Soumen Das - 28 Oct 2026 Form 4 Insider Report for SPACCircle Acquisition Corp. (SCQC)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: SCQC
Reported as of: 28 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 29 Oct 2026, 17:07:56 UTC
Prior SEC filing: 26 Oct 2026
Source filing: View source filing
Reporting owner signature: /s/ Soumen Das

Filing notes and source

Key filing fact

Soumen Das filed Form 4 for SPACCircle Acquisition Corp. (SCQC) on 29 Oct 2026.

Key facts

This page summarizes Soumen Das's Form 4 filing for SPACCircle Acquisition Corp. (SCQC).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 29 Oct 2026, 17:07.

Change

Previous filing in this sequence was filed on 26 Oct 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (3)

CIK 0002091020 Primary reporting owner

Das Soumen

Relationship: Director, 10%+ Owner
Address: 8795 FOLSOM BLVD, SACRAMENTO
Signature: /s/ Soumen Das
Signature date: 29 Oct 2026

CIK 0002158277

SPACCIRCLE SPONSOR LLC

Relationship: 10%+ Owner
Address: 8795 FOLSOM BLVD, SACRAMENTO
Signature: SPACCatalyst LLC, By: /s/ Soumen Das, Name: Soumen Das, Title: Authorized Person
Signature date: 29 Oct 2026

CIK 0002109598

SPACCatalyst LLC

Relationship: 10%+ Owner
Address: 8795 FOLSOM BLVD, SACRAMENTO
Signature: SPACCircle Sponsor LLC, By: SPACCatalyst LLC, its manager, By: /s/ Soumen Das, Name: Soumen Das, Title: Authorized Person:
Signature date: 29 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SCQC transaction

Class A Ordinary Shares

Purchase

Transaction value
Shares: +266,590
Change %
Price: $10.00^*
Shares after: 266,590
Date: 28 Oct 2026
Ownership: See footnote
Footnotes: F1, F2

SCQC transaction

Class A Ordinary Shares

Purchase

Transaction value
Shares: +266,590
Change %
Price: $10.00^*
Shares after: 266,590
Date: 28 Oct 2026
Ownership: See footnote
Footnotes: F1, F2

SCQC transaction

Class A Ordinary Shares

Purchase

Transaction value
Shares: +266,590
Change %
Price: $10.00^*
Shares after: 266,590
Date: 28 Oct 2026
Ownership: See footnote
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents shares underlying the private placement units (each unit consisting of one Class A ordinary share, one warrant, each exercisable to purchase one Class A ordinary share, and one right to receive one-half (1/2) of one Class A ordinary share) directly held by SPACCircle Sponsor LLC (the "Sponsor"), and which were acquired pursuant to a Private Placement Units Purchase Agreement by and between the Sponsor and SPACCircle Acquisition Corp.

Footnote F2

Soumen Das, a director of the Issuer, is a managing member of SPACCatalyst LLC, which is the managing member of the Sponsor, and has voting and investment discretion with respect to the securities held by the Sponsor. As such, Mr. Das may be deemed to possess beneficial ownership of the securities held directly by the Sponsor. Mr. Das disclaims any beneficial ownership of the reported securities other than to the extent of any pecuniary interest he may have therein, directly or indirectly.