Valentin P. Gapontsev is CEO & Chairman at IPG PHOTONICS CORP (IPGP). They have made 10 open-market trades across 1 company since 2006, most recently 2020-11-17.
CIK 0001130421
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 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IPGP | 301,612 | $21.4M |
Shares reported on the most recent Form 4, priced at the 2020-11-19 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 80% | 80% | 80% |
| Avg Move | -5.3% | -0.3% | +2.9% |
| Scored | 10 | 10 | 10 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IPGP | SELL | 2020-11-17 | 2020-11-19 | $199.12 | $6.4M | +3.6% | +7.9% | +18.5% |
| IPGP | SELL | 2020-11-12 | 2020-11-16 | $202.98 | $24.7M | +1.6% | +6.8% | +28.1% |
| IPGP | SELL · 10b5-1 | 2015-11-02 | 2015-11-04 | $85.21 | $366K | -7.3% | -2.2% | -8.9% |
| IPGP | SELL · 10b5-1 | 2015-10-28 | 2015-10-30 | $85.00 | $9K | -7.3% | -2.2% | -11.7% |
| IPGP | SELL · 10b5-1 | 2015-08-06 | 2015-08-12 | $95.33 | $953K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-08-04 | 2015-08-05 | $92.24 | $922K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-07-29 | 2015-07-30 | $91.28 | $913K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-06-04 | 2015-06-04 | $97.79 | $1.5M | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-05-13 | 2015-05-15 | $95.09 | $475K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-05-04 | 2015-05-06 | $91.96 | $920K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-04-28 | 2015-04-29 | $100.15 | $10K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-04-13 | 2015-04-14 | $100.06 | $50K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-04-09 | 2015-04-13 | $95.41 | $477K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2015-04-06 | 2015-04-07 | $92.51 | $925K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL | 2015-02-24 | 2015-02-26 | $96.34 | $1.9M | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-12-05 | 2014-12-09 | $77.06 | $10.0M | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-11-18 | 2014-11-20 | $71.30 | $285K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-11-03 | 2014-11-05 | $75.07 | $150K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-10-28 | 2014-10-30 | $70.04 | $210K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-10-20 | 2014-10-27 | $65.26 | $392K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-09-18 | 2014-09-19 | $67.46 | $405K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-08-19 | 2014-08-20 | $70.06 | $210K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-08-18 | 2014-08-19 | $68.86 | $413K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-06-05 | 2014-06-06 | $65.04 | $1.3M | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2014-04-17 | 2014-04-22 | $73.70 | $2.5M | -7.3% | -2.2% | -2.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.