Rambus Inc. filings document the reporting obligations of a Nasdaq-listed semiconductor company with common stock registered under the Exchange Act. Recent 8-K reports disclose operating and financial results, earnings-release exhibits, executive appointments and departures, board matters, and other material-event updates tied to the company’s chips, silicon IP, licensing, and product revenue model.
Proxy and shareholder-vote filings describe director elections, auditor ratification, executive compensation votes, governance practices, and voting outcomes from annual meetings. The filing record also includes capital-structure disclosure for Rambus common stock, material agreements and governance matters, and formal exhibits that support the company’s periodic financial and corporate-event reporting.
Rambus director Necip Sayiner reported an open-market sale of company stock. On May 8, 2026, he sold 9,824 shares of Rambus Inc. common stock at $130.18 per share. After this transaction, he directly holds 23,223 Rambus common shares.
Rambus Inc. director Steven Laub sold Common Stock in an open-market transaction. On May 7, 2026, he sold 1,500 shares at a weighted average price of $125.5195 per share, with individual trade prices ranging from $125.49 to $125.52. After the sale, he directly owned 7,519 shares of Rambus Common Stock.
RMBS submitted a Form 144 disclosing a proposed sale of 9,824 shares of Common stock held by Morgan Stanley Smith Barney LLC Executive Financial Services. The filing lists three restricted stock lots: 3,824 shares dated 04/01/2026, 2,972 shares dated 04/01/2025, and 3,028 shares dated 04/01/2023.
The filing shows the securities class as Common and identifies the holdings and grant dates; no entries appear under “Securities Sold During The Past 3 Months” in the provided excerpt.
Rambus Inc. Schedule 13G filed by Invesco Ltd. reports beneficial ownership of 6,499,048 shares of Rambus common stock, representing 6.0% of the class as of 03/31/2026. The filing states these shares are held of record by clients and Invesco holds sole voting power for 6,406,514 shares.
Gagneja Sumeet reported acquisition or exercise transactions in this Form 4 filing.
Rambus Inc. SVP and CFO Sumeet Gagneja received two new stock-based compensation awards. On May 1, 2026, he was granted 26,802 shares of common stock represented by RSUs that vest in four equal annual installments beginning on May 1, 2027. He was also granted 14,518 shares of common stock represented by RSUs that vest in two equal annual installments beginning on May 1, 2027. Each RSU represents a contingent right to receive one share of RMBS common stock upon vesting, and both awards are held directly.
RAMBUS INC executive Sumeet Gagneja, the company’s SVP and CFO, filed an initial Form 3 reporting his insider status. The filing lists his direct beneficial ownership of Common Stock as 0 shares as of the reported date, establishing a baseline for future ownership disclosures.
Rambus Inc ownership disclosure: Vanguard Capital Management reports beneficial ownership of 5,651,568 shares of Rambus Inc common stock, representing 5.22% of the class as of 03/31/2026.
The filing shows Vanguard holds sole dispositive power over 5,651,568 shares and sole voting power for 823,714 shares. The filing identifies affiliated Vanguard entities that exercise voting or dispositive authority over some holdings and notes holdings include shares held in Vanguard-managed funds. The form is signed by Ashley Grim, Head of Global Fund Administration, on 04/30/2026.
Rambus Inc. has appointed Sumeet Gagneja as senior vice president and chief financial officer, effective April 29, 2026, reporting to CEO Luc Seraphin. Interim CFO John Allen will return full-time to his role as vice president, accounting and chief accounting officer.
Gagneja brings more than two decades of finance leadership across major semiconductor and data center companies, including AMD, Western Digital, Xilinx, Innovium, Maxim Integrated, Avago and Intel. He will lead global finance, including financial strategy, capital allocation and investor engagement.
His compensation package includes a base salary of $475,000, a target bonus equal to 75% of base salary (prorated for 2026), a $300,000 new hire bonus, an RSU grant valued at $1,625,000, a performance share award grant valued at $1,625,000, and an additional new hire RSU grant valued at $3,000,000.
Vanguard Portfolio Management reported beneficial ownership of 6,742,464 shares of Rambus Inc common stock, representing 6.23% of the class as of 03/31/2026. The filer states it has sole dispositive power over all 6,742,464 shares and sole voting power for 98,144 shares.