Rapport Therapeutics, Inc. (RAPP) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Medium Risk
Moderate dilution risk
Last updated: May 07, 2026

Risk Assessment Details

Potential Dilution: 17.93% of current shares
Recent Dilution: 39.95% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
47M
Potential Supply
8.5M
Additional shares possible
Splits
None
Past 2 years

Summary

RAPP currently has 47.2M outstanding shares. with limited dilution risk as only 8.47M additional shares (17.9%) are authorized for issuance. The company has significantly diluted shareholders by 39.95% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 07, 2026

10-Q filing | 47.2M shares outstanding

47M 8.5M
Mar 10, 2026

10-K filing | 47.8M shares outstanding

48M 8.5M
Nov 06, 2025

10-Q filing | 47.7M shares outstanding

48M 8.5M
Aug 07, 2025

10-Q filing | 35.4M shares outstanding

35M 8.5M
Jul 01, 2025

S-3 filing: The filing is an S-3 form indicating the company's intention to offer common stock, preferred stock and debt securities up to $400,000,000 and also indicates the intention to offer common stock up to $150,000,000 through sales agents.

35M 8.5M
Jul 01, 2025

S-3 filing: This S-3 filing registers 470,589 shares of common stock for resale by a selling stockholder, who received the shares in a private placement, with the company not receiving any proceeds from the sale.

35M 8.5M
May 08, 2025

10-Q filing | 35.3M shares outstanding

35M 8M
Mar 11, 2025

10-K filing | 36.5M shares outstanding

36M 8M
Nov 07, 2024

10-Q filing | 34.9M shares outstanding

35M 8M
Aug 08, 2024

10-Q filing | 36.6M shares outstanding

37M 8M
Jun 03, 2024

S-1/A filing: Initial public offering of shares of common stock of Rapport Therapeutics, Inc.

35M 8M
May 17, 2024

S-1 filing: This S-1 filing relates to the potential issuance of common stock, options, and convertible securities in various scenarios, including dividends, stock splits, QPOs, employee/director compensation, debt/equipment leasing transactions, research collaborations, and acquisitions, with the goal of registering these securities for public offering.

230M 30M
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