Buchanan Lucas W.
CIK 0001769830 Name as filed on the most recent filing
Filed as Buchanan Lucas W. (33)
56 transaction lines · from 33 filings · filed 2019-11-19 to 2024-03-05 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.
A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.
Issuers this insider has filed against
Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
No issuer is recorded
The catalog holds no filing linking this CIK to an issuer.
Transactions
Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.
56 transactions · Newest transaction date first, id breaking the tie.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.
| Direction | Date | Issuer | Code | Shares | Price | Value USD | Filing |
|---|---|---|---|---|---|---|---|
| 2024-03-05 |
Silk Road Medical Inc SILK |
S, Open-market sale | 9,877 disposed | 17.17 | 169,578.21 | Form 4, filing 0001593968-24-000436 | |
| 2023-10-04 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,662 disposed | 15.22 | 40,523.63 | Form 4, filing 0001593968-23-001367 | |
| 2023-03-03 |
Silk Road Medical Inc SILK |
S, Open-market sale | 9,918 disposed | 47.11 | 467,193.34 | Form 4, filing 0001593968-23-000427 | |
| 2023-01-19 |
Silk Road Medical Inc SILK |
S, Open-market sale | 25,762 disposed | 53.40 | 1,375,755.20 | Form 4, filing 0001593968-23-000180 | |
| 2023-01-19 |
Silk Road Medical Inc SILK |
S, Open-market sale | 12,766 disposed | 53.40 | 681,736.32 | Form 4, filing 0001593968-23-000180 | |
| 2023-01-19 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,716 disposed | 53.40 | 145,041.19 | Form 4, filing 0001593968-23-000180 | |
| 2023-01-17 |
Silk Road Medical Inc SILK |
S, Open-market sale | 45,000 disposed | 54.68 | 2,460,622.50 | Form 4, filing 0001593968-23-000180 | |
| 2022-12-13 |
Silk Road Medical Inc SILK |
S, Open-market sale | 25,000 disposed | 55.00 | 1,375,000.00 | Form 4, filing 0001593968-22-001734 | |
| 2022-11-11 |
Silk Road Medical Inc SILK |
S, Open-market sale | 24,800 disposed | 50.00 | 1,240,000.00 | Form 4, filing 0001593968-22-001598 | |
| 2022-11-09 |
Silk Road Medical Inc SILK |
S, Open-market sale | 200 disposed | 50.00 | 10,000.00 | Form 4, filing 0001593968-22-001598 | |
| 2022-08-15 |
Silk Road Medical Inc SILK |
S, Open-market sale | 12,645 disposed | 48.46 | 612,780.49 | Form 4, filing 0001593968-22-001349 | |
| 2022-08-15 |
Silk Road Medical Inc SILK |
S, Open-market sale | 12,355 disposed | 48.46 | 598,727.01 | Form 4, filing 0001593968-22-001349 | |
| 2022-08-12 |
Silk Road Medical Inc SILK |
S, Open-market sale | 25,000 disposed | 47.79 | 1,194,722.50 | Form 4, filing 0001593968-22-001338 | |
| 2022-08-11 |
Silk Road Medical Inc SILK |
S, Open-market sale | 25,000 disposed | 48.60 | 1,215,105.00 | Form 4, filing 0001593968-22-001338 | |
| 2022-08-10 |
Silk Road Medical Inc SILK |
S, Open-market sale | 7,536 disposed | 47.03 | 354,389.44 | Form 4, filing 0001593968-22-001338 | |
| 2022-08-10 |
Silk Road Medical Inc SILK |
S, Open-market sale | 7,180 disposed | 47.03 | 337,648.12 | Form 4, filing 0001593968-22-001338 | |
| 2022-08-10 |
Silk Road Medical Inc SILK |
S, Open-market sale | 4,913 disposed | 47.03 | 231,039.72 | Form 4, filing 0001593968-22-001338 | |
| 2022-08-10 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,807 disposed | 47.03 | 132,002.54 | Form 4, filing 0001593968-22-001338 | |
| 2022-08-10 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,564 disposed | 47.03 | 120,575.18 | Form 4, filing 0001593968-22-001338 | |
| 2021-11-16 |
Silk Road Medical Inc SILK |
S, Open-market sale | 10,000 disposed | 50.32 | 503,200.00 | Form 4, filing 0001593968-21-002406 | |
| 2021-10-27 |
Silk Road Medical Inc SILK |
S, Open-market sale | 5,811 disposed | 59.39 | 345,107.15 | Form 4, filing 0001593968-21-002311 | |
| 2021-10-27 |
Silk Road Medical Inc SILK |
S, Open-market sale | 4,189 disposed | 59.39 | 248,778.85 | Form 4, filing 0001593968-21-002311 | |
| 2021-09-28 |
Silk Road Medical Inc SILK |
S, Open-market sale | 10,000 disposed | 54.86 | 548,645.00 | Form 4, filing 0001593968-21-002196 | |
| 2021-08-27 |
Silk Road Medical Inc SILK |
S, Open-market sale | 5,847 disposed | 54.38 | 317,960.44 | Form 4, filing 0001593968-21-002046 | |
| 2021-08-27 |
Silk Road Medical Inc SILK |
S, Open-market sale | 4,153 disposed | 54.38 | 225,840.56 | Form 4, filing 0001593968-21-002046 | |
| 2021-07-28 |
Silk Road Medical Inc SILK |
S, Open-market sale | 4,021 disposed | 44.91 | 180,585.92 | Form 4, filing 0001593968-21-001917 | |
| 2021-07-28 |
Silk Road Medical Inc SILK |
S, Open-market sale | 3,595 disposed | 44.91 | 161,453.97 | Form 4, filing 0001593968-21-001917 | |
| 2021-07-28 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,384 disposed | 44.91 | 107,067.11 | Form 4, filing 0001593968-21-001917 | |
| 2021-06-28 |
Silk Road Medical Inc SILK |
S, Open-market sale | 10,000 disposed | 51.60 | 516,021.00 | Form 4, filing 0001593968-21-001727 | |
| 2021-05-26 |
Silk Road Medical Inc SILK |
S, Open-market sale | 10,000 disposed | 47.56 | 475,572.00 | Form 4, filing 0001593968-21-001476 | |
| 2021-04-28 |
Silk Road Medical Inc SILK |
S, Open-market sale | 8,673 disposed | 61.43 | 532,811.88 | Form 4, filing 0001593968-21-001213 | |
| 2021-04-28 |
Silk Road Medical Inc SILK |
S, Open-market sale | 1,327 disposed | 61.43 | 81,522.12 | Form 4, filing 0001593968-21-001213 | |
| 2021-03-29 |
Silk Road Medical Inc SILK |
S, Open-market sale | 9,575 disposed | 46.73 | 447,399.54 | Form 4, filing 0001593968-21-001032 | |
| 2021-03-29 |
Silk Road Medical Inc SILK |
S, Open-market sale | 425 disposed | 46.73 | 19,858.46 | Form 4, filing 0001593968-21-001032 | |
| 2021-02-24 |
Silk Road Medical Inc SILK |
S, Open-market sale | 7,296 disposed | 53.64 | 391,323.15 | Form 4, filing 0001593968-21-000619 | |
| 2021-02-24 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,306 disposed | 53.64 | 123,683.00 | Form 4, filing 0001593968-21-000619 | |
| 2021-02-24 |
Silk Road Medical Inc SILK |
S, Open-market sale | 398 disposed | 53.64 | 21,346.85 | Form 4, filing 0001593968-21-000619 | |
| 2021-01-27 |
Silk Road Medical Inc SILK |
S, Open-market sale | 10,000 disposed | 54.86 | 548,623.00 | Form 4, filing 0001593968-21-000256 | |
| 2020-12-29 |
Silk Road Medical Inc SILK |
S, Open-market sale | 10,000 disposed | 60.04 | 600,364.00 | Form 4, filing 0001593968-20-002432 | |
| 2020-11-25 |
Silk Road Medical Inc SILK |
S, Open-market sale | 10,000 disposed | 57.08 | 570,826.00 | Form 4, filing 0001593968-20-002254 | |
| 2020-10-14 |
Silk Road Medical Inc SILK |
S, Open-market sale | 6,871 disposed | 65.21 | 448,060.66 | Form 4, filing 0001593968-20-002060 | |
| 2020-10-14 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,729 disposed | 65.21 | 177,959.18 | Form 4, filing 0001593968-20-002060 | |
| 2020-09-17 |
Silk Road Medical Inc SILK |
S, Open-market sale | 9,600 disposed | 67.32 | 646,284.48 | Form 4, filing 0001593968-20-001907 | |
| 2020-08-17 |
Silk Road Medical Inc SILK |
S, Open-market sale | 7,279 disposed | 53.86 | 392,078.24 | Form 4, filing 0001593968-20-001769 | |
| 2020-08-17 |
Silk Road Medical Inc SILK |
S, Open-market sale | 2,321 disposed | 53.86 | 125,019.04 | Form 4, filing 0001593968-20-001769 | |
| 2020-07-15 |
Silk Road Medical Inc SILK |
S, Open-market sale | 9,600 disposed | 45.99 | 441,539.52 | Form 4, filing 0001593968-20-001646 | |
| 2020-06-15 |
Silk Road Medical Inc SILK |
S, Open-market sale | 5,658 disposed | 36.97 | 209,154.19 | Form 4, filing 0001593968-20-001479 | |
| 2020-06-15 |
Silk Road Medical Inc SILK |
S, Open-market sale | 3,942 disposed | 36.97 | 145,720.37 | Form 4, filing 0001593968-20-001479 | |
| 2020-05-15 |
Silk Road Medical Inc SILK |
S, Open-market sale | 9,600 disposed | 38.61 | 370,622.40 | Form 4, filing 0001593968-20-001220 | |
| 2020-04-15 |
Silk Road Medical Inc SILK |
S, Open-market sale | 19,100 disposed | 33.67 | 643,009.14 | Form 4, filing 0001593968-20-001013 |
This column is intentionally blank
No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.
- S, Open-market sale
- Open-market sale
Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.
What this insider's stored lines contain
Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.
- Open-market purchase 0
- Open-market sale 56
- Option exercise 0
- Grant or award 0
- Tax withholding 0
- Disposition to the issuer 0
- In-the-money option exercise 0
How to cite this page
ebomi catalog. Buchanan Lucas W., insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001769830
Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6