A. Sinclair Dunlop
CIK 1721108 · last filed 2026-05-14
A. Sinclair Dunlop is a corporate insider who has filed 46 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing, for APLS, was dated May 14, 2026. Across all open-market trades the lifetime net is −$28.1M, making them a net seller over the disclosed history.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$0
1
46
-$28.11M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Apellis Pharmaceuticals, Inc. (APLS) Delisted | Director | 0 | $41.03 | $0 | -$28.11M | 46 | 2026-05-14 |
Recent Filings
46 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-14 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Mixed | −181,878 | $0 | EDGAR |
| 2026-01-05 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Grant (A) | +7,961 | $0 | EDGAR |
| 2025-10-15 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Mixed | −39,716 | -$737.5K | EDGAR |
| 2025-10-02 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Mixed | −34,929 | -$702.1K | EDGAR |
| 2025-09-19 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Mixed | −34,929 | -$713.6K | EDGAR |
| 2025-01-03 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Grant (A) | +6,267 | $0 | EDGAR |
| 2024-09-24 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Exer (M) | +4,600 | $60.7K | EDGAR |
| 2024-09-17 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Sell (S) | −37,000 | -$1.34M | EDGAR |
| 2024-07-01 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Exer (M) | +900 | $11.9K | EDGAR |
| 2024-06-21 | Apellis Pharmaceuticals, Inc. (APLS) Delisted | Sell (S) | −37,000 | -$1.45M | EDGAR |