Senior insider sale
VP & Treasurer at OLIN CORP — senior position signals high conviction
$215.7K
10.50K shares
What this filing means
VERMILLION TERESA M plans to sell 10.50K shares of OLIN CORP valued at approximately $215.7K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 11/24/2025ACC: 0001729998-25-000002
Officer· VP & Treasurer
Since Feb 2026
10.50K
Shares to sell
$215.7K
Approx. market value
4.50K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Cashless exercise of stock options
Compensation
11/24/2025
4.50KTotal acquired4.50K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/24/2025 | Cashless exercise of stock options Compensation | 4.50K | — |
| Total | 4.50K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
6K
Market value
$126.6K
8/13/2025
Planned — Approximate Date
NYSEPlanned
Units to sell
4.50K
Market value
$89.0K
11/24/2025
Total
Units
10.50K
Value
$215.7K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/13/2025 | 6K | $126.6K | — | Completed |
| Planned — Approximate Date | ||||
11/24/2025 | 4.50K | $89.0K | NYSE | Planned |
| Total | 10.50K | $215.7K | ||