## Company details from the filing

- Address: 4300 EL CAMINO REAL, SUITE 201, Los Altos, CA, 94022
- Phone: (650) 917-9256
- Industry: Biotechnology
- Entity type: Corporation
- Incorporated in: Delaware
- Revenue range: Decline to Disclose
- Exemptions claimed: Rule 506(b)
- SEC identifier (CIK): 1607677

## Form D filings

| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| May 13, 2021 | Amendment | $58,298,500 | $25,537,307 | $32,761,193 | 39 | Aug 14, 2020 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767721000002/0001607677-21-000002-index.htm) |
| Jan 15, 2021 | Amendment | $50,000,000 | $13,298,500 | $36,701,500 | 25 | Aug 14, 2020 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767721000001/0001607677-21-000001-index.htm) |
| Dec 15, 2020 | Amendment | $50,000,000 | $12,887,000 | $37,113,000 | 21 | Aug 14, 2020 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767720000002/0001607677-20-000002-index.htm) |
| Aug 28, 2020 | New notice | $50,000,000 | $10,100,000 | $39,900,000 | 3 | Aug 14, 2020 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767720000001/0001607677-20-000001-index.htm) |
| Jul 30, 2019 | New notice | $4,067,933 | $4,067,933 | $0 | 28 | Jul 17, 2019 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767719000005/0001607677-19-000005-index.htm) |
| Jul 12, 2019 | Amendment | $20,900,000 | $20,000,000 | $900,000 | 37 | Nov 30, 2018 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767719000004/0001607677-19-000004-index.htm) |
| May 15, 2019 | Amendment | $20,900,000 | $8,049,264 | $12,850,736 | 20 | Nov 30, 2018 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767719000003/0001607677-19-000003-index.htm) |
| Feb 27, 2019 | Amendment | $20,900,000 | $5,234,265 | $15,665,735 | 14 | Nov 30, 2018 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767719000001/0001607677-19-000001-index.htm) |
| Dec 13, 2018 | New notice | $20,900,000 | $3,000,000 | $17,900,000 | 1 | Nov 30, 2018 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767718000003/0001607677-18-000003-index.htm) |
| Dec 13, 2018 | New notice | $4,330,506 | $4,330,506 | $0 | 40 | Nov 30, 2018 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767718000002/0001607677-18-000002-index.htm) |
| Jan 3, 2018 | New notice | $3,000,000 | $2,350,000 | $650,000 | 16 | Dec 21, 2017 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767718000001/0001607677-18-000001-index.htm) |
| Nov 29, 2016 | New notice | $10,000,000 | $2,727,869 | $7,272,131 | 26 | Nov 14, 2016 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767716000003/0001607677-16-000003-index.htm) |
| Mar 25, 2016 | Amendment | $20,000,000 | $14,532,456 | $5,467,544 | 66 | May 9, 2014 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767716000002/0001607677-16-000002-index.htm) |
| Jan 20, 2015 | Amendment | $10,000,000 | $9,955,500 | $44,500 | 46 | May 9, 2014 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767715000001/0001607677-15-000001-index.htm) |
| Oct 22, 2014 | Amendment | $10,000,000 | $9,799,000 | $201,000 | 43 | May 9, 2014 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767714000004/0001607677-14-000004-index.htm) |
| Aug 19, 2014 | Amendment | $10,000,000 | $6,329,000 | $3,671,000 | 28 | May 9, 2014 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767714000003/0001607677-14-000003-index.htm) |
| May 21, 2014 | New notice | $10,000,000 | $5,809,000 | $4,191,000 | 24 | May 9, 2014 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1607677/000160767714000002/0001607677-14-000002-index.htm) |

## Executive officers and directors named in the filing

| Name | Role | Note in the filing |
| --- | --- | --- |
| George Garibaldi | Director |  |
| Nitin Mehta | Director |  |
| Mikhail Shchepinov | Executive Officer, Director |  |
| Corey McCann | Director |  |
| Yvonne Kao | Executive Officer |  |
| Anil Kumar | Executive Officer, Director |  |

## Other biotechnology companies in California that filed recently

- [CARI Health, Inc.](https://specstream.ai/data/form-d/company/cari-health-inc-1930994) $280,000 · Nov 6, 2026
- [Ausel, Inc.](https://specstream.ai/data/form-d/company/ausel-inc-2124022) $120,000 · Nov 4, 2026
- [Trellis Bioscience, Inc.](https://specstream.ai/data/form-d/company/trellis-bioscience-inc-1162015) $9.1 million · Oct 29, 2026
- [BigHat Biosciences, Inc.](https://specstream.ai/data/form-d/company/bighat-biosciences-inc-1797256) $75.1 million · Oct 26, 2026
- [Theravie Pharma, Inc.](https://specstream.ai/data/form-d/company/theravie-pharma-inc-2160768) $750,000 · Oct 19, 2026
- [Adela, Inc.](https://specstream.ai/data/form-d/company/adela-inc-1852167) $12 million · Oct 19, 2026
- [Estuary Biotherapeutics, Inc.](https://specstream.ai/data/form-d/company/estuary-biotherapeutics-inc-2138862) $40.7 million · Oct 16, 2026
- [Renue Life Sciences, Inc.](https://specstream.ai/data/form-d/company/renue-life-sciences-inc-2158207) $250,000 · Oct 14, 2026
- [Tempest Therapeutics, Inc.](https://specstream.ai/data/form-d/company/tempest-therapeutics-inc-1544227) $7.5 million · Oct 14, 2026
- [Lionheart Health, Inc.](https://specstream.ai/data/form-d/company/lionheart-health-inc-2156758) $387,500 · Oct 7, 2026
- [Rakuten Medical, Inc.](https://specstream.ai/data/form-d/company/rakuten-medical-inc-1595215) $9 million · Oct 6, 2026
- [Zonaliz, Inc.](https://specstream.ai/data/form-d/company/zonaliz-inc-2157556) $2.5 million · Oct 5, 2026
- [Altay Therapeutics, Inc.](https://specstream.ai/data/form-d/company/altay-therapeutics-inc-2157551) $15.7 million · Oct 2, 2026
- [Sialia Therapeutics, Inc.](https://specstream.ai/data/form-d/company/sialia-therapeutics-inc-2156754) $1.5 million · Sep 29, 2026
- [Vetmab Biosciences, Inc.](https://specstream.ai/data/form-d/company/vetmab-biosciences-inc-1932050) $11.4 million · Sep 29, 2026

[Every Form D from the week of May 10, 2021](https://specstream.ai/data/form-d/week/2021-05-10) · [All recent filings in California](https://specstream.ai/data/form-d/state/california) · [All recent Biotechnology filings](https://specstream.ai/data/form-d/industry/biotechnology)

Read from SEC EDGAR. Amount sold is what Retrotope, 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](https://creativecommons.org/licenses/by/4.0/).