GLADSTEIN GARY S exercised options at MUELLER INDUSTRIES INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 5/4/2026ACC: 0001186204-26-000001
-919.00
Net shares
Net seller
$123.4K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
9.78K acquired · 10.70K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+9.78K
Price / share
$12.63
Trade value
$123.45K
% of position
44.4%
5/1/2026
22.02K→31.80K
Common Stock
Direct
Shares
−919.00
Price / share
$134.24
Trade value
$123.37K
% of position
2.9%
5/1/2026
31.80K→30.88K
Total
Net shares
+8.86K
Net value
$80.69
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/1/2026 | M · Option Exercise | +9.78K | $12.63 | $123.45K | 44.4% | 22.02K | 31.80K |
| Common Stock Direct | 5/1/2026 | F · Tax Withholding | −919.00 | $134.24 | $123.37K | 2.9% | 31.80K | 30.88K |
| Total | +8.86K | $80.69 | ||||||
Derivative Transactions1
Stock Option (Right-to-Buy)
Direct
Converts to
Common Stock
9.78K shares
Shares
−9.78K
Strike price
12.625
Held after
0.00
Exercisable
—
5/1/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right-to-Buy) Direct | Common Stock9.78K shares | 5/1/2026 | M · Option Exercise | −9.78K | 12.625 | — | 0.00 |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned290.21K
Total
290.21K indirect290.21K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 290.21K | Indirect |
| Total | 290.21K | 290.21K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported