Transaction #18498 · Form 4 · 0001213900-25-120816

Cardinal Infrastructure Group Inc. · Purchase · Class A Common Stock

Cardinal Infrastructure Group Inc. · Transacted December 11, 2025 · Filed December 11, 2025

Original SEC filing ↗

What does this filing report?

An SEC Form 4 filing for Cardinal Infrastructure Group Inc. records a purchase involving Class A Common Stock on December 11, 2025. The reported quantity was 10,000. The filing date is December 11, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.

The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.

Transaction details

Company CIK
0002079999
Security type
Non-derivative
Acquisition type
Purchase · Code P
Quantity acquired
10,000
Reported price
21
Reference value
210,000
Currency
Currency not specified
Ownership
Direct
Holdings after transaction
16,725
Ownership description
Not reported
SEC acceptance time
Dec 11, 2025, 5:56 PM EST
10b5-1 indication
Not indicated

Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.

Reporting owners

These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.

Company listings

CDNL · Nasdaq

This transaction is not mapped to a specific company listing.

Filing footnotes & remarks

F1
The shares of Common Stock reported on this Form 4 are subject to a lock-up agreement, effective as of 12/9/2025 (the "Lock-up Date"), between the Reporting Person and Stifel, Nicolaus & Company, Incorporated and William Blair & Company, L.L.C, pursuant to which shares of Common Stock reported herein cannot be sold for 180 days following the Lock-up Date.

Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.

This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.