Edward Rowland Grauch, Executive Vice President & COO at BLONDER TONGUE LABORATORIES INC (BDR), bought 2,508 shares at $1.15 ($3K) on 2018-12-07, disclosed to the SEC on 2018-12-10.
Open-market purchase of $3k 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). Context: insider career grade B.
Clearly above the average filing.
| Filing → |
| BDR | BUY | 2018-12-14 | $18K | — | Filing → |
| BDR | BUY | 2018-12-12 | $2K | — | Filing → |
| BDR | BUY | 2018-12-11 | $1K | — | Filing → |