How many insider trades does FilingIQ track for ALTO?

FilingIQ tracks 118 Form 4 insider transactions for ALTO (Alto Ingredients, Inc.), covering filings from Mar 15, 2021 onwards. 12 of those were filed in the last 90 days.

Are ALTO insiders net buyers or net sellers?

Across the full Form 4 history for ALTO, 34 transactions (29%) were open-market purchases and 4 (3%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does ALTO insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is ALTO in?

Alto Ingredients, Inc. (ALTO) is classified in the Basic Materials sector, specifically Specialty Chemicals, with a current market capitalisation of $349.59M.

ALTO insider trading

NasdaqCM Basic Materials

Alto Ingredients, Inc. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

118

Last 90 days

Buys / sells

29% / 3%

Market cap

$349.59M

About Alto Ingredients, Inc.

Alto Ingredients, Inc. produces, distributes, and markets specialty alcohols, renewable fuel, and essential ingredients in the United States. The company operates in three segments: Marketing and Distribution, Pekin Campus Production, and Western Production. It offers specialty alcohols used in mouthwash, cosmetics, pharmaceuticals, hand sanitizers, disinfectants, and cleaners for health, home, and beauty markets; grain neutral spirits used in alcoholic beverages and vinegar, as well as corn germ used in corn oils in the food and beverage markets; alcohols and other products for paint applications and fertilizers in the industrial and agriculture markets; and essential ingredients, including dried yeast, corn protein meal, corn protein feed, corn germ, distillers grains, and liquid feed for commercial animal feed and pet food applications, as well as yeast and gas liquid CO2 for human consumption. The company also provides fuel-grade ethanol used as transportation fuel additives and distillers corn oil used as a renewable diesel and biodiesel feedstock, as well as fuel-grade ethanol produced by third parties. In addition, it offers transportation, storage, and delivery services through third-party service providers. Further, the company operates alcohol production facilities. It sells ethanol to integrated oil companies and gasoline marketers; essential ingredient feed products to dairies and feedlots; and corn oil to poultry, renewable diesel, and biodiesel customers. The company was formerly known as Pacific Ethanol, Inc. and changed its name to Alto Ingredients, Inc. in January 2021. Alto Ingredients, Inc. was founded in 2003 and is headquartered in Pekin, Illinois.

Company website: www.altoingredients.com

ALTO insider activity at a glance

FilingIQ has scored 118 insider transactions for ALTO since Mar 15, 2021. The most recent filing in our index is dated May 13, 2026.

Across the full history, 34 open-market purchases and 4 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on ALTO insider trades is 49.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live ALTO trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for ALTO?: FilingIQ tracks 118 Form 4 insider transactions for ALTO (Alto Ingredients, Inc.), covering filings from Mar 15, 2021 onwards. 12 of those were filed in the last 90 days.
Are ALTO insiders net buyers or net sellers?: Across the full Form 4 history for ALTO, 34 transactions (29%) were open-market purchases and 4 (3%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does ALTO insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is ALTO in?: Alto Ingredients, Inc. (ALTO) is classified in the Basic Materials sector, specifically Specialty Chemicals, with a current market capitalisation of $349.59M.

Methodology & sources

Every ALTO insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.