Eric L. Oliver - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Eric L. Oliver has filed 7 SEC Form 4 filings across 1 company in the last 90 days - active on both sides. Lifetime open-market purchases: $4.89M. Lifetime open-market sales: $489. Historical track record: 5/5 stars across 31 tracked purchases.
Profile
Eric L. Oliver is a beneficial owner of more than 10% of CROSS TIMBERS ROYALTY TRUST (CRT), as disclosed in SEC ownership filings. SEC records also connect Oliver to PERMIAN BASIN ROYALTY TRUST (PBT) and Texas Pacific Land Corp (TPL). Oliver has reported 19 insider filings with the SEC since 2025. The most recent filing was in June 2026.
| Role | 10% Owner |
|---|---|
| Notability | 36/100 |
Board memberships
- CROSS TIMBERS ROYALTY TRUST
- PERMIAN BASIN ROYALTY TRUST
- Texas Pacific Land Corp
Reported roles
- 10% Owner
- 10% Owner
- Director
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★★★★★ (5/5) |
|---|---|
| Total purchases tracked | 31 |
| Purchases with forward-return data | 31 |
| 30-day win rate | 90% |
| 90-day win rate | 55% |
| Avg 5-day return | +2.23% |
| Avg 30-day return | +4.47% |
| Avg 90-day return | +17.26% |
| Best 30-day return | +12.02% |
Trading Pattern
InsiderAlpha's records for Eric L. Oliver go back to 2025: 19 primary Form 4 filings, an average of 9.5 per year. The typical open-market purchase is $119K (41 buys totaling $4.89M). The largest single buy on record is $701K of CRT in 2026. Sales side: 5 recorded sales totaling $489, so the filing history runs buy-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Eric L. Oliver has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- 10% Owner at CROSS TIMBERS ROYALTY TRUST (CRT) - 15 filings, 2026
- 10% Owner at PERMIAN BASIN ROYALTY TRUST (PBT) - 2 filings, 2025
- Director at Texas Pacific Land Corp (TPL) - 2 filings, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-26 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 3.7K | $8.88 | $33K |
| 2026-06-26 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 4.0K | $8.66 | $35K |
| 2026-06-25 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 34.6K | $8.68 | $300K |
| 2026-06-25 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 21.0K | $8.65 | $181K |
| 2026-06-04 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 5.7K | $10.52 | $60K |
| 2026-06-02 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 4.6K | $10.43 | $48K |
| 2026-06-02 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 9.3K | $10.37 | $96K |
| 2026-05-28 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 23.4K | $10.88 | $254K |
| 2026-05-22 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 18.9K | $10.87 | $205K |
| 2026-05-13 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 8.5K | $10.61 | $91K |
| 2026-04-21 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 4.0K | $10.38 | $42K |
| 2026-04-21 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 28.9K | $10.44 | $301K |
| 2026-04-16 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 3.7K | $10.48 | $39K |
| 2026-04-16 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 21.7K | $10.42 | $226K |
| 2026-04-14 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 6.8K | $10.42 | $71K |
| 2026-04-09 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 10.0K | $10.40 | $104K |
| 2026-04-09 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 4.6K | $10.49 | $48K |
| 2026-04-07 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 182 | $10.50 | $2K |
| 2026-04-07 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 399 | $10.60 | $4K |
| 2026-04-02 | CRT | CROSS TIMBERS ROYALTY TRUST | P - Open-market purchase | 12.9K | $10.50 | $135K |
Companies - Last 90 Days
- CROSS TIMBERS ROYALTY TRUST (CRT) - 7 filings, last 2026-06-26
Most Active Insiders Right Now
Eric L. Oliver has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Fairmount Funds Management LLC
- Scott Farquhar
- Tilman J. Fertitta
- James E. Flynn
- Framework Ventures IV L.P.
- Angeliki Frangou
- Spencer Frazier
- Paul J. Fribourg
Frequently Asked Questions
Who is Eric L. Oliver?
Eric L. Oliver is a beneficial owner of more than 10% of CROSS TIMBERS ROYALTY TRUST (CRT), as disclosed in SEC ownership filings. SEC records also connect Oliver to PERMIAN BASIN ROYALTY TRUST (PBT) and Texas Pacific Land Corp (TPL). Oliver has reported 19 insider filings with the SEC since 2025. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Eric L. Oliver submitted recently?
7 primary Form 4 filings in the last 90 days, covering 1 company.
Has Eric L. Oliver been buying or selling stock?
Recorded transactions: 41 open-market purchases ($4.89M) and 5 open-market sales ($489) across all tracked filings.
How accurate is Eric L. Oliver's historical track record?
Across 31 tracked purchases, Eric L. Oliver averaged +4.5% avg 30-day return with a 90% 30-day win rate. InsiderAlpha rates the track record at 5/5 stars.
Where can I see all of Eric L. Oliver's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Eric L. Oliver profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.