Marshall S. Stanton is VP at ARTIVION, INC. (AORT). They have made 19 open-market trades across 1 company since 2023, most recently 2026-03-03.
CIK 0001849615
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 19 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AORT | 60,097 | $1.3M |
| CRY | 9,511 | $145K |
| Total | $1.4M |
Shares reported on the most recent Form 4, priced at the 2026-03-04 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AORT | SELL | 2026-03-03 | 2026-03-04 | $37.78 | $81K | -2.0% | -12.2% | -46.4% |
| AORT | SELL | 2026-03-02 | 2026-03-03 | $38.02 | $58K | -5.9% | -11.7% | -45.6% |
| AORT | SELL | 2026-02-23 | 2026-02-25 | $36.94 | $136K | +1.7% | -0.9% | -34.6% |
| AORT | SELL | 2025-11-21 | 2025-11-24 | $45.04 | $4.3M | -2.5% | +2.6% | -18.2% |
| AORT | SELL | 2025-11-20 | 2025-11-24 | $44.18 | $1.3M | -2.5% | +2.6% | -18.2% |
| AORT | SELL | 2025-11-13 | 2025-11-14 | $45.86 | $458K | +3.0% | +0.4% | -10.0% |
| AORT | SELL | 2025-11-10 | 2025-11-12 | $44.62 | $229K | -3.2% | -4.6% | -14.7% |
| AORT | SELL | 2025-08-27 | 2025-08-28 | $44.02 | $801K | -6.6% | -4.3% | +5.9% |
| AORT | SELL · 10b5-1 | 2025-06-17 | 2025-06-18 | $29.50 | $443K | +2.8% | +2.0% | +32.3% |
| AORT | SELL · 10b5-1 | 2025-06-13 | 2025-06-16 | $28.44 | $1.5M | +7.8% | +8.9% | +37.5% |
| AORT | SELL | 2025-05-09 | 2025-05-12 | $29.13 | $615K | -1.6% | +0.4% | +48.5% |
| AORT | SELL | 2025-03-06 | 2025-03-10 | $24.80 | $40K | +3.4% | +2.4% | +24.7% |
| AORT | SELL | 2025-02-24 | 2025-02-26 | $27.31 | $191K | -7.0% | -4.0% | +15.6% |
| AORT | SELL | 2024-03-20 | 2024-03-21 | $20.39 | $45K | +2.4% | -3.0% | +10.3% |
| AORT | SELL | 2024-03-05 | 2024-03-07 | $18.72 | $28K | +3.1% | +9.5% | +18.6% |
| AORT | SELL | 2024-03-01 | 2024-03-14 | $18.72 | $28K | +2.8% | +1.9% | +18.0% |
| AORT | SELL | 2024-02-27 | 2024-03-14 | $19.83 | $9K | +2.8% | +1.9% | +18.0% |
| AORT | SELL | 2024-02-26 | 2024-03-14 | $20.27 | $61K | +2.8% | +1.9% | +18.0% |
| AORT | SELL | 2024-02-26 | 2024-02-28 | $20.27 | $62K | +4.4% | +11.1% | +22.9% |
| AORT | SELL | 2023-03-02 | 2023-03-03 | $13.41 | $12K | -11.3% | -6.5% | +8.0% |
| AORT | SELL | 2023-02-27 | 2023-03-01 | $12.94 | $30K | -7.7% | +2.2% | +16.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.