Olson Tiffany
SEC CIK 1442172 · EDGAR
BoughtSold
Most active insiders at MDXG, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Maersk-Moller Kimberly | Chief Commercial Off | — | $432.6K |
| 2 | Whitlow Ricci S | COO | — | — |
| 3 | Hulse William Frank IV | GC, CAO | — | — |
| 4 | DOUG RICE | CFO | — | — |
| 5 | Newton Todd | Dir | — | — |
| 6 | Capper Joseph H | CEO | — | — |
| 7 | Olson Tiffany | Dir | — | — |
| 8 | PUHY DOROTHY E | Dir | — | — |
| 9 | BIERMAN JAMES L | Dir | — | — |
| 10 | HAWKINS WILLIAM A | Dir | — | — |
Transactions 13
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-12 11:27 | 2026-06-10 | MDXG | MIMEDX GROUP, INC. | Olson Tiffany | Dir | A - Grant | $3.64 | +50.9K | 108.5K | +88% | +$185.3K | |
| D | 2026-05-27 16:17 | 2026-05-22 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +13.7K | 39.6K | +53% | — |
| 2025-06-23 | 2025-06-18 | MDXG | MIMEDX GROUP, INC. | Olson Tiffany | Dir | A - Grant | $6.47 | +28.6K | 57.6K | +99% | +$185.1K | |
| D | 2025-05-23 | 2025-05-21 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +8,673 | 25.9K | +50% | — |
| D | 2024-07-03 | 2024-07-01 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +830 | 17.2K | +5% | — |
| 2024-06-06 | 2024-06-05 | MDXG | MIMEDX GROUP, INC. | Olson Tiffany | Dir | A - Grant | $7.26 | +29.0K | 29.0K | New | +$210.5K | |
| D | 2024-05-29 | 2024-05-25 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +8,636 | 16.4K | +111% | — |
| D | 2024-05-14 | 2024-05-10 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +487 | 7,767 | +7% | — |
| D | 2023-06-06 | 2023-06-02 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +3,825 | 7,280 | +111% | — |
| D | 2023-05-12 | 2023-05-10 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +487 | 3,455 | +16% | — |
| 2022-12-01 | 2022-11-29 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | P - Purchase | $21.50 | +1,162 | 2,968 | +64% | +$25.0K | |
| M | 2022-07-07 | 2022-05-12 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | P - Purchase | $18.76 | +1,320 | 1,586 | +496% | +$24.8K |
| D | 2022-05-12 | 2022-05-10 | CSTL | CASTLE BIOSCIENCES INC | Olson Tiffany | Dir | M - OptEx | — | +486 | 486 | New | — |
Purchase Sale Sale after option exercise All abbreviations