WEST ERIK DANIEL (See Remarks) received a stock award from CARDINAL INFRASTRUCTURE GROUP INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards

WEST ERIK DANIEL

Filed: 12/11/2025ACC: 0001213900-25-120810

InsiderWEST ERIK DANIELCIK 2099974

→

IssuerCARDINAL INFRASTRUCTURE GROUP INC.CIK 2079999

Officer10% Owner· See Remarks

Since Dec 2025

+12.23M

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

16.20M acquired · 3.97M disposed

Non-Derivative Transactions4

Class B Common Stock

Direct

A · Award

+6.75M

Price / share

—

Trade value

—

% of position

New position

12/9/2025

0.00→6.75M

Class B Common Stock

Indirect

A · Award

+1.35M

Price / share

—

Trade value

—

% of position

New position

12/9/2025

0.00→1.35M

Class B Common Stock

Direct

D · Disposition

−1.65M

Price / share

—

Trade value

—

% of position

24.5%

12/11/2025

6.75M→5.10M

Class B Common Stock

Indirect

D · Disposition

−330.36K

Price / share

—

Trade value

—

% of position

24.5%

12/11/2025

1.35M→1.02M

Total

Net shares

+6.11M

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class B Common Stock Direct	12/9/2025	A · Award	+6.75M	—	—	New position	0.00	6.75M
Class B Common Stock Indirect	12/9/2025	A · Award	+1.35M	—	—	New position	0.00	1.35M
Class B Common Stock Direct	12/11/2025	D · Disposition	−1.65M	—	—	24.5%	6.75M	5.10M
Class B Common Stock Indirect	12/11/2025	D · Disposition	−330.36K	—	—	24.5%	1.35M	1.02M
Total			+6.11M		$0.00

Derivative Transactions4

LLC Units

Direct

A · Award

Converts to

Class A Common Stock

6.75M shares

+6.75M

Strike price

Held after

6.75M

Exercisable

—

12/9/2025

LLC Units

Indirect

A · Award

Converts to

Class A Common Stock

1.35M shares

+1.35M

Strike price

Held after

1.35M

Exercisable

—

12/9/2025

LLC Units

Direct

D · Disposition

Converts to

Class A Common Stock

1.65M shares

−1.65M

Strike price

Held after

5.10M

Exercisable

—

12/11/2025

LLC Units

Indirect

D · Disposition

Converts to

Class A Common Stock

330.36K shares

−330.36K

Strike price

Held after

1.02M

Exercisable

—

12/11/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
LLC Units Direct	Class A Common Stock6.75M shares	12/9/2025	A · Award	+6.75M	—	6.75M
LLC Units Indirect	Class A Common Stock1.35M shares	12/9/2025	A · Award	+1.35M	—	1.35M
LLC Units Direct	Class A Common Stock1.65M shares	12/11/2025	D · Disposition	−1.65M	—	5.10M
LLC Units Indirect	Class A Common Stock330.36K shares	12/11/2025	D · Disposition	−330.36K	—	1.02M