David R. Horn, Chief Financial Officer at Seer, Inc. (SEER), sold 10,000 shares at $30.10 ($301K) on 2021-06-02, disclosed to the SEC on 2021-06-04.
Open-market sale of $301k SEER 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 → |
| SEER | SELL | 2026-05-21 | $12K | — | Filing → |
| SEER | SELL | 2026-02-19 | $15K | — | Filing → |
| SEER | SELL | 2025-11-21 | $13K | — | Filing → |