Sean Sobers, Chief Financial Officer at QUANTENNA COMMUNICATIONS INC (QTNA), sold 4,966 shares at $18.76 ($93K) on 2017-09-05, disclosed to the SEC on 2017-09-07.
Open-market sale of $93k QTNA by Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| TDUP | SELL | 2026-03-03 | $432K | — | Filing → |
| TDUP | SELL | 2025-12-02 | $760K | — | Filing → |
| TDUP | SELL | 2025-08-08 | $3.0M | — | Filing → |