Seraphin Luc 4
4 · RAMBUS INC · Filed Mar 3, 2026
Insider Transaction Report
Form 4
RAMBUS INCRMBS
Seraphin Luc
DirectorPresident and CEO
Transactions
- Sale
Common Stock
[F1][F2]2026-03-02$95.83/sh−1,679$160,901→ 369,305 total - Sale
Common Stock
[F1][F3]2026-03-02$97.38/sh−7,225$703,569→ 362,080 total - Sale
Common Stock
[F1][F4]2026-03-02$98.22/sh−13,654$1,341,071→ 348,426 total - Sale
Common Stock
[F1][F5]2026-03-02$99.17/sh−9,469$939,002→ 338,957 total - Sale
Common Stock
[F1][F6]2026-03-02$100.20/sh−6,587$660,004→ 332,370 total - Sale
Common Stock
[F1][F7]2026-03-02$101.65/sh−1,300$132,150→ 331,070 total
Footnotes (7)
- [F1]The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 11, 2025.
- [F2]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $95.59 to $96.40, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
- [F3]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $96.64 to $97.64, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
- [F4]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.68 to $98.64, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
- [F5]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.69 to $99.635, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
- [F6]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.875 to $100.85, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
- [F7]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $101.28 to $102.17, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
Signature
/s/ Brian Wu, by power of attorney|2026-03-03