David Teichmann is CLO at INFINERA Corp (INFN). They have made 5 open-market trades across 2 companies since 2006, most recently 2024-05-12.
CIK 0001252121
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.
1 open-market purchase totalling $58K since 2006, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OCLR | SELL | 2018-03-12 | 2018-03-14 | $10.00 | $95K | -3.8% | -6.9% | -10.1% |
| OCLR | SELL | 2018-02-13 | 2018-02-13 | $6.41 | $320K | +12.7% | +56.6% | +37.8% |
| OCLR | SELL | 2017-08-11 | 2017-08-14 | $8.37 | $337K | -2.5% | +1.1% | -28.9% |
| OCLR | SELL | 2017-05-11 | 2017-05-12 | $8.88 | $739K | -1.4% | +3.8% | -7.9% |
| GRIC | BUY | 2006-02-14 | 2006-02-17 | $1.45 | $58K | 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.