Form 4 for CBT CABOT CORP
Accepted 2025-12-05 00:00:00 ET · period of report 2025-12-03 · accession 0001193125-25-309977 · 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 | 2025-12-05 | 2025-12-03 | CBT | Masterson William F III | SVP | A - Grant | $0.00 | +3,486 | 7,210 | +94% | $0 |
| D | 2025-12-05 | 2025-12-03 | CBT | Masterson William F III | SVP | A - Grant | $0.00 | +12.8K | 12.8K | New | $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 | 2025-12-03 | A | A | 3,486 | $0.00 | 7,210 | D | — | — | |
| 2 | Derivative | Employee Stock Option (Right to Buy) | 2025-12-03 | A | A | 12,767 | $0.00 | 12,767 | D | $64.54 · — to 2035-12-02 | 12,767 Common Stock | (F1) The option vests over a three year period as follows: 30% on December 3, 2026, 30% on December 3, 2027 and 40% on December 3, 2028. |