Olander Robert R. 4

What Happened Robert R. Olander, Chief Financial Officer of Alto Ingredients (ALTO), had 41,072 shares withheld upon vesting of restricted stock to cover withholding taxes. The shares were valued at $4.79 each, totaling $196,735. This was a tax-withholding disposal of shares (transaction code F), not an open-market sale.

Key Details

• Transaction date: 2026-04-01; Filing date: 2026-04-03 (Form 4 accession 0001213900-26-039865).
• Price per share: $4.79; Total value of shares withheld: $196,735.
• Shares owned after transaction: not specified in the provided filing.
• Footnote: F1 — shares were withheld upon vesting of restricted stock to cover withholding taxes.
• Timeliness: filing appears timely (no late-filing indicator provided).

Context Shares withheld to cover taxes are a routine administrative action when restricted stock units vest. This type of transaction reflects tax withholding, not an active decision to sell stock on the open market, and should be interpreted differently from discretionary insider sales or purchases.