SUMNER R NICHOLE (VP & Controller) exercised options at OLIN CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 2/24/2026ACC: 0001607503-26-000008
-538.00
Net shares
Net seller
$13.0K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
1.83K acquired · 2.37K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+1.83K
Price / share
—
Trade value
—
% of position
7.4%
2/20/2026
24.85K→26.68K
Common Stock
Direct
Shares
−538.00
Price / share
$24.09
Trade value
$12.96K
% of position
2.0%
2/20/2026
26.68K→26.15K
Total
Net shares
+1.30K
Net value
-$12.96K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/20/2026 | M · Option Exercise | +1.83K | — | — | 7.4% | 24.85K | 26.68K |
| Common Stock Direct | 2/20/2026 | F · Tax Withholding | −538.00 | $24.09 | $12.96K | 2.0% | 26.68K | 26.15K |
| Total | +1.30K | -$12.96K | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
1.83K shares
Shares
−1.83K
Strike price
Held after
3.67K
Exercisable
—
2/20/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock1.83K shares | 2/20/2026 | M · Option Exercise | −1.83K | — | 3.67K |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned9.45K
Total
9.45K indirect9.45K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 9.45K | Indirect |
| Total | 9.45K | 9.45K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported