Mark Jeffrey DeLong, Chief Business & Strat Officer at Apellis Pharmaceuticals, Inc. (APLS), sold 363 shares at $28.54 ($10K) on 2025-02-11, disclosed to the SEC on 2025-02-12.
Seasonal sale ($10k) by Chief Business & Strat Officer — this insider has traded APLS in February in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| APLS | SELL | 2026-01-21 | $26K | — | Filing → |
| APLS | SELL | 2026-01-15 | $39K | — | Filing → |
| APLS | SELL | 2025-01-30 | $11K | — | Filing → |