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Insider / Atlas Energy Solutions Inc.

SHEPARD GREGORY M

Insider at Atlas Energy Solutions Inc.

Company
Atlas Energy Solutions Inc.
Ticker
AESI
First filing on record
December 17, 2025
Latest trade on record
February 18, 2026
SEC filings
EDGAR ↗

SHEPARD GREGORY M, Insider at Atlas Energy Solutions Inc., has disclosed 6 transactions in AESI since December 17, 2025: 0 purchases (0 open-market buys) and 2 sales, worth about $2.7M at the reported prices. The latest was filed February 19, 2026, 1 day after the trade; 1 filing was late against the 2-business-day Form 4 deadline.

Last updated February 19, 2026 · Source: SEC EDGAR Form 4 filings

Transactions
6
Open-market buys
0
Sales
2
Avg. disclosure lag
2.7d

Trading in charts

Trade timeline

When does this person trade, how big, and in which direction? Every trade in the last 12 months.

Bought (above the line)Sold (below the line)Other transaction
Oct 25NovDecJan 26FebMarAprMayJunJulAugSep
Oct 25NovDecJan 26FebMarAprMayJunJulAugSep

In the last 12 months SHEPARD GREGORY M made no purchases and 2 sales worth $2.7M, plus 4 other transactions. Dot size is the dollar amount.

Portfolio mix

Which stocks does this person trade most? Tile size is dollars traded, all time on record.

SHEPARD GREGORY M has traded 1 stock on record; the largest by dollars is AESI.

Reporting lag

Does this person report on time? One bar per filing against the Form 4 deadline.

On timeLate
Form 4 deadlineoldest filingnewest

1 of 5 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).

What kind of transactions

Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.

Rows by Form 4 transaction code
CodeMeaningRowsSharesValue
JOther acquisition or disposal44—
SOpen-market sale2230,000$2.7M
Rows by year of the trade
YearRowsBoughtSold
2026202 · $2.7M
2025400

Transactions

Download AESI trades (CSV)45 rows · 16 KB · every filer in this ticker, this insider included · all downloads

SecuritySideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
AESISell SFebruary 18, 2026February 19, 20261d130,000$12$1.6MForm 4 ↗
AESISell SFebruary 17, 2026February 19, 20262d100,000$12$1.2MForm 4 ↗
AESIOther JDecember 31, 2025January 2, 20262d1——derivativeForm 4 ↗
AESIOther JDecember 24, 2025December 29, 20255d1——latederivativeForm 4 ↗
AESIOther JDecember 19, 2025December 23, 20254d1——derivativeForm 4 ↗
AESIOther JDecember 15, 2025December 17, 20252d1——derivativeForm 4 ↗

Filings

FiledFormAccessionRowsStatusSource
February 19, 2026Form 40001104659-26-0173422publishedEDGAR ↗
January 2, 2026Form 40001104659-26-0001921publishedEDGAR ↗
December 29, 2025Form 40001104659-25-1248271publishedEDGAR ↗
December 23, 2025Form 40001104659-25-1241691publishedEDGAR ↗
December 17, 2025Form 40001104659-25-1220251publishedEDGAR ↗

Other insiders at Atlas Energy Solutions Inc.

Everyone on file, with contracts and lobbying under the company's name: Atlas Energy Solutions Inc..

Guides for this page

Sources and method

Official sources behind this page
SourceFilingsRowsFirst filedNewest filedRead the originals
SEC EDGAR, Form 456December 17, 2025February 19, 2026Form 4 list on EDGAR

Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.

Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.