Form 4: Amplitude CFO's Tax Withholding on RSU Vesting

Amplitude's Chief Financial Officer, Andrew Casey, had 54,400 shares withheld for tax obligations related to restricted stock unit vesting.

Summary

• Andrew Casey, Chief Financial Officer of Amplitude, Inc., had 54,400 shares of Class A Common Stock withheld by the company.
• The shares were withheld on November 15, 2025, at a price of $10.73 per share.
• This transaction was solely to satisfy tax withholding obligations in connection with the net issuance of shares from the vesting of restricted stock units (RSUs) and does not represent a sale by Mr. Casey.
• Following this transaction, Mr. Casey beneficially owns 1,106,208 shares of Class A Common Stock.
• The reported beneficial ownership amount of 1,106,208 shares is stated to include 1,140,440 Restricted Stock Units (RSUs).

Sentiment

Score: 5

Explanation: Neutral. This Form 4 reports a routine, non-discretionary tax withholding event associated with the vesting of restricted stock units, which is a standard component of executive compensation. It does not provide information that would indicate a positive or negative sentiment regarding the company's operational performance, financial health, or strategic direction.

Positives

• The transaction is a routine tax withholding event, not a discretionary sale by the executive, indicating the vesting of equity compensation.
• RSU vesting is a standard component of executive compensation, aligning management's interests with shareholders over time.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Management Comments

• The transaction 'Represents shares of the Issuer's Class A Common Stock withheld by the Issuer solely to satisfy tax withholding obligations in connection with the net issuance of shares of the Issuer's Class A Common Stock delivered to the reporting person on November 15, 2025, from the vesting of restricted stock units ('RSUs'), and does not represent a sale by the reporting person.'

Industry Context

This is a routine insider transaction related to executive compensation and tax obligations, which is a common occurrence across publicly traded companies utilizing equity-based incentive plans. It does not provide specific insights into broader industry trends or competitive positioning.

Related Party Transactions

• The transaction involves the withholding of 54,400 shares of Class A Common Stock by Amplitude, Inc. from its Chief Financial Officer, Andrew Casey, to cover tax obligations arising from the vesting of restricted stock units. This is a standard compensation-related transaction between a company and its executive.

Stakeholder Impact

• Shareholders: The transaction is a routine part of equity compensation and tax management, with minimal direct impact on existing shareholders beyond the previously accounted for dilution from RSU grants.
• Employees: Reflects the company's standard practice of using equity compensation, which can be a positive for employee retention and alignment.

Key Dates

Keywords

Amplitude Inc, AMPL, Form 4, SEC filing, insider transaction, Andrew Casey, CFO, restricted stock units, RSU vesting, tax withholding, beneficial ownership