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ALTOBasic Materials

Alto Ingredients Inc (ALTO) Insider Trading

In the last 90 days, 1 Alto Ingredients Inc (ALTO) insider reported 2 open-market purchases totaling $246,799 and no sales. The most recent open-market purchase was reported on Sep 14, 2026. Source: SEC Form 4 filings.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
0
90-day purchase value
$246,799
Corporate buyers
1
Latest transaction
Sep 14, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Sep 14, 2026Gilbert E NathanCorporate insiderOpen Market Purchase10,000$3.93$39,299
Aug 11, 2026Gilbert E NathanCorporate insiderOpen Market Purchase50,000$4.15$207,500
May 13, 2026Gilbert E NathanCorporate insiderOpen Market Purchase25,000$4.58$114,450

Common questions

ALTO insider trading FAQ

Are ALTO insiders buying or selling?
Over the last 90 days, ALTO insiders were net buyers, reporting $246,799 of open-market purchases and $0.00 of sales.
When was the last ALTO insider purchase?
The most recent open-market purchase of Alto Ingredients Inc stock by an insider was reported on Sep 14, 2026, one of 2 purchases in the last 90 days.
Where does ALTO insider trading data come from?
Watch Insiders reads the SEC Form 4 filings that Alto Ingredients Inc officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.