Ramin Sayar is CEO & President at Sumo Logic, Inc. (SUMO). They have made 27 open-market trades across 1 company since 2021, most recently 2026-06-24.
CIK 0001822614
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 27 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SUMO | SELL | 2023-03-15 | 2023-03-16 | $11.84 | $517K | +0.5% | +0.9% | N/A |
| SUMO | SELL | 2022-12-15 | 2022-12-19 | $8.30 | $543K | +0.1% | -5.6% | +47.1% |
| SUMO | SELL | 2022-09-15 | 2022-09-19 | $8.80 | $544K | -6.3% | -9.6% | +2.3% |
| SUMO | SELL | 2022-09-08 | 2022-09-09 | $8.60 | $896K | -14.5% | -22.9% | -10.5% |
| SUMO | SELL | 2022-08-08 | 2022-08-10 | $8.22 | $857K | -11.6% | -1.3% | -24.3% |
| SUMO | SELL | 2022-07-08 | 2022-07-12 | $8.31 | $866K | -0.5% | +19.2% | -6.6% |
| SUMO | SELL | 2022-06-23 | 2022-06-24 | $7.93 | $346K | -0.7% | -15.9% | -15.3% |
| SUMO | SELL | 2022-06-21 | 2022-06-23 | $7.66 | $636K | +0.8% | -9.7% | -3.9% |
| SUMO | SELL | 2022-06-15 | 2022-06-17 | $7.31 | $452K | -0.1% | -7.3% | +18.7% |
| SUMO | SELL | 2022-06-08 | 2022-06-10 | $8.32 | $867K | +8.6% | +7.8% | +19.0% |
| SUMO | SELL | 2022-03-15 | 2022-03-17 | $8.96 | $376K | +13.1% | -3.8% | -30.8% |
| SUMO | SELL | 2022-02-22 | 2022-02-24 | $11.56 | $1.2M | -10.6% | -3.4% | -37.3% |
| SUMO | SELL | 2022-01-20 | 2022-01-24 | $11.65 | $1.2M | -3.6% | -3.7% | -13.9% |
| SUMO | SELL · 10b5-1 | 2021-12-22 | 2021-12-27 | $14.01 | $12K | -12.7% | -22.4% | -17.8% |
| SUMO | SELL | 2021-12-20 | 2021-12-21 | $13.97 | $1.4M | -0.4% | -19.1% | -19.3% |
| SUMO | SELL | 2021-12-16 | 2021-12-17 | $14.10 | $580K | -0.3% | -17.6% | -22.9% |
| SUMO | SELL | 2021-11-22 | 2021-11-23 | $14.08 | $2.8M | +0.0% | +4.5% | -15.1% |
| SUMO | SELL | 2021-10-20 | 2021-10-22 | $17.23 | $1.7M | -0.1% | -18.5% | -33.3% |
| SUMO | SELL | 2021-09-17 | 2021-09-21 | $17.64 | $2.0M | -5.8% | +1.4% | -17.1% |
| SUMO | SELL | 2021-09-15 | 2021-09-17 | $17.92 | $770K | -10.4% | -2.9% | -22.5% |
| SUMO | SELL | 2021-08-20 | 2021-08-24 | $19.30 | $1.9M | +5.6% | -13.9% | -31.6% |
| SUMO | SELL | 2021-07-19 | 2021-07-21 | $20.10 | $2.0M | +1.0% | -7.8% | -16.4% |
| SUMO | SELL | 2021-06-18 | 2021-07-02 | $21.56 | $679K | -6.0% | +2.3% | -21.9% |
| SUMO | SELL | 2021-06-17 | 2021-06-22 | $20.98 | $3.5M | -0.2% | +2.0% | -16.1% |
| SUMO | SELL | 2021-05-20 | 2021-05-24 | $18.28 | $1.2M | +6.6% | +10.8% | +7.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.