Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 7 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
June 17, 2026 TUSK J 3,211 · · 31,067 Direct +11.53% Acquired (price as of 2026-10-06)
June 12, 2024 TUSK A 27,856 · · 27,856 Direct · Acquired (price as of 2026-10-06)
June 7, 2023 TUSK A 23,810 · · 23,810 Direct · Acquired (price as of 2026-10-06)
June 29, 2022 TUSK A 45,662 · · 45,662 Direct · Acquired (price as of 2026-10-06)
June 2, 2021 TUSK A 25,641 · · 25,641 Direct · Acquired (price as of 2026-10-06)
July 2, 2020 TUSK A 86,957 · · 86,957 Direct · Acquired (price as of 2026-10-06)
Oct. 11, 2012 FANG A 6,666 · · 6,666 Direct · Acquired (price as of 2026-10-06)

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
Oct. 11, 2012 FANG Restricted Stock Units [F1] Common Stock (6,666) · · 6,666 Acquired

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