Form 4: Twilio Director Dubinsky Reports RSU Grant, Trust Transfer

Twilio Director Donna Dubinsky reported the immediate vesting of 763 Restricted Stock Units and a subsequent transfer of these shares to a family trust.

Summary

• Donna Dubinsky, a Director at Twilio Inc. (TWLO), reported transactions involving Class A Common Stock.
• On September 15, 2025, Ms. Dubinsky acquired 763 Restricted Stock Units (RSUs) which vested immediately upon grant.
• Each RSU represents the contingent right to receive one share of Twilio's Class A common stock.
• Concurrently, Ms. Dubinsky contributed 763 shares to the Shustek-Dubinsky Family Trust.
• Following these transactions, Ms. Dubinsky's direct beneficial ownership is 0 shares.
• The Shustek-Dubinsky Family Trust indirectly beneficially owns 24,733 shares, which includes the recently transferred shares and previously deferred RSUs.

Sentiment

Score: 6

Explanation: The sentiment is neutral to slightly positive. It reflects a routine compensation event for a director, which is generally a positive sign of continued engagement, but does not indicate significant operational or financial news for the company.

Positives

• A Director received 763 Restricted Stock Units (RSUs) as compensation, indicating continued alignment with shareholder interests.
• The RSUs vested immediately upon grant, providing immediate ownership rights.

Future Outlook

This filing is a report of past insider transactions and does not contain forward-looking statements or guidance.

Industry Context

This is a routine insider transaction filing (Form 4) reporting a director's compensation in the form of Restricted Stock Units and a subsequent transfer to a family trust. It does not provide broader industry context or competitive analysis.

Related Party Transactions

• Transfer of 763 Class A Common Stock by Donna Dubinsky to the Shustek-Dubinsky Family Trust, where Leonard Shustek & Donna Dubinsky serve as Trustees.

Stakeholder Impact

• Shareholders: Minimal direct impact, as this is a routine compensation and ownership restructuring event for a director.
• Director (Donna Dubinsky): Increased beneficial ownership through a family trust, aligning her interests with the company's long-term performance.

Key Dates

Keywords

Twilio, TWLO, Donna Dubinsky, Form 4, Insider Transaction, Restricted Stock Units, RSU, Beneficial Ownership, Director Compensation, Trust Transfer