Timothy M. Cook is CFO at Oak Street Health, Inc. (OSH). They have made 13 open-market trades across 1 company since 2020, most recently 2023-05-02.
CIK 0001793397
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 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OSH | SELL | 2023-04-10 | 2023-04-12 | $38.82 | $464K | +0.2% | N/A | N/A |
| OSH | SELL | 2023-02-23 | 2023-02-27 | $35.48 | $362K | +0.2% | +4.9% | N/A |
| OSH | SELL | 2023-02-02 | 2023-02-03 | $28.49 | $42K | +34.8% | +35.4% | N/A |
| OSH | SELL | 2022-02-04 | 2022-02-07 | $16.66 | $25K | +0.1% | +51.9% | +0.5% |
| OSH | SELL | 2021-10-28 | 2021-10-29 | $46.65 | $1.4M | -23.8% | -35.3% | -68.3% |
| OSH | SELL | 2021-09-16 | 2021-09-20 | $52.04 | $1.6M | -16.6% | -12.9% | -34.6% |
| OSH | SELL | 2021-09-02 | 2021-09-07 | $48.88 | $531K | -0.2% | -22.5% | -42.7% |
| OSH | SELL | 2021-08-19 | 2021-08-20 | $45.35 | $822K | +1.7% | +8.6% | -20.2% |
| OSH | SELL | 2021-07-22 | 2021-07-29 | $60.75 | $1.4M | -12.3% | -26.4% | -27.7% |
| OSH | SELL | 2021-06-24 | 2021-06-25 | $60.65 | $1.4M | -3.6% | -3.5% | -21.0% |
| OSH | SELL | 2021-05-27 | 2021-06-01 | $60.25 | $2.7M | -5.8% | -3.3% | -24.0% |
| OSH | SELL | 2021-04-29 | 2021-05-03 | $61.54 | $1.4M | -11.9% | +0.8% | +4.7% |
| OSH | SELL | 2020-12-07 | 2020-12-09 | $46.00 | $4.6M | +15.2% | +7.6% | -2.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.