Alto Ingredients director buys 25,000 ALTO shares
Alto Ingredients director Nathan E. Gilbert reported open-market purchases of the company’s common stock.
Rhea-AI Filing Summary
Alto Ingredients director Nathan E. Gilbert reported open-market purchases of the company’s common stock. On May 12, he bought 20,000 shares at $4.61 per share, followed by another purchase of 5,000 shares at $4.45 per share on May 13. After these transactions, Gilbert directly holds 774,741 shares of Alto Ingredients common stock. The filing also shows an additional 31,200 shares held indirectly, listed as owned "by spouse." A footnote explains that the reported price for the May 13 purchase is a weighted average of multiple trades executed between $4.4965 and $4.775 per share.
Positive
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Negative
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Insider Trade Summary
Net Buyer: 25,000 shares
Net Buy
3 txns
Insider
NATHAN GILBERT E
Role
Director
Bought
25,000 shs ($114K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Purchase | Common Stock | 5,000 | $4.45 | $22K |
| Purchase | Common Stock | 20,000 | $4.61 | $92K |
| holding | Common Stock | -- | -- | -- |
Holdings After Transaction:
Common Stock — 774,741 shares (Direct);
Common Stock — 31,200 shares (Indirect, by spouse)
Footnotes (1)
- F1. The price reported is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $4.4965 to $4.775, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.
Key Figures
Open-market buy 1: 20,000 shares at $4.61
Open-market buy 2: 5,000 shares at $4.45
Total net shares bought: 25,000 shares
+3 more
6 metrics
Open-market buy 1
20,000 shares at $4.61
Common Stock purchase on May 12, 2026
Open-market buy 2
5,000 shares at $4.45
Common Stock purchase on May 13, 2026 (weighted average)
Total net shares bought
25,000 shares
Net-buy across reported transactions
Direct holdings after trades
774,741 shares
Common Stock directly owned after May 13, 2026
Indirect holdings by spouse
31,200 shares
Common Stock reported as owned by spouse
Price range for weighted average
$4.4965–$4.775
Range of individual trades on May 13, 2026
Key Terms
open-market purchase, weighted average price, indirect, beneficial ownership
4 terms
open-market purchase financial
"transaction_action": "open-market purchase""
An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.
weighted average price financial
"The price reported is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
indirect financial
""direct_or_indirect": "I", "nature_of_ownership": "by spouse""
beneficial ownership financial
"full information regarding the number of shares purchased at each separate price"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transaction did Alto Ingredients (ALTO) director Nathan E. Gilbert report?
Director Nathan E. Gilbert reported buying Alto Ingredients common stock in the open market. He made two purchases totaling 25,000 shares, increasing his direct holdings while also disclosing additional shares held indirectly through his spouse as shown in the Form 4 filing.
What are Nathan E. Gilbert’s Alto Ingredients (ALTO) holdings after these transactions?
Following the reported purchases, Nathan E. Gilbert directly holds 774,741 Alto Ingredients common shares. The Form 4 also reports 31,200 additional common shares held indirectly and described as owned "by spouse," reflecting an indirect beneficial ownership position alongside his direct holdings.
What does the weighted average price disclosure mean in the ALTO Form 4?
The Form 4 states the reported price for one transaction is a weighted average. This means the 5,000 shares on May 13 were bought in multiple trades between $4.4965 and $4.775, with $4.45 representing the average price calculated across all those individual executions.
Does the Alto Ingredients (ALTO) Form 4 include any derivative or option transactions?
The Form 4 shows only common stock transactions for Nathan E. Gilbert, specifically open-market purchases. The derivative section is empty, and the transaction summary lists no option exercises or other derivative trades, focusing solely on changes in common share ownership.
AI-generated analysis. How Rhea-AI works. Not financial advice.
