Edward Rowland Grauch, Executive Vice President & COO at BLONDER TONGUE LABORATORIES INC (BDR), bought 637 shares at $1.20 ($764) on 2018-12-14, disclosed to the SEC on 2018-12-20.
Open-market purchase of $764 BDR by Executive Vice President & COO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Clearly above the average filing.
| Filing → |
| BDR | BUY | 2018-12-12 | $2K | — | Filing → |
| BDR | BUY | 2018-12-11 | $1K | — | Filing → |
| BDR | BUY | 2018-12-10 | $3K | — | Filing → |