SEC Form 4 reporting owner

Oliver Eric L

Oliver Eric L has filed 37 Form 4 transactions reported between December 19, 2025 and September 11, 2026, as 10% owner of CROSS TIMBERS ROYALTY TRUST and 10% owner of PERMIAN BASIN ROYALTY TRUST.

Name as filed: OLIVER ERIC L

Open-market buys, 24 mo

$4.1M

35 lines

Open-market sales, 24 mo

None

reported

Companies

with Form 4 filings

Latest transaction

Sep 11, 2026

transaction date

Roles and reported holdings

CRTCROSS TIMBERS ROYALTY TRUST
Mar 25, 2026 – Sep 11, 2026
10% owner
Held indirectly (latest line)1,005,873 sh as of Sep 11, 2026 · Form 4
24 months: $4.1M bought
PBTPERMIAN BASIN ROYALTY TRUST
Dec 19, 2025
10% owner
No common-stock holding reported on a purchase, sale, gift or withholding line.

Transaction history

All 37 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 11, 2026	CRT10% owner	Open-market purchaseCode P · indirect	16,360	$11.46	$187K@ $11.46	1,005,873	Form 4
Sep 9, 2026	CRT10% owner	Open-market purchaseCode P · indirect	7,134	$11.29	$81K@ $11.29	989,513	Form 4
Sep 8, 2026	CRT10% owner	Open-market purchaseCode P · indirect	6,142	$10.94	$67K@ $10.94	982,379	Form 4
Sep 4, 2026	CRT10% owner	Open-market purchaseCode P · indirect	5,473	$10.90	$60K@ $10.90	976,237	Form 4
Sep 3, 2026	CRT10% owner	Open-market purchaseCode P · indirect	790	$10.67	$8K@ $10.67	970,764	Form 4
Sep 2, 2026	CRT10% owner	Open-market purchaseCode P · indirect	2,289	$10.63	$24K@ $10.63	969,974	Form 4
Sep 1, 2026	CRT10% owner	Open-market purchaseCode P · indirect	3,947	$10.51	$41K@ $10.51	967,685	Form 4
Aug 14, 2026	CRT10% owner	Open-market purchaseCode P · indirect	9,609	$10.44	$100K@ $10.44	963,738	Form 4
Aug 13, 2026	CRT10% owner	Open-market purchaseCode P · indirect	3,087	$10.12	$31K@ $10.12	954,129	Form 4
Aug 12, 2026	CRT10% owner	Open-market purchaseCode P · indirect	12,950	$10.08	$131K@ $10.08	951,042	Form 4
Aug 11, 2026	CRT10% owner	Open-market purchaseCode P · indirect	13,132	$9.95	$131K@ $9.95	938,092	Form 4
Jun 25, 2026	CRT10% owner	Open-market purchaseCode P · indirect	3,727	$8.88	$33K@ $8.88	924,960	Form 4
Jun 24, 2026	CRT10% owner	Open-market purchaseCode P · indirect	4,047	$8.66	$35K@ $8.66	921,233	Form 4
Jun 23, 2026	CRT10% owner	Open-market purchaseCode P · indirect	34,596	$8.68	$300K@ $8.68	917,186	Form 4
Jun 22, 2026	CRT10% owner	Open-market purchaseCode P · indirect	20,968	$8.65	$181K@ $8.65	882,590	Form 4
Jun 2, 2026	CRT10% owner	Open-market purchaseCode P · indirect	5,748	$10.52	$60K@ $10.52	861,622	Form 4
Jun 1, 2026	CRT10% owner	Open-market purchaseCode P · indirect	4,642	$10.43	$48K@ $10.43	855,874	Form 4
May 29, 2026	CRT10% owner	Open-market purchaseCode P · indirect	9,297	$10.37	$96K@ $10.37	851,232	Form 4
May 26, 2026	CRT10% owner	Open-market purchaseCode P · indirect	23,386	$10.88	$254K@ $10.88	841,935	Form 4
May 20, 2026	CRT10% owner	Open-market purchaseCode P · indirect	18,902	$10.87	$205K@ $10.87	818,549	Form 4
May 11, 2026	CRT10% owner	Open-market purchaseCode P · indirect	8,542	$10.61	$91K@ $10.61	799,647	Form 4
Apr 20, 2026	CRT10% owner	Open-market purchaseCode P · indirect	4,032	$10.38	$42K@ $10.38	791,105	Form 4
Apr 17, 2026	CRT10% owner	Open-market purchaseCode P · indirect	28,861	$10.44	$301K@ $10.44	787,073	Form 4
Apr 15, 2026	CRT10% owner	Open-market purchaseCode P · indirect	3,747	$10.48	$39K@ $10.48	758,212	Form 4
Apr 14, 2026	CRT10% owner	Open-market purchaseCode P · indirect	21,678	$10.42	$226K@ $10.42	754,465	Form 4
Apr 10, 2026	CRT10% owner	Open-market purchaseCode P · indirect	6,844	$10.42	$71K@ $10.42	732,787	Form 4
Apr 8, 2026	CRT10% owner	Open-market purchaseCode P · indirect	10,033	$10.40	$104K@ $10.40	725,943	Form 4
Apr 7, 2026	CRT10% owner	Open-market purchaseCode P · indirect	4,585	$10.49	$48K@ $10.49	715,910	Form 4
Apr 6, 2026	CRT10% owner	Open-market purchaseCode P · indirect	182	$10.50	$2K@ $10.50	711,325	Form 4
Apr 2, 2026	CRT10% owner	Open-market purchaseCode P · indirect	399	$10.60	$4K@ $10.60	711,143	Form 4
Apr 1, 2026	CRT10% owner	Open-market purchaseCode P · indirect	12,851	$10.50	$135K@ $10.50	710,744	Form 4
Mar 31, 2026	CRT10% owner	Open-market purchaseCode P · indirect	42	$10.50	$441@ $10.50	697,893	Form 4
Mar 27, 2026	CRT10% owner	Open-market purchaseCode P · indirect	68,467	$10.24	$701K@ $10.24	697,851	Form 4
Mar 26, 2026	CRT10% owner	Open-market purchaseCode P · indirect	3,159	$9.91	$31K@ $9.91	629,384	Form 4
Mar 25, 2026	CRT10% owner	Open-market purchaseCode P · indirect	26,134	$9.69	$253K@ $9.69	626,225	Form 4
Dec 19, 2025	PBT10% owner	Expiration of short derivativeCode E · indirect	1	—	—	0	Form 4
Dec 19, 2025	PBT10% owner	Expiration of short derivativeCode E · indirect	3,965	—	—	0	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.