Catherine C. Keenan files SEC Form 4 disclosures for Trinseo S.A.. They have made 4 open-market trades across 1 company since 2018, most recently 2020-02-25.
CIK 0001608133
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TSE | 14,828 | $3K |
Shares reported on the most recent Form 4, priced at the 2020-02-27 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.