ARCHBOLD BRIAN DAVID (SVP of Continuous Improvement) sold 28.3% of their position (2.52K shares) of MESA LABORATORIES INC /CO/ on the open market
Open‑market sale worth $225.2K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
Common Stock
Shares
+844.00
Price / share
$95.10
Trade value
$80.26K
% of position
Common Stock
Shares
+2.48K
Price / share
$95.10
Trade value
$235.85K
% of position
Common Stock
Shares
+1.86K
Price / share
$95.10
Trade value
$176.79K
% of position
Common Stock
Shares
−2.52K
Price / share
$89.50
Trade value
$225.19K
% of position
Net shares
+2.67K
Net value
$267.72K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/18/2026 | M · Option Exercise | +844.00 | $95.10 | $80.26K | 22.7% | 3.71K | 4.55K |
| Common Stock Direct | 6/18/2026 | M · Option Exercise | +2.48K | $95.10 | $235.85K | 54.5% | 4.55K | 7.03K |
| Common Stock Direct | 6/18/2026 | A · Award | +1.86K | $95.10 | $176.79K | 26.4% | 7.03K | 8.89K |
| Common Stock Direct | 6/22/2026 | S · Sale | −2.52K | $89.50 | $225.19K | 28.3% | 8.89K | 6.38K |
| Total | +2.67K | $267.72K | ||||||
Restricted Stock Units - 7
Common Stock
844.00 shares
Shares
−844.00
Strike price
Held after
0.00
Exercisable
—
Restricted Stock Units - 8
Common Stock
2.48K shares
Shares
−2.48K
Strike price
Held after
2.48K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units - 7 Direct | Common Stock844.00 shares | 6/18/2026 | M · Option Exercise | −844.00 | — | 0.00 | |
| Restricted Stock Units - 8 Direct | Common Stock2.48K shares | 6/18/2026 | M · Option Exercise | −2.48K | — | 2.48K |