MetaCap

Alto Ingredients Insider Trades

NASDAQ: ALTOIndustrialsMajor ChemicalsUSD

3.73-0.005 (-0.13%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
4 · $361.25K
Sales
0 · $0
Shares bought / sold
85.00K / 0
Net activity
Net buying $361,249

Alto Ingredients insider activity

Over the last 12 months, Alto Ingredients insiders reported 19 transactions on SEC Form 4: 4 open-market purchases and 0 sales. Insiders bought $361,249 and sold $0 worth of stock, for net insider buying of $361,249. The most recent filing shows NATHAN GILBERT E (Director) buying 10,000 shares at $3.93 on Sep 14, 2026.

Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put ALTO's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

ALTO insider transactions

Alto Ingredients insider transactions
DateInsiderTypeSharesValueFiling
Sep 14, 2026NATHAN GILBERT EDirectorBuy10,000$39.30KForm 4
Aug 11, 2026NATHAN GILBERT EDirectorBuy50,000$207.50KForm 4
Jun 23, 2026Tank Alan RobertDirectorAward23,605—Form 4
Jun 23, 2026NATHAN GILBERT EDirectorAward31,652—Form 4
Jun 23, 2026Nury Dianne S.DirectorAward23,605—Form 4
Jun 23, 2026Gray Maria GDirectorAward23,605—Form 4
May 14, 2026Graham Auste MCLO & SecretaryGift20,000—Form 4
May 13, 2026NATHAN GILBERT EDirectorBuy5,000$22.25KForm 4
May 12, 2026NATHAN GILBERT EDirectorBuy20,000$92.20KForm 4
Apr 1, 2026Graham Auste MCLO & SecretaryTax withholding32,902$157.60KForm 4
Apr 1, 2026Sneed James RChief Commercial OfficerTax withholding22,265$106.65KForm 4
Apr 1, 2026Benton Todd ECOOTax withholding25,359$121.47KForm 4
Apr 1, 2026McGregor Bryon TPresident & CEOTax withholding73,062$349.97KForm 4
Apr 1, 2026Olander Robert R.Chief Financial OfficerTax withholding41,072$196.73KForm 4
Mar 17, 2026Olander Robert R.Chief Financial OfficerAward35,730—Form 4
Mar 17, 2026McGregor Bryon TPresident & CEOAward100,108—Form 4
Mar 17, 2026Graham Auste MCLO & SecretaryAward30,794—Form 4
Mar 17, 2026Sneed James RChief Commercial OfficerAward30,794—Form 4
Mar 17, 2026Benton Todd ECOOAward35,730—Form 4
Aug 13, 2025Sneed James RChief Commercial OfficerBuy3,176$3.36KForm 4
Jul 9, 2025Nury Dianne S.DirectorAward36,666—Form 4
Jul 9, 2025NATHAN GILBERT EDirectorAward49,166—Form 4
Jul 9, 2025Gray Maria GDirectorAward36,666—Form 4
Jul 9, 2025Tank Alan RobertDirectorAward36,666—Form 4
Jul 9, 2025Bezdek JeremyDirectorAward36,666—Form 4
Apr 1, 2025Graham Auste MCLO & SecretaryTax withholding22,677$25.40KForm 4
Apr 1, 2025Olander Robert R.Chief Financial OfficerTax withholding22,128$24.78KForm 4
Apr 1, 2025McGregor Bryon TPresident & CEOTax withholding58,929$66.00KForm 4
Apr 1, 2025Benton Todd ECOOTax withholding15,353$17.20KForm 4
Mar 31, 2025Graham Auste MCLO & SecretaryAward47,834—Form 4
Mar 31, 2025Sneed James RChief Commercial OfficerAward47,834—Form 4
Mar 31, 2025Olander Robert R.Chief Financial OfficerAward55,500—Form 4
Mar 31, 2025McGregor Bryon TPresident & CEOAward155,500—Form 4
Mar 31, 2025Benton Todd ECOOAward55,500—Form 4
Nov 13, 2024NATHAN GILBERT EDirectorBuy5,000$6.63KForm 4
Nov 13, 2024NATHAN GILBERT EDirectorBuy25,000$33.48KForm 4
Nov 12, 2024Olander Robert R.Chief Financial OfficerBuy7,350$9.96KForm 4
Nov 12, 2024McGregor Bryon TPresident & CEOBuy37,000$50.42KForm 4
Jun 21, 2024Kandris Michael DDirectorTax withholding135,337$173.23KForm 4
Jun 20, 2024Kieta Douglas LDirectorAward49,166—Form 4
Jun 20, 2024Gray Maria GDirectorAward36,666—Form 4
Jun 20, 2024NATHAN GILBERT EDirectorAward36,666—Form 4
Jun 20, 2024Nury Dianne S.DirectorAward36,666—Form 4
Apr 1, 2024Graham Auste MGen. Counsel, VP & SecyTax withholding14,971$34.28KForm 4
Apr 1, 2024Benton Todd EChief Operating OfficerTax withholding7,402$16.95KForm 4
Apr 1, 2024McGregor Bryon TPresident & CEOTax withholding41,775$95.66KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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