Insider Cluster (5 insiders) ·Filed Aug 28, 2026

RKLB

Rocket Lab Corp
NEUTRAL
Impact 2/10
Horizonimmediate Processed1mo ago
Insider cluster: 5 insiders, $2.7M total
Actionable Insight • Neutral

The dollar value of these insider sales is trivial relative to Rocket Lab's $40.4B market cap. Per academic literature, cluster sales are not predictive of future returns, especially at this scale. Monitor for any material corporate events (earnings, contract wins, guidance changes) that could drive the stock, but this insider activity alone does not warrant a bearish read.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d ⚠ clustered
RKLB ▲ +9.04% at T+20d
NEUTRAL call ✓ call won +9.04% · α vs SPY +8.98% · entry $63.92 → $69.70
Next anchor: T+60d in 7w
Latest observation: T+21 +24.03% FF3 residual α
Entry anchored
Aug 28, 06:04 PM ET
via 1-min bar
T+1d
-2.16%
call -2.16% · α -1.47%
$62.54
settled 5w ago
T+5d
+3.05%
call +3.05% · α +3.19%
$65.87
settled 28d ago
T+20d
+9.04%
call +9.04% · α +8.98%
$69.70
settled 4d ago
T+60d
—
call — · α —
—
in 7w

Price Chart

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Executive Summary

Five Rocket Lab insiders, including the CFO, COO, and President, sold a total of ~$2.74M in open-market sales over a 7-day window ending Aug 27, 2026. The cluster is 100% sells with no buys, and the total value is ~0.007% of the $40.4B market cap — well below the 0.1% materiality threshold, making this a routine, non-informational cluster likely driven by tax-planning or 10b5-1 plans rather than a bearish signal.

Key Financial Metrics

Direction
selling
Total Value
$2.7M
Insiders
5

Key Facts

  • 5 insiders sold shares in open-market transactions totaling ~$2.74M
  • No insider purchases were reported in the cluster
  • Total sales represent ~0.007% of Rocket Lab's $40.4B market cap
  • CFO Adam Spice sold ~$622K, COO Frank Klein sold ~$1.01M, President Bradford Clevenger sold ~$968K
  • Sales occurred Aug 24-27, 2026, with multiple transactions at prices between $66.25 and $71.17

Financial Impact

~$2.74M in insider sales, representing 0.007% of market cap

Risk Factors

  • Insider sales could accelerate if the stock continues its recent run-up
  • No insider buying to signal confidence in the company's valuation

Market Snapshot

Exchange
Nasdaq
Sector
Guided Missiles & Space Vehicles & Parts
Analyst Consensus
78% bullish (27 analysts)

Investment Themes

Defense TechSpace & Satellites

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-RKLB-1787983817293
46 reports for RKLB
Performance horizon
82% Hit rate 14 of 17 directional calls best @ T+20▲ +59.73%Apr 14, 2026
Filters
Rows
Reports for RKLB — sortable, filterable
TypeNow
Sep 15, 2026
17d ago
425
MIXED ★ 6/10
$63.55 $63.45▼ −0.16%▼ −0.48%$73.92 (+16.32%)
Sep 15, 2026
17d ago
8-K
MIXED ★ 7/10
$63.55 $63.45▼ −0.16%▼ −0.48%$73.92 (+16.32%)
Sep 15, 2026
17d ago
Press Release
BULLISH ★ 7/10
$63.55 $63.45▼ −0.16%▼ −0.48%$73.92 (+16.32%)
Sep 4, 2026
27d ago
Insider Cluster
NEUTRAL ★ 2/10
$65.87 $63.07▼ −4.25%▼ −3.79%$73.92 (+12.22%)
Aug 28, 2026
4w ago
Insider Cluster
NEUTRAL ★ 3/10
$63.92 $62.54▼ −2.16%▼ −1.47%$73.92 (+15.64%)
Aug 28, 2026
4w ago
Insider Cluster
NEUTRAL ★ 2/10
$63.92 $62.54▼ −2.16%▼ −1.47%$73.92 (+15.64%)
Aug 28, 2026
4w ago
Insider Cluster
NEUTRAL ★ 2/10
$63.92 $62.54▼ −2.16%▼ −1.47%$73.92 (+15.64%)
Aug 27, 2026
5w ago
EFFECT
NEUTRAL ★ 4/10
$67.53 $64.39▼ −4.65%▼ −4.42%$73.92 (+9.46%)
Aug 26, 2026
5w ago
Insider Cluster
NEUTRAL ★ 4/10
$67.53 $64.39▼ −4.65%▼ −4.42%$73.92 (+9.46%)
Aug 25, 2026
5w ago
144
NEUTRAL ★ 2/10
$66.91 $66.18▼ −1.09%▼ −1.11%$73.92 (+10.48%)
Showing 10 of 46

US Market Status

Market Closed — Opens Mon (64h 12m)

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Report published Aug 29, 2026