Helena R. Santos, President and CEO at SCIENTIFIC INDUSTRIES INC (SCND), bought 1,052 shares at $4.75 ($5K) on 2021-04-29, disclosed to the SEC on 2021-05-05.
Open-market purchase of $5k SCND by President and CEO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| SCND | SELL | 2009-04-15 | $4K | — | Filing → |
| SCND | SELL | 2007-06-21 | $8K | — | Filing → |