Robert Yu Lang Mao, Director at 3COM CORP (COMS), bought 150,000 shares at $2.21 ($334K) on 2008-03-28, disclosed to the SEC on 2008-04-01.
Open-market purchase of $334k COMS by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $2.20 | 9,452 | $21K | 6.2% |
| 2 | $2.21 | 42,448 | $94K | 28.1% |
| 3 | $2.21 | 300 | $663 | 0.2% |
| 4 | $2.22 | 400 | $888 | 0.3% |
| 5 | $2.22 | 21,400 | $48K | 14.2% |
| 6 | $2.23 | 1,300 |
| $3K |
| 0.9% |
| 7 | $2.23 | 36,700 | $82K | 24.5% |
| 8 | $2.24 | 37,600 | $84K | 25.3% |
| 9 | $2.24 | 400 | $896 | 0.3% |
| Total | $2.22 avg | 150,000 | $334K | 100% |
| Filing → |
| ERII | SELL | 2024-03-04 | $2.5M | — | Filing → |
| ERII | SELL | 2023-11-08 | $6.7M | — | Filing → |
| ERII | SELL | 2022-08-11 | $45K | — | Filing → |