JUPITER NEUROSCIENCES, INC. (JUNS) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 21, 2026

Risk Assessment Details

Potential Dilution: 46.38% of current shares
Recent Dilution: 12.93% (2 years)
Historical Dilution Factor: moderate recent dilution
Outstanding Shares
35M
Potential Supply
16M
Additional shares possible
Splits
None
Past 2 years

Summary

JUNS currently has 35.3M outstanding shares. with moderate dilution risk from 16.4M authorized shares representing 46.4% potential dilution. The company has diluted shareholders by 12.93% over the past 2 years through share issuances.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 21, 2026

8-K filing: Jupiter Neurosciences, Inc. entered into a securities purchase agreement to issue and sell 7,142,858 shares of common stock at $0.28 per share for gross proceeds of approximately $2.0 million. ($2.0M proceeds)

35M 16M
May 14, 2026

10-Q filing | 35.3M shares outstanding

35M 16M
Nov 26, 2025

S-1 filing: This prospectus relates to the resale of up to 10,000,000 shares of common stock by YA II PN, LTD.

34M 16M
Nov 14, 2025

10-Q filing | 34.0M shares outstanding

34M 6.4M
Oct 27, 2025

8-K filing: Jupiter Neurosciences, Inc. entered into a Standby Equity Purchase Agreement with YA II PN, LTD, allowing the Company to sell up to $20.0 million of its common stock to Yorkville, and also issued convertible promissory notes to Yorkville for a Pre-Paid Advance. ($0.2M proceeds)

33M 6.4M
May 15, 2025

10-Q filing | 33.1M shares outstanding

33M 6.4M
Mar 28, 2025

10-K filing | 33.1M shares outstanding

33M 6.4M
Dec 23, 2024

10-Q filing | 31.1M shares outstanding

31M 6.4M
Dec 04, 2024

8-K filing: Jupiter Neurosciences, Inc. completed a firm commitment underwritten initial public offering of 2,750,000 shares of common stock at $4.00 per share on December 4, 2024, resulting in gross proceeds of $11,000,000 and net proceeds of approximately $9.5 million. ($11.0M proceeds)

N/A 6.4M
Oct 18, 2024

S-1/A filing: This S-1/A filing discusses the expenses related to the offer and sale of common stock by the company and selling stockholders, as well as indemnification of directors and officers.

N/A 6.4M
Sep 13, 2024

S-1/A filing: This is an S-1/A filing for an initial public offering of common stock and resale of common stock by selling stockholders.

N/A 6.4M
Sep 04, 2024

S-1/A filing: This is an S-1/A filing for an initial public offering of common stock, where the company is offering 2,750,000 shares and certain shareholders are registering the resale of 3,600,000 shares.

N/A 6.4M
Sep 04, 2024

S-1/A filing: This is an S-1/A filing for an initial public offering of common stock and resale of common stock by certain shareholders.

N/A 6.4M
Jul 12, 2024

S-1/A filing: This is an S-1/A filing for an initial public offering of common stock and a resale of common stock by selling stockholders.

N/A 6.4M
Jan 17, 2023

S-1/A filing: Initial public offering of 2,608,695 shares of common stock at an expected price of $5.75 per share.

N/A 2.6M
Jan 06, 2023

S-1/A filing: This is a firm commitment initial public offering of 2,608,695 shares of common stock at an expected price of $5.75 per share.

N/A 2.6M
Dec 07, 2022

S-1/A filing: This is a firm commitment initial public offering of 2,608,695 shares of common stock with an expected initial public offering price of $5.75 per share.

N/A 2.6M
Dec 02, 2022

S-1/A filing: This is a firm commitment initial public offering of 2,608,695 shares of common stock by Jupiter Neurosciences, Inc. at an assumed initial public offering price of $5.75 per share.

N/A 2.6M
Aug 26, 2022

S-1/A filing: This is a firm commitment initial public offering of 2,500,000 shares of common stock. The initial public offering price is expected to be between $5.00 and $7.00 per share.

N/A 2.5M
Aug 16, 2022

S-1/A filing: Initial public offering of 2,500,000 shares of common stock with an expected price between $5.00 and $7.00 per share.

N/A 2.5M
May 18, 2022

S-1/A filing: Initial public offering of 2,200,000 units, each consisting of one share of common stock and one warrant to purchase one share of common stock, with an expected price between $6.00 and $8.00 per unit.

N/A 2.6M
May 05, 2022

S-1/A filing: Initial public offering of 2,200,000 units, each consisting of one share of common stock and one warrant to purchase one share of common stock, with an expected IPO price between $6.00 and $8.00 per unit.

N/A 2.3M
May 04, 2022

S-1/A filing: This is a firm commitment initial public offering of Jupiter Neurosciences, Inc., offering 2,200,000 units, each consisting of one share of common stock and one warrant to purchase one share of common stock.

N/A 2.3M
Apr 26, 2022

S-1/A filing: This is a firm commitment initial public offering of Jupiter Neurosciences, Inc., offering 2,200,000 units, each consisting of one share of common stock and one warrant to purchase one share of common stock, with an expected price between $6.00 and $8.00 per unit.

N/A 2.3M
Feb 03, 2022

S-1/A filing: This is a firm commitment initial public offering of 2,200,000 units, each consisting of one share of common stock and one warrant to purchase one share of common stock, with an expected price between $6.00 and $8.00 per unit.

N/A 2.3M
Feb 03, 2022

S-1/A filing: Jupiter Neurosciences, Inc. is offering 2,200,000 units at an expected price between $6.00 and $8.00 per unit, with each unit consisting of one share of common stock and one warrant to purchase one share of common stock at an exercise price of $7.00.

N/A 2.3M
Jan 26, 2022

S-1/A filing: The filing is an S-1/A form, indicating an initial public offering of 2,200,000 units, each consisting of one share of common stock and one warrant to purchase one share of common stock, with an expected price between $6.00 and $8.00 per unit. It also includes an option for the underwriters to purchase an additional 330,000 shares of common stock and/or warrants.

N/A 2.5M
Jan 05, 2022

S-1/A filing: This is a firm commitment initial public offering of 3,333,333 units, each consisting of one share of common stock and one warrant to purchase one share of common stock, with an expected price between $5.00 and $7.00 per unit.

N/A 4M
Dec 23, 2021

S-1/A filing: This is a firm commitment initial public offering of Jupiter Neurosciences, Inc., offering 3,333,333 units, each consisting of one share of common stock and one warrant to purchase one share of common stock.

N/A 4M
Dec 17, 2021

S-1/A filing: This is a firm commitment initial public offering of Jupiter Neurosciences, Inc., offering 3,333,333 units at an expected price between $5.00 and $7.00 per unit, with each unit consisting of one share of common stock and one warrant to purchase one share of common stock.

N/A 4.3M
Oct 12, 2021

S-1 filing: Jupiter Neurosciences, Inc. is conducting a firm commitment initial public offering of units, each consisting of one share of common stock and one warrant to purchase one share of common stock. The offering also includes the shares of common stock issuable from time to time upon exercise of the warrants. Dawson James Securities, Inc. is the underwriter.

N/A 0
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