Insider · CIK 0001713192
Jeanmarie F. Desmond
Files at IPGP (IPG PHOTONICS CORP), TSEOQ (Trinseo PLC), SLVM (Sylvamo Corp). First filing Aug 8, 2025, latest Aug 8, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
IPGP: IPG PHOTONICS CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 30Weak | IPGPsell IPG PHOTONICS CORP | $104k 1,360 shares | -12% | +51% from low-12% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 17, 2025 | SLVM Sylvamo Corp | AGrant or award Deferred Stock Unitsderivative | +82 | $42.00 | $3,453 | 359 | Oct 20, 2025 |
| Aug 8, 2025 | IPGP IPG PHOTONICS CORP | SOpen-market sale Common Stock | -1,360 | $76.24 | $104k | 9,740 | Aug 8, 2025 |
| Jul 29, 2025 | SLVM Sylvamo Corp | AGrant or award Deferred Stock Unitsderivative | +71 | $48.13 | $3,421 | 277 | Jul 31, 2025 |
| Jun 25, 2025 | TSEOQ Trinseo PLC | AGrant or award Ordinary Shares | +42,484 | $0.00 | $0 | 89,036 | Jun 27, 2025 |
| Jun 21, 2025 | TSEOQ Trinseo PLC | FTax withholding Ordinary Shares | -10,343 | $3.73 | $39k | 46,552 | Jun 24, 2025 |
| May 20, 2025 | IPGP IPG PHOTONICS CORP | AGrant or award Common Stock | +3,759 | $0.00 | $0 | 11,100 | May 21, 2025 |
| May 15, 2025 | SLVM Sylvamo Corp | AGrant or award Common Stock | +2,655 | $56.51 | $150k | 12,858 | May 16, 2025 |
| Apr 29, 2025 | SLVM Sylvamo Corp | AGrant or award Deferred Stock Unitsderivative | +37 | $60.50 | $2,210 | 205 | May 1, 2025 |
| Jan 24, 2025 | SLVM Sylvamo Corp | AGrant or award Deferred Stock Unitsderivative | +27 | $81.13 | $2,198 | 169 | Jan 28, 2025 |
| Oct 17, 2024 | SLVM Sylvamo Corp | AGrant or award Deferred Stock Unitsderivative | +25 | $86.97 | $2,186 | 142 | Oct 21, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.