Insider Cluster (2 insiders) ·Filed Feb 23, 2026

RMBS

RAMBUS INC
NEUTRAL
Impact 3/10
Horizondays Processed7mo ago
Insider cluster: 2 insiders, $595K total
Actionable Insight • Neutral

Monitor for additional selling by executives; this single CEO sale is within normal range and not materially concerning given its small size relative to market cap.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
RMBS ▲ +29.90% at T+60d
NEUTRAL call ✓ call won +29.90% · α vs SPY +21.65% · entry $95.27 → $123.76
Entry anchored
Feb 20, 03:59 PM ET
via exchange tick
T+1d
+3.46%
call +3.46% · α +2.73%
$98.57
settled 7mo ago
T+5d
+3.79%
call +3.79% · α +3.17%
$98.88
settled 7mo ago
T+20d
-2.02%
call -2.02% · α +1.93%
$93.35
settled 7mo ago
T+60d
+29.90%
call +29.90% · α +21.65%
$123.76
settled 5mo ago

Price Chart

Loading chart...

Executive Summary

Rambus CEO Seraphin Luc sold $160,900 worth of shares in an open-market transaction, while Victor Peng received a non-cash grant of 168 shares. The total open-market value represents 0.0015% of Rambus's $10.7B market cap, indicating minimal economic impact.

Key Financial Metrics

Direction
selling
Total Value
$160.9K
Insiders
2

Key Facts

  • CEO Seraphin Luc sold 1,679 shares at $95.8312 per share for a total of $160,900.59 in open-market disposition.
  • Victor Peng was granted 168 shares at $0 value — a non-cash, routine equity award.
  • Total open-market transaction value: $160,900.59 (0.0015% of $10.7B market cap).
  • Both transactions occurred on 2026-03-02.

Financial Impact

$160,900 in open-market selling by CEO, no cash impact from grant

insider ownershipshare count (dilution negligible)

Risk Factors

  • Perception risk from CEO selling, though magnitude is low
  • Lack of context on why the sale occurred — could be personal financial planning

Market Snapshot

Exchange
Nasdaq

Investment Themes

Semiconductors

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)cluster-RMBS-1772591651438
13 reports for RMBS
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for RMBS — sortable, filterable
TypeNow
Aug 5, 2026
8w ago
8-K
NEUTRAL ★ 4/10
$97.30 $84.72▼ −12.93%▼ −12.33%$111.97 (+15.08%)
Jul 27, 2026
9w ago
8-K
BULLISH ★ 7/10
$87.75 $89.86▲ +2.40%▼ −0.98%$111.97 (+27.60%)
Jun 3, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$169.35 $112.92▼ −33.32%▼ −31.95%$111.97 (−33.88%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 4/10
$170.66 $112.92▼ −33.83%▼ −32.83%$111.97 (−34.39%)
May 27, 2026
18w ago
Insider Cluster
NEUTRAL ★ 3/10
$148.02 $114.73▼ −22.49%▼ −19.35%$111.97 (−24.35%)
May 26, 2026
18w ago
Insider Cluster
NEUTRAL ★ 2/10
$148.66 $123.69▼ −16.80%▼ −14.90%$111.97 (−24.68%)
May 7, 2026
21w ago
Insider Cluster
NEUTRAL ★ 2/10
$126.60 $170.66▲ +34.80%▲ +31.67%$111.97 (−11.56%)
Apr 29, 2026
22w ago
8-K
NEUTRAL ★ 2/10
$115.11 $148.02▲ +28.59%▲ +23.62%$111.97 (−2.73%)
Apr 27, 2026
22w ago
8-K
NEUTRAL ★ 5/10
$111.27 $157.23▲ +41.30%▲ +35.84%$111.97 (+0.63%)
Apr 24, 2026
23w ago
8-K
NEUTRAL ★ 3/10
$141.31 $157.23▲ +11.27%▲ +6.31%$111.97 (−20.76%)
Showing 10 of 13

US Market Status

Market Closed — Opens Mon (65h 7m)

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access
Report published Mar 4, 2026