ARMSTRONG ALAN S

PrivateCIK: 1208475

Location

TULSA, OK

NOVOTNY ANDREW R.

144

→CONSTELLATION ENERGY CORP

Oct 15, 2026·Oct 15, 2026

-4

HARRINGTON CHARLES L.

→CONSTELLATION ENERGY CORP

Oct 2, 2026·Oct 2, 2026

1 txn

NOVOTNY ANDREW R.

144

→CONSTELLATION ENERGY CORP

Sep 17, 2026·Sep 17, 2026

-3

NOVOTNY ANDREW R.

144

→CONSTELLATION ENERGY CORP

Aug 21, 2026·Aug 21, 2026

WILSON TERRANCE LANE

144

→WILLIAMS COMPANIES, INC.

Aug 14, 2026·Aug 14, 2026

-4

CRANDALL ROGER W

→CONSTELLATION ENERGY CORP

Aug 13, 2026·Aug 13, 2026

2 txn

CRANDALL ROGER W

→CONSTELLATION ENERGY CORP

Aug 6, 2026·Aug 6, 2026

1 txn

ARMSTRONG ALAN S

→BOK FINANCIAL CORP

Jul 14, 2026·Jul 14, 2026

2 txn

HARRINGTON CHARLES L.

→CONSTELLATION ENERGY CORP

Jul 1, 2026·Jul 1, 2026

1 txn

RIMMER NNEKA LOUISE

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

1 txn

LAWLESS ROBERT J

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

4 txn

ASHISH KHANDPUR K

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

1 txn

JAMIL DHIAA M.

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

2 txn

RICHARDSON JOHN M

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

1 txn

PATERSON EILEEN P.

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

2 txn

HOLZRICHTER JULIE

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

1 txn

HARRINGTON CHARLES L.

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

5 txn

HALVERSON BRADLEY M

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

1 txn

DE BALMANN YVES C

→CONSTELLATION ENERGY CORP

Apr 30, 2026·Apr 30, 2026

4 txn

SLOAN TAMARA RUTH

→BOK FINANCIAL CORP

Apr 7, 2026·Apr 7, 2026

1 txn

HARRINGTON CHARLES L.

→CONSTELLATION ENERGY CORP

Apr 2, 2026·Apr 2, 2026

1 txn

WILSON TERRANCE LANE

→WILLIAMS COMPANIES, INC.

Apr 2, 2026·Apr 2, 2026

2 txn

WILSON TERRANCE LANE

144

→WILLIAMS COMPANIES, INC.

Apr 1, 2026·Apr 1, 2026

-5

VINCENT BRAD A

→BOK FINANCIAL CORP

Mar 11, 2026·Mar 11, 2026

2 txn

ARMSTRONG ALAN S

→WILLIAMS COMPANIES, INC.

Mar 9, 2026·Mar 9, 2026

3 txn

Page 1 of 41 · 1,006 total

Filer	Form	Target	Filed	Activity
NOVOTNY ANDREW R.CIK · 1697866	144 Sale	CONSTELLATION ENERGY CORPCIK · 1868275	Oct 15, 2026 Oct 15, 2026	—
HARRINGTON CHARLES L.CIK · 1588300	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Oct 2, 2026 Oct 2, 2026	1txn
NOVOTNY ANDREW R.CIK · 1697866	144 Sale	CONSTELLATION ENERGY CORPCIK · 1868275	Sep 17, 2026 Sep 17, 2026	—
NOVOTNY ANDREW R.CIK · 1697866	144 Sale	CONSTELLATION ENERGY CORPCIK · 1868275	Aug 21, 2026 Aug 21, 2026	—
WILSON TERRANCE LANECIK · 1703388	144 Sale	WILLIAMS COMPANIES, INC.CIK · 107263	Aug 14, 2026 Aug 14, 2026	—
CRANDALL ROGER WCIK · 1194961	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Aug 13, 2026 Aug 13, 2026	2txn
CRANDALL ROGER WCIK · 1194961	3 Initial	CONSTELLATION ENERGY CORPCIK · 1868275	Aug 6, 2026 Aug 6, 2026	1txn
ARMSTRONG ALAN SCIK · 1208475	4 Trade	BOK FINANCIAL CORPCIK · 875357	Jul 14, 2026 Jul 14, 2026	2txn
HARRINGTON CHARLES L.CIK · 1588300	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Jul 1, 2026 Jul 1, 2026	1txn
RIMMER NNEKA LOUISECIK · 1638423	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	1txn
LAWLESS ROBERT JCIK · 1164638	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	4txn
ASHISH KHANDPUR KCIK · 1614139	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	1txn
JAMIL DHIAA M.CIK · 1426975	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	2txn
RICHARDSON JOHN MCIK · 1786800	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	1txn
PATERSON EILEEN P.CIK · 1635474	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	2txn
HOLZRICHTER JULIECIK · 1409442	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	1txn
HARRINGTON CHARLES L.CIK · 1588300	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	5txn
HALVERSON BRADLEY MCIK · 1307061	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	1txn
DE BALMANN YVES CCIK · 1257061	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 30, 2026 Apr 30, 2026	4txn
SLOAN TAMARA RUTHCIK · 2126679	3 Initial	BOK FINANCIAL CORPCIK · 875357	Apr 7, 2026 Apr 7, 2026	1txn
HARRINGTON CHARLES L.CIK · 1588300	4 Trade	CONSTELLATION ENERGY CORPCIK · 1868275	Apr 2, 2026 Apr 2, 2026	1txn
WILSON TERRANCE LANECIK · 1703388	4 Trade	WILLIAMS COMPANIES, INC.CIK · 107263	Apr 2, 2026 Apr 2, 2026	2txn
WILSON TERRANCE LANECIK · 1703388	144 Sale	WILLIAMS COMPANIES, INC.CIK · 107263	Apr 1, 2026 Apr 1, 2026	—
VINCENT BRAD ACIK · 1880990	4 Trade	BOK FINANCIAL CORPCIK · 875357	Mar 11, 2026 Mar 11, 2026	2txn
ARMSTRONG ALAN SCIK · 1208475	4 Trade	WILLIAMS COMPANIES, INC.CIK · 107263	Mar 9, 2026 Mar 9, 2026	3txn

Page 1 of 41 · 1,006 total