Form4insider filings, from the source

SEC Form 4 · accession 0001179110-19-002835

Trinseo S.A. · TSE

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Barry J Niziolek
Officer — EVP & Chief Financial Officer
Period of report
Feb 26, 2019
Accepted (ET)
Feb 28, 2019 · 8:46 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001519061

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Ordinary SharesF1Feb 26, 2019A5,454$0.00A24,965D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Option to Purchase Ordinary SharesF2$51.02Feb 26, 2019A18,059A—Feb 26, 2028Ordinary Shares18,05969,768D

Explanation of responses