BeyondSpring Inc. (BYSI) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 13, 2026

Risk Assessment Details

Potential Dilution: 49.61% of current shares
Recent Dilution: 9.23% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
40M
Potential Supply
20M
Additional shares possible
Splits
None
Past 2 years

Summary

BYSI currently has 40.3M outstanding shares. with moderate dilution risk from 20M authorized shares representing 49.6% potential dilution. The company has minimally diluted shareholders by 9.23% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 13, 2026

10-Q filing | 40.3M shares outstanding

40M 20M
Mar 25, 2026

10-K filing | 41.1M shares outstanding

41M 20M
Nov 12, 2025

10-Q filing | 40.3M shares outstanding

40M 20M
Sep 23, 2025

8-K filing: SEED Therapeutics Inc. sold 1,411,761 of its Series A-3 Preferred Shares to certain third-party investors for an aggregate purchase price of $6 million at a cash purchase price of $4.25 per share. ($6.0M proceeds)

39M 20M
Aug 13, 2025

POS AM filing: This is a filing for the offer and sale of up to 10,000,000 ordinary shares of BeyondSpring Inc. from time to time.

39M 20M
Aug 13, 2025

10-Q filing | 39.3M shares outstanding

39M 20M
May 12, 2025

10-Q filing | 39.0M shares outstanding

39M 30M
Mar 27, 2025

10-K filing | 40.3M shares outstanding

40M 30M
Jan 28, 2025

8-K filing: BeyondSpring Inc. entered into a Preferred Share Purchase Agreement to sell an aggregate of 8,333,637 Series A-1 Preferred Shares of SEED Therapeutics Inc. for approximately $35.4 million, or $4.25 per share. ($35.4M proceeds)

39M 30M
Jun 12, 2024

F-3 filing: F-3 filing for BeyondSpring Inc. relating to the offer and sale of up to 10,000,000 ordinary shares.

39M 30M
Apr 29, 2024

20-F filing | 39.0M shares outstanding

39M 20M
Apr 18, 2023

20-F filing | 38.9M shares outstanding

39M 20M
Apr 14, 2022

20-F filing | 39.1M shares outstanding

39M 20M
Jul 02, 2021

F-3 filing: BeyondSpring Inc. is offering up to 10,000,000 ordinary shares under a shelf registration statement.

39M 20M
Apr 30, 2021

20-F filing | 39.1M shares outstanding

39M 10M
Nov 03, 2020

F-3 filing: F-3 filing for BeyondSpring Inc. regarding the offer and sale of up to 10,000,000 ordinary shares, which includes shares previously registered on Form F-3 (File No. 333-234193).

30M 10M
Apr 30, 2020

20-F filing | 27.9M shares outstanding

28M 0
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