Graham Auste M 4

What Happened Graham Auste, Chief Legal Officer & Secretary of Alto Ingredients, had 32,902 shares withheld (disposed) to cover withholding taxes related to the vesting of restricted stock. The shares were valued at $4.79 each for a total of $157,601. This was a tax-withholding disposition (code F), a routine administrative transaction tied to equity compensation rather than an open-market sale.

Key Details

• Transaction date and price: April 1, 2026 — 32,902 shares at $4.79 per share (total ~$157,601).
• Transaction type/code: F — payment of tax liability via share withholding (disposition).
• Footnote: Shares were withheld upon vesting of restricted stock to cover withholding taxes.
• Filing: Form 4 filed April 3, 2026 for the April 1 transaction; appears timely (within the usual two-business-day window).
• Shares owned after transaction: Not specified in the provided filing excerpt.

Context Share withholding to satisfy tax obligations on vesting RSUs is a common, administrative action and typically does not signal a change in the insider’s view of the company. Because this was a withholding event (not an open-market sale or purchase), it should be interpreted as part of routine compensation administration rather than a directional insider trade.