| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zelman Ivy | Director | C/O CARDINAL INFRASTRUCTURE GROUP INC., 100 E. SIX FORKS ROAD, #300, RALEIGH | /s/ Tiffany Gidley, Attorney-in-Fact | 11 Dec 2025 | 0001856646 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CDNL | Class A Common Stock | Purchase | $47,775 | +2,275 | +37% | $21.00 | 8,405 | 11 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| 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. |