William H. Chang, 10% Owner at Semler Scientific, Inc. (SMLR), bought 55,000 shares at $4.52 ($249K) on 2015-02-24, disclosed to the SEC on 2015-02-26.
Open-market purchase of $249k SMLR by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| Filing → |
| SMLR | SELL | 2020-01-23 | $1.5M | — | Filing → |
| SMLR | BUY | 2018-06-07 | $400K | — | Filing → |
| SMLR | BUY | 2015-07-20 | $100K | — | Filing → |