Massivemarkets

SEC Form 4

Centuri Holdings, Inc. (CTRI) insider trading

In the 12 months to Oct 26, 2026, 2 CTRI insiders reported open-market purchases of $75.1M across 2 filings; no open-market sales were filed.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$0
0 filings · 0 insiders
Open-market purchases
$75.1M
2 filings

Who traded CTRI, and when

  • Purchase

CTRI daily close from Oct 27, 2025 to Oct 26, 2026, between $19.07 and $41.80, last $20.15. 0 sale and 2 purchase filings by 2 insiders, marked at their filing dates. Carl C. Icahn, 10% owner: bought $75.0M across 1 filing, first filed Nov 14, 2025, last Nov 14, 2025. Dustin DeMaria, Director: bought $100.2K across 1 filing, first filed Sep 21, 2026, last Sep 21, 2026.

Largest mark · tap a row for others

Carl C. Icahn · 10% owner

Purchase $74,999,998

3,488,372 shares at $21.50 avg

Filed Nov 14, 2025

Close on filing date $20.87

CTRI daily closelast $20.15

Carl C. Icahn · 10% owner

$75.0M bought

Dustin DeMaria · Director

$100.2K bought
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

2 filings in the last 12 months
Other insider activity (not market trades) · 34 records
  • Option exercises12 records
  • Tax withholding6 records
  • Tax withholding (sold to cover)1 record
  • Grants and awards15 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.

Frequently asked questions

Has Centuri Holdings, Inc.'s CEO sold stock?

No. Christian Brown (CEO) made no open-market sales filed as CEO in the last 12 months.

How current is CTRI’s insider data?

These are CTRI Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

Build with AI

Track CTRI insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for CTRI every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.