Angelo P. Lopresti is VP & Secretary at IPG PHOTONICS CORP (IPGP). They have made 28 open-market trades across 2 companies since 2007, most recently 2026-06-29.
CIK 0001378548
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.
4 open-market purchases totalling $50K since 2016, against 24 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IPGP | SELL · 10b5-1 | 2026-06-29 | 2026-07-01 | $110.33 | $110K | -5.1% | -24.4% | -30.2% |
| IPGP | SELL · 10b5-1 | 2026-01-21 | 2026-01-23 | $85.00 | $128K | +15.7% | +55.9% | +43.0% |
| IPGP | SELL · 10b5-1 | 2025-12-09 | 2025-12-10 | $85.07 | $255K | -11.4% | -10.3% | +37.2% |
| IPGP | SELL · 10b5-1 | 2025-10-27 | 2025-10-29 | $87.13 | $131K | +1.2% | -6.9% | +6.0% |
| IPGP | SELL · 10b5-1 | 2025-10-06 | 2025-10-06 | $85.17 | $128K | -3.1% | -0.3% | -13.8% |
| IPGP | SELL | 2025-06-06 | 2025-06-09 | $69.28 | $312K | -5.3% | +5.9% | +18.9% |
| IPGP | SELL | 2021-03-15 | 2021-03-16 | $214.84 | $1.1M | -3.8% | +6.7% | -3.8% |
| IPGP | SELL | 2020-11-09 | 2020-11-12 | $209.84 | $1.3M | -0.1% | +2.0% | +19.1% |
| IPGP | SELL | 2020-07-20 | 2020-07-22 | $181.32 | $2.4M | +1.3% | -15.3% | +8.3% |
| IPGP | SELL | 2020-07-15 | 2020-07-17 | $170.10 | $919K | +3.5% | -7.8% | +6.1% |
| IPGP | SELL | 2020-06-05 | 2020-06-09 | $166.83 | $1.3M | -3.6% | -2.5% | -4.3% |
| IPGP | SELL | 2020-05-20 | 2020-05-22 | $160.00 | $760K | +3.4% | +4.7% | -3.6% |
| IPGP | SELL | 2020-05-11 | 2020-05-12 | $155.07 | $737K | +4.6% | +3.4% | +5.1% |
| IPGP | SELL | 2020-05-05 | 2020-05-07 | $139.56 | $628K | +2.9% | +11.5% | +11.2% |
| IPGP | SELL | 2019-11-04 | 2019-11-06 | $145.49 | $291K | -9.4% | -5.7% | -6.9% |
| IPGP | SELL | 2018-01-16 | 2018-01-17 | $261.49 | $2.5M | -1.9% | -8.3% | -9.7% |
| IPGP | SELL | 2017-08-08 | 2017-08-09 | $163.33 | $3.8M | +0.6% | +5.8% | +34.9% |
| IPGP | SELL | 2017-05-11 | 2017-05-11 | $138.00 | $638K | +0.6% | +0.9% | +20.2% |
| CWAY | BUY | 2017-03-07 | 2017-03-08 | $17.10 | $17K | N/A | N/A | N/A |
| IPGP | SELL | 2016-12-01 | 2016-12-02 | $94.16 | $71K | +3.9% | +3.3% | +24.2% |
| CWAY | BUY | 2016-11-11 | 2016-11-14 | $13.44 | $13K | N/A | N/A | N/A |
| IPGP | SELL | 2016-11-07 | 2016-11-08 | $96.30 | $1.1M | +2.2% | +5.9% | +20.8% |
| IPGP | SELL | 2016-11-01 | 2016-11-02 | $96.31 | $368K | +0.3% | +1.2% | +22.4% |
| CWAY | BUY | 2016-09-15 | 2016-09-16 | $13.42 | $8K | N/A | N/A | N/A |
| CWAY | BUY | 2016-06-16 | 2016-06-20 | $12.39 | $12K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.