Michael Roth is 10% at MULTI FINELINE ELECTRONIX INC (MFLX). They have made 40 open-market trades across 9 companies since 2006, most recently 2025-10-21.
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.
16 open-market purchases totalling $17.5M since 2006, against 24 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CLST | 3,529,754 | $59.6M |
| OPXA | 805,174 | $8.1M |
| RENT | 25,839 | $63K |
| MFLX | 2,543,680 | — |
| MLFX | 4,119,252 | — |
| NASM | 2,902,391 | — |
| SMBL | 2,217,024 | — |
| UPI | 1,373,814 | — |
| ILE | 3,011,445 | — |
| LGBT | 542,006 | — |
| Total | $67.7M |
Shares reported on the most recent Form 4, priced at the 2025-10-24 close. 7 holdings could not be priced and are excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NASM | SELL | 2009-02-20 | 2009-02-24 | $0.12 | $1K | N/A | N/A | N/A |
| UPI | SELL | 2009-02-17 | 2009-02-19 | $0.53 | $35K | N/A | N/A | N/A |
| LGBT | SELL | 2009-01-14 | 2009-01-16 | $0.43 | $6K | N/A | N/A | N/A |
| OPXA | SELL | 2008-09-19 | 2008-09-23 | $0.23 | $145K | -30.6% | -3.6% | -3.6% |
| MFLX | SELL | 2008-06-26 | 2008-06-30 | $28.07 | $2.0M | N/A | N/A | N/A |
| MFLX | SELL | 2008-06-24 | 2008-06-26 | $28.30 | $2.0M | N/A | N/A | N/A |
| MFLX | SELL | 2008-06-20 | 2008-06-20 | $28.51 | $1.1M | N/A | N/A | N/A |
| MFLX | SELL | 2008-06-18 | 2008-06-20 | $28.00 | $4.0M | N/A | N/A | N/A |
| MFLX | SELL | 2008-06-16 | 2008-06-18 | $25.69 | $3.5M | N/A | N/A | N/A |
| MFLX | SELL | 2008-06-16 | 2008-06-18 | $25.62 | $1.2M | N/A | N/A | N/A |
| MFLX | BUY | 2008-06-13 | 2008-06-16 | $25.15 | $3K | N/A | N/A | N/A |
| MFLX | SELL | 2008-06-12 | 2008-06-16 | $25.14 | $1.4M | N/A | N/A | N/A |
| MFLX | SELL | 2008-05-19 | 2008-05-20 | $20.80 | $418K | N/A | N/A | N/A |
| MFLX | SELL | 2008-05-19 | 2008-05-20 | $20.47 | $1.4M | N/A | N/A | N/A |
| MFLX | SELL | 2008-05-16 | 2008-05-20 | $20.25 | $1.8M | N/A | N/A | N/A |
| MFLX | SELL | 2008-05-09 | 2008-05-09 | $20.08 | $179K | N/A | N/A | N/A |
| MFLX | SELL | 2008-05-08 | 2008-05-09 | $20.33 | $3.2M | N/A | N/A | N/A |
| MFLX | SELL | 2008-05-07 | 2008-05-09 | $22.02 | $1.4M | N/A | N/A | N/A |
| MLFX | SELL | 2008-05-07 | 2008-05-09 | $22.02 | $2.3M | N/A | N/A | N/A |
| SMBL | SELL | 2007-09-17 | 2007-09-19 | $10.86 | $5.3M | N/A | N/A | N/A |
| SMBL | SELL | 2007-08-31 | 2007-09-05 | $9.45 | $468K | N/A | N/A | N/A |
| SMBL | SELL | 2007-08-30 | 2007-09-04 | $9.39 | $3K | N/A | N/A | N/A |
| SMBL | SELL | 2007-08-29 | 2007-09-04 | $9.36 | $35K | N/A | N/A | N/A |
| ILE | SELL | 2006-11-16 | 2006-11-17 | $3.40 | $85K | N/A | N/A | N/A |
| MFLX | BUY | 2006-09-29 | 2006-10-02 | $24.14 | $1.5M | 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.