MLAB · Mesa Laboratories Inc /Co/ · Proposed Sales
$120.87
-0.04 (-0.03%)
At close · Sep 11
View the 10-K filed Jun 3, 2026
Customer concentration
— top customer 20% of revenue
One customer — 20% of revenue (fiscal 2026)
“In our Clinical Genomics division, a significant portion of revenues is generated from ongoing purchases by a relatively small number of established customers, with a single customer accounting for approximately 20% of the division's revenues in fiscal 2026.”
Market Cap
$676.37M
Shares
5.60M
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-08-27 | Owens Gary M | Former Officer | 20,358 | 2026-08-27 | Fidelity Brokerage Services LLC |
| 2026-08-21 | Owens Gary M | Former Officer | 20,000 | 2026-08-21 | Fidelity Brokerage Services LLC |
| 2026-06-22 | Archbold Brian David | Officer | 2,516 | 2026-06-22 | Fidelity Brokerage Services LLC |
| 2026-06-22 | Sakys John | Officer | 2,827 | 2026-06-22 | Fidelity Brokerage Services LLC |
| 2026-06-16 | Archbold Brian David | Officer | 1,151 | 2026-06-16 | Fidelity Brokerage Services LLC |
| 2026-06-16 | Sakys John | Officer | 1,223 | 2026-06-16 | Fidelity Brokerage Services LLC |
| 2026-06-16 | Owens Gary M | Former Officer | 3,706 | 2026-06-16 | Fidelity Brokerage Services LLC |
| 2025-06-16 | Sakys John | Officer | 642 | 2025-06-16 | Fidelity Brokerage Services LLC |
| 2025-06-16 | Owens Gary M | Officer, Director | 1,939 | 2025-06-16 | Fidelity Brokerage Services LLC |
| 2025-06-16 | Archbold Brian David | Officer | 472 | 2025-06-16 | Fidelity Brokerage Services LLC |
| 2025-03-19 | Owens Gary M | Officer, Director | 21,000 | 2025-03-19 | Fidelity Brokerage Services LLC |
| 2024-10-29 | Owens Gary M | Officer, Director | 2,551 | 2024-10-29 | Fidelity Brokerage Services LLC |
| 2024-10-28 | Owens Gary M | Officer, Director | 2,518 | 2024-10-28 | Fidelity Brokerage Services LLC |
| 2024-09-13 | Archbold Brian David | Officer | 1,499 | 2024-09-13 | Fidelity Brokerage Services LLC |
| 2023-12-15 | Archbold Brian David | Officer | 1,500 | 2023-12-15 | Fidelity Brokerage Services LLC |
| 2023-09-13 | Schmieder John Bradley | Director | 7,000 | 2023-09-13 | THE CHARLES SCHWAB CORPORATION |
| 2023-09-01 | Owens Gary M | Officer, Director | 2,000 | 2023-09-01 | Fidelity Brokerage Services LLC |
| 2023-03-24 | Sakys John | Officer | 2,128 | 2023-03-24 | Fidelity Brokerage Services LLC |
| 2023-03-22 | Sakys John | Officer | 2,500 | 2023-03-22 | Fidelity Brokerage Services LLC |
| 2023-03-15 | Sakys John | Officer | 1,000 | 2023-03-15 | Fidelity Brokerage Services LLC |
| 2023-03-09 | Sakys John | Officer | 400 | 2023-03-09 | Fidelity Brokerage Services LLC |
Showing 1–21 of 21 filings