van Kessel Bregje reported TSE

Source

Document

SEC Form 4

Publisher

U.S. Securities and Exchange Commission (EDGAR)

Document ID

0001949985-26-000001

Machine-readable

Structured copy

Timestamps

Event (reported)

Feb 22, 2026

Published

Feb 24, 2026

Ingested by INSIDER

Nov 5, 04:15 UTC

Last re-read

Nov 5, 04:15 UTC

Extracted facts

Filer

van Kessel Bregje

Role

SVP, Corporate Finance & IR

Transaction

Tax withholdingAs filed: “F”

Asset

Trinseo PLC

Ticker

TSE

Shares

1,335

Price per share

$0.33

Value

$437

Execution date (reported)

Feb 22, 2026

Owned after transaction

104.4K shares

Days from execution to publication

2

Calculation

What this establishes

van Kessel Bregje filed this Form 4 reporting a tax withholding of TSE on Feb 22, 2026. It became public on Feb 24, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.

Extraction

Method

Form 4 XML

Confidence

1.00

SVP, Corporate Finance & IR

van Kessel Bregjecik:0001949985

Issuer

Trinseo PLCcik:0001519061

Revision history · 0

No field has changed since this record was first ingested.