Lucas W. Buchanan is COO & CFO at Silk Road Medical Inc (SILK). They have made 32 open-market trades across 1 company since 2019, most recently 2024-09-17.
CIK 0001769830
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 32 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SILK | 50,876 | $1.4M |
Shares reported on the most recent Form 4, priced at the 2024-09-18 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SILK | SELL | 2024-03-05 | 2024-03-05 | $17.17 | $339K | -6.8% | -0.4% | +25.0% |
| SILK | SELL | 2023-10-04 | 2023-10-06 | $15.22 | $41K | -47.8% | -37.8% | -18.3% |
| SILK | SELL | 2023-03-03 | 2023-03-06 | $47.11 | $934K | -8.9% | -17.7% | -37.9% |
| SILK | SELL | 2023-01-17 | 2023-01-19 | $53.85 | $6.9M | +1.8% | -3.2% | -17.5% |
| SILK | SELL | 2022-12-13 | 2022-12-15 | $55.00 | $1.4M | -2.3% | +0.7% | -22.1% |
| SILK | SELL | 2022-11-09 | 2022-11-14 | $50.00 | $1.3M | +4.7% | +10.6% | +0.3% |
| SILK | SELL | 2022-08-15 | 2022-08-17 | $48.46 | $2.4M | -9.7% | -0.2% | +14.7% |
| SILK | SELL | 2022-08-10 | 2022-08-12 | $47.61 | $4.8M | -9.4% | -7.4% | +2.5% |
| SILK | SELL | 2021-11-16 | 2021-11-17 | $50.32 | $503K | -15.6% | -17.7% | -31.2% |
| SILK | SELL | 2021-10-27 | 2021-10-29 | $59.39 | $1.2M | -13.8% | -29.3% | -50.0% |
| SILK | SELL | 2021-09-28 | 2021-09-29 | $54.86 | $549K | +0.1% | +7.1% | -19.3% |
| SILK | SELL | 2021-08-27 | 2021-08-31 | $54.38 | $1.1M | -4.1% | -7.0% | -29.6% |
| SILK | SELL | 2021-07-28 | 2021-07-29 | $44.91 | $898K | +5.5% | +20.4% | +26.4% |
| SILK | SELL | 2021-06-28 | 2021-06-30 | $51.60 | $516K | -4.7% | +2.9% | +11.9% |
| SILK | SELL | 2021-05-26 | 2021-05-28 | $47.56 | $476K | -3.1% | +5.2% | +11.3% |
| SILK | SELL | 2021-04-28 | 2021-04-30 | $61.43 | $1.2M | -21.5% | -23.8% | -27.7% |
| SILK | SELL | 2021-03-29 | 2021-03-31 | $46.73 | $915K | -2.3% | +19.5% | -4.0% |
| SILK | SELL | 2021-02-24 | 2021-02-25 | $53.64 | $1.1M | -0.8% | -15.2% | -10.6% |
| SILK | SELL | 2021-01-27 | 2021-01-29 | $54.86 | $549K | +8.6% | +0.4% | +12.1% |
| SILK | SELL | 2020-12-29 | 2020-12-30 | $60.04 | $600K | -3.0% | -10.7% | -20.9% |
| SILK | SELL | 2020-11-25 | 2020-11-30 | $57.08 | $571K | +3.0% | +5.5% | -4.5% |
| SILK | SELL | 2020-10-14 | 2020-10-16 | $65.21 | $1.3M | -8.5% | -9.6% | -11.4% |
| SILK | SELL | 2020-09-17 | 2020-09-18 | $67.32 | $1.3M | -1.7% | -5.4% | -14.5% |
| SILK | SELL | 2020-08-17 | 2020-08-19 | $53.86 | $1.0M | +10.5% | +26.1% | +9.5% |
| SILK | SELL | 2020-07-15 | 2020-07-16 | $45.99 | $442K | +2.7% | +19.7% | +40.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.