POTBELLY CORP (PBPB) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: October 23, 2025

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 1.23% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
30M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

PBPB currently has 30.2M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 1.23% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Oct 23, 2025

POS AM filing: This is a post-effective amendment to deregister unsold securities from previous registration statements due to a merger, terminating all offerings and sales of the Registrant's securities.

30M 0
Oct 23, 2025

POS AM filing: This is a post-effective amendment to deregister unsold securities from previous offerings due to a merger, terminating the effectiveness of the registration statements.

30M 0
Oct 23, 2025

POS AM filing: This is a post-effective amendment to deregister unsold securities from previous registration statements due to a merger, terminating all offerings and sales of the Registrant's securities pursuant to the Registration Statements.

30M 2.3M
Aug 06, 2025

10-Q filing | 30.2M shares outstanding

30M 2.3M
May 07, 2025

10-Q filing | 29.9M shares outstanding

30M 2.6M
Mar 06, 2025

10-K filing | 29.8M shares outstanding

30M 2.7M
Nov 07, 2024

10-Q filing | 29.9M shares outstanding

30M 2.6M
Aug 08, 2024

10-Q filing | 29.9M shares outstanding

30M 2.6M
May 08, 2024

10-Q filing | 29.6M shares outstanding

30M 2.9M
May 08, 2024

S-3 filing: Potbelly Corporation files an S-3 shelf registration to offer and sell common stock, preferred stock, debt securities, warrants, or units from time to time.

29M 3.3M
Mar 08, 2024

10-K filing | 29.2M shares outstanding

29M 3.3M
Nov 01, 2023

10-Q filing | 29.3M shares outstanding

29M 3.2M
Aug 03, 2023

10-Q filing | 29.2M shares outstanding

29M 3.3M
May 04, 2023

10-Q filing | 28.9M shares outstanding

29M 3.6M
Mar 02, 2023

10-K filing | 29.1M shares outstanding

29M 3.4M
Nov 03, 2022

10-Q filing | 28.9M shares outstanding

29M 3.6M
Aug 04, 2022

10-Q filing | 28.6M shares outstanding

29M 3.9M
May 05, 2022

10-Q filing | 28.4M shares outstanding

28M 4.1M
Mar 03, 2022

10-K filing | 27.6M shares outstanding

28M 4.9M
Nov 04, 2021

10-Q filing | 28.8M shares outstanding

29M 3.7M
Aug 05, 2021

10-Q filing | 28.3M shares outstanding

28M 4.2M
May 06, 2021

S-3 filing: Potbelly Corporation files an S-3 to register the offering of common stock, preferred stock, debt securities, warrants or units.

28M 4.5M
May 06, 2021

10-Q filing | 28.0M shares outstanding

28M 4.5M
Mar 15, 2021

S-3 filing: This S-3 filing covers the sale of 4,549,529 shares of common stock by selling stockholders, including 1,299,861 shares issuable upon exercise of outstanding warrants with an exercise price of $5.45 per share. The company will not receive any proceeds from the sale.

28M 4.5M
Mar 12, 2021

10-K filing | 28.0M shares outstanding

28M 0
Nov 05, 2020

10-Q filing | 24.2M shares outstanding

24M 0
Aug 05, 2020

10-Q filing | 23.9M shares outstanding

24M 0
May 18, 2020

10-Q filing | 23.7M shares outstanding

24M 0
Feb 27, 2020

10-K filing | 23.6M shares outstanding

24M 0
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