ARMSTRONG ALAN S — Insider transactions, VP_Senior at Chesapeake Midstream Partners, L.P. / BOK FINANCIAL CORP | InsiderLens

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ARMSTRONG ALAN S

USNatural personSenior VP2 companies · 24mo

Transactions

447

Issuers

4

Buys / Sells

10/34

Last tx

05 Mar 2026

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
WILLIAMS COMPANIES, INC.	2,503,509	reported	05 Mar 2026	tx 393+12,297,682−8,929,501
BOK FINANCIAL CORP	3,656	reported	14 Jul 2025	tx 46+5,156
Chesapeake Midstream Partners, L.P.	0	reported	10 Aug 2018	tx 6+52,334−52,334
Williams Partners L.P.	0	reported	02 Feb 2015	tx 4+10,000−20,000

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
05 Mar 2026	OTHER	WILLIAMS COMPANIES, INC.	241,248	72.98 USD
05 Mar 2026	OTHER	WILLIAMS COMPANIES, INC.	241,248	72.98 USD
23 Feb 2026	TAX_WITHHOLDING	WILLIAMS COMPANIES, INC.	129,633	72.98 USD
23 Feb 2026	EXERCISE	WILLIAMS COMPANIES, INC.	295,519	72.98 USD
23 Feb 2026	TAX_WITHHOLDING	WILLIAMS COMPANIES, INC.	53,462	72.98 USD
23 Feb 2026	EXERCISE	WILLIAMS COMPANIES, INC.	295,519	0.00 USD	deriv
18 Feb 2026	GRANT_AWARD	WILLIAMS COMPANIES, INC.	108,836	0.00 USD	deriv
05 Dec 2025	GIFT	WILLIAMS COMPANIES, INC.	12,200	0.00 USD
14 Jul 2025	GRANT_AWARD	BOK FINANCIAL CORP	207	96.38 USD
24 Feb 2025	EXERCISE	WILLIAMS COMPANIES, INC.	329,337	57.33 USD
25 Feb 2025	OTHER	WILLIAMS COMPANIES, INC.	256,041	57.33 USD
25 Feb 2025	OTHER	WILLIAMS COMPANIES, INC.	256,041	57.33 USD
24 Feb 2025	TAX_WITHHOLDING	WILLIAMS COMPANIES, INC.	51,564	57.33 USD
24 Feb 2025	TAX_WITHHOLDING	WILLIAMS COMPANIES, INC.	145,238	57.33 USD
24 Feb 2025	EXERCISE	WILLIAMS COMPANIES, INC.	329,337	57.33 USD	deriv
20 Feb 2025	GRANT_AWARD	WILLIAMS COMPANIES, INC.	71,856	58.45 USD
20 Feb 2025	GRANT_AWARD	WILLIAMS COMPANIES, INC.	152,559	58.45 USD	deriv
13 Feb 2025	GRANT_AWARD	WILLIAMS COMPANIES, INC.	157,539	30.12 USD	deriv
15 Oct 2024	EXERCISE	WILLIAMS COMPANIES, INC.	51,059	49.15 USD
15 Oct 2024	EXERCISE	WILLIAMS COMPANIES, INC.	51,059	49.15 USD
15 Oct 2024	EXERCISE	WILLIAMS COMPANIES, INC.	51,059	49.15 USD
15 Oct 2024	TAX_WITHHOLDING	WILLIAMS COMPANIES, INC.	150,234	50.90 USD
15 Oct 2024	EXERCISE	WILLIAMS COMPANIES, INC.	51,059	49.15 USD	deriv
15 Oct 2024	EXERCISE	WILLIAMS COMPANIES, INC.	51,059	49.15 USD	deriv
15 Oct 2024	EXERCISE	WILLIAMS COMPANIES, INC.	51,059	49.15 USD	deriv