Form4insider filings, from the source

Company · CIK 0001981599 · SIC 4923 — Natural Gas Transmisison & Distribution · NYSE

Centuri Holdings, Inc. · CTRI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $100k · 1sales $0 · 0net $100k
$10k$10k$100k$100k$1M$1MbuyssalesSep 17Sep 17Sep 17Sep 18Sep 18Sep 18Sep 19

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 PForm 4 →Sep 21, 11:12 am EDTDustin DeMariaDirector5,200$19.27$100,20412,936+67.2%
Aug 12, 2026 AForm 4/A →Aug 19, 9:09 pm EDTDanielle E. HunterSee Remarks30,710——30,710—
Aug 12, 2026 AForm 4/A →Aug 19, 9:07 pm EDTKelly YoungbloodSee Remarks85,401——85,401—
Aug 12, 2026 AForm 4 →Aug 12, 6:20 pm EDTKelly YoungbloodSee Remarks72,864——72,864— amended
Aug 12, 2026 AForm 4 →Aug 12, 6:20 pm EDTDanielle E. HunterSee Remarks25,804——25,804— amended

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.