Ross B Matthews
CIK 1915452 · View on SEC EDGAR ↗
Insider
First SEC filing: March 24, 2022 · Latest: March 24, 2022
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 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.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 12, 2025 | DINO | A | 2,943 | — | — | 14,584 Direct | +25.28% | Acquired | (price as of 2026-08-20) |
| Nov. 13, 2024 | DINO | A | 3,772 | — | — | 11,641 Direct | +47.93% | Acquired | (price as of 2026-08-20) |
| Nov. 8, 2023 | DINO | A | 3,005 | — | — | 7,869 Direct | +61.78% | Acquired | (price as of 2026-08-20) |
| Nov. 9, 2022 | DINO | A | 2,643 | — | — | 4,864 Direct | +119.00% | Acquired | (price as of 2026-08-20) |
| May 11, 2022 | DINO | A | 2,221 | — | — | 2,221 Direct | — | Acquired | (price as of 2026-08-20) |
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
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 24, 2022 | DINO | Common Stock [F1] | 0 | Direct |