ROSS BERNER - 10 Dec 2025 Form 3 Insider Report for Cardinal Infrastructure Group Inc.

Role
10%+ Owner
Signature
/s/ Tiffany Gidley, Attorney-in-fact
Issuer symbol
CDNL on Nasdaq
Transactions as of
10 Dec 2025
Net transactions value
$0
Form type
3
Filing time
10 Dec 2025, 17:14:31 UTC
Previous filing
08 May 2024
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
BERNER ROSS 10%+ Owner C/O CARDINAL INFRASTRUCTURE GROUP INC., 100 E. SIX FORKS ROAD, #300, RALEIGH /s/ Tiffany Gidley, Attorney-in-fact 10 Dec 2025 0001079403

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding CDNL Class A Common Stock 816,405 10 Dec 2025 Direct F1
holding CDNL Class A Common Stock 42,969 10 Dec 2025 See footnote F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares held in Reporting Person's individual retirement account.
F2 Shares held by Reporting Person's son.

Remarks:

See attached Exhibit 24 - Power of Attorney.