Form 4 Tracker
Apellis Pharmaceuticals, Inc.
APLS

50 insider filings · Latest: May 14, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jan 13, 2025Jan 13 11:00 PMDeschatelets Pascal
Proposed Sale
2,331$28.70$66.9K—

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Jan 13, 2025Jan 13 10:56 PMDeLong Mark Jeffrey
Proposed Sale
1,627$28.70$46.7K—

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Jan 13, 2025Jan 13 10:55 PMChopas James George
Proposed Sale
798$28.70$22.9K—

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Jan 6, 2025Jan 6 8:17 PMBaumal Caroline
Proposed Sale
2,816$33.81$95.2K—

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Dec 23, 2024Dec 23 8:09 PMEisele Jeffrey
Proposed Sale
63$33.09$2.1K—

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Dec 11, 2024Dec 11 9:48 PMDAVID OSBORNE WATSON
Proposed Sale
5,000$34.24$171.2K—

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Sep 16, 2024Sep 16 7:22 PMChopas James George
Proposed Sale
192$36.21$7.0K—

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Sep 3, 2024Sep 3 7:16 PMChopas James George
Proposed Sale
550$39.49$21.7K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 14, 2026May 14 11:37 PMSinclair A. DunlopDirector
Disposition
102,826$59.860(D)

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May 14, 2026May 14 11:34 PMJames George ChopasVP/Chief Accounting Officer
Disposition
81,053$66.300(D)

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May 14, 2026May 14 11:34 PMMikael DolstenDirector
Disposition
24,135$20.960(D)

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May 14, 2026May 14 11:32 PMLeslie MeltzerChief Research and Development
Disposition
92,592$27.930(D)

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May 14, 2026May 14 11:31 PMPaul R. FonteyneDirector
Disposition
112,726$59.860(D)

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May 14, 2026May 14 11:30 PMTimothy Eugene SullivanChief Financial Officer
Disposition
677,390$66.300(D)

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May 14, 2026May 14 11:29 PMAlec MachielsDirector
Disposition
242,300$59.860(D)

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May 14, 2026May 14 11:27 PMPascal DeschateletsChief Scientific Officer
Disposition
588,996$66.300(D)

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May 14, 2026May 14 11:26 PMGerald ChanDirector
Disposition
242,300$59.860(D)

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May 14, 2026May 14 11:25 PMNur NicholsonChief Technical Officer
Disposition
357,594$66.300(D)

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May 14, 2026May 14 11:24 PMKeli WalbertDirector
Disposition
30,072$33.000(D)

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May 14, 2026May 14 11:23 PMMark Jeffrey DelongChief Business & Strat Officer
Disposition
235,736$66.300(D)

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May 14, 2026May 14 11:22 PMStephanie Monaghan O'BrienDirector
Disposition
242,300$59.860(D)

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May 14, 2026May 14 11:20 PMKelley BoucherChief People Officer
Disposition
146,138$28.170(D)

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May 14, 2026May 14 11:19 PMCraig A WheelerDirector
Disposition
42,879$25.120(D)

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May 14, 2026May 14 11:19 PMDavid O. WatsonGeneral Counsel
Disposition
302,965$66.300(D)

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May 14, 2026May 14 11:17 PMCedric FrancoisDirector, Chief Executive Officer
Disposition
1,697,706$66.300(D)

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May 14, 2026May 14 11:16 PMCaroline BaumalChief Medical Officer
Disposition
168,500$66.300(D)

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Feb 27, 2026Mar 3 9:06 PMMikael DolstenDirector
Grant/Award
24,135$20.9624,135(D)

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Feb 3, 2026Feb 5 9:14 PMCedric FrancoisDirector, Chief Executive Officer
Option Exercise
8,840$3.760(D)

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