Alphabet Director Frances Arnold Files Form 144 for Routine Share Sale

Form 144 Filing Overview: Alphabet Inc. (GOOG)

Alphabet Inc. Director Frances Arnold has submitted a Form 144 notice disclosing the intent to sell 82 shares of Class C Capital Stock through Charles Schwab & Co., Inc. on or around October 29, 2026.

Key Transaction Details

• Insider: Frances Arnold (Director)
• Security: Class C Capital Stock
• Number of Shares: 82
• Aggregate Market Value: $23,288.00 (implied price of ~$284.00 per share)
• Acquisition Origin: The shares were acquired on October 28, 2026, via equity compensation (restricted stock lapse).
• Trading Plan: The proposed sale is executed pursuant to a pre-established Rule 10b5-1 trading plan adopted on August 21, 2025.

Prior 3-Month Activity

Frances Arnold reported regular monthly sales under the plan:

• 07/30/2026: 82 shares for gross proceeds of $27,338.00
• 08/28/2026: 82 shares for gross proceeds of $27,692.00
• 09/30/2026: 83 shares for gross proceeds of $28,257.00

Market & Trading Significance

This transaction carries Low trading significance. The sale represents a negligible fraction of Alphabet's 5.58 billion Class C shares outstanding and aligns with routine monthly equity vesting and diversification under a 10b5-1 trading plan adopted over a year prior.