Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
22 Jun 2026, 14:30:17 UTC
Prior SEC filing
27 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Omar Rossi, Sole Administrator of Tether Global Investments Fund, S.I.C.A.F., S.A.

Key filing fact

Tether Global Investments Fund, S.I.C.A.F., S.A. filed Form 4 for RUM Group Inc. (RUM) on 22 Jun 2026.

Key facts

  • This page summarizes Tether Global Investments Fund, S.I.C.A.F., S.A.'s Form 4 filing for RUM Group Inc. (RUM).
  • 4 reported transactions and 9 derivative rows are listed below.
  • Accepted by SEC: 22 Jun 2026, 14:30.

Change

  • Previous filing in this sequence was filed on 27 May 2026.
  • Current net transaction value: +$36,242,536.

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 0002025889 Primary reporting owner

Tether Global Investments Fund, S.I.C.A.F., S.A.

Relationship
10%+ Owner
Address
FINAL AV. LA REVOLUCION, EDIF. CENTRO, CORPORATIVO PRESIDENTE PLAZA, NIVEL 12, SAN SALVADOR, EL SALVADOR
Signature
/s/ Omar Rossi, Sole Administrator of Tether Global Investments Fund, S.I.C.A.F., S.A.
Signature date
22 Jun 2026
CIK 0002049832

Tether Investments, S.A. de C.V.

Relationship
10%+ Owner
Address
FINAL AV. LA REVOLUCION, EDIF. CENTRO, CORPORATIVO PRESIDENTE PLAZA, NIVEL 12, SAN SALVADOR, EL SALVADOR
Signature
/s/ Giancarlo Devasini, as Sole Administrator of Tether Investments, S.A. de C.V.
Signature date
22 Jun 2026
CIK 0002050373

Devasini Giancarlo

Relationship
10%+ Owner
Address
FINAL AV. LA REVOLUCION, EDIF. CENTRO, CORPORATIVO PRESIDENTE PLAZA, NIVEL 12, SAN SALVADOR, EL SALVADOR
Signature
/s/ Giancarlo Devasini
Signature date
22 Jun 2026

Reported non-derivative transactions

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

RUM transaction

Class A Common Stock, par value $0.0001 per share

Other

Transaction value
Shares
+36,703,354
Change %
+35%
Price
Shares after
141,877,369
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Footnotes
F1, F2
RUM transaction

Class A Common Stock, par value $0.0001 per share

Other

Transaction value
Shares
+36,703,354
Change %
+35%
Price
Shares after
141,877,369
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Footnotes
F1, F2
RUM transaction

Class A Common Stock, par value $0.0001 per share

Other

Transaction value
Shares
+36,703,354
Change %
+35%
Price
Shares after
141,877,369
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Footnotes
F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

RUM transaction Derivative

Pre-Funded Warrant

Other

Transaction value
Shares
+51,544,399
Change %
Price
Shares after
51,544,399
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
51,544,399
Exercise price
$0.000100
Footnotes
F2, F3
RUM transaction Derivative

Pre-Funded Warrant

Other

Transaction value
Shares
+51,544,399
Change %
Price
Shares after
51,544,399
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
51,544,399
Exercise price
$0.000100
Footnotes
F2, F3
RUM transaction Derivative

Pre-Funded Warrant

Other

Transaction value
Shares
+51,544,399
Change %
Price
Shares after
51,544,399
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
51,544,399
Exercise price
$0.000100
Footnotes
F2, F3
RUM transaction Derivative

Pre-Funded Warrant

Purchase

Transaction value
$36,242,536
Shares
+4,599,365
Change %
+8.9%
Price
$7.88
Shares after
56,143,764
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
4,599,365
Exercise price
$0.000100
Footnotes
F2, F4
RUM transaction Derivative

Pre-Funded Warrant

Purchase

Transaction value
$36,242,536
Shares
+4,599,365
Change %
+8.9%
Price
$7.88
Shares after
56,143,764
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
4,599,365
Exercise price
$0.000100
Footnotes
F2, F4
RUM transaction Derivative

Pre-Funded Warrant

Purchase

Transaction value
$36,242,536
Shares
+4,599,365
Change %
+8.9%
Price
$7.88
Shares after
56,143,764
Date
17 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
4,599,365
Exercise price
$0.000100
Footnotes
F2, F4
RUM transaction Derivative

Pre-Funded Warrant

Other

Transaction value
Shares
+46,719,910
Change %
Price
$7.88*
Shares after
46,719,910
Date
18 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
46,719,910
Exercise price
$0.000100
Footnotes
F2, F5
RUM transaction Derivative

Pre-Funded Warrant

Other

Transaction value
Shares
+46,719,910
Change %
Price
$7.88*
Shares after
46,719,910
Date
18 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
46,719,910
Exercise price
$0.000100
Footnotes
F2, F5
RUM transaction Derivative

Pre-Funded Warrant

Other

Transaction value
Shares
+46,719,910
Change %
Price
$7.88*
Shares after
46,719,910
Date
18 Jun 2026
Ownership
By Tether Investments, S.A. de C.V.
Underlying class
Class A Common Stock
Underlying amount
46,719,910
Exercise price
$0.000100
Footnotes
F2, F5
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Pursuant to the Transaction Support Agreement, dated as of November 10, 2025 (the "TSA"), by and between Tether Investments, S.A. de C.V. ("Tether Investments") and RUM Group Inc. (f/k/a Rumble Inc.) (the "Issuer"), at the Closing (as defined in the TSA), the Issuer issued to Tether Investments 2.0281 shares of its Class A common stock, par value $0.0001 per share ("Class A Common Stock") for each no-par value bearer share of Northern Data AG sold to the Issuer by Tether Investments. The market price per share of Class A Common Stock was $7.39 per share at the close of business June 16, 2026.

Footnote F2

The shares reported herein are directly owned by Tether Investments, a wholly-owned subsidiary of Tether Global Investments Fund, S.I.C.A.F., S.A. (f/k/a Tether Holdings, S.A. de C.V.). Mr. Devasini holds a greater than 50% voting interest in Tether Global Investments Fund, S.I.C.A.F., S.A. and thus indirectly holds voting and dispositive power with respect to the securities held by Tether Global Investments Fund, S.I.C.A.F., S.A., including securities held by Tether Investments, its wholly-owned subsidiary. As such, each of Tether Global Investments Fund, S.I.C.A.F., S.A. and Mr. Devasini may be deemed to have beneficial ownership of the shares directly held by the Tether Investments. Each such entity or person disclaims beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

Footnote F3

Pursuant to the TSA, to the extent that the issuance of Class A Common Stock to Tether Investments as consideration under the TSA would result in Tether Investments and its affiliates owning more than 9.9% of the outstanding voting power of the capital stock of the Issuer (the "Voting Limitation"), the Issuer instead delivered to Tether Investments a pre-funded warrant (a "Pre-Funded Warrant") exercisable on a cashless basis into such number of shares of Class A Common Stock so that the shares of Class A Common Stock to be owned by Tether Investments and its affiliates following the Closing will not exceed the Voting Limitation.

Footnote F4

Pursuant to the Equity Commitment Agreement, dated as of November 10, 2025 (the "ECA") by and between Tether Investments and the Issuer, at the Closing (as defined in the TSA), the Issuer drew down approximately $36.2 million in exchange for Pre-Funded Warrants, which were issued in lieu of delivering shares of Class A Common Stock due to the Voting Limitation contained in the ECA.

Footnote F5

Pursuant to the Sale and Transfer and Amendment and Restatement Agreement, dated as of November 10, 2025 (the "Sale and Transfer Agreement") by and among Tether Investments, Northern Data AG and the Issuer, Tether Investments sold to a subsidiary of the Issuer the receivable under Northern Data's loan agreement, with Tether Investments as lender, in exchange for (i) Pre-Funded Warrants exercisable on a cashless basis into such number of shares of Class A Common Stock equal to 50% of the value of such receivable divided by $7.8799 and (ii) a new loan agreement with Tether Investments as lender and principal balance equal in value to the remaining 50% of the receivable.

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