Ostin Technology Group Co., Ltd. (OST) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: January 26, 2026

Risk Assessment Details

Potential Dilution: 4.14% of current shares
Recent Dilution: 9881.4% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
150M
Potential Supply
6.2M
Additional shares possible
Splits
None
Past 2 years

Summary

OST currently has 149M outstanding shares. with limited dilution risk as only 6.18M additional shares (4.1%) are authorized for issuance. The company has significantly diluted shareholders by 9881.4% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Jan 26, 2026

20-F filing | 149.1M shares outstanding

150M 6.2M
Jan 27, 2025

20-F filing | 1.5M shares outstanding

1.5M 6.2M
Jun 28, 2024

F-1 filing: This F-1 filing from 2024-06-28 relates to an offering of 2,800,000 Class A Ordinary Shares by a selling shareholder. The company will not receive any proceeds from the sale. The company's Class A Ordinary Shares are listed on Nasdaq under the symbol 'OST'.

15M 6.2M
May 07, 2024

F-3 filing: Ostin Technology Group Co., Ltd. is filing an F-3 to offer class A ordinary shares, preference shares, debt securities, warrants, rights or units up to US$200,000,000.

15M 3.4M
Jan 31, 2024

20-F filing | 14.0M shares outstanding

14M 3.4M
Feb 16, 2023

20-F filing | 14.0M shares outstanding

14M 3.4M
Mar 05, 2021

F-1 filing: This is an F-1 filing for Ostin Technology Group Co., Ltd., offering 3,375,000 ordinary shares with an estimated initial public offering price between $3.50 and $4.50 per share.

10M 3.4M
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