HALL SHANNON exercised options at MESA LABORATORIES INC /CO/
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 8/17/2026ACC: 0000724004-26-000088
0.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
2.78K acquired · 2.78K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+2.78K
Price / share
—
Trade value
—
% of position
66.5%
8/15/2026
4.19K→6.97K
Total
Net shares
+2.78K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/15/2026 | M · Option Exercise | +2.78K | — | — | 66.5% | 4.19K | 6.97K |
| Total | +2.78K | $0.00 | ||||||
Derivative Transactions1
Restricted Stock Units - 8
Direct
Converts to
Common Stock
2.78K shares
Shares
−2.78K
Strike price
Held after
0.00
Exercisable
—
8/15/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units - 8 Direct | Common Stock2.78K shares | 8/15/2026 | M · Option Exercise | −2.78K | — | 0.00 |