Insider Cluster (4 insiders) ·Filed May 29, 2026

KTOS

KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
BEARISH
Impact 5/10
Horizondays Processed4mo ago
Insider cluster: 4 insiders, $2.2M total
Actionable Insight ▼ Bearish

The cluster of C-suite selling at elevated prices is a modest bearish signal. Monitor for any upcoming earnings pre-announcement or material news that could explain the timing. The stock has been volatile (recent T+20 moves of -10% to -29%), so position sizing should account for downside risk.

DirectionBearish
Confidencemedium
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
KTOS ▼ -17.09% at T+60d
SHORT call ✓ call won +17.09% · α vs SPY +18.32% · entry $63.49 → $52.64
Entry anchored
May 29, 04:43 PM ET
via exchange tick
T+1d
-0.35%
call +0.35% · α +0.50%
$63.27
settled 4mo ago
T+5d
-7.83%
call +7.83% · α +5.08%
$58.52
settled 4mo ago
T+20d
-21.47%
call +21.47% · α +20.17%
$49.86
settled 3mo ago
T+60d
-17.09%
call +17.09% · α +18.32%
$52.64
settled 5w ago

Price Chart

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Executive Summary

Four KTOS insiders, including three division presidents and a director, sold a total of $2.21M in open-market sales over a 7-day window. The cluster is dominated by a $1.79M sale from the President of the ME Division, and all sales occurred near the stock's recent highs. While the dollar value is modest relative to KTOS's $12.2B market cap (0.018%), the concentration of C-suite selling at similar prices warrants attention, especially given the stock's recent volatility.

Key Financial Metrics

Direction
selling
Total Value
$2.2M
Insiders
4

Key Facts

  • Total insider sales: $2.21M across 4 transactions
  • Largest sale: Jonah Adelman (President, ME Division) sold 31,348 shares for $1.79M
  • Steven Fendley (President, US Division) sold 4,644 shares for $264K
  • Bobbi Doorenbos (Director) sold 2,500 shares for $143K
  • Stacey Rock (President, KTT Division) sold 200 shares for $13K
  • All sales were open-market transactions; no 10b5-1 plan pattern evident
  • Sales represent ~0.018% of KTOS's $12.2B market cap
  • Stock traded between $56.92 and $63.14 during the cluster window

Financial Impact

$2.21M in insider sales, representing 0.018% of market cap

insider ownershipfloat

Risk Factors

  • Insider sales may be liquidity-driven or part of pre-arranged plans not disclosed
  • Stock has shown significant negative momentum (avg T+20 return -18.8% on prior reports)
  • Defense sector exposure to government budget cycles and geopolitical shifts

Market Snapshot

Exchange
Nasdaq
Sector
Guided Missiles & Space Vehicles & Parts
Analyst Consensus
82% bullish (28 analysts)

Investment Themes

Defense Tech

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-KTOS-1780091101617
41 reports for KTOS
Performance horizon
71% Hit rate 5 of 7 directional calls best @ T+60▲ +18.65%Jun 11, 2026
Filters
Rows
Reports for KTOS — sortable, filterable
TypeNow
Aug 26, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$53.69 $47.02▼ −12.42%▼ −11.91%$43.07 (−19.78%)
Aug 20, 2026
6w ago
Insider Cluster
BEARISH ★ 5/10
$57.17 $47.46▲ +16.98%▲ +16.71%$43.07 (+24.66%)
Aug 19, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$56.18 $47.46▼ −15.52%▼ −15.52%$43.07 (−23.34%)
Aug 17, 2026
6w ago
144
NEUTRAL ★ 2/10
$61.99 $47.59▼ −23.23%▼ −21.92%$43.07 (−30.52%)
Aug 17, 2026
6w ago
Press Release
BULLISH ★ 6/10
$63.29 $47.62▼ −24.76%▼ −22.78%$43.07 (−31.95%)
Aug 7, 2026
7w ago
Insider Cluster
NEUTRAL ★ 2/10
$62.42 $48.20▼ −22.78%▼ −21.87%$43.07 (−31.00%)
Jul 17, 2026
10w ago
Insider Cluster
NEUTRAL ★ 2/10
$45.94 $63.29▲ +37.77%▲ +33.65%$43.07 (−6.25%)
Jul 17, 2026
10w ago
Insider Cluster
NEUTRAL ★ 3/10
$45.94 $63.29▲ +37.77%▲ +33.65%$43.07 (−6.25%)
Jul 10, 2026
11w ago
Insider Cluster
NEUTRAL ★ 3/10
$46.96 $62.42▲ +32.92%▲ +29.74%$43.07 (−8.28%)
Jul 2, 2026
13w ago
Insider Cluster
NEUTRAL ★ 2/10
$55.35 $46.17▼ −16.59%▼ −16.17%$43.07 (−22.19%)
Showing 10 of 41

US Market Status

Market Closed — Opens Mon (65h)

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Report published May 29, 2026