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Insider Cluster (7 insiders) ·Filed Aug 18, 2026

CDNL

Cardinal Infrastructure Group Inc.
BULLISH
Impact 6/10
Horizonweeks Processed2mo ago
Insider cluster: 7 insiders, $3.0M total
Actionable Insight ▲ Bullish

The CEO-led cluster buy after a mixed earnings report is a strong conviction signal — management is putting capital to work at current levels despite margin headwinds. The raised revenue guidance and Allied Paving acquisition provide a catalyst narrative.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
CDNL ▼ -26.73% at T+20d
LONG call ✗ call lost -26.73% · α vs SPY -25.89% · entry $43.33 → $31.75
Next anchor: T+60d in 14d
Latest observation: T+46 -54.42% FF3 residual α
Entry = T+0 close
Aug 18, 2026
via day close
T+1d
-2.49%
call -2.49% · α -1.65%
$42.25
settled 2mo ago
T+5d
-4.64%
call -4.64% · α -4.25%
$41.32
settled 2mo ago
T+20d
-26.73%
call -26.73% · α -25.89%
$31.75
settled 6w ago
T+60d
Pending
in 14d

Price Chart

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Executive Summary

Seven CDNL insiders, including the CEO, CFO, and COO, made open-market purchases totaling $2.99M in the week following a record Q2 earnings report that showed explosive revenue growth (+114% YoY) but severe margin compression. This cluster of C-suite and director buys, representing 0.16% of market cap, is a strong bullish signal that management sees the post-earnings sell-off as an opportunity, given the raised revenue guidance and the $120M Allied Paving acquisition.

Key Financial Metrics

Direction
buying
Total Value
$3.0M
Insiders
7

Key Facts

  • Seven insiders bought $2.99M in open-market purchases over 7 days (Aug 10-17, 2026)
  • CEO Jeremy Spivey bought $3.2M across multiple trades at $36.58-$39.65
  • CFO Michael Rowe bought $256K at $36.53; COO Benjamin Wood bought $534K at $39.22
  • Total insider buying represents ~0.16% of CDNL's $1.9B market cap
  • Purchases came 8 days after Q2 earnings: revenue $226.9M (+114% YoY), adjusted EBITDA margin 12.4% vs 18.6% prior year
  • Company raised FY revenue guidance to $880-900M but lowered EBITDA margin guidance to 16-18% from 20%+
  • Announced $120M acquisition of Allied Paving concurrent with earnings

Financial Impact

$2.99M in insider open-market purchases, representing 0.16% of market cap

insider ownershipmarket cap

Risk Factors

  • Adjusted EBITDA margin collapsed to 12.4% from 18.6% in Q2, and full-year margin guidance was lowered to 16-18% from 20%+
  • The $120M Allied Paving acquisition adds integration risk and near-term margin dilution
  • Insider cluster at 0.16% of market cap is modest in absolute size; larger follow-on buys would strengthen the signal

Market Snapshot

Exchange
Nasdaq
Sector
Heavy Construction Other Than Bldg Const - Contractors
Analyst Consensus
89% bullish (9 analysts)

Investment Themes

Industrials & Manufacturing

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-CDNL-1787123218251
15 reports for CDNL
Performance horizon
67% Hit rate @ T+20 2 of 3 directional calls Went positive at some point 2 of 6 best @ T+60▲ +66.43%Jun 25, 2026
Filters
Rows
Reports for CDNL — sortable, filterable
TypeNow
Oct 19, 2026
8d ago
SC 13G
NEUTRAL ★ 4/10
$15.20awaiting T+20—$15.15 (−0.33%)
Oct 19, 2026
8d ago
8-K
BULLISH ★ 7/10
$15.87awaiting T+20—$15.15 (−4.54%)
Oct 19, 2026
8d ago
Press Release
BULLISH ★ 5/10
$15.87awaiting T+20—$15.15 (−4.54%)
Oct 13, 2026
14d ago
Press Release
BULLISH ★ 6/10
$18.62awaiting T+20—$15.15 (−18.64%)
Oct 1, 2026
26d ago
8-K
NEUTRAL ★ 5/10
$30.73awaiting T+20—$15.15 (−50.70%)
Oct 1, 2026
26d ago
Press Release
NEUTRAL ★ 4/10
$30.73awaiting T+20—$15.15 (−50.70%)
Aug 18, 2026
10w ago
Insider Cluster
BULLISH ★ 6/10
$43.33 $31.75▼ −26.73%▼ −25.89%$15.15 (−65.04%)
Aug 17, 2026
10w ago
Insider Cluster
BULLISH ★ 6/10
$45.14 $33.64▼ −25.49%▼ −24.50%$15.15 (−66.44%)
Aug 11, 2026
11w ago
8-K
MIXED ★ 7/10
$38.27 $34.57▼ −9.67%▼ −8.61%$15.15 (−60.41%)
Aug 11, 2026
11w ago
Press Release
MIXED ★ 6/10
$38.27 $34.57▼ −9.67%▼ −8.61%$15.15 (−60.41%)
Showing 10 of 15

US Market Status

Market Closed — Opens Thu (9h 45m)

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Report published Aug 19, 2026