Paul J. Kern

CIK: 0001315431

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)4 (36.4%)

Derivative conversions

Awards (A)6 (54.5%)

Compensation grants

Other (G, F, J, C, D, …)1 (9.1%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

USAR

USA Rare Earth, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (11 total)

USAR
USA Rare Earth, Inc.
May 20, 2026
Exercise(M)
Direct
12.3K shares at avg. $22.57$277K
USAR
USA Rare Earth, Inc.
May 20, 2026
Exercise(M)
Direct
18.2K shares at avg. $22.57$411K
USAR
USA Rare Earth, Inc.
May 15, 2026
Award(A)
Direct
11.2K shares-
USAR
USA Rare Earth, Inc.
May 15, 2026
Exercise(M)
Earnout Right to Common Stock
Direct
11.2K shares-
USAR
USA Rare Earth, Inc.
Apr 15, 2026
Exercise(M)
Earnout Right to Common Stock
Direct
11.2K shares-
USAR
USA Rare Earth, Inc.
Apr 15, 2026
Award(A)
Direct
11.2K shares-
USAR
USA Rare Earth, Inc.
Oct 1, 2025
Award(A)
Restricted Stock Units
Direct
5.1K shares-
USAR
USA Rare Earth, Inc.
Aug 13, 2025
Award(A)
Restricted Stock Units
Direct
12.3K shares-
USAR
USA Rare Earth, Inc.
Aug 13, 2025
Award(A)
Restricted Stock Units
Direct
18.2K shares-
USAR
USA Rare Earth, Inc.
Mar 13, 2025
Other(J)
Direct
4.7K shares-
USAR
USA Rare Earth, Inc.
Mar 13, 2025
Award(A)
Direct
163.1K shares-

		Type	Shares	Price		Ownership
May 20, 2026	USAR USA Rare Earth, Inc.	Exercise(M)	12,284	$22.57	$277,250	Direct
May 20, 2026	USAR USA Rare Earth, Inc.	Exercise(M)	18,199	$22.57	$410,751	Direct
May 15, 2026	USAR USA Rare Earth, Inc.	Award(A)	11,211	-	$0	Direct
May 15, 2026	USAR USA Rare Earth, Inc.	Exercise(M) Earnout Right to Common Stock	11,211	-	-	Direct
Apr 15, 2026	USAR USA Rare Earth, Inc.	Exercise(M) Earnout Right to Common Stock	11,211	-	-	Direct
Apr 15, 2026	USAR USA Rare Earth, Inc.	Award(A)	11,211	-	$0	Direct
Oct 1, 2025	USAR USA Rare Earth, Inc.	Award(A) Restricted Stock Units	5,054	-	-	Direct
Aug 13, 2025	USAR USA Rare Earth, Inc.	Award(A) Restricted Stock Units	12,284	-	-	Direct
Aug 13, 2025	USAR USA Rare Earth, Inc.	Award(A) Restricted Stock Units	18,199	-	-	Direct
Mar 13, 2025	USAR USA Rare Earth, Inc.	Other(J)	4,699	-	-	Direct
Mar 13, 2025	USAR USA Rare Earth, Inc.	Award(A)	163,125	-	-	Direct

1-11 of 11 transactions

About Kern Paul J

Kern Paul J (SEC CIK 0001315431) files insider reports with the SEC as Director of USA Rare Earth, Inc. (USAR).

Signal8 holds 8 ownership filings by Kern Paul J (1 Form 3, 7 Form 4), filed between Mar 17, 2025 and May 21, 2026. Those filings report 11 transactions, from Mar 13, 2025 to May 20, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Kern Paul J's filings is in STILLWATER, OK.

Recent filings by Kern Paul J

May 20, 2026: Option exercises of USAR shares (2 lines, Form 4, code M).
May 15, 2026: Grant or award of USAR shares (Form 4, code A).
May 15, 2026: Option exercise of USAR derivative securities (Form 4, code M).
Apr 15, 2026: Option exercise of USAR derivative securities (Form 4, code M).
Apr 15, 2026: Grant or award of USAR shares (Form 4, code A).

Other insiders filing for USA Rare Earth, Inc. (USAR)

Moraitis Thrasyvoulos, Chief Executive Officer
Humpton Barbara, Former Chief Executive Officer
Jacob Valerie, Chief Legal Officer
Caulfield Thomas, Director
Denham Mining GP LLC, 10% Owner
Davis Michael Lawrence, Director

How to read Form 4 transaction codes