Filing Details

Accession Number:
0001013594-25-000381
Form Type:
13D Filing
Publication Date:
2025-03-16 20:00:00
Filed By:
Nierenberg Investment Management
Company:
Potbelly Corp (NASDAQ:PBPB)
Filing Date:
2025-03-17
SEC Url:
13D Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
D3 Family Fund, LP 0 887,555 0 887,555 887,555 3%
D3 Family Bulldog Fund, LP 0 1,561,985 0 1,561,985 1,561,985 5.2%
Benedict Value Fund, L.P. 0 425,555 0 425,555 425,555 1.4%
Haredale Ltd. 105,469 0 0 105,469 105,469 0.3%
Nierenberg Investment Management Company, Inc. 0 2,980,564 0 2,980,564 2,980,564 10%
David Nierenberg 101,998 2,985,304 101,998 2,985,304 3,087,302 10.3%
Filing





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D





SCHEDULE 13D





SCHEDULE 13D





SCHEDULE 13D





SCHEDULE 13D





SCHEDULE 13D



Comment for Type of Reporting Person:
Comment for 8, 10, and 11: See Note 1 to Item 5 below.


SCHEDULE 13D

 
D3 Family Fund, LP
 
Signature:Nierenberg Investment Management Company, Inc.
Name/Title:/s/David Nierenberg, President
Date:03/14/2025
 
Signature:Nierenberg Investment Management Company, Inc. its General Partner
Name/Title:David Nierenberg, President
Date:03/14/2025
 
D3 Family Bulldog Fund, LP
 
Signature:/s/ David Nierenberg
Name/Title:D3 Family Bulldog Fund, LP
Date:03/14/2025
 
Benedict Value Fund, L.P.
 
Signature:Nierenberg Investment Management Company, Inc., it's General Partner
Name/Title:/s/David Nierenberg, President
Date:03/14/2025
 
Haredale Ltd.
 
Signature:/s/ David Nierenberg
Name/Title:David Nierenberg, President
Date:03/14/2025
 
Nierenberg Investment Management Company, Inc.
 
Signature:/s/ David Nierenberg
Name/Title:David Nierenberg, President
Date:03/14/2025
 
David Nierenberg
 
Signature:/s/ David Nierenberg
Name/Title:David Nierenberg, President
Date:03/14/2025