Level Four Advisory Services, Llc reports 2.17% decrease in ownership of AEP / American Electric Power Company, Inc.

American Electric Power Company, Inc.

US ˙ NasdaqGS ˙ US0255371017

Security	AEP / American Electric Power Company, Inc.
Institution	Level Four Advisory Services, Llc
Latest Disclosed Ownership	10,150 shares
Latest Disclosed Value	$ 1,330,553

On May 14, 2026 - Level Four Advisory Services, Llc filed a 13F-HR form disclosing ownership of 10,150 shares of American Electric Power Company, Inc. (US:AEP) valued at $1,330,462 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,375 shares of American Electric Power Company, Inc.. This represents a change in shares of -2.17% during the quarter. The current value of the position is $1,282,046 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-14	2026-03-31	13F	AMERICAN ELEC PWR	COM	025537101	10,150	-225	-2.17	1,331	11.20	0.0437
2026-02-13	2025-12-31	13F	AMERICAN ELEC PWR	COM	025537101	10,375	-1,254	-10.78	1,196	-8.56	0.0391
2025-11-12	2025-09-30	13F	AMERICAN ELEC PWR	COM	025537101	11,629	-749	-6.05	1,308	1.87	0.0448
2025-08-13	2025-06-30	13F	AMERICAN ELEC PWR	COM	025537101	12,378	-253	-2.00	1,284	-6.96	0.0473
2025-05-14	2025-03-31	13F	AMERICAN ELEC PWR	COM	025537101	12,631	1,084	9.39	1,380	29.58	0.0568
2025-02-12	2024-12-31	13F	AMERICAN ELEC PWR	COM	025537101	11,547	277	2.46	1,065	-4.23	0.0435
2024-11-14	2024-09-30	13F	AMERICAN ELEC PWR	COM	025537101	11,270	-250	-2.17	1,113	10.10	0.0468
2024-08-09	2024-06-30	13F	AMERICAN ELEC PWR	COM	025537101	11,520	-2,058	-15.16	1,011	-8.35	0.0456
2024-05-13	2024-03-31	13F	AMERICAN ELEC PWR	COM	025537101	13,578	0	0.00	1,103	0.00	0.0606
2024-02-08	2023-12-31	13F	AMERICAN ELEC PWR	COM	025537101	13,578	2,489	22.45	1,103	32.13	0.0619
2023-11-13	2023-09-30	13F	AMERICAN ELEC PWR	COM	025537101	11,089	-2,856	-20.48	834	-28.96	0.0538
2023-07-10	2023-06-30	13F	AMERICAN ELEC PWR	COM	025537101	13,945	2,180	18.53	1,174	9.72	0.0705
2023-06-05	2023-03-31	13F	AMERICAN ELEC PWR	COM	025537101	11,765	948	8.76	1,071	4.19	0.0702
2023-02-13	2022-12-31	13F	AMERICAN ELEC PWR	COM	025537101	10,817	5,227	93.51	1,027	112.63	0.0762
2022-11-07	2022-09-30	13F	AMERICAN ELEC PWR	COM	025537101	5,590	-477	-7.86	483	-17.01	0.0469
2022-08-08	2022-06-30	13F	AMERICAN ELEC PWR	COM	025537101	6,067	-424	-6.53	582	-10.19	0.0549
2022-05-10	2022-03-31	13F	AMERICAN ELEC PWR	COM	025537101	6,491	54	0.84	648	13.09	0.0508
2022-02-11	2021-12-31	13F	AMERICAN ELEC PWR	COM	025537101	6,437	866	15.54	573	26.77	0.0437
2021-10-12	2021-09-30	13F	AMERICAN ELEC PWR	COM	025537101	5,571	-1,231	-18.10	452	-21.39	0.0470
2021-08-09	2021-06-30	13F	AMERICAN ELEC PWR	COM	025537101	6,802	-15	-0.22	575	-0.35	0.0398
2021-05-10	2021-03-31	13F	AMERICAN ELEC PWR	COM	025537101	6,817	210	3.18	577	4.91	0.0448
2021-02-10	2020-12-31	13F	AMERICAN ELEC PWR	COM	025537101	6,607	-1,319	-16.64	550	-15.12	0.0441
2020-11-02	2020-09-30	13F	AMERICAN ELEC PWR	COM	025537101	7,926	-1,246	-13.58	648	-11.60	0.0499
2020-08-17	2020-06-30	13F/A-1	AMERICAN ELEC PWR	COM	025537101	9,172	815	9.75	733	9.40	0.0567
2020-05-13	2020-03-31	13F	AMERICAN ELEC PWR	COM	025537101	8,357	524	6.69	670	-14.10	0.0804
2020-02-13	2019-12-31	13F	AMERICAN ELEC PWR	COM	025537101	7,833	-2,919	-27.15	780	-22.54	0.0309
2019-11-12	2019-09-30	13F	AMERICAN ELEC PWR	COM	025537101	10,752	120	1.13	1,007	7.47	0.1042
2019-08-14	2019-06-30	13F	AMERICAN ELEC PWR	COM	025537101	10,632	82	0.78	937	6.12	0.0946
2019-05-15	2019-03-31	13F	AMERICAN ELEC PWR	COM	025537101	10,550	-339	-3.11	883	8.48	0.0973
2019-02-07	2018-12-31	13F	AMERICAN ELEC PWR	COM	025537101	10,889	-225	-2.02	814	3.30	0.1015
2018-11-14	2018-09-30	13F	AMERICAN ELEC PWR	COM	025537101	11,114	3,542	46.78	788	50.38	0.0852
2018-08-14	2018-06-30	13F	AMERICAN ELEC PWR	COM	025537101	7,572	-1,884	-19.92	524	-19.26	0.0382
2018-05-14	2018-03-31	13F	AMERICAN ELEC PWR	COM	025537101	9,456	-1,201	-11.27	649	-17.22	0.0503
2018-02-13	2017-12-31	13F	AMERICAN ELEC PWR	COM	025537101	10,657	-495	-4.44	784	0.13	0.0610
2018-04-03	2017-09-30	13F/A-1	AMERICAN ELEC PWR	COM	025537101	11,152	1,733	18.40	783	22.54	0.0694
2017-11-15	2017-09-30	13F	AMERICAN ELEC PWR	COM	025537101	11,685	2,266		835
2017-09-20	2017-06-30	13F/A-1	AMERICAN ELEC PWR	COM	025537101	9,419	-2,500	-20.97	639	-20.82	0.0984
2017-07-12	2017-06-30	13F	AMERICAN ELEC PWR	COM	025537101	9,419			639
2017-09-20	2017-03-31	13F/A-1	AMERICAN ELEC PWR	COM	025537101	11,919	2,347	24.52	807	33.83	0.0822
2017-05-15	2017-03-31	13F	AMERICAN ELEC PWR	COM	025537101	11,919	2,347		807
2017-02-14	2016-12-31	13F	AMERICAN ELEC PWR	COM	025537101	9,572	9,572		603		0.0770

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.