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
Carl C. Icahn · 10% owner
10% owner
$75.0M boughtDustin DeMaria · Director
Director
$100.2K boughtOpen-market trades
2 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Carl C. Icahn | 10% owner | — | $75.0M | 1 | — | |
| Dustin DeMaria | Director | — | $100.2K | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Dustin DeMaria Director | Purchase | 5,200 | $19.27 | $100.2K | 12,936 | |
traded | Carl C. Icahn 10% owner | Purchase | 3,488,372 | $21.50 | $75.0M | 14,336,044 |
GET /stocks/filings/vX/form-4?tickers=CTRI&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"CTRI"
],
"issuer_cik": "0001981599",
"owner_cik": "0002016650",
"accession_number": "0001981599-26-000127",
"form_type": "4",
"filing_date": "2026-09-21",
"period_of_report": "2026-09-18",
"issuer_name": "Centuri Holdings, Inc.",
"issuer_trading_symbol": "CTRI",
"owner_name": "DeMaria Dustin",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-18",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 5200,
"transaction_price_per_share": 19.27,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 12936,
"transaction_value": 100204,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The shares were purchased in an open market transaction."
}
]
},
{
"tickers": [
"CTRI"
],
"issuer_cik": "0001981599",
"owner_cik": "0001313666",
"accession_number": "0001539497-25-002986",
"form_type": "4",
"filing_date": "2025-11-14",
"period_of_report": "2025-11-14",
"issuer_name": "Centuri Holdings, Inc.",
"issuer_trading_symbol": "CTRI",
"owner_name": "ICAHN PARTNERS LP",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock, $0.01 par value per share",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2025-11-14",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 3488372,
"transaction_price_per_share": 21.5,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 14336044,
"transaction_value": 74999998,
"not_subject_to_section_16": false,
"direct_or_indirect": "I",
"nature_of_ownership": "Please see footnotes",
"footnotes": [
{
"id": "F1",
"description": "This Form 4 is being filed by, and on behalf of, Mr. Carl C. Icahn, Icahn Partners LP (\"Icahn Partners\"), and Icahn Partners Master Fund LP (\"Icahn Master\" and, collectively with Mr. Icahn and Icahn Partners, the \"Reporting Persons\"). The shares of the common stock, $0.01 par value per share (the \"Shares\"), of Centuri Holdings, Inc. (the \"Issuer\") reported herein were purchased pursuant to the terms of the Common Stock Purchase Agreement, dated as of November 11, 2025, by and among Icahn Partners, Icahn Master and the Issuer."
},
{
"id": "F2",
"description": "Beckton Corp. (\"Beckton\") is the sole stockholder of Icahn Enterprises G.P. Inc. (\"Icahn Enterprises GP\"), which is the general partner of Icahn Enterprises Holdings L.P. (\"Icahn Enterprises Holdings\"). Icahn Enterprises Holdings is the sole member of AEPC Holdings LLC, which is the sole member of IPH GP LLC (\"IPH\"), which is the general partner of Icahn Capital LP (\"Icahn Capital\"). Icahn Capital is the general partner of each of Icahn Onshore LP (\"Icahn Onshore\") and Icahn Offshore LP (\"Icahn Offshore\"). Icahn Onshore is the general partner of Icahn Partners. Icahn Offshore is the general partner of Icahn Master."
},
{
"id": "F3",
"description": "Beckton is 100 percent owned by Mr. Icahn. As such, Mr. Icahn is in a position indirectly to determine the investment and voting decisions made by each of Icahn Partners and Icahn Master."
},
{
"id": "F4",
"description": "Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under Securities Exchange Act of 1934, as amended), the Shares that Icahn Partners owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn disclaims beneficial ownership of such Shares except to the extent of their pecuniary interest therein, if any."
},
{
"id": "F5",
"description": "Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn may be deemed to indirectly beneficially own the Shares which Icahn Master owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton, and Mr. Icahn disclaims beneficial ownership of such Shares except to the extent of their pecuniary interest therein, if any."
},
{
"id": "F6",
"description": "After giving effect to the transactions above, Icahn Partners directly beneficially owns 8,125,680 Shares and Icahn Master directly beneficially owns 6,210,364 Shares."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
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.
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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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