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Insider Buy ·Filed Sep 21, 2026

CTRI

Centuri Holdings, Inc.
BULLISH
Impact 4/10
Horizonweeks Processed1mo ago SEC0001981599-26-000127
Insider cluster: 1 insiders, $100K total
Actionable Insight ▲ Bullish

Monitor for additional insider buying or a Form 4 filing by other insiders in the coming weeks. A single director buy of this size is a modest positive signal but not transformative; watch for any accompanying corporate events (e.g., earnings, guidance) that could provide context.

DirectionBullish
Confidencemedium
Horizonweeks
Latest settled — T+20d
CTRI ▲ +0.84% at T+20d
LONG call ✓ call won +0.84% · α vs SPY +1.74% · entry $20.34 → $20.51
Next anchor: T+60d in 7w
Latest observation: T+24 +14.65% FF3 residual α
Entry = T+0 close
Sep 21, 2026
via day close
T+1d
-1.52%
call -1.52% · α -1.51%
$20.03
settled 5w ago
T+5d
-2.06%
call -2.06% · α -1.04%
$19.92
settled 29d ago
T+20d
+0.84%
call +0.84% · α +1.74%
$20.51
settled 8d ago
T+60d
Pending
in 7w

Price Chart

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Executive Summary

Director Dustin DeMaria made a $100K open-market purchase of CTRI shares at $19.27, a standalone conviction buy by a board member. The purchase represents ~0.03% of market cap, which is below the 0.1% threshold for materiality, but as an officer/10%-owner open-market buy of ≥$100K, it triggers a bullish floor per the insider-buy rules.

Key Financial Metrics

Direction
buying
Total Value
$100.0K
Insiders
1

Key Facts

  • Director Dustin DeMaria purchased 5,200 shares at $19.27 for a total of $100K on 2026-09-18.
  • The purchase is an open-market buy (code P) by a director, meeting the $100K threshold for a standalone bullish signal.
  • The total value represents approximately 0.03% of market cap, which is below the 0.1% proportionality threshold for materiality.
  • No 10b5-1 plan or routine pattern is indicated; this appears to be a discretionary conviction buy.

Financial Impact

$100K open-market purchase by a director

insider ownership

Risk Factors

  • Single insider buy by a director carries less signal weight than a CEO/CFO purchase.
  • The purchase is small relative to market cap, limiting its informational value.

Investment Themes

Traditional Energy

Documents Analyzed

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

DocumentAccession Number
INSIDER-BUY Data (Synthetic)0001981599-26-000127
12 reports for CTRI
Performance horizon
67% Hit rate @ T+1 2 of 3 directional calls Went positive at some point 3 of 3 best @ T+5▲ +11.52%Aug 4, 2026
Filters
Rows
Reports for CTRI — sortable, filterable
TypeNow
Oct 27, 2026
today
Institutional Cluster
MIXED ★ 3/10
—awaiting T+1——
Sep 21, 2026
5w ago
Insider Buy
BULLISH ★ 4/10
$20.34 $20.03▼ −1.52%▼ −1.51%$20.64 (+1.47%)
Aug 12, 2026
10w ago
3
NEUTRAL ★ 2/10
$23.09 $23.62▲ +2.30%▲ +2.49%$20.64 (−10.61%)
Aug 12, 2026
10w ago
3
NEUTRAL ★ 2/10
$23.09 $23.62▲ +2.30%▲ +2.49%$20.64 (−10.61%)
Aug 12, 2026
10w ago
8-K
NEUTRAL ★ 3/10
$23.09 $23.62▲ +2.30%▲ +2.49%$20.64 (−10.61%)
Aug 4, 2026
12w ago
8-K
BULLISH ★ 7/10
$21.88 $22.23▲ +1.60%▲ +1.80%$20.64 (−5.67%)
Jun 12, 2026
19w ago
Institutional Cluster
MIXED ★ 5/10
$30.35 $31.59▲ +4.09%▲ +2.32%$20.64 (−31.99%)
Jun 11, 2026
19w ago
Institutional Cluster
NEUTRAL ★ 3/10
$29.73 $30.35▲ +2.09%▲ +1.54%$20.64 (−30.58%)
May 13, 2026
23w ago
S-3ASR
NEUTRAL ★ 2/10
$32.46 $32.46· 0.00%▼ −0.01%$20.64 (−36.41%)
May 6, 2026
24w ago
8-K
MIXED ★ 5/10
$33.60 $34.53▲ +2.77%▲ +1.94%$20.64 (−38.57%)
Showing 10 of 12

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published Sep 21, 2026