GULFPORT ENERGY CORP → MAMMOTH ENERGY SERVICES, INC. TUSK

Stake: — Shares: —

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)

1 transaction

1 buys · 0 sales · 0 awards/exercises

Issuer Cluster

2 13D/G filings on this issuer

1 other filing besides this one

Filer Track Record

1 filings by this filer

0 other filings in the data moat

Short Interest · settle 2026-07-31

DTC 1.00

105,720 shares short · -8.6% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2025-12-11	Amron Arthur H	director	Buy	10,000	$1.89	$19K

Other 13D/G Filings on MAMMOTH ENERGY SERVICES, INC.

Filed	Form	Filer	Stake	Shares
2026-06-22	SCHEDULE 13G	DAVIDSON CHARLES E	—	—	view →

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