Jasper Therapeutics, Inc. (JSPR) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 14, 2026

Risk Assessment Details

Potential Dilution: 6.23% of current shares
Recent Dilution: 90.12% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
29M
Potential Supply
1.8M
Additional shares possible
Splits
None
Past 2 years

Summary

JSPR currently has 28.7M outstanding shares. with limited dilution risk as only 1.79M additional shares (6.2%) are authorized for issuance. The company has significantly diluted shareholders by 90.12% 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 | 28.7M shares outstanding

29M 1.8M
Mar 30, 2026

10-K filing | 28.0M shares outstanding

28M 2.5M
Nov 10, 2025

10-Q filing | 28.0M shares outstanding

28M 2.5M
Aug 13, 2025

10-Q filing | 15.3M shares outstanding

15M 15M
May 12, 2025

10-Q filing | 15.0M shares outstanding

15M 15M
Mar 19, 2025

S-3 filing: Jasper Therapeutics, Inc. files an S-3 form to offer Common Stock, Preferred Stock, Debt Securities, and Depositary Shares with an aggregate initial offering price not to exceed $300,000,000.

15M 15M
Feb 28, 2025

10-K filing | 14.6M shares outstanding

15M 16M
Nov 07, 2024

10-Q filing | 15.0M shares outstanding

15M 15M
Aug 13, 2024

10-Q filing | 15.0M shares outstanding

15M 15M
May 14, 2024

10-Q filing | 15.1M shares outstanding

15M 15M
Mar 05, 2024

10-K filing | 15.1M shares outstanding

15M 15M
Jan 04, 2024
Stock Split

8-K filing: Stock split 1-for-10 | Outstanding: 109,720,741 → 10,972,074

11M 19M
Nov 09, 2023

10-Q filing | 109.7M shares outstanding

110M 190M
Aug 11, 2023

10-Q filing | 109.2M shares outstanding

110M 200M
May 12, 2023

10-Q filing | 110.3M shares outstanding

110M 190M
Apr 28, 2023

S-3 filing: Jasper Therapeutics, Inc. is filing a shelf registration statement for the potential sale of up to $250,000,000 in various securities, including common stock, preferred stock, and debt securities. The company may offer and sell the securities from time to time, through agents, underwriters, brokers, or dealers.

170M 130M
Mar 08, 2023

10-K filing | 109.4M shares outstanding

110M 69M
Nov 10, 2022

10-Q filing | 36.6M shares outstanding

37M 140M
Oct 07, 2022

S-3 filing: Jasper Therapeutics, Inc. files an S-3 registration statement for a mixed shelf offering of common stock, preferred stock, debt securities, warrants, rights, units and depositary shares, with an aggregate offering price not to exceed $150,000,000.

24M 150M
Oct 07, 2022

POS AM filing: This is a POS AM filing registering the resale of common stock by selling stockholders and the issuance of common stock upon the exercise of public warrants.

37M 140M
Aug 12, 2022

10-Q filing | 36.7M shares outstanding

37M 0
May 12, 2022

10-Q filing | 36.6M shares outstanding

37M 0
Mar 24, 2022

POS AM filing: This POS AM filing relates to the resale of 33,081,493 shares of voting common stock by selling stockholders and the issuance and resale of up to 4,999,883 shares of common stock upon the exercise of outstanding warrants.

37M 0
Mar 18, 2022

10-K filing | 36.6M shares outstanding

37M 0
Nov 12, 2021

10-Q filing | 36.6M shares outstanding

37M 0
Oct 18, 2021

S-1 filing: This S-1 filing registers shares of Voting Common Stock for resale by selling stockholders and shares issuable upon exercise of outstanding warrants.

10M 0
Sep 29, 2021

8-K filing: AMHC sold 10,000,000 shares of Class A Common Stock to PIPE Investors at $10.00 per share for gross proceeds of $100.0 million. ($100.0M proceeds)

10M 0
Sep 23, 2021

8-K filing: AMHC stockholders approved the Business Combination, 9,262,099 shares of Class A Common Stock were redeemed, Jasper waived the Minimum Cash Condition, and the Sponsor agreed to adjustments to the earnout and forfeiture of 200,000 Class B shares, receiving 2,300,000 shares of New Jasper Voting Common Stock.

10M 0
Aug 16, 2021

10-Q filing | 10.0M shares outstanding

10M 0
May 24, 2021

10-Q filing | 10.0M shares outstanding

10M 0
May 06, 2021

8-K filing: Amplitude Healthcare Acquisition Corporation entered into a business combination agreement with Jasper Therapeutics, Inc., where Merger Sub will merge with and into Jasper, with Jasper surviving as a wholly-owned subsidiary of the Company, with an equity value of $275.0 million and the PIPE Investors have agreed to subscribe for and purchase an aggregate of 10,000,000 Company Shares at a price of $10.00 per share, for aggregate gross proceeds of $100.0 million. ($100.0M proceeds)

10M 0
Mar 30, 2021

10-K filing | 10.0M shares outstanding

10M 0
Nov 10, 2020

10-Q filing | 10.0M shares outstanding

10M 0
Aug 14, 2020

10-Q filing | 2.5M shares outstanding

2.5M 0
May 13, 2020

10-Q filing | 2.5M shares outstanding

2.5M 0
Mar 26, 2020

10-K filing | 2.9M shares outstanding

2.9M 0
Jan 08, 2020

8-K filing: On January 3, 2019, 375,000 shares of Class B Common Stock were forfeited by the Sponsor, and such forfeited shares were cancelled by the Company.

N/A 0
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