CalciMedica, Inc. (CALC) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 12, 2026

Risk Assessment Details

Potential Dilution: 125.89% of current shares
Recent Dilution: 37.56% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
16M
Potential Supply
20M
Additional shares possible
Splits
None
Past 2 years

Summary

CALC currently has 15.8M outstanding shares. with significant dilution risk as 19.9M authorized shares could dilute existing holders by 125.9%. The company has significantly diluted shareholders by 37.56% over the past 2 years, indicating aggressive capital raising.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 12, 2026

10-Q filing | 15.8M shares outstanding

16M 20M
Nov 12, 2025

10-Q filing | 15.1M shares outstanding

15M 20M
Aug 12, 2025

10-Q filing | 15.0M shares outstanding

15M 20M
May 14, 2025

10-Q filing | 14.1M shares outstanding

14M 20M
Mar 27, 2025

10-K filing | 13.5M shares outstanding

13M 20M
Nov 13, 2024

10-Q filing | 13.5M shares outstanding

13M 20M
Aug 12, 2024

10-Q filing | 11.1M shares outstanding

11M 20M
May 13, 2024

10-Q filing | 10.0M shares outstanding

10M 20M
Mar 28, 2024

10-K filing | 10.7M shares outstanding

11M 20M
Jan 31, 2024

S-3 filing: The filing relates to the offer and resale of up to 10,735,725 shares of common stock by selling stockholders.

5.7M 20M
Nov 09, 2023

10-Q filing | 5.7M shares outstanding

5.7M 9.2M
Aug 11, 2023

S-3 filing: The company is filing an S-3 to register an offering of up to $100,000,000 of any combination of common stock, preferred stock, debt securities and warrants.

2.9M 9.2M
Aug 11, 2023

10-Q filing | 5.7M shares outstanding

5.7M 9.2M
May 12, 2023

10-Q filing | 5.7M shares outstanding

5.7M 9.2M
Apr 04, 2023

S-3 filing: This prospectus relates to the proposed resale from time to time by the selling stockholders named herein, together with any of such stockholders transferees, pledgees, donees or successors, of 4,220,995 shares of our common stock, par value $0.0001 per share (which includes 274,455 shares of our common stock that are issuable upon the exercise of 274,455 warrants).

21M 9.2M
Mar 09, 2023

10-K filing | 21.5M shares outstanding

21M 4.7M
Nov 10, 2022

10-Q filing | 21.5M shares outstanding

22M 4.7M
Aug 12, 2022

10-Q filing | 21.4M shares outstanding

21M 4.7M
May 12, 2022

10-Q filing | 21.4M shares outstanding

21M 4.7M
Mar 11, 2022

10-K filing | 21.4M shares outstanding

21M 4.7M
Nov 12, 2021

10-Q filing | 21.3M shares outstanding

21M 4.7M
Aug 12, 2021

10-Q filing | 21.3M shares outstanding

21M 4.7M
May 14, 2021

10-Q filing | 21.1M shares outstanding

21M 4.7M
Mar 05, 2021

10-K filing | 21.0M shares outstanding

21M 4.7M
Nov 12, 2020

10-Q filing | 21.0M shares outstanding

21M 4.7M
Sep 21, 2020

S-1/A filing: This S-1/A filing is for an initial public offering of common stock with an option for underwriters to purchase additional shares, intended to fund the development of GB-102 and GB-401, manufacturing, and working capital.

1.4M 4.7M
Sep 04, 2020

S-1 filing: This S-1 filing describes a proposed initial public offering of common stock. The company intends to use the net proceeds from this offering to fund the development of GB-102 and GB-401, Chemistry, Manufacturing and Controls capital expenditures, arrangements with contract manufacturing organizations and for working capital and general corporate purposes.

12M 0
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