Harlan Waksal is CEO & President at Kadmon Holdings, Inc. (KDMN). They have made 10 open-market trades across 3 companies since 2009, most recently 2024-03-18.
CIK 0001449008
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.
10 open-market purchases totalling $2.5M since 2009, never a sale. Across 8 scored buys the stock is up 24.8% at ninety days, and 15.5 points ahead of the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 38% | 63% | 63% |
| Avg Move | -0.8% | +9.9% | +24.8% |
| Alpha | +0.2% | +6.6% | +15.5% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LYRA | BUY | 2023-11-10 | 2023-11-13 | $2.96 | $74K | -4.0% | +31.7% | +62.3% |
| LYRA | BUY | 2022-04-12 | 2022-04-13 | $4.22 | $2.0M | -15.9% | -26.8% | -7.5% |
| KDMN | BUY | 2020-03-13 | 2020-03-16 | $2.93 | $47K | +49.8% | +60.9% | +70.5% |
| KDMN | BUY | 2020-03-11 | 2020-03-11 | $3.96 | $50K | +1.8% | +27.6% | +40.6% |
| KDMN | BUY | 2017-08-10 | 2017-08-10 | $2.27 | $11K | +4.0% | +32.6% | +64.3% |
| KDMN | BUY | 2017-08-08 | 2017-08-08 | $2.34 | $9K | -8.9% | +10.9% | +45.3% |
| KDMN | BUY | 2016-11-16 | 2016-11-16 | $6.37 | $13K | -15.1% | -27.9% | -34.8% |
| KDMN | BUY | 2016-11-14 | 2016-11-14 | $6.79 | $14K | -18.1% | -29.9% | -42.0% |
| SNT | BUY | 2012-01-06 | 2012-01-19 | $0.26 | $250K | N/A | N/A | N/A |
| SNT | BUY | 2009-07-29 | 2009-07-31 | $0.90 | $14K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.