Jeremiah H. Chafkin is CIO & VP at AssetMark Financial Holdings, Inc. (AMK). They have made 17 open-market trades across 1 company since 2020, most recently 2021-09-14.
CIK 0001311476
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 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AMK | 321,805 | $11.3M |
Shares reported on the most recent Form 4, priced at the 2021-09-14 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMK | SELL | 2021-09-13 | 2021-09-14 | $26.11 | $2.6M | -2.6% | -5.7% | -2.3% |
| AMK | SELL | 2021-08-11 | 2021-08-13 | $26.55 | $1.3M | +1.0% | +0.0% | +6.3% |
| AMK | SELL | 2021-06-09 | 2021-09-03 | $25.68 | $11K | -3.8% | -8.1% | -5.8% |
| AMK | SELL | 2020-12-08 | 2020-12-08 | $25.04 | $115K | -4.3% | -5.8% | -5.1% |
| AMK | SELL | 2020-12-07 | 2020-12-07 | $24.43 | $534K | +1.5% | -0.6% | -0.7% |
| AMK | SELL | 2020-12-03 | 2020-12-03 | $23.53 | $466K | +3.9% | -0.5% | +3.2% |
| AMK | SELL | 2020-11-30 | 2020-12-02 | $23.94 | $1.4M | -1.8% | -1.5% | +0.5% |
| AMK | SELL | 2020-11-16 | 2020-11-18 | $24.67 | $1.2M | +1.0% | +1.6% | +7.9% |
| AMK | SELL | 2020-11-03 | 2020-11-05 | $23.00 | $182K | +5.3% | +3.7% | -3.3% |
| AMK | SELL | 2020-10-13 | 2020-10-15 | $23.00 | $182K | -2.3% | +9.0% | +4.7% |
| AMK | SELL | 2020-09-01 | 2020-09-03 | $24.10 | $382K | -4.1% | -9.2% | -2.5% |
| AMK | SELL | 2020-08-03 | 2020-08-05 | $27.66 | $439K | -3.2% | -4.4% | -8.1% |
| AMK | SELL | 2020-07-01 | 2020-07-02 | $26.80 | $425K | +4.8% | +0.2% | -21.9% |
| AMK | SELL | 2020-06-01 | 2020-06-03 | $25.52 | $334K | +2.7% | +4.9% | -7.5% |
| AMK | SELL | 2020-05-01 | 2020-05-05 | $23.41 | $371K | +16.7% | +23.8% | +30.7% |
| AMK | SELL | 2020-04-27 | 2020-04-29 | $23.41 | $351K | +4.0% | +15.3% | +18.5% |
| AMK | SELL | 2020-03-02 | 2020-03-04 | $26.21 | $314K | -34.2% | -28.3% | -0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.