What is Nathan E. Gilbert's total current ownership stake in Alto Ingredients following these purchases?

Following the purchases, Nathan E. Gilbert directly holds 774,741 shares of Alto Ingredients Inc, with an additional 31,200 shares held indirectly by his spouse.

Alto Ingredients (ALTO) Director Adds 25,000 Shares in Open-Market Buys

Q: How many shares did Alto Ingredients director Nathan E. Gilbert purchase, and at what prices?

Nathan E. Gilbert purchased a total of 25,000 shares of Alto Ingredients Inc's common stock in open-market transactions on May 12 and May 13: 20,000 shares at $4.61 per share and 5,000 shares at a weighted average price of $4.45 per share.

May 14, 2026

Alto Ingredients director Nathan E. Gilbert purchased 25,000 shares in open-market transactions at prices between $4.45 and $4.61. His direct holdings now total 774,741 shares.

Stock Titan

2026-04-10

Craig-Hallum Maintains Buy Rating on Alto Ingredients (ALTO)

2026-05-14

Alto Ingredients (ALTO) Director Adds 25,000 Shares in Open-Market Buys

2026-05-15

Alto Ingredients director Nathan Gilbert E buys $114,450 in stock

2026-05-18

Alto Ingredients CLO Donates 20,000 Shares

2026-06-15

Alto Ingredients, Inc. Completes Transaction to Monetize All 2025 45Z Clean Fuel Production Tax Credits