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Disclosery

SOUTHPORT SPONSOR MANAGEMENT II, LLC

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Filer group, 3 members, built by the linking rules

SOUTHPORT SPONSOR MANAGEMENT II, LLC is a filer group of 3 members, 0 of them filing 13F reports, with 5 filings between them.

Members

Each member with the evidence that put it in the group. A member counts only inside the quarters shown (method).

MemberKindQuartersEvidence
SPENCER JEB S.CIK 1527966other CIKfrom Q3 2026
SOUTHPORT SPONSOR MANAGEMENT II, LLCCIK 2151215other CIKall
SOUTHPORT ACQUISITION SPONSOR II LLCCIK 2151492other CIKfrom Q4 2026

Filings of the group

The union of the members' filings: 13F reports and notices, 13D and 13G naming a member, and Forms 3, 4 and 5 with a member as reporting owner.

FilingSubjectFiledAcceptedIngested
13D 0001185185-26-004644 Southport Acquisition Corp. II2026-10-07
Form 4 0001185185-26-004542 Southport Acquisition Corp. II2026-10-02
Form 4 0001185185-26-004541 Southport Acquisition Corp. II2026-10-02
Form 3 0001185185-26-004470 Southport Acquisition Corp. II2026-09-30
Form 3 0001185185-26-004468 Southport Acquisition Corp. II2026-09-30