NASDAQ:ALTO

Alto Ingredients Stock Insider Trading

Basic Materials > Chemicals - Specialty

Buy ALTO

*Your capital is at risk

$5.53

-0.140 (-2.47%)

At Close: Jun 03, 2026

Alto Ingredients Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 49.35. In total, the insiders bought 3.67M and sold 1.08M ALTO shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	49.35
● Buy	3.67M shares
● Sell	1.08M shares
74% Buy Activity Negligible or No Correlation
Sell Signal Low Confidence Apr 01, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 49.35. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 13, 2024 Buy	Common Stock P-Purchase	Nathan Gilbert E Director	Director	25 000 Value: $33.5K
Nov 12, 2024 Buy	Common Stock P-Purchase	Mcgregor Bryon T President & CEO	CEO / President	37 000 Value: $50.4K
Nov 12, 2024 Buy	Common Stock P-Purchase	Olander Robert R. Chief Financial Officer	C-Suite Officer	7 350 Value: $10K
Nov 12, 2024 Buy	Common Stock P-Purchase	Olander Robert R. Chief Financial Officer	C-Suite Officer	7 350 Value: $10K
Nov 12, 2024 Buy	Common Stock P-Purchase	Mcgregor Bryon T President & CEO	CEO / President	37 000 Value: $50.4K
Jun 21, 2024 Sell	Common Stock F-InKind	Kandris Michael D Director	Director	135 337 Value: $173.2K
Jun 21, 2024 Sell	Common Stock F-InKind	Kandris Michael D Director	Director	135 337 Value: $173.2K
Jun 20, 2024 Buy	Common Stock A-Award	Nury Dianne S. Director	Director	36 666 Value: $48.0K
Jun 20, 2024 Buy	Common Stock A-Award	Gray Maria G Director	Director	36 666 Value: $48.0K
Jun 20, 2024 Buy	Common Stock A-Award	Kieta Douglas L Director	Director	49 166 Value: $64.4K
Jun 20, 2024 Buy	Common Stock A-Award	Nathan Gilbert E Director	Director	36 666 Value: $48.0K
Jun 20, 2024 Buy	Common Stock A-Award	Nathan Gilbert E Director	Director	36 666 Value: $48.0K
Jun 20, 2024 Buy	Common Stock A-Award	Kieta Douglas L Director	Director	49 166 Value: $64.4K
Jun 20, 2024 Buy	Common Stock A-Award	Gray Maria G Director	Director	36 666 Value: $48.0K
Jun 20, 2024 Buy	Common Stock A-Award	Nury Dianne S. Director	Director	36 666 Value: $48.0K
Apr 01, 2024 Sell	Common Stock F-InKind	Mcgregor Bryon T President & CEO	CEO / President	41 775 Value: $95.7K
Apr 01, 2024 Sell	Common Stock F-InKind	Benton Todd E Chief Operating Officer	C-Suite Officer	7 402 Value: $17.0K
Apr 01, 2024 Sell	Common Stock F-InKind	Graham Auste M Gen. Counsel, Vp & Secy	Officer	14 971 Value: $34.3K
Apr 01, 2024 Sell	Common Stock F-InKind	Olander Robert R. Chief Financial Officer	C-Suite Officer	15 178 Value: $34.8K
Apr 01, 2024 Sell	Common Stock F-InKind	Kandris Michael D Director	Director	97 183 Value: $222.5K
Apr 01, 2024 Sell	Common Stock F-InKind	Kandris Michael D Director	Director	97 183 Value: $222.5K
Apr 01, 2024 Sell	Common Stock F-InKind	Olander Robert R. Chief Financial Officer	C-Suite Officer	15 178 Value: $34.8K
Apr 01, 2024 Sell	Common Stock F-InKind	Graham Auste M Gen. Counsel, Vp & Secy	Officer	14 971 Value: $34.3K
Apr 01, 2024 Sell	Common Stock F-InKind	Benton Todd E Chief Operating Officer	C-Suite Officer	7 402 Value: $17.0K
Apr 01, 2024 Sell	Common Stock F-InKind	Mcgregor Bryon T President & CEO	CEO / President	41 775 Value: $95.7K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT ALTO INGREDIENTS, INC.

Alto Ingredients, Inc. produces and markets specialty alcohols and essential ingredients in the United States. The company operates in three segments: Marketing and Distribution, Pekin Production, and Other 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, flavor extracts, and ...

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