Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 11 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
May 27, 2026 DCO A 1,200 · · 18,140 Direct +7.08% Acquired (price as of 2026-10-05)
May 8, 2025 DCO A 2,300 · · 16,940 Direct +15.71% Acquired (price as of 2026-10-05)
May 14, 2024 DCO A 2,400 · · 14,640 Direct +19.61% Acquired (price as of 2026-10-05)
May 18, 2023 DCO A 1,200 $40.00 $48,000 12,240 Direct +10.87% Acquired 332.1% (price as of 2026-10-05)
April 26, 2023 DCO A 2,000 · · 11,040 Direct +22.12% Acquired (price as of 2026-10-05)
April 22, 2022 DCO A 1,800 · · 9,040 Direct +24.86% Acquired (price as of 2026-10-05)
May 7, 2021 DCO A 1,700 · · 7,200 Direct +30.91% Acquired (price as of 2026-10-05)
May 7, 2020 DCO A 2,440 · · 5,540 Direct +78.71% Acquired (price as of 2026-10-05)
May 7, 2020 DCO A 2,440 · · 5,500 Direct +79.74% Acquired (price as of 2026-10-05)
May 1, 2019 DCO A 2,500 · · 3,100 Direct +416.67% Acquired (price as of 2026-10-05)
Oct. 18, 2018 DCO A 600 · · 600 Direct · Acquired (price as of 2026-10-05)

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.

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Oct. 22, 2018 DCO Common Stock 0 Direct