Anthony Michael Sanfilippo is CEO at Pinnacle Entertainment, Inc. (PNK). They have made 27 open-market trades across 4 companies since 2008, most recently 2026-05-06.
CIK 0001257587
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.
27 open-market purchases totalling $13.6M since 2008, never a sale. Across 22 scored buys the stock is up 4.8% at ninety days, and 2.9 points ahead of the S&P over the same stretch.
22 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 18% | 18% | 27% |
| Avg Move | -2.0% | +0.2% | +4.8% |
| Alpha | +2.1% | -0.6% | +2.9% |
| Scored | 22 | 22 | 22 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TVTY | BUY | 2021-08-10 | 2021-08-12 | $21.77 | $3.5M | +4.1% | +3.8% | +24.0% |
| PZZA | BUY | 2019-05-17 | 2019-05-20 | $47.32 | $142K | +0.5% | +1.9% | -10.6% |
| PNK | BUY | 2017-09-14 | 2017-09-18 | $18.85 | $814K | +4.9% | +22.8% | +53.5% |
| PNK | BUY | 2016-09-14 | 2016-09-16 | $11.20 | $232K | +4.2% | +7.3% | +22.9% |
| PNK | BUY | 2016-06-14 | 2016-06-15 | $11.06 | $282K | -2.4% | -4.2% | -0.8% |
| PNK | BUY | 2016-06-13 | 2016-06-15 | $11.18 | $162K | -2.4% | -4.2% | -0.8% |
| PNK | BUY | 2016-06-13 | 2016-06-15 | $11.15 | $1.7M | -2.4% | -4.2% | -0.8% |
| PNK | BUY | 2016-06-07 | 2016-06-07 | $10.92 | $117K | -0.2% | -3.1% | +9.4% |
| PNK | BUY | 2016-06-03 | 2016-06-07 | $10.92 | $884K | -0.2% | -3.1% | +9.4% |
| PNK | BUY | 2016-06-03 | 2016-06-07 | $10.70 | $51K | -0.2% | -3.1% | +9.4% |
| PNK | BUY | 2014-05-09 | 2014-05-12 | $21.99 | $473K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2012-07-26 | 2012-07-30 | $9.64 | $242K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2012-06-01 | 2012-06-05 | $9.09 | $227K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-12-13 | 2011-12-15 | $9.06 | $362K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-11-21 | 2011-11-23 | $9.55 | $287K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-11-16 | 2011-11-18 | $10.09 | $605K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-11-09 | 2011-11-10 | $10.86 | $339K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-08-19 | 2011-08-22 | $11.36 | $455K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-08-18 | 2011-08-18 | $11.77 | $471K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-08-12 | 2011-08-16 | $11.44 | $114K | -4.1% | -0.9% | -0.9% |
| PNK | BUY | 2011-08-10 | 2011-08-12 | $11.52 | $115K | -4.1% | -0.9% | -0.9% |
| MGAM | SELL · 10b5-1 | 2011-03-21 | 2011-03-22 | $5.70 | $57K | N/A | N/A | N/A |
| MGAM | SELL · 10b5-1 | 2011-03-09 | 2011-03-11 | $5.70 | $28K | N/A | N/A | N/A |
| MGAM | SELL · 10b5-1 | 2011-02-04 | 2011-02-07 | $5.70 | $77K | N/A | N/A | N/A |
| PNK | BUY | 2010-11-26 | 2010-11-29 | $13.58 | $85K | -4.1% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.