SCHEDULE 13G Filed 2026-08-24 Event — SEC 0001213900-26-092998 →

a EXPION360 INC.) XPON

Stake: — Shares: — Class: COMMON STOCK, $0.001 PAR VALUE PER SHARE

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)

8 transactions

8 buys · 0 sales · 0 awards/exercises

Issuer Cluster

2 13D/G filings on this issuer

1 other filing besides this one

Filer Track Record

2 filings by this filer

1 other filing in the data moat

Short Interest · settle 2026-08-14

DTC 1.00

19,931 shares short · -22.5% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-08-21	Hammer Joseph D	director, officer	Buy	4,500	$1000.00	$4.50M
2026-08-21	Hammer Joseph D	director, officer	Buy	1,058,609	$4.25	$4.50M
2026-08-13	Schaffner Brian Paul	director	Award	5,000	—	—
2026-08-13	Shum Steve	director	Award	5,000	—	—
2026-08-13	Lefevre George	director	Award	5,000	—	—
2026-08-13	Nguyen Tien Quoc	director	Award	5,000	—	—
2026-08-13	Burell Scott R	director	Award	5,000	—	—
2026-08-13	Bowin Shawna Lee	officer	Award	10,514	—	—

Other 13D/G Filings on EXPION ENERGY, INC. (f/k/a EXPION360 INC.)

Filed	Form	Filer	Stake	Shares
2026-08-28	SCHEDULE 13D	Five Narrow Lane LP	9.99%	96,317	view →

Other Filings by Five Narrow Lane LP

Filed	Form	Issuer	Stake	Shares
2026-08-28	SCHEDULE 13D	Expion Energy, Inc.	9.99%	96,317	view →

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