ISSUER PROFILE · CIK 0000917273
RAMBUS INCRMBS
1 13D/G filings
1 distinct filers
1 insider transactions (365d)
Cross-Reference Snapshot
Activist filings
1
1 SCHEDULE 13G
Distinct filers
1
single filer
Insiders (365d)
1
0 buys · 1 sales
Latest short DTC
2.87
as of 2026-10-15
13D/G Filings Timeline · 1 total
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|
| 2026-06-05 |
SCHEDULE 13G |
FMR LLC |
— |
— |
|
view → |
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-08-07 |
KISSNER CHARLES |
director |
Sale |
5,000 |
$100.92 |
$505K |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-10-15 |
4,287,851 |
2.87 |
-10.4% |
| 2026-09-30 |
4,784,389 |
1.45 |
-23.1% |
| 2026-09-15 |
6,222,309 |
3.22 |
+2.7% |
| 2026-08-31 |
6,060,909 |
3.14 |
+11.6% |
| 2026-08-14 |
5,432,091 |
2.83 |
+32.9% |
| 2026-07-31 |
4,087,131 |
1.29 |
-10.8% |
| 2026-07-15 |
4,581,716 |
1.61 |
-6.1% |
| 2026-06-30 |
4,878,765 |
1.06 |
-36.5% |
| 2026-06-15 |
7,682,296 |
2.76 |
+6.2% |
| 2026-05-29 |
7,232,931 |
3.56 |
-5.2% |
| 2026-05-15 |
7,632,626 |
3.35 |
+11.0% |
| 2026-04-30 |
6,878,263 |
2.08 |
+1.7% |
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