RMBS
Rambus IncCompany with tickers: RMBS
CIK
917273
CUSIP
750917106
Shares Outstanding
108,136,967
Website
https://www.rambus.com
Investor Relations
https://investor.rambus.com/investor-home/default.aspx
13F Activity (30d)
6 filings
5 filers
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-06-03 | NECIP SAYINER | Officer | 5,000 | 2026-06-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-02 | EMIKO HIGASHI | Director | 10,000 | 2026-06-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-01 | STANG FAMILY TRUST | Affiliate | 5,000 | 2026-06-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-26 | XIANZHI S FAN | Officer | 37,914 | 2026-05-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-26 | EMIKO HIGASHI | Director | 5,000 | 2026-05-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-22 | JOHN SHINN | Officer | 1,000 | 2026-05-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-08 | NECIP SAYINER | Director | 9,824 | 2026-05-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-07 | STEVEN LAUB | Director | 1,500 | 2026-05-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-24 | MEERA RAO | Director | 2,972 | 2026-04-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-14 | MEERA RAO | Director | 8,538 | 2026-04-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-02 | LUC SERAPHIN | Officer, Director | 5,426 | 2026-04-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-02 | DESMOND M LYNCH | Officer | 1,586 | 2026-04-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-10 | JOHN SHINN | Officer | 4,556 | 2026-03-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-03 | JOHN SHINN | Officer | 4,557 | 2026-03-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-02 | LUC SERAPHIN | Officer, Director | 39,914 | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-23 | DESMOND M LYNCH | Officer | 4,273 | 2026-02-23 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-10 | STANG FAMILY TRUST | Officer | 4,000 | 2025-11-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-07 | STANG FAMILY TRUST | Officer | 5,000 | 2025-11-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-06 | DESMOND M LYNCH | Officer | 9,074 | 2025-10-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-01 | MEERA RAO | Director | 653 | 2025-10-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-15 | DESMOND M LYNCH | Officer | 9,074 | 2025-09-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-11 | NECIP SAYINER | Director | 7,500 | 2025-09-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-02 | MEERA RAO | Director | 3,000 | 2025-09-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-08-29 | STEVEN LAUB | Director | 2,261 | 2025-08-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-08-13 | EMIKO HIGASHI | Director | 1,075 | 2025-08-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-08-08 | NECIP SAYINER | Director | 7,500 | 2025-08-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-08-04 | EMIKO HIGASHI | Director | 1,111 | 2025-08-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-08-04 | JOHN SHINN | Officer | 790 | 2025-08-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-19 | LAUB STEVEN | Director | 5,500 | 2025-05-19 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2025-05-09 | STANG FAMILY TRUST | Director | 3,653 | 2025-05-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-05 | DESMOND M LYNCH | Officer | 3,118 | 2025-05-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-23 | LUC SERAPHIN | Officer, Director | 6,348 | 2025-04-23 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-22 | LUC SERAPHIN | Officer, Director | 1,255 | 2025-04-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-15 | LUC SERAPHIN | Officer, Director | 10,000 | 2025-04-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-08 | LUC SERAPHIN | Officer, Director | 10,000 | 2025-04-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-04-01 | LUC SERAPHIN | Officer, Director | 10,000 | 2025-04-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-25 | LUC SERAPHIN | Officer, Director | 10,000 | 2025-03-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-21 | JOHN SHINN | Officer | 7,632 | 2025-03-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-18 | LUC SERAPHIN | Officer, Director | 10,000 | 2025-03-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-14 | DESMOND M LYNCH | Officer | 3,743 | 2025-03-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-14 | JOHN SHINN | Officer | 7,633 | 2025-03-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-02-19 | Sayiner Necip | Director | 4,625 | 2025-02-19 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-19 | FAN XIANZHI SEAN | Officer | 52,327 | 2025-02-19 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-12-12 | Shinn John | Officer | 2,462 | 2024-12-12 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-12-12 | Rao Meera | Director | 5,408 | 2024-12-12 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-05-08 | ERIC & PAMELA STANG CO-TTEE STANG FAMILY TRUST U/A DTD 09/02/2004 | Director | 6,000 | 2024-05-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-05-07 | ERIC & PAMELA STANG CO-TTEE STANG FAMILY TRUST U/A DTD 09/02/2004 | Director | 5,408 | 2024-05-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-04-16 | LUC SERAPHIN | Officer, Director | 5,530 | 2024-04-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-04-09 | LUC SERAPHIN | Officer, Director | 15,000 | 2024-04-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-04-02 | LUC SERAPHIN | Officer, Director | 15,000 | 2024-04-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Showing 1–50 of 81 filings