O'BRIEN STEPHANIE MONAGHAN

PrivateCIK: 1720907
Location

NEWTON CENTRE, MA

O'BRIEN STEPHANIE MONAGHAN reported 1 transaction at APELLIS PHARMACEUTICALS, INC.

Review the transaction codes below to understand the nature of each event.

InsiderO'BRIEN STEPHANIE MONAGHANCIK 1720907
Director
Since Jan 2019
+5.75K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
5.75K acquired
Non-Derivative Transactions1

Common Stock

Indirect
J · J

Shares

+5.75K

Price / share

Trade value

% of position

New position
4/6/2026
0.005.75K
Total

Net shares

+5.75K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct
Shares owned25.67K
Total
25.67K direct25.67K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
O'BRIEN STEPHANIE MONAGHAN — Insider Transaction (Form 4) Filed Apr 8, 2026 | Finecho