Jieun W. Choe is CHIEF STRATEGY & MARKETING at Certara, Inc. (CERT). They have made 7 open-market trades across 1 company since 2021, most recently 2022-04-01.
CIK 0001834184
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CERT | 248,577 | $2.8M |
Shares reported on the most recent Form 4, priced at the 2022-04-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CERT | SELL | 2021-12-20 | 2021-12-21 | $28.00 | $210K | +2.4% | -4.7% | -25.4% |
| CERT | SELL | 2021-12-17 | 2021-12-20 | $26.13 | $131K | +2.0% | -3.5% | -24.9% |
| CERT | SELL | 2021-11-19 | 2021-11-22 | $30.30 | $606K | -7.9% | +2.4% | -18.0% |
| CERT | SELL | 2021-10-19 | 2021-10-20 | $38.08 | $1.5M | +14.0% | -20.1% | -30.7% |
| CERT | SELL | 2021-09-17 | 2021-09-20 | $35.76 | $1.4M | -4.3% | +10.5% | -20.5% |
| CERT | SELL | 2021-08-24 | 2021-08-25 | $30.00 | $225K | +23.8% | +16.0% | -8.4% |
| CERT | SELL | 2021-08-19 | 2021-08-23 | $28.34 | $354K | +23.1% | +22.0% | -2.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.