Donald B. Milder is Director at Inari Medical, Inc. (NARI). They have made 29 open-market trades across 4 companies since 2009, most recently 2025-02-19.
CIK 0001279660
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.
3 open-market purchases totalling $8.2M since 2009, against 26 sales. Too few scored purchases to measure a record yet.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 73% | 45% | 45% |
| Avg Move | -1.8% | +2.0% | +0.5% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NARI | BUY | 2023-11-07 | 2023-11-08 | $53.44 | $3.0M | +6.9% | +15.7% | +4.8% |
| NARI | SELL | 2022-11-15 | 2022-11-16 | $80.13 | $561K | -10.6% | -18.2% | -31.2% |
| NARI | SELL | 2022-10-18 | 2022-10-19 | $80.07 | $560K | +7.7% | +9.1% | -4.6% |
| NARI | SELL | 2022-09-15 | 2022-09-16 | $80.25 | $562K | +6.6% | +12.4% | -3.9% |
| NARI | SELL | 2022-08-15 | 2022-08-17 | $80.78 | $565K | -12.0% | -8.3% | +10.2% |
| NARI | SELL | 2022-08-02 | 2022-08-04 | $80.44 | $3.4M | -0.6% | -13.2% | -7.6% |
| NARI | SELL | 2022-04-18 | 2022-04-20 | $86.64 | $1.1M | -15.4% | -38.1% | -19.8% |
| NARI | SELL | 2022-03-16 | 2022-03-18 | $80.18 | $561K | +6.5% | +2.1% | -32.4% |
| NARI | SELL | 2022-02-23 | 2022-02-25 | $80.06 | $676K | +15.5% | +6.6% | -24.3% |
| NARI | SELL | 2022-02-15 | 2022-02-17 | $80.06 | $1.5M | +28.9% | +13.8% | -19.8% |
| NARI | SELL · 10b5-1 | 2022-02-09 | 2022-02-11 | $80.06 | $32K | +13.5% | +0.8% | -29.9% |
| NARI | SELL | 2021-12-10 | 2021-12-13 | $78.95 | $1.1M | +14.2% | +9.6% | -3.3% |
| NARI | SELL | 2021-11-10 | 2021-11-12 | $92.48 | $1.2M | -8.2% | -13.5% | -16.1% |
| NARI | SELL | 2021-10-08 | 2021-10-12 | $79.31 | $1.1M | +7.5% | +11.7% | +2.9% |
| NARI | SELL | 2021-09-10 | 2021-09-10 | $80.96 | $1.1M | +0.3% | -0.4% | +0.8% |
| NARI | SELL | 2021-08-10 | 2021-08-11 | $90.34 | $1.1M | +5.7% | +5.8% | +15.6% |
| NARI | SELL | 2021-07-09 | 2021-07-12 | $92.85 | $1.2M | -1.9% | -18.6% | -14.3% |
| NARI | SELL | 2021-06-10 | 2021-06-11 | $90.60 | $1.2M | +5.0% | +0.5% | -11.8% |
| NARI | SELL | 2021-05-10 | 2021-05-11 | $90.40 | $1.0M | -6.0% | -0.1% | +4.5% |
| NARI | SELL | 2021-04-09 | 2021-04-12 | $112.19 | $1.6M | -7.4% | -25.5% | -19.0% |
| NARI | SELL | 2021-03-10 | 2021-03-12 | $116.64 | $817K | -9.7% | -1.0% | -20.8% |
| NARI | SELL | 2021-02-10 | 2021-02-12 | $112.93 | $1.5M | -11.4% | -3.3% | -31.2% |
| NARI | SELL | 2021-01-11 | 2021-01-12 | $84.60 | $1.2M | +21.1% | +25.8% | +26.8% |
| NARI | SELL | 2020-12-10 | 2020-12-14 | $68.09 | $953K | +19.6% | +41.2% | +68.4% |
| NARI | BUY | 2020-05-27 | 2020-05-27 | $19.00 | $4.6M | +20.5% | +10.6% | +66.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.