Profile
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- Apellis Pharmaceuticals, Inc.
Updated Jul 16, 2026
Dunlop A. Sinclair has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $2.15M.
| Role | Insider |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-14 | APLS | Apellis Pharmaceuticals, Inc. | D — Derivative transaction | 3.5K | — | |
| 2026-05-14 | APLS | Apellis Pharmaceuticals, Inc. | D — Derivative transaction | 8.0K | — | |
| 2026-05-14 | APLS | Apellis Pharmaceuticals, Inc. | D — Derivative transaction | 5.7K | — | |
| 2026-05-14 | APLS | Apellis Pharmaceuticals, Inc. | D — Derivative transaction | 3.1K | — | |
| 2026-05-14 | APLS | Apellis Pharmaceuticals, Inc. | J — Other acquisition / disposition | 161.6K | — | |
| 2026-01-05 | APLS | Apellis Pharmaceuticals, Inc. | A — Grant or award | 8.0K | $0.00 | |
| 2025-09-30 | APLS | Apellis Pharmaceuticals, Inc. | J — Other acquisition / disposition | 3.8K | $0.00 | |
| 2025-09-30 | APLS | Apellis Pharmaceuticals, Inc. | S — Open-market sale | 31.1K | $22.58 | $702K |
| 2025-09-19 | APLS | Apellis Pharmaceuticals, Inc. | J — Other acquisition / disposition | 3.8K | $0.00 | |
| 2025-09-19 | APLS | Apellis Pharmaceuticals, Inc. | S — Open-market sale | 31.1K | $22.95 | $714K |
| 2025-06-24 | APLS | Apellis Pharmaceuticals, Inc. | J — Other acquisition / disposition | 3.8K | $0.00 | |
| 2025-06-24 | APLS | Apellis Pharmaceuticals, Inc. | S — Open-market sale | 31.1K | $23.72 | $738K |
| 2025-06-24 | APLS | Apellis Pharmaceuticals, Inc. | J — Other acquisition / disposition | 4.8K | $0.00 |
Dunlop A. Sinclair is a corporate insider — currently tracked as Insider of Apellis Pharmaceuticals, Inc. (APLS). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 3 open-market sales ($2.15M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Dunlop A. Sinclair profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.