Archbold Brian David insider trades
Archbold Brian David has filed 25 Form 4s with the SEC that we hold, all for Mesa Laboratories INC /CO/ (MLAB), as SVP Operations. Across all of them we count 0 purchases worth $0 and 8 sales worth $1.5M reported on Form 4. In the last 12 months: 0 purchases ($0) and 2 sales ($341.7K). The largest single trade was a sale of 1,659 shares of Mesa Laboratories INC /CO/ worth $539.2K, dated 2021-12-14. The first filing on our record is dated 2021-08-12 and the latest 2026-06-23.
Mesa Laboratories INC /CO/ (MLAB)
SVP Operations · 25 filings · 8 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2021-08-09 | S, sale reported on Form 4 | 639 | $178.9K | 2021-08-12 | SEC |
| 2021-12-14 | S, sale reported on Form 4 | 1,659 | $539.2K | 2021-12-15 | SEC |
| 2022-06-21 | S, sale reported on Form 4 | 392 | $73.8K | 2022-06-22 | SEC |
| 2023-12-15 | S, sale reported on Form 4 | 1,500 | $168.5K | 2023-12-19 | SEC |
| 2024-09-13 | S, sale reported on Form 4 | 1,499 | $187.4K | 2024-09-16 | SEC |
| 2025-06-16 | S, sale reported on Form 4 | 472 | $45.8K | 2025-06-18 | SEC |
| 2026-06-16 | S, sale reported on Form 4 | 1,151 | $116.6K | 2026-06-17 | SEC |
| 2026-06-22 | S, sale reported on Form 4 | 2,516 | $225.2K | 2026-06-23 | SEC |
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1776947) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
