Henry C. Rath is Chief Business Officer at Surface Oncology, Inc. (SURF). They have made 1 open-market trade across 1 company since 2022, most recently 2023-09-08.
CIK 0001859736
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SURF | 32,324 | $35K |
Shares reported on the most recent Form 4, priced at the 2022-08-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SURF | SELL | 2022-08-03 | 2022-08-05 | $1.72 | $10K | -1.1% | -25.7% | -31.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.