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Insider trade

Rambus (RMBS)CFO sold ~$832K

Desmond Lynch, CFO at Rambus, sold ~$832K of Rambus shares.

~$832K
Approx. value · 9,074 sh @ $91.70
64K
Holds after · shares reported
Traded
Sep 15, 2025
Filed
Sep 16, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Aug 4, 2025Insider · 2 peopleInsiders: 2 sales (~$142K)
  2. Aug 8, 2025InsiderDirector sold ~$551K of RMBS shares in the open market
  3. Aug 13, 2025InsiderDirector sold ~$84K of RMBS shares in the open market
  4. Aug 29, 2025InsiderDirector sold ~$178K of RMBS shares in the open market
  5. Sep 2, 2025InsiderDirector sold ~$215K of RMBS shares in the open market
  6. Sep 11, 2025InsiderDirector sold ~$642K of RMBS shares in the open market
  7. Sep 15, 2025 · this disclosureInsiderCFO sold ~$832K of RMBS shares in the open market

What came next

  1. Oct 6, 2025Insider · 1 personInsiders: 2 sales (~$921K)
  2. Oct 27, 2025Company filing · Form 8-K · ResultsReported its results
  3. Nov 7, 2025InsiderDirector sold ~$512K of RMBS shares in the open market
  4. Nov 10, 2025InsiderDirector sold ~$447K of RMBS shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Rambus

For Rambus, OQRO holds 4 insider filings (SEC Form 4 or Form 144) and 10 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its RMBS page.

Other recent filings by Desmond Lynch, SVP, CFO

The full history of Desmond Lynch, SVP, CFO is on the profile page.

How this filing works

Other disclosures at Rambus

Everything OQRO holds on this company is on its RMBS page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data