SCHEDULE 13D/A Filed 2026-05-26 Event 2026-05-22 SEC 0001193125-26-239217 →

GOFF JOHN C → GameSquare Holdings, Inc. GAME

Stake: 5.10% Shares: 4,765,498 CUSIP: 36468G103 Class: Common Shares, par value of $0.0001

Item 4 — Purpose of Transaction

Item 4 of the Schedule 13D is hereby amended and supplemented by inserting the following information at the end of Item 4: On May 22, 2026, Goff Jones effected the Distribution, without payment of consideration by Goff Jones' members. As a result of the Distribution, Goff Jones no longer beneficially owns any Common Shares. None of the Reporting Persons have sold any of the securities of the Issuer, and the Distribution did not change any Reporting Person's pecuniary interest (if any) in any of the securities reported on this Schedule 13D.

Cross-References

Insider Activity (last 365d)

1 transaction

1 buys · 0 sales · 0 awards/exercises

Issuer Cluster

4 13D/G filings on this issuer

3 other filings besides this one

Filer Track Record

18 filings by this filer

17 other filings in the data moat

Short Interest · settle 2026-04-30

DTC 1.00

5,908,293 shares short · -30.6% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-04-22	Blue & Silver Ventures, Ltd.	—	Buy	809,109	$0.58	$469K

Other 13D/G Filings on GameSquare Holdings, Inc.

Filed	Form	Filer	Stake	Shares
2025-08-22	SCHEDULE	GOFF JOHN C	6.40%	6,342,653	view →
2024-03-11	SC	GOFF JOHN C	—	—	view →
2024-02-26	SC	Porter Stuart D	—	—	view →

Other Filings by GOFF JOHN C

Filed	Form	Issuer	Stake	Shares
2025-08-22	SCHEDULE	GameSquare Holdings, Inc. GAME	6.40%	6,342,653	view →
2024-03-11	SC	GameSquare Holdings, Inc. GAME	—	—	view →
2021-06-09	SC	CONTANGO OIL & GAS CO	—	—	view →
2021-01-22	SC	CONTANGO OIL & GAS CO	—	—	view →
2021-01-22	SC	Mid-Con Energy Partners, LP	—	—	view →
2020-12-22	SC	CONTANGO OIL & GAS CO	—	—	view →
2020-10-27	SC	CONTANGO OIL & GAS CO	—	—	view →
2020-10-27	SC	Mid-Con Energy Partners, LP	—	—	view →
2020-06-11	SC	CONTANGO OIL & GAS CO	—	—	view →
2020-06-09	SC	Mid-Con Energy Partners, LP	—	—	view →
2019-12-23	SC	CONTANGO OIL & GAS CO	—	—	view →
2019-12-18	SC	CONTANGO OIL & GAS CO	—	—	view →
2019-09-18	SC	CONTANGO OIL & GAS CO	—	—	view →
2019-03-07	SC	Cimarex Resolute LLC	—	—	view →
2019-01-03	SC	Mid-Con Energy Partners, LP	—	—	view →
2018-05-17	SC	Resolute Energy Corp	—	—	view →
2018-02-05	SC	Mid-Con Energy Partners, LP	—	—	view →

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