Ninos Sarkis is CAO at Amplitude, Inc. (AMPL). They have made 6 open-market trades across 1 company since 2021, most recently 2023-02-16.
CIK 0001883039
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AMPL | 83,891 | $1.4M |
Shares reported on the most recent Form 4, priced at the 2023-02-21 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMPL | SELL | 2023-02-16 | 2023-02-21 | $14.61 | $37K | -1.3% | -16.0% | -32.3% |
| AMPL | SELL | 2022-11-18 | 2022-11-22 | $13.86 | $27K | -5.0% | -14.1% | +3.0% |
| AMPL | SELL | 2022-08-15 | 2022-08-23 | $17.61 | $8K | -5.7% | -3.1% | -12.7% |
| AMPL | SELL | 2022-05-17 | 2022-05-19 | $16.98 | $9K | -1.7% | -18.5% | -6.1% |
| AMPL | SELL | 2021-11-12 | 2021-11-16 | $74.11 | $889K | +0.2% | -29.6% | -40.5% |
| AMPL | SELL | 2021-09-28 | 2021-09-30 | $50.00 | $900K | -7.4% | +44.3% | +0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.