Changes in Beneficial Ownership · 4
Cabot Corporation
CBTNYSEEQUITYCurrent
Changes in Beneficial Ownership
Structured filing — 4
ownership.xml
Filing details
- Report period
- 2026-09-11
- Issuer
- CABOT CORP
- Issuer CIK
- 0000016040
- Trading symbol
- CBT
Reporting owner 1
- Name
- Keohane Sean D
- Reporting owner CIK
- 0001435737
- Relationship
- Director · Officer
- Officer title
- President and CEO
- Address
- C/O CABOT CORPORATION, TWO SEAPORT LANE, SUITE 1400, BOSTON, MA, 02210
Derivative transactions
| Security | Conversion / exercise price (USD) | Transaction date | Code | Amount | A / D | Price (USD) | Exercisable | Expires | Underlying security | Underlying shares | Owned after | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Phantom Stock Units | [F1] | 2026-09-11 | A · Form 4 | 283.6362 | A | 79.68 | [F2] | [F2] | Common Stock | 283.6362 | 48,114.6135 | D |
Table key
- A · Form 4
- Acquisition by grant, award or otherwise under Rule 16b-3(d)
- A
- Acquired
- D
- Direct
Footnotes
- F1
- 1 for 1↩ 1
Signature 1
- Signed
- By: Jennifer Lombardi, pursuant to a power of attorney from Sean D. Keohane
- Date
- 2026-09-14
Company context
Cabot Corporation (NYSE: CBT) is a global specialty chemicals and performance materials company headquartered in Boston, Massachusetts. The company is a leading provider of reinforcing carbons, specialty carbons, battery materials, engineered elastomer composites, inkjet colorants, masterbatches and conductive compounds, fumed metal oxides and aerogel. For more information on Cabot, please visit the company’s website at cabotcorp.com.