MILLER MELISSA M exercised options at COMPASS MINERALS INTERNATIONAL INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 3/9/2026ACC: 0001806395-26-000004
Director
Since Jul 2022
+5.03K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
16.94K acquired · 11.90K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+11.90K
Price / share
—
Trade value
—
% of position
38.1%
3/5/2026
31.25K→43.15K
Total
Net shares
+11.90K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 3/5/2026 | M · Option Exercise | +11.90K | — | — | 38.1% | 31.25K | 43.15K |
| Total | +11.90K | $0.00 | ||||||
Derivative Transactions2
Restricted Stock Unit
Direct
Converts to
Common Stock
11.90K shares
Shares
−11.90K
Strike price
0
Held after
0.00
Exercisable
—
3/5/2026
Restricted Stock Unit
Direct
Converts to
Common Stock
5.03K shares
Shares
+5.03K
Strike price
0
Held after
5.03K
Exercisable
—
3/5/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock11.90K shares | 3/5/2026 | M · Option Exercise | −11.90K | 0 | — | 0.00 |
| Restricted Stock Unit Direct | Common Stock5.03K shares | 3/5/2026 | A · Award | +5.03K | 0 | — | 5.03K |