William F. Krupke is Director at IPG PHOTONICS CORP (IPGP). They have made 3 open-market trades across 1 company since 2001, most recently 2014-02-19.
CIK 0001378552
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IPGP | 19,467 | $1.4M |
Shares reported on the most recent Form 4, priced at the 2014-02-20 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IPGP | SELL | 2014-02-19 | 2014-02-20 | $68.98 | $460K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2013-02-14 | 2013-04-09 | $70.01 | $44K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2012-08-01 | 2012-08-02 | $52.60 | $263K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL | 2012-03-13 | 2012-03-15 | $54.81 | $455K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL | 2010-08-24 | 2010-08-25 | $21.64 | $459K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2009-12-04 | 2009-12-07 | $16.72 | $334K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2009-09-08 | 2009-09-10 | $12.51 | $249K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2009-08-26 | 2009-08-26 | $12.50 | $1K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2008-09-02 | 2008-09-04 | $20.90 | $75K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2008-08-06 | 2008-08-08 | $20.50 | $148K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2008-06-03 | 2008-06-05 | $19.85 | $71K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2008-05-06 | 2008-05-08 | $19.52 | $281K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2008-01-14 | 2008-01-16 | $19.07 | $191K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2002-02-14 | 2013-02-19 | $70.01 | $44K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2001-10-01 | 2012-10-03 | $57.22 | $287K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2001-09-04 | 2012-09-05 | $62.18 | $311K | -7.3% | -2.2% | -2.2% |
| IPGP | SELL · 10b5-1 | 2001-07-25 | 2012-08-09 | $45.02 | $226K | -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.