Form 4 for OLN OLIN Corp
Accepted 2026-02-24 00:00:00 ET · period of report 2026-02-20 · accession 0001727635-26-000005 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-24 | 2026-02-20 | OLN | FLAUGHER BRETT A | VP, Pres, Winchester | F - Tax | $24.09 | -1,839 | 4,674 | -28% | -$44.3K |
| D | 2026-02-24 | 2026-02-20 | OLN | FLAUGHER BRETT A | VP, Pres, Winchester | M - OptEx | — | +6,276 | 6,513 | +2,648% | — |
| D | 2026-02-24 | 2026-02-20 | OLN | FLAUGHER BRETT A | VP, Pres, Winchester | M - OptEx | $0.00 | -6,276 | 12.6K | -33% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-20 | F | D | 1,839 | $24.09 | 4,674 | D | — | — | |
| 2 | Common | Common Stock | 2026-02-20 | M | A | 6,276 | — | 6,513 | D | — | — | (F1) Restricted stock units convert into common stock on a one-to-one basis. |
| 3 | Derivative | Restricted Stock Units | 2026-02-20 | M | D | 6,276 | $0.00 | 12,552 | D | — · — to — | 6,276 Common Stock | (F1) Restricted stock units convert into common stock on a one-to-one basis. (F2) On February 20, 2025 the reporting person was granted 18,827 restricted stock units, 6,276 vested on February 20, 2026, 6,276 will vest on February 20, 2027 and 6,275 will vest on February 20, 2028. |