Jonathan I. Friedman is Secretary at SIRONA DENTAL SYSTEMS, INC. (SIRO). They have made 5 open-market trades across 2 companies since 2008, most recently 2023-02-28.
CIK 0001415556
1 open-market purchase totalling $178K since 2008, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FNA | SELL | 2022-11-25 | 2023-06-08 | $20.36 | $560K | -3.7% | -6.3% | -20.5% |
| SIRO | SELL | 2014-08-12 | 2014-08-14 | $78.90 | $123K | -7.6% | -2.5% | -2.5% |
| SIRO | SELL | 2014-02-11 | 2014-02-13 | $71.31 | $100K | -7.6% | -2.5% | -2.5% |
| SIRO | SELL | 2013-06-14 | 2013-06-18 | $65.13 | $92K | -7.6% | -2.5% | -2.5% |
| SIRO | SELL · 10b5-1 | 2012-01-03 | 2012-01-06 | $44.51 | $134K | -7.6% | -2.5% | -2.5% |
| SIRO | BUY | 2008-12-17 | 2008-12-19 | $10.50 | $178K | -7.6% | -2.5% | -2.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.