Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 9 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 19, 2025 USAC M 8,038 · · 87,198 Direct +10.15% Acquired
Dec. 19, 2025 USAC D 4,019 $24.27 $97,541 83,179 Direct -4.61% Disposed
Dec. 19, 2025 USAC M 13,065 · · 96,244 Direct +15.71% Acquired
Dec. 19, 2025 USAC D 6,533 $24.27 $158,556 89,711 Direct -6.79% Disposed
Dec. 19, 2025 USAC M 8,038 · · 0 Direct -100.00% Disposed
Dec. 19, 2025 USAC M 13,065 · · 8,709 Direct -60.00% Disposed
Dec. 5, 2025 USAC A 34,575 · · 79,160 Direct +77.55% Acquired
Dec. 5, 2025 USAC A 11,525 · · 14,895 Direct +341.99% Acquired
Aug. 12, 2025 USAC A 20,000 · · 44,585 Direct +81.35% Acquired

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Dec. 19, 2025 USAC Phantom Units [F3] Common Units (8,038) · · 8,038 Disposed
Dec. 19, 2025 USAC Phantom Units [F5] Common Units (13,065) · · 13,065 Disposed
Dec. 5, 2025 USAC Cash Units Common Units (11,525) · · 11,525 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 6 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
April 11, 2025 USAC Common Units 24,585 Direct
April 11, 2025 USAC Phantom Units [F2]→ Common Units (8,038) 8,038 Direct
April 11, 2025 USAC Phantom Units [F6]→ Common Units (6,684) 6,684 Direct
April 11, 2025 USAC Phantom Units [F8]→ Common Units (21,774) 21,774 Direct
April 11, 2025 USAC Phantom Units [F10]→ Common Units (19,197) 19,197 Direct
April 11, 2025 USAC Cash Units→ Common Units (5,055) 5,055 Direct