SCHEDULE Filed 2025-08-22 Event 2025-08-14 SEC 0000950170-25-110981 →

GOFF JOHN C → GameSquare Holdings, Inc. GAME

Stake: 6.40% Shares: 6,342,653 CUSIP: 36468G103 Class: Common Shares, par value of $0.0001

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

4 transactions

4 buys · 0 sales · 0 awards/exercises

Issuer Cluster

5 13D/G filings on this issuer

4 other filings besides this one

Filer Track Record

18 filings by this filer

17 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 8.39

7,963,730 shares short · +131.1% vs prior

Post-Filing Returns · since 2025-08-14 on GAME

+1 day

0.0%

+5 days

0.0%

+30 days

0.0%

+60 days

0.0%

+90 days

0.0%

+180 days

0.0%

Anchor price 0.31 on closest trading day on/after 2025-08-14. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-04-27	Blue & Silver Ventures, Ltd.	—	Buy	84,552	$0.60	$51K
2026-04-24	Blue & Silver Ventures, Ltd.	—	Buy	417,813	$0.60	$251K
2026-04-23	Blue & Silver Ventures, Ltd.	—	Buy	922,890	$0.60	$554K
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
2026-05-27	SCHEDULE 13D/A	Blue & Silver Ventures, Ltd.	6.73%	6,332,582	view →
2026-05-26	SCHEDULE 13D/A	GOFF JOHN C	5.10%	4,765,498	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
2026-05-26	SCHEDULE 13D/A	GameSquare Holdings, Inc. GAME	5.10%	4,765,498	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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