Teresa H. Meng is Director at ATHEROS COMMUNICATIONS INC (ATHR). They have made 4 open-market trades across 1 company since 2005, most recently 2022-03-16.
CIK 0001277622
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 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMBA | SELL | 2021-12-07 | 2021-12-08 | $221.71 | $425K | -14.2% | -26.7% | -58.8% |
| AMBA | SELL | 2020-12-22 | 2020-12-28 | $92.00 | $88K | +4.4% | -2.5% | -0.5% |
| AMBA | SELL | 2020-11-27 | 2020-12-01 | $78.80 | $203K | +13.6% | +17.9% | +52.6% |
| AMBA | SELL · 10b5-1 | 2020-09-17 | 2020-09-18 | $52.01 | $22K | -0.2% | +9.6% | +71.1% |
| AMBA | SELL · 10b5-1 | 2020-06-17 | 2020-06-18 | $52.25 | $22K | -8.7% | -4.4% | +5.9% |
| AMBA | SELL · 10b5-1 | 2020-03-18 | 2020-03-19 | $38.00 | $16K | +15.7% | +19.2% | +22.4% |
| AMBA | SELL · 10b5-1 | 2020-01-09 | 2020-01-10 | $65.00 | $14K | -3.4% | -0.1% | -24.1% |
| AMBA | SELL · 10b5-1 | 2019-12-26 | 2019-12-30 | $60.00 | $13K | +3.9% | -3.3% | -21.3% |
| AMBA | SELL · 10b5-1 | 2019-12-18 | 2019-12-19 | $56.70 | $24K | +8.7% | +4.6% | -32.0% |
| AMBA | SELL | 2019-09-19 | 2019-09-23 | $65.48 | $172K | -11.4% | -18.3% | -10.1% |
| ATHR | SELL · 10b5-1 | 2010-01-12 | 2010-01-12 | $35.35 | $1.1M | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-12-22 | 2009-12-22 | $34.05 | $851K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-12-21 | 2009-12-21 | $33.05 | $826K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-12-15 | 2009-12-15 | $32.05 | $641K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-12-07 | 2009-12-08 | $31.05 | $621K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-12-02 | 2009-12-02 | $30.05 | $601K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-12-01 | 2009-12-01 | $29.05 | $581K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-11-23 | 2009-11-23 | $28.24 | $565K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-10-22 | 2009-10-22 | $29.05 | $581K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2009-09-22 | 2009-09-22 | $27.75 | $555K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2008-08-11 | 2008-08-13 | $34.29 | $514K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2008-06-16 | 2008-06-17 | $33.54 | $503K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2007-10-30 | 2007-10-31 | $34.50 | $690K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2007-09-18 | 2007-09-19 | $32.67 | $490K | N/A | N/A | N/A |
| ATHR | SELL · 10b5-1 | 2007-09-11 | 2007-09-11 | $31.00 | $155K | 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.