Unity Biotechnology, Inc. (UBX) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: September 25, 2025

Risk Assessment Details

Potential Dilution: 627.05% of current shares
Recent Dilution: 0.46% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
17M
Potential Supply
110M
Additional shares possible
Splits
None
Past 2 years

Summary

UBX currently has 16.9M outstanding shares. with significant dilution risk as 106M authorized shares could dilute existing holders by 627.1%. The company has minimally diluted shareholders by 0.46% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Sep 25, 2025

POS AM filing: This is a post-effective amendment to deregister all unsold securities from previous registration statements due to the company's plan of dissolution.

17M 110M
Sep 25, 2025

POS AM filing: This post-effective amendment removes from registration all securities of the Company registered under the Registration Statements on Form S-3 that remain unsold.

17M 110M
Apr 22, 2025

10-Q filing | 16.9M shares outstanding

17M 730M
Mar 07, 2025

10-K filing | 16.8M shares outstanding

17M 730M
Nov 04, 2024

10-Q filing | 16.8M shares outstanding

17M 730M
Aug 06, 2024

10-Q filing | 16.8M shares outstanding

17M 730M
May 14, 2024

10-Q filing | 16.8M shares outstanding

17M 730M
Apr 15, 2024

10-K filing | 16.8M shares outstanding

17M 730M
Dec 06, 2023

S-3 filing: This prospectus relates to the resale by the selling stockholders of up to 2,271,580 shares of common stock, including shares issuable upon exercise of warrants.

14M 730M
Nov 13, 2023

10-Q filing | 14.6M shares outstanding

15M 730M
Nov 13, 2023

8-K filing: UNITY Biotechnology, Inc. entered into an inducement offer letter agreement with certain warrant holders to exercise their existing warrants for cash at a reduced price, and the Company will issue new warrants. ($4.38M proceeds)

14M 730M
Aug 08, 2023

10-Q filing | 14.4M shares outstanding

14M 730M
May 09, 2023

10-Q filing | 14.3M shares outstanding

14M 730M
Mar 15, 2023

10-K filing | 14.3M shares outstanding

14M 730M
Nov 08, 2022

10-Q filing | 14.2M shares outstanding

14M 730M
Oct 14, 2022

S-3 filing: Unity Biotechnology, Inc. files an S-3 to offer and sell up to $250,000,000 in the aggregate of common stock, preferred stock, and debt securities from time to time in one or more offerings.

140M 600M
Aug 12, 2022

10-Q filing | 69.2M shares outstanding

69M 53M
May 10, 2022

10-Q filing | 69.2M shares outstanding

69M 53M
Mar 15, 2022

10-K filing | 68.9M shares outstanding

69M 54M
Mar 15, 2022

S-3 filing: Unity Biotechnology, Inc. may offer and sell up to $125,000,000 in the aggregate of common stock, preferred stock, and debt securities from time to time in one or more offerings.

63M 60M
Nov 10, 2021

10-Q filing | 57.7M shares outstanding

58M 0
Aug 10, 2021

10-Q filing | 55.1M shares outstanding

55M 0
May 11, 2021

10-Q filing | 54.9M shares outstanding

55M 0
Mar 23, 2021

10-K filing | 54.7M shares outstanding

55M 0
Nov 04, 2020

10-Q filing | 52.9M shares outstanding

53M 0
Jul 31, 2020

10-Q filing | 52.0M shares outstanding

52M 0
May 07, 2020

10-Q filing | 49.1M shares outstanding

49M 0
Mar 11, 2020

10-K filing | 47.6M shares outstanding

48M 0
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