Form 4: Aqua Metals Executive Reports Tax-Related Share Sale

Chief Engineering and Operating Officer Benjamin S. Taecker disposed of 715 shares of Aqua Metals to satisfy tax obligations.

Summary

• Benjamin S. Taecker, Chief Engineering and Operating Officer of Aqua Metals, Inc., executed a transaction on April 13, 2026.
• The transaction involved the disposition of 715 shares of common stock at a price of $3.92 per share.
• The shares were withheld by the company to cover tax liabilities associated with the vesting of a previously reported restricted share grant.
• Following this transaction, the reporting person maintains a beneficial ownership of 58,065 shares, which includes 26,482 unvested restricted stock units.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as it represents a routine administrative tax transaction rather than a change in management sentiment or company outlook.

Positives

• The transaction was a routine administrative action related to tax withholding rather than a discretionary sale of equity.

Negatives

• The transaction results in a minor reduction in the direct equity stake held by a key member of the executive management team.

Risks

• Reliance on equity-based compensation creates potential volatility in executive ownership levels based on tax withholding requirements.

Future Outlook

No forward-looking guidance or strategic outlook was provided in this filing.

Industry Context

StockSavvy.ai notes that this filing is a standard regulatory disclosure for executive compensation and does not reflect a change in the company's strategic direction or operational performance.

Comparison to Industry Standards

• The practice of withholding shares to satisfy tax obligations upon the vesting of restricted stock units is a standard corporate governance procedure across the technology and industrial sectors.

Stakeholder Impact

• Minimal impact on shareholders as the transaction was a non-discretionary tax withholding event.

Next Steps

• No future actions or milestones were disclosed in this filing.

Key Dates

Keywords

Aqua Metals, AQMS, Insider Trading, Form 4, Executive Compensation, Tax Withholding