Form 4: Rambus Inc. Director Charles Kissner Reports Stock Transactions

Director Charles Kissner reports acquisition and disposal of Rambus Inc. (RMBS) stock, including restricted stock units vesting in 2026.

Summary

• On April 1, 2025, Charles Kissner, a director of Rambus Inc. (RMBS), reported acquiring 3,824 shares of common stock represented by restricted stock units (RSUs) at a price of $0.
• These RSUs vest on April 1, 2026, or the first business day thereafter, and each RSU represents the right to receive one share of RMBS common stock.
• Kissner also reported disposing of 3,824 shares of common stock.
• Following these transactions, Kissner directly owns 38,322 shares and indirectly owns 18,747 shares through Kissner and Associates LLC.
• The report was filed on April 3, 2025, by Brian Wu under power of attorney.

Sentiment

Score: 5

Explanation: This is a routine regulatory filing, so the sentiment is neutral. It simply reports stock transactions by a company director.

Industry Context

This is a standard SEC Form 4 filing, which is a routine disclosure of stock transactions by company insiders. It provides transparency into the trading activities of directors and officers, allowing investors to monitor their investment decisions.

Stakeholder Impact

• The filing provides transparency to shareholders regarding the stock transactions of a company director.

Key Dates

Keywords

Form 4, Rambus Inc, RMBS, Charles Kissner, Director, Stock Transaction, Restricted Stock Units, RSU, Beneficial Ownership