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Robert J. Kostelnik
Insider
First SEC filing: Nov. 14, 2024 · Latest: Nov. 14, 2024
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 | · | · | 59,598 Direct | +5.19% | Acquired | (price as of 2026-10-05) |
| Nov. 13, 2024 | DINO | A | 3,772 | · | · | 56,655 Direct | +7.13% | Acquired | (price as of 2026-10-05) |
| Nov. 8, 2023 | DINO | A | 3,005 | · | · | 52,883 Direct | +6.02% | Acquired | (price as of 2026-10-05) |
| Nov. 9, 2022 | DINO | A | 2,643 | · | · | 49,878 Direct | +5.60% | 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.