FEDERALUnknownLow
Trinseo
bd_b046abf3b333b3db · schema v1 · pii pii-v1
Full breach record for Trinseo →Trinseo S.A. (SEC CIK 1782389) filed its 10-K Item 1C disclosure stating it has not experienced any material cybersecurity incidents or incurred material expenses related to such incidents. The company describes its cybersecurity governance, including a dedicated CISO, ISO27001/NIST alignment, and Board oversight, but confirms no material breaches occurred as of the report date.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://www.sec.gov/Archives/edgar/data/1519061/000110465926027518/tse-20251231x10k.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- Mar 13, 2026
- Raw hash
- 231dd910a8bb6d7effab7b8cd5d17f16de27c3f66c0dcfd7942b7b82ddbaf5ab
Source filing
AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.
Reporting entity
- Name
- Trinseonorm: trinseo
- Domain
- trinseo.com
Victim entity
- Name
- Trinseonorm: trinseo
- Domain
- trinseo.com
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- —
- Attack vector
- Unknown
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.