Insiders / DeLong Mark Jeffrey
DeLong Mark Jeffrey
CIK 1856078personinsider
Companies
1
First seen
Jan 15, 2026
Last activity
Feb 13, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Apellis Pharmaceuticals, Inc. · APLS | 114,591 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Apellis Pharmaceuticals, Inc. | Common Stock | 114,591 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 22, 2026 | Sell | APLS Apellis Pharmaceuticals, Inc. Common Stock | $73.4K | -3K -4.12% | 78,353 0.06% of shares | low |
| Jan 13, 2026 | Sell | APLS Apellis Pharmaceuticals, Inc. Common Stock | $39.5K | -2K -2.10% | 83,058 0.06% of shares | low |
| Jan 20, 2026 | Sell | APLS Apellis Pharmaceuticals, Inc. Common Stock | $26.4K | -1K -1.61% | 81,724 0.06% of shares | low |
| Feb 11, 2026 | Sell | APLS Apellis Pharmaceuticals, Inc. Common Stock | $8.2K | -368 -0.32% | 114,591 0.09% of shares | low |
| Jan 28, 2026 | Grant | APLS Apellis Pharmaceuticals, Inc. Common Stock | $0 | +37K +46.72% | 114,959 0.09% of shares | low |