Senti Biosciences, Inc. (SNTI) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 14, 2026

Risk Assessment Details

Potential Dilution: 445.78% of current shares
Recent Dilution: 487.95% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
31M
Potential Supply
140M
Additional shares possible
Splits
1 Split 1 Reverse
Past 2 years

Summary

SNTI currently has 31M outstanding shares. with significant dilution risk as 138M authorized shares could dilute existing holders by 445.8%. The company has significantly diluted shareholders by 487.95% over the past 2 years, indicating aggressive capital raising. Recent corporate actions include 1 stock split (positive for accessibility) and 1 reverse split (concerning signal).

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 14, 2026

10-Q filing | 31.0M shares outstanding

31M 140M
Mar 27, 2026

10-K filing | 31.1M shares outstanding

31M 140M
Nov 13, 2025

10-Q filing | 26.2M shares outstanding

26M 140M
Aug 07, 2025

10-Q filing | 26.1M shares outstanding

26M 140M
May 06, 2025

10-Q filing | 26.1M shares outstanding

26M 140M
Mar 21, 2025

S-3 filing: S-3 filing for SENTI BIOSCIENCES, INC. indicating intention to offer and sell up to $300,000,000 of common stock, preferred stock, debt securities, warrants and/or units from time to time.

26M 140M
Mar 21, 2025

S-3 filing: This S-3 filing registers for resale 52,892,500 shares of Common Stock by Selling Securityholders, including shares from the conversion of Series A Preferred Stock and issuable upon the exercise of Warrants.

26M 140M
Mar 20, 2025

10-K filing | 26.0M shares outstanding

26M 2.3M
Jan 06, 2025

8-K filing: Senti Biosciences, Inc. closed its subsequent closing of a private placement offering on December 31, 2024, involving the issuance and sale of 4,444 shares of Series A Preferred Stock and accompanying warrants to purchase 6,666,000 shares of Common Stock, for gross proceeds of approximately $10.0 million. ($10.0M proceeds)

4.6M 2.3M
Dec 02, 2024

8-K filing: Senti Biosciences, Inc. entered into a securities purchase agreement to issue and sell up to 21,157 shares of Series A Convertible Preferred Stock and warrants to purchase up to 31,735,500 shares of common stock in a private placement. ($47.6M proceeds)

4.6M 2.3M
Nov 14, 2024

10-Q filing | 4.6M shares outstanding

4.6M 2.3M
Aug 13, 2024

10-Q filing | 4.6M shares outstanding

4.6M 2.3M
Jul 17, 2024
Stock Split

8-K filing: Stock split 1-for-10 | Outstanding: 45,708,601 → 4,570,860

4.6M 2.3M
May 09, 2024

10-Q filing | 45.7M shares outstanding

46M 23M
Mar 21, 2024

10-K filing | 44.4M shares outstanding

44M 23M
Nov 14, 2023

10-Q filing | 44.5M shares outstanding

44M 23M
Nov 01, 2023

POS AM filing: The filing discusses the determination of the offering price for Senti Common Shares to be sold by Chardan under a prospectus, mentioning that the shares are listed on Nasdaq under the symbol 'SNTI'.

44M 23M
Nov 01, 2023

POS AM filing: This POS AM filing indicates that the price at which the Selling Securityholders may sell Senti Common Shares cannot currently be determined.

44M 23M
Aug 11, 2023

10-Q filing | 44.3M shares outstanding

44M 23M
Aug 10, 2023

8-K filing: Senti Biosciences, Inc. entered into a framework agreement with GeneFab, LLC and Valere Bio, Inc., involving the sale of assets, a sublease, a license agreement, a seller economic share agreement, a development and manufacturing services agreement, and an option agreement for GeneFab to purchase common stock. ($20.0M proceeds)

44M 23M
May 09, 2023

10-Q filing | 44.1M shares outstanding

44M 23M
Mar 22, 2023

10-K filing | 44.2M shares outstanding

44M 23M
Nov 10, 2022

10-Q filing | 43.4M shares outstanding

43M 23M
Sep 12, 2022

S-1 filing: S-1 filing for a shelf offering of common stock, with Chardan as underwriter. The price or prices at which the Senti Common Shares may be sold by Chardan under this prospectus cannot currently be determined.

43M 23M
Sep 01, 2022

8-K filing: Senti Biosciences entered into a Common Stock Purchase Agreement with Chardan Capital Markets for up to $50,000,000 in newly issued shares and issued 100,000 shares to Chardan as consideration for their commitment.

43M 23M
Aug 15, 2022

10-Q filing | 43.4M shares outstanding

43M 23M
Jul 29, 2022

S-1/A filing: S-1/A filing for Senti Biosciences, Inc. regarding the offering of common shares by selling securityholders. The closing price of the Senti Common Shares on July 28, 2022 was $1.86 per share.

24M 23M
Jun 28, 2022

S-1 filing: This is an S-1 filing regarding the potential sale of Senti Common Shares by Selling Securityholders. The price at which the shares may be sold cannot currently be determined. As of June 23, 2022, the closing price was $2.21 per share.

24M 23M
May 16, 2022

10-Q filing | 23.7M shares outstanding

24M 23M
Mar 07, 2022

10-K filing | 23.7M shares outstanding

24M 23M
Nov 10, 2021

10-Q filing | 23.7M shares outstanding

24M 23M
Aug 06, 2021

10-Q filing | 23.7M shares outstanding

24M 23M
Jul 02, 2021

10-Q filing | 23.7M shares outstanding

24M 23M
May 24, 2021

S-1/A filing: This is an S-1/A filing for Dynamics Special Purpose Corp registering 23,000,000 shares of Class A common stock at a proposed price of $10.00 per share, resulting in an aggregate offering price of $230,000,000.

5.8M 23M
May 21, 2021

S-1/A filing: Dynamics Special Purpose Corp. is offering 20,000,000 shares of Class A Common Stock in an initial public offering at $10.00 per share. The underwriters have a 45-day option to purchase up to 3,000,000 additional shares. Certain investors have indicated an interest in purchasing approximately $100,000,000 in shares of Class A common stock in this offering at the initial public offering price.

5.8M 24M
May 07, 2021

S-1 filing: Dynamics Special Purpose Corp. is offering 20,000,000 shares of Class A Common Stock in an initial public offering.

N/A 21M
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