CTRI insider buying and SEC filings, explained
Centuri Holdings, Inc. · CIK 1981599
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$75.1M
Insiders who bought
2
Sold (not marked 10b5-1)
$174K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 18, 2026 | Open-market purchase | Dustin DeMaria (Director) bought 5,200 shares at $19.27 ($100K) in an open-market purchase. Holdings up 67% to 12,936 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 21, 2026 |
| Dec 4, 2025 | Sale | Christian Brown (CEO and Director) sold 7,108 shares at $24.51 ($174K). Holdings down 24% to 22,089 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 8, 2025 |
| Nov 14, 2025 | Purchase (code P) | Carl C. Icahn (10% owner) bought 3,488,372 shares indirectly at $21.50 ($75.0M), reported as a purchase (code P). Indirect holdings up 32% to 14,336,044 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Nov 14, 2025 |
21 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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