| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | EVP &CFO | Co-controller
4 companies
Desmond Jeanmarie F. is a Director at Trinseo PLC with holdings across 4 companies. Recent SEC Form 4 filings include 3 buys and 4 sells.
Estimated insider holdings value: $2.6M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 8, 2025 | IPGP Ipg Photonics Corp | Director | Sell | 1,360 | $76.24 | $103,686.40 | -12.3% | +19.3% | - | |
| May 30, 2024 | IPGP Ipg Photonics Corp | Director | Sell | 985 | $85.20 | $83,922.00 | -18.6% | -18.5% | -22.1% | |
| Sep 13, 2023 | TSE Trinseo Plc | Director | Buy | 2,500 | $7.94 | $19,850.00 | +15.0% | -24.1% | -55.4% | |
| May 24, 2023 | IPGP Ipg Photonics Corp | Director | Sell | 1,180 | $109.70 | $129,447.84 | -9.4% | -7.6% | -21.7% | |
| Sep 8, 2022 | TSE Trinseo Plc | Director | Buy | 4,185 | $25.15 | $105,267.60 | +41.9% | -9.5% | -66.6% |