FORTRESS ACQUISITION SPONSOR LLC

PrivateCIK: 1801364

Location

NEW YORK, NY

DUCKWORTH CONNIE K

→MP MATERIALS CORP. / DE

Jun 16, 2026·5d ago

2 txn

WEISENBURGER RANDALL J

→MP MATERIALS CORP. / DE

Jun 16, 2026·5d ago

2 txn

LAVAN MARYANNE

→MP MATERIALS CORP. / DE

Jun 16, 2026·5d ago

2 txn

MYERS RICHARD B

→MP MATERIALS CORP. / DE

Jun 15, 2026·5d ago

2 txn

WEISENBURGER RANDALL J

→MP MATERIALS CORP. / DE

Jun 11, 2026·Jun 11, 2026

1 txn

MYERS RICHARD B

→MP MATERIALS CORP. / DE

Jun 11, 2026·Jun 11, 2026

1 txn

LAVAN MARYANNE

→MP MATERIALS CORP. / DE

Jun 11, 2026·Jun 11, 2026

1 txn

MCKNIGHT ANDREW A.

→MP MATERIALS CORP. / DE

Jun 11, 2026·Jun 11, 2026

1 txn

DONALD ARNOLD W

→MP MATERIALS CORP. / DE

Jun 11, 2026·Jun 11, 2026

1 txn

ROSENTHAL MICHAEL STUART

→MP MATERIALS CORP. / DE

Jan 14, 2026·Jan 14, 2026

5 txn

ROSENTHAL MICHAEL STUART

144

→MP MATERIALS CORP. / DE

Aug 29, 2025·Aug 29, 2025

ROSENTHAL MICHAEL STUART

→MP MATERIALS CORP. / DE

Aug 29, 2025·Aug 29, 2025

4 txn

MYERS RICHARD B

→MP MATERIALS CORP. / DE

Jun 11, 2025·Jun 11, 2025

1 txn

MCKNIGHT ANDREW A.

→MP MATERIALS CORP. / DE

Jun 11, 2025·Jun 11, 2025

1 txn

WEISENBURGER RANDALL J

→MP MATERIALS CORP. / DE

Jun 11, 2025·Jun 11, 2025

1 txn

ROSENTHAL MICHAEL STUART

→MP MATERIALS CORP. / DE

Mar 18, 2025·Mar 18, 2025

2 txn

ROSENTHAL MICHAEL STUART

→MP MATERIALS CORP. / DE

Jan 14, 2025·Jan 14, 2025

4 txn

ROSENTHAL MICHAEL STUART

→MP MATERIALS CORP. / DE

Dec 11, 2024·Dec 11, 2024

2 txn

ROSENTHAL MICHAEL STUART

→MP MATERIALS CORP. / DE

Nov 18, 2024·Nov 18, 2024

2 txn

ROSENTHAL MICHAEL STUART

→MP MATERIALS CORP. / DE

Aug 8, 2024·Aug 8, 2024

2 txn

MYERS RICHARD B

→MP MATERIALS CORP. / DE

Jun 12, 2024·Jun 12, 2024

1 txn

WEISENBURGER RANDALL J

→MP MATERIALS CORP. / DE

Jun 12, 2024·Jun 12, 2024

1 txn

MCKNIGHT ANDREW A.

→MP MATERIALS CORP. / DE

Jun 12, 2024·Jun 12, 2024

1 txn

MCKNIGHT ANDREW A.

→MP MATERIALS CORP. / DE

May 17, 2024·May 17, 2024

2 txn

MCKNIGHT ANDREW A.

144

→MP MATERIALS CORP. / DE

May 16, 2024·May 16, 2024

Page 1 of 4 · 94 total

Filer	Form	Target	Filed	Activity
DUCKWORTH CONNIE KCIK · 1180940	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 16, 2026 5d ago	2txn
WEISENBURGER RANDALL JCIK · 1031609	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 16, 2026 5d ago	2txn
LAVAN MARYANNECIK · 1495449	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 16, 2026 5d ago	2txn
MYERS RICHARD BCIK · 1356702	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 15, 2026 5d ago	2txn
WEISENBURGER RANDALL JCIK · 1031609	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2026 Jun 11, 2026	1txn
MYERS RICHARD BCIK · 1356702	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2026 Jun 11, 2026	1txn
LAVAN MARYANNECIK · 1495449	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2026 Jun 11, 2026	1txn
MCKNIGHT ANDREW A.CIK · 1680357	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2026 Jun 11, 2026	1txn
DONALD ARNOLD WCIK · 1083206	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2026 Jun 11, 2026	1txn
ROSENTHAL MICHAEL STUARTCIK · 1832050	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jan 14, 2026 Jan 14, 2026	5txn
ROSENTHAL MICHAEL STUARTCIK · 1832050	144 Sale	MP MATERIALS CORP. / DECIK · 1801368	Aug 29, 2025 Aug 29, 2025	—
ROSENTHAL MICHAEL STUARTCIK · 1832050	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Aug 29, 2025 Aug 29, 2025	4txn
MYERS RICHARD BCIK · 1356702	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2025 Jun 11, 2025	1txn
MCKNIGHT ANDREW A.CIK · 1680357	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2025 Jun 11, 2025	1txn
WEISENBURGER RANDALL JCIK · 1031609	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 11, 2025 Jun 11, 2025	1txn
ROSENTHAL MICHAEL STUARTCIK · 1832050	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Mar 18, 2025 Mar 18, 2025	2txn
ROSENTHAL MICHAEL STUARTCIK · 1832050	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jan 14, 2025 Jan 14, 2025	4txn
ROSENTHAL MICHAEL STUARTCIK · 1832050	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Dec 11, 2024 Dec 11, 2024	2txn
ROSENTHAL MICHAEL STUARTCIK · 1832050	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Nov 18, 2024 Nov 18, 2024	2txn
ROSENTHAL MICHAEL STUARTCIK · 1832050	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Aug 8, 2024 Aug 8, 2024	2txn
MYERS RICHARD BCIK · 1356702	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 12, 2024 Jun 12, 2024	1txn
WEISENBURGER RANDALL JCIK · 1031609	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 12, 2024 Jun 12, 2024	1txn
MCKNIGHT ANDREW A.CIK · 1680357	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	Jun 12, 2024 Jun 12, 2024	1txn
MCKNIGHT ANDREW A.CIK · 1680357	4 Trade	MP MATERIALS CORP. / DECIK · 1801368	May 17, 2024 May 17, 2024	2txn
MCKNIGHT ANDREW A.CIK · 1680357	144 Sale	MP MATERIALS CORP. / DECIK · 1801368	May 16, 2024 May 16, 2024	—

Page 1 of 4 · 94 total