ARMSTRONG GREG L

PrivateCIK: 1184537

Location

HOUSTON, TX

TAYLOR CINDY B

→PLAINS GP HOLDINGS LP

May 20, 2026·May 20, 2026

1 txn

NOVAK CHRISTY LYNN

→NOV INC.

Mar 24, 2026·Mar 24, 2026

1 txn

REED RODNEY C.

→NOV INC.

Mar 24, 2026·Mar 24, 2026

2 txn

NOVAK CHRISTY LYNN

→NOV INC.

Feb 25, 2026·Feb 25, 2026

1 txn

ROVIG JOSEPH W

→NOV INC.

Feb 25, 2026·Feb 25, 2026

2 txn

WEINSTOCK CRAIG L.

→NOV INC.

Feb 25, 2026·Feb 25, 2026

1 txn

REED RODNEY C.

→NOV INC.

Feb 25, 2026·Feb 25, 2026

2 txn

WEINSTOCK CRAIG L.

→NOV INC.

Feb 24, 2026·Feb 24, 2026

8 txn

ROVIG JOSEPH W

→NOV INC.

Feb 24, 2026·Feb 24, 2026

6 txn

WEINSTOCK CRAIG L.

144

→NOV INC.

Feb 23, 2026·Feb 23, 2026

ROVIG JOSEPH W

144

→NOV INC.

Feb 23, 2026·Feb 23, 2026

WEINSTOCK CRAIG L.

→NOV INC.

Feb 23, 2026·Feb 23, 2026

1 txn

ROVIG JOSEPH W

→NOV INC.

Feb 23, 2026·Feb 23, 2026

2 txn

NOVAK CHRISTY LYNN

→NOV INC.

Feb 23, 2026·Feb 23, 2026

1 txn

REED RODNEY C.

→NOV INC.

Feb 23, 2026·Feb 23, 2026

2 txn

NOVAK CHRISTY LYNN

→NOV INC.

Feb 20, 2026·Feb 20, 2026

1 txn

ROVIG JOSEPH W

→NOV INC.

Feb 20, 2026·Feb 20, 2026

4 txn

REED RODNEY C.

→NOV INC.

Feb 20, 2026·Feb 20, 2026

2 txn

WEINSTOCK CRAIG L.

→NOV INC.

Feb 20, 2026·Feb 20, 2026

3 txn

WEINSTOCK CRAIG L.

→NOV INC.

Feb 9, 2026·Feb 9, 2026

1 txn

REED RODNEY C.

→NOV INC.

Feb 9, 2026·Feb 9, 2026

2 txn

NOVAK CHRISTY LYNN

→NOV INC.

Feb 9, 2026·Feb 9, 2026

1 txn

ROVIG JOSEPH W

→NOV INC.

Feb 9, 2026·Feb 9, 2026

2 txn

NOVAK CHRISTY LYNN

144

→NOV INC.

Nov 24, 2025·Nov 24, 2025

NOVAK CHRISTY LYNN

144

→NOV INC.

Nov 24, 2025·Nov 24, 2025

Page 1 of 11 · 266 total

Filer	Form	Target	Filed	Activity
TAYLOR CINDY BCIK · 1198828	3 Initial	PLAINS GP HOLDINGS LPCIK · 1581990	May 20, 2026 May 20, 2026	1txn
NOVAK CHRISTY LYNNCIK · 1886884	4 Trade	NOV INC.CIK · 1021860	Mar 24, 2026 Mar 24, 2026	1txn
REED RODNEY C.CIK · 2060622	4 Trade	NOV INC.CIK · 1021860	Mar 24, 2026 Mar 24, 2026	2txn
NOVAK CHRISTY LYNNCIK · 1886884	4 Trade	NOV INC.CIK · 1021860	Feb 25, 2026 Feb 25, 2026	1txn
ROVIG JOSEPH WCIK · 1605155	4 Trade	NOV INC.CIK · 1021860	Feb 25, 2026 Feb 25, 2026	2txn
WEINSTOCK CRAIG L.CIK · 1619915	4 Trade	NOV INC.CIK · 1021860	Feb 25, 2026 Feb 25, 2026	1txn
REED RODNEY C.CIK · 2060622	4 Trade	NOV INC.CIK · 1021860	Feb 25, 2026 Feb 25, 2026	2txn
WEINSTOCK CRAIG L.CIK · 1619915	4 Trade	NOV INC.CIK · 1021860	Feb 24, 2026 Feb 24, 2026	8txn
ROVIG JOSEPH WCIK · 1605155	4 Trade	NOV INC.CIK · 1021860	Feb 24, 2026 Feb 24, 2026	6txn
WEINSTOCK CRAIG L.CIK · 1619915	144 Sale	NOV INC.CIK · 1021860	Feb 23, 2026 Feb 23, 2026	—
ROVIG JOSEPH WCIK · 1605155	144 Sale	NOV INC.CIK · 1021860	Feb 23, 2026 Feb 23, 2026	—
WEINSTOCK CRAIG L.CIK · 1619915	4 Trade	NOV INC.CIK · 1021860	Feb 23, 2026 Feb 23, 2026	1txn
ROVIG JOSEPH WCIK · 1605155	4 Trade	NOV INC.CIK · 1021860	Feb 23, 2026 Feb 23, 2026	2txn
NOVAK CHRISTY LYNNCIK · 1886884	4 Trade	NOV INC.CIK · 1021860	Feb 23, 2026 Feb 23, 2026	1txn
REED RODNEY C.CIK · 2060622	4 Trade	NOV INC.CIK · 1021860	Feb 23, 2026 Feb 23, 2026	2txn
NOVAK CHRISTY LYNNCIK · 1886884	4 Trade	NOV INC.CIK · 1021860	Feb 20, 2026 Feb 20, 2026	1txn
ROVIG JOSEPH WCIK · 1605155	4 Trade	NOV INC.CIK · 1021860	Feb 20, 2026 Feb 20, 2026	4txn
REED RODNEY C.CIK · 2060622	4 Trade	NOV INC.CIK · 1021860	Feb 20, 2026 Feb 20, 2026	2txn
WEINSTOCK CRAIG L.CIK · 1619915	4 Trade	NOV INC.CIK · 1021860	Feb 20, 2026 Feb 20, 2026	3txn
WEINSTOCK CRAIG L.CIK · 1619915	4 Trade	NOV INC.CIK · 1021860	Feb 9, 2026 Feb 9, 2026	1txn
REED RODNEY C.CIK · 2060622	4 Trade	NOV INC.CIK · 1021860	Feb 9, 2026 Feb 9, 2026	2txn
NOVAK CHRISTY LYNNCIK · 1886884	4 Trade	NOV INC.CIK · 1021860	Feb 9, 2026 Feb 9, 2026	1txn
ROVIG JOSEPH WCIK · 1605155	4 Trade	NOV INC.CIK · 1021860	Feb 9, 2026 Feb 9, 2026	2txn
NOVAK CHRISTY LYNNCIK · 1886884	144 Sale	NOV INC.CIK · 1021860	Nov 24, 2025 Nov 24, 2025	—
NOVAK CHRISTY LYNNCIK · 1886884	144 Sale	NOV INC.CIK · 1021860	Nov 24, 2025 Nov 24, 2025	—

Page 1 of 11 · 266 total