VERMILLION TERESA M (VP & Treasurer) sold 20.7% of their position (4.50K shares) of OLIN CORP on the open market
Open‑market sale worth $93.9K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 11/28/2025ACC: 0001729998-25-000004
Officer· VP & Treasurer
Since Feb 2026
-4.50K
Net shares
Net seller
$93.9K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
4.50K acquired · 9K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+4.50K
Price / share
$13.14
Trade value
$59.13K
% of position
26.2%
11/26/2025
17.20K→21.70K
Common Stock
Direct
Shares
−4.50K
Price / share
$20.86
Trade value
$93.85K
% of position
20.7%
11/26/2025
21.70K→17.20K
Total
Net shares
+0.00
Net value
-$34.72K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 11/26/2025 | M · Option Exercise | +4.50K | $13.14 | $59.13K | 26.2% | 17.20K | 21.70K |
| Common Stock Direct | 11/26/2025 | S · Sale | −4.50K | $20.86 | $93.85K | 20.7% | 21.70K | 17.20K |
| Total | +0.00 | -$34.72K | ||||||
Derivative Transactions1
Employee Stock Options (Right to Buy)
Direct
Converts to
Common Stock
4.50K shares
Shares
−4.50K
Strike price
13.14
Held after
0.00
Exercisable
—
11/26/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Employee Stock Options (Right to Buy) Direct | Common Stock4.50K shares | 11/26/2025 | M · Option Exercise | −4.50K | 13.14 | — | 0.00 |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned140.76
Total
140.76 indirect140.76
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 140.76 | Indirect |
| Total | 140.76 | 140.76 indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported