AIM ImmunoTech Inc. (AIM) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 21, 2026

Risk Assessment Details

Potential Dilution: 264.38% of current shares
Recent Dilution: 675.59% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
15M
Potential Supply
39M
Additional shares possible
Splits
1 Split 1 Reverse
Past 2 years

Summary

AIM currently has 14.6M outstanding shares. with significant dilution risk as 38.5M authorized shares could dilute existing holders by 264.4%. The company has significantly diluted shareholders by 675.59% 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 21, 2026

8-K filing: AIM ImmunoTech Inc. entered into an agreement to issue and sell 7,519,351 shares of common stock and concurrent warrants in a registered direct offering and private placement. ($2.4M proceeds)

15M 39M
May 15, 2026

10-Q filing | 14.6M shares outstanding

15M 39M
May 12, 2026

8-K filing: AIM ImmunoTech Inc. closed an inducement transaction involving the exercise of existing warrants for 7,451,920 shares of common stock and the issuance of new Class H warrants to purchase 14,903,840 shares. ($3.6M proceeds)

3.3M 50M
May 08, 2026

8-K filing: AIM ImmunoTech Inc. entered into a warrant exercise inducement offer letter agreement with holders of existing warrants to purchase common stock at a reduced exercise price of $0.48 per share, and will issue new warrants to purchase additional shares of common stock. ($4.2M proceeds)

3.3M 50M
Jan 29, 2026

S-1/A filing: This S-1/A filing describes a rights offering where holders of common stock and certain outstanding options and warrants receive non-transferable subscription rights to purchase units, each consisting of one share of Series G Convertible Preferred Stock and 1,666 warrants to purchase common stock, at a subscription price of $1,000 per unit.

3.3M 50M
Jan 23, 2026

S-1/A filing: This S-1/A filing details a rights offering for units consisting of Series G Convertible Preferred Stock and warrants, along with common stock issuable upon conversion or exercise.

3.2M 27M
Nov 17, 2025

10-Q filing | 2.9M shares outstanding

2.9M 290K
Aug 14, 2025

10-Q filing | 2.7M shares outstanding

2.7M 430K
Jul 22, 2025

S-1/A filing: This S-1/A filing from AIM ImmunoTech Inc. describes an offering of up to 1,052,631 units, each consisting of one share of common stock (or a pre-funded warrant in lieu of a share), one Class E warrant, and one Class F warrant, at an assumed price of $9.50 per unit, along with associated placement agent warrants.

760K 2.3M
Jul 15, 2025

S-1/A filing: AIM ImmunoTech Inc. is offering up to 1,052,631 units, each consisting of one share of common stock, one Class E warrant and one Class F warrant, or pre-funded warrants in lieu of common stock. They are also offering placement agent warrants.

760K 2.4M
Jun 27, 2025

S-3/A filing: AIM ImmunoTech Inc. may offer and sell common stock, preferred stock, purchase contracts, warrants, subscription rights, depositary shares, and/or debt securities for total gross proceeds of up to $100,000,000.

700K 1.4M
Jun 10, 2025
Stock Split

8-K filing: Stock split 1-for-100 | Outstanding: 70,329,869 → 703,298

700K 1.4M
May 15, 2025

10-Q filing | 70.3M shares outstanding

70M 140M
Apr 01, 2025

S-3 filing: AIM ImmunoTech Inc. is offering common stock, preferred stock, purchase contracts, subscription rights, depositary shares, and debt securities for total gross proceeds of up to $100,000,000.

72M 130M
Mar 27, 2025

10-K filing | 72.3M shares outstanding

72M 130M
Feb 07, 2025

S-1/A filing: This S-1/A filing dated 2025-02-07 is for an offering of up to 49,701,789 units, each consisting of one share of common stock, one Class E warrant, and one Class F warrant, and up to 2,485,089 placement agent warrants. The assumed public offering price is $0.2012 per Unit.

69M 140M
Feb 03, 2025

S-1/A filing: AIM ImmunoTech Inc. is offering up to 49,701,789 units, each consisting of one share of common stock, one Class E warrant to purchase one share of common stock and one Class F warrant to purchase one share of common stock, and also offering up to 2,485,089 Placement Agent Warrants to purchase up to 2,485,089 Shares of Common Stock.

69M 190M
Jan 23, 2025

S-1 filing: AIM ImmunoTech Inc. is offering Units, each consisting of one share of common stock or one pre-funded warrant, one Class A warrant and one Class B warrant. Maxim Group LLC is the placement agent.

68M 140M
Nov 15, 2024

S-1 filing: This S-1 filing relates to the resale of up to 9,306,072 shares of common stock of AIM ImmunoTech Inc. issuable upon exercise of warrants by the selling stockholder.

64M 140M
Nov 14, 2024

10-Q filing | 57.7M shares outstanding

58M 140M
Oct 01, 2024

8-K filing: AIM ImmunoTech Inc. entered into a Securities Purchase Agreement to issue 4,653,036 shares of common stock in a registered direct offering and Class C and Class D warrants to purchase up to 4,653,036 shares of its Common Stock each, for gross proceeds of approximately $1.26 million. ($1.26M proceeds)

53M 140M
Aug 14, 2024

10-Q filing | 52.8M shares outstanding

53M 140M
Jul 11, 2024

S-1 filing: This S-1 filing relates to the potential resale of up to 11,281,916 shares of AIM ImmunoTech Inc. common stock issuable upon the exercise of common warrants by a selling stockholder.

57M 140M
Jun 03, 2024

8-K filing: AIM ImmunoTech Inc. entered into a Securities Purchase Agreement to issue 5,640,958 shares of common stock in a registered direct offering and Class A and Class B common warrants to purchase up to 5,640,958 shares each in a concurrent private placement, with expected gross proceeds of approximately $2,047,688. ($2.05M proceeds)

49M 130M
May 15, 2024

10-Q filing | 49.5M shares outstanding

49M 130M
Apr 19, 2024

S-1 filing: This prospectus relates to the offer and resale of up to 9,975,000 shares of our Common Stock, par value $0.001 per share, by Atlas Sciences, LLC, which we refer to in this prospectus as Atlas or the selling stockholder.

51M 130M
Apr 01, 2024

10-K filing | 48.6M shares outstanding

49M 120M
Nov 14, 2023

10-Q filing | 48.6M shares outstanding

49M 120M
Aug 14, 2023

10-Q filing | 48.4M shares outstanding

48M 120M
May 15, 2023

10-Q filing | 48.4M shares outstanding

48M 120M
Mar 31, 2023

10-K filing | 48.4M shares outstanding

48M 120M
Nov 14, 2022

10-Q filing | 48.1M shares outstanding

48M 120M
Aug 15, 2022

10-Q filing | 48.0M shares outstanding

48M 120M
May 13, 2022

10-Q filing | 48.0M shares outstanding

48M 120M
Mar 31, 2022

10-K filing | 48.0M shares outstanding

48M 120M
Jan 21, 2022

S-3 filing: The filing is for a shelf registration allowing the company to offer and sell common stock, preferred stock, purchase contracts, subscription rights, depositary shares, and debt securities for gross proceeds up to $100,000,000.

46M 130M
Jan 18, 2022

POS AM filing: This is a POS AM filing by AIM Immunotech Inc. to deregister all unsold shares of common stock previously registered under Registration No. 333-226059.

48M 0
Nov 15, 2021

10-Q filing | 47.8M shares outstanding

48M 0
Aug 16, 2021

10-Q filing | 47.8M shares outstanding

48M 0
May 17, 2021

10-Q filing | 42.2M shares outstanding

42M 0
Mar 31, 2021

10-K filing | 10.4M shares outstanding

10M 0
Nov 12, 2020

10-Q filing | 40.7M shares outstanding

41M 0
Aug 14, 2020

10-Q filing | 39.7M shares outstanding

40M 0
May 14, 2020

10-Q filing | 29.2M shares outstanding

29M 0
Mar 30, 2020

10-K filing | 27.6M shares outstanding

28M 0
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