UnannouncedVCRaise

Filed before 2025Filed 17 February 2021

Cyteir Therapeutics, Inc. raised $80M

Cyteir Therapeutics, Inc., a biotech company based in Lexington, MA, raised $80M in a new equity round, according to a filing dated 17 February 2021.

Raises filed before 2025 are not checked for a public announcement.

Filed
17 February 2021
Round
Equity round
Amount sold
$80M
Offering size
Open-ended
Investors so far
22
Based in
Lexington, MA

Investors on the board

Firms come from the venture funds whose filings name a director of this company.

Who is on the board

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How it compares

Larger than 88% of the 2,220 tracked raises with an amount filed in 2021, and than 76% of the 177 in biotech.

Cyteir Therapeutics, Inc. in public filings

FiledFilingSoldRaise
17 Feb 2021New filing$80MThis raise
15 Oct 2019New filing$20.2MAnother raise
16 May 2018Amended filing$5.83MAnother raise
28 Mar 2018New filing$4.82MAnother raise

Everything on Cyteir Therapeutics, Inc.

More with Lightstone Ventures on the board

  1. Imperative Care, Inc.$111MAnnounced10 Jul 2026 · Campbell, CA
  2. Apreo Health, Inc.$81.8MAnnounced19 Aug 2025 · Menlo Park, CA
  3. Allay Therapeutics, Inc.$45MUnclear10 Feb 2025 · San Jose, CA
  4. Cala Health, Inc.$48.2MFiled before 20259 Dec 2024 · San Mateo, CA

All 58 raises

Other unannounced rounds

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  2. Aperio Systems, Inc.$1.6MUnannounced · 1 day16 Sep 2026 · Boston, MA
  3. Twin Health, Inc.$59MUnannounced · 1 day16 Sep 2026 · Menlo Park, CA
  4. Scoring Factory AI Inc.$500KUnannounced · 2 days15 Sep 2026 · New York, NY
  5. Royal & Pelham, Inc.$5.4MUnannounced · 2 days15 Sep 2026 · New Orleans, LA
  6. SPECTRA Holdings US, Ltd.$2.5MUnannounced · 2 days15 Sep 2026 · Sandy Springs, GA

All unannounced rounds

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