Claudia Ibarra is COO at DermTech, Inc. (DMTK). They have made 23 open-market trades across 1 company since 2020, most recently 2023-12-11.
CIK 0001807311
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 23 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DMTK | 193,878 | $18K |
Shares reported on the most recent Form 4, priced at the 2023-12-11 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DMTK | SELL | 2023-12-07 | 2023-12-11 | $1.48 | $10K | +2.7% | +3.4% | -55.8% |
| DMTK | SELL | 2023-09-08 | 2023-09-12 | $1.93 | $15K | -17.1% | -32.7% | -26.1% |
| DMTK | SELL | 2023-06-12 | 2023-06-14 | $2.85 | $918 | -26.3% | +6.4% | -33.0% |
| DMTK | SELL | 2023-06-07 | 2023-06-09 | $2.56 | $16K | -17.5% | +7.0% | -34.7% |
| DMTK | SELL | 2023-03-13 | 2023-03-15 | $3.26 | $1K | -6.2% | +16.2% | -10.6% |
| DMTK | SELL | 2023-03-07 | 2023-03-09 | $4.01 | $39K | -5.6% | -2.4% | -31.8% |
| DMTK | SELL | 2022-12-12 | 2022-12-14 | $2.22 | $728 | -24.9% | +121.2% | +65.4% |
| DMTK | SELL | 2022-12-06 | 2022-12-08 | $2.33 | $6K | -18.6% | -3.5% | +73.0% |
| DMTK | SELL | 2022-09-12 | 2022-09-14 | $5.99 | $2K | -25.0% | -37.6% | -59.4% |
| DMTK | SELL | 2022-09-06 | 2022-09-08 | $5.64 | $15K | -23.6% | -41.6% | -63.3% |
| DMTK | SELL | 2022-06-13 | 2022-06-15 | $4.81 | $2K | +22.9% | +40.5% | +28.3% |
| DMTK | SELL | 2022-06-06 | 2022-06-08 | $6.27 | $16K | -21.2% | -1.4% | -15.9% |
| DMTK | SELL | 2022-03-11 | 2022-03-15 | $14.55 | $5K | +6.4% | -2.7% | -61.5% |
| DMTK | SELL | 2022-03-07 | 2022-03-09 | $12.72 | $38K | -6.5% | -3.6% | -54.8% |
| DMTK | SELL | 2021-12-13 | 2021-12-16 | $16.71 | $8K | -2.4% | -18.4% | -19.7% |
| DMTK | SELL | 2021-12-08 | 2021-12-10 | $18.46 | $64K | +5.7% | -10.8% | -13.8% |
| DMTK | SELL | 2021-09-13 | 2021-09-15 | $36.19 | $17K | +0.4% | -9.3% | -53.8% |
| DMTK | SELL | 2021-09-08 | 2021-09-10 | $36.18 | $219K | -2.0% | -13.6% | -53.1% |
| DMTK | SELL | 2021-06-11 | 2021-06-15 | $41.08 | $105K | +12.6% | -17.0% | -15.0% |
| DMTK | SELL | 2021-06-08 | 2021-06-10 | $43.43 | $209K | +6.5% | -10.9% | -14.6% |
| DMTK | SELL | 2021-03-08 | 2021-03-10 | $50.04 | $243K | +23.3% | -4.1% | -13.5% |
| DMTK | SELL | 2020-12-08 | 2020-12-10 | $11.86 | $29K | +69.3% | +175.2% | +308.0% |
| DMTK | SELL | 2020-09-10 | 2020-09-14 | $10.72 | $133K | -1.6% | +8.8% | +31.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.