LEH III Management LLC

• A percentage of assets under your management
• Fixed fees (other than subscription fees)
• Performance-based fees
• Other

Item 5.E lists how the firm is compensated for its advice; Items 5.B, 6.A, and 7.A show whether its people or related companies can also earn commissions. Percentage of assets, fixed, hourly, subscription, and performance-based fees come from clients (a performance-based fee depends on investment results); commissions come with a sale or a trade, often from the company behind the product. How fees, commissions, and other arrangements differ

The brochure lists different fees for different services or strategies. See the firm's brochure (dated August 10, 2026) for its fees and any account minimum, on the SEC's IAPD site.

$335,907,163 as of October 2026, filing dated August 10, 2026.

A measure of scale, not skill or returns. Discretionary means the firm decides trades; non-discretionary means clients approve each one. What assets under management means

A firm with no individual clients is an institutional manager even if it manages billions; the mix tells you whom the practice is built around.

• Portfolio management for pooled investment vehicles (other than investment companies)

Also doing business as

DEL RIO ROYALTY COMPANY, LINCOLN ENERGY PARTNERS

Registration

SEC-registered investment adviser. Status as filed: Approved.

Registered since

2026 (0 years)

Employees

Total: 14. Performing investment advisory functions: 7.

Wrap fee program participation

No.

States registered or notice-filed

1 state or jurisdiction

CO

SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration

None Reports no disclosure items on Form ADV Item 11. View on IAPD.

Item 11 asks about criminal, regulatory, and civil events involving the firm and its advisory personnel. The detail of each yes answer is on the IAPD record. Reading a firm's disclosures

1. September 2026
   • Newly registered with the SEC.

Compared month to month from the SEC's monthly adviser data and the state compilation feed. Owners and control persons are summarized, never named.