LIXTE BIOTECHNOLOGY HOLDINGS, INC. (LIXT) - 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: 24.21% of current shares
Recent Dilution: 221.5% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
12M
Potential Supply
3M
Additional shares possible
Splits
None
Past 2 years

Summary

LIXT currently has 12.4M outstanding shares. with moderate dilution risk from 3M authorized shares representing 24.2% potential dilution. The company has significantly diluted shareholders by 221.5% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 14, 2026

10-Q filing | 12.4M shares outstanding

12M 3M
Mar 31, 2026

10-K filing | 11.6M shares outstanding

12M 3.8M
Dec 31, 2025

8-K filing: Lixte Biotechnology Holdings, Inc. entered into a Share Exchange Agreement with Orbit Capital Inc., exchanging Series C Preferred Stock for common stock and shares of a subsidiary.

6.2M 9.2M
Nov 12, 2025

10-Q filing | 6.2M shares outstanding

6.2M 9.2M
Aug 07, 2025

10-Q filing | 4.6M shares outstanding

4.6M 11M
Jul 10, 2025

S-1/A filing: This S-1/A filing relates to the resale of up to 12,626,054 shares of common stock by selling stockholders.

3M 12M
Jul 08, 2025

8-K filing: Lixte Biotechnology Holdings, Inc. completed a registered direct offering of 210,675 Common Shares and Pre-Funded Warrants to purchase 763,351 shares of Common Stock at $1.54 per share (or $1.53999 per Pre-Funded Warrant), resulting in gross proceeds of approximately $1,500,000 before deducting fees. ($1.5M proceeds)

2.8M 15M
Jul 03, 2025

8-K filing: Lixte Biotechnology Holdings, Inc. completed a private placement offering of 59,552 Common Shares, 2,322,532 Pre-Funded Warrants, 6,355,214 Common Stock Warrants and 3,573,130 shares of Series B Convertible Preferred Stock, resulting in gross proceeds of approximately $4,000,000 at the initial closing on July 2, 2025.

2.8M 15M
Jun 24, 2025

S-1/A filing: Lixte Biotechnology Holdings, Inc. is offering up to 7,692,308 shares of common stock and pre-funded warrants.

2.8M 15M
Jun 18, 2025

S-1 filing: Lixte Biotechnology Holdings, Inc. is offering 5,263,158 shares of common stock and/or pre-funded warrants to purchase 5,263,158 shares of common stock in a firm commitment public offering, with an underwriter option to purchase up to an additional 789,474 shares of common stock.

2.8M 5.5M
Jun 17, 2025

8-K filing: Lixte Biotechnology Holdings, Inc. appointed Geordan Pursglove as CEO and Chairman, granting him a stock option for 350,000 shares, and amended Bastiaan van der Baan's employment agreement, fully vesting his existing stock option for 250,000 shares.

2.5M 280K
May 20, 2025

8-K filing: Lixte Biotechnology Holdings, Inc. received a notice of conversion for 350,000 shares of Series A Convertible Preferred Stock into 72,917 shares of common stock on May 16, 2025.

2.5M 280K
May 12, 2025

10-Q filing | 2.5M shares outstanding

2.5M 280K
Apr 09, 2025

S-1/A filing: This S-1/A filing registers the resale of 467,393 shares of common stock issuable upon exercise of certain warrants by selling stockholders. The company will not receive any proceeds from the sale of these shares, but will receive proceeds from cash exercise of the warrants.

2.7M 70K
Apr 04, 2025

S-1 filing: Lixte Biotechnology Holdings, Inc. is offering 467,393 shares of common stock issuable upon exercise of certain common stock warrants on a resale basis by selling stockholders.

2.7M 540K
Mar 24, 2025

10-K filing | 2.7M shares outstanding

2.7M 0
Feb 10, 2025

RW filing: Lixte Biotechnology Holdings, Inc. requests the withdrawal of Registration Statement on Form S-1, as amended, File No. 333-282781, and intends to pursue financing needs by utilizing its availability under its effective S-3 registration statement and/or pursuant to a private offering of securities.

2.2M 38K
Nov 12, 2024

10-Q filing | 2.2M shares outstanding

2.2M 1.9M
Nov 05, 2024

S-1/A filing: Lixte Biotechnology Holdings, Inc. is offering up to 1,895,734 units, each consisting of one share of common stock or one pre-funded warrant and one and one-quarter common warrants at an assumed price of $2.11 per unit, for gross proceeds of up to approximately $4,000,000.

2.2M 1.9M
Nov 01, 2024

S-1/A filing: Lixte Biotechnology Holdings, Inc. is offering up to 1,895,734 units, each consisting of one share of common stock or one pre-funded warrant and common warrants, for gross proceeds of up to approximately $4,000,000.

2.2M 1.9M
Oct 23, 2024

S-1 filing: LIXTE Biotechnology Holdings, Inc. is offering units, each consisting of one share of common stock or one pre-funded warrant to purchase one share of common stock and one and one-quarter common warrants to purchase one share of common stock, with WallachBeth Capital LLC acting as the exclusive placement agent.

2.2M 38K
Aug 08, 2024

10-Q filing | 2.2M shares outstanding

2.2M 38K
Jun 05, 2024

8-K filing: Lixte Biotechnology Holdings, Inc. entered into a Consulting Agreement with Dr. Jan H.M. Schellens, who will become the Company's Chief Medical Officer and has been granted stock options to purchase 15,000 shares of the Company's common stock.

2.2M 38K
May 09, 2024

10-Q filing | 2.2M shares outstanding

2.2M 38K
Apr 30, 2024

S-3/A filing: Lixte Biotechnology Holdings, Inc. files an S-3/A registration statement for the offer, sale, and issuance of various securities with an aggregate public offering price of up to $50,000,000, and also relates to an aggregate of 583,334 shares of Common Stock for offer and resale by the selling stockholder identified in the Registration Statement issuable by the Company upon exercise of currently outstanding common stock warrants.

2.2M 38K
Apr 23, 2024

S-3 filing: Lixte Biotechnology Holdings, Inc. files an S-3 form to offer and sell up to $50,000,000 of common stock, preferred stock, and debt securities.

2.2M 38K
Mar 19, 2024

10-K filing | 2.2M shares outstanding

2.2M 0
Nov 09, 2023

10-Q filing | 2.1M shares outstanding

2.1M 0
Sep 27, 2023

8-K filing: Lixte Biotechnology Holdings, Inc. appointed Bastiaan van der Baan as President and Chief Executive Officer and granted him options to purchase 250,000 shares of the Company's common stock at an exercise price of $1.95 per share.

2.2M 0
Aug 11, 2023

S-3 filing: The selling stockholder is offering on a resale basis 583,334 shares of common stock issuable upon exercise of certain common stock warrants.

2.2M 0
Aug 09, 2023

10-Q filing | 2.2M shares outstanding

2.2M 0
Jun 02, 2023
Stock Split

8-K filing: Stock split 1-for-10 | Outstanding: 16,649,510 → 1,664,951

1.7M 0
May 10, 2023

10-Q filing | 16.6M shares outstanding

17M 0
Mar 29, 2023

10-K filing | 15.8M shares outstanding

16M 0
Nov 10, 2022

8-K filing: The company's Board of Directors authorized the issuance of warrants to BioPharmaWorks LLC to purchase 100,000 shares of common stock at $0.5025 per share, and amended the Bylaws to reduce the quorum for stockholder meetings to 33-1/3%.

17M 0
Nov 08, 2022

10-Q filing | 16.6M shares outstanding

17M 0
Aug 10, 2022

10-Q filing | 16.2M shares outstanding

16M 0
May 11, 2022

10-Q filing | 16.6M shares outstanding

17M 0
Mar 21, 2022

10-K filing | 13.7M shares outstanding

14M 0
Nov 10, 2021

10-Q filing | 13.7M shares outstanding

14M 0
Aug 10, 2021

10-Q filing | 13.7M shares outstanding

14M 0
May 12, 2021

10-Q filing | 13.5M shares outstanding

14M 0
Mar 26, 2021

10-K filing | 11.2M shares outstanding

11M 27K
Jan 26, 2021

S-3 filing: Lixte Biotechnology Holdings, Inc. is offering up to $20,000,000 of any combination of common stock, preferred stock, and debt securities.

11M 27K
Dec 02, 2020

8-K filing: On November 30, 2020, the Company completed a public offering of 1,200,000 units, each consisting of one share of common stock and one warrant, at a price of $4.75 per Unit, generating gross proceeds of $5,700,000. ($5.7M proceeds)

11M 27K
Nov 27, 2020
Stock Split

8-K filing: Lixte Biotechnology Holdings Inc. executed a 1-for-6 reverse stock split on November 18, 2020, and on November 25, 2020, entered into an underwriting agreement for a public offering of 1,200,000 units at $4.75 per unit, each unit consisting of one share of common stock and one warrant, resulting in gross proceeds of $5.7 million. ($11.4M proceeds)

11M 27K
Nov 16, 2020

S-1/A filing: This is an S-1/A filing for Lixte Biotechnology Holdings, Inc. regarding an offering of units, each consisting of one share of common stock and a warrant to purchase one share of common stock.

67M 150K
Nov 10, 2020

10-Q filing | 67.0M shares outstanding

67M 150K
Nov 02, 2020

S-1/A filing: This is an S-1/A filing providing an update on the company's business, product candidates, clinical trials, and associated risks, including the issuance of warrants to underwriters.

67M 150K
Aug 18, 2020

8-K filing: The company entered into a Master Service Agreement with Foundation for Angelman Syndrome Therapeutics, appointed Robert Weingarten as CFO granting him options for 350,000 shares of common stock, and increased Eric Forman's salary and granted him options for 350,000 shares of common stock.

67M 0
Aug 10, 2020

10-Q filing | 67.0M shares outstanding

67M 0
Jul 17, 2020

8-K filing: The company entered into employment agreements with Dr. John Kovach (President, Chief Scientific Officer, and CEO), Eric Forman (Chief Administrative Officer), and Dr. James Miser (Chief Medical Officer), with Dr. Miser receiving options to purchase up to 500,000 shares of the company's common stock.

67M 0
May 11, 2020

10-Q filing | 67.0M shares outstanding

67M 0
Mar 25, 2020

10-K filing | 67.0M shares outstanding

67M 0
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