Dunlop A. Sinclair Insider Trading Activity

Corporate InsiderDirector · CIK 1721108

3

Total trades

$2.2M

Total volume

Oct 10, 2025

Last activity

APLS

Apellis Pharmaceuticals, Inc.

Dunlop A. Sinclair has been net-selling over the last 12 months with 0 purchases and 3 sales across 1 company.

APLS is the most-traded position with 3 trades. The largest single transaction was a sale of APLS for $738K on Oct 10, 2025.

Performance Scorecard

Forward stock performance after each transaction by Dunlop A. Sinclair. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days—+3.4%67%3
90 days—-9.6%0%3
120 days—+4.1%67%3

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

Pro: Trade Markers

APLS · Apellis Pharmaceuticals, Inc.

🔒 Subscribe to see trade entries

Pro members see exactly when Dunlop A. Sinclair bought and sold APLS.

Upgrade to Pro

Recent Trades

DATETICKERTYPESHARESPRICEVALUEROLE
Oct 10, 2025APLSSell31,092$23.72$738KDirector
Sep 30, 2025APLSSell31,092$22.58$702KDirector
Sep 19, 2025APLSSell31,092$22.95$714KDirector

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
APLSApellis Pharmaceuticals, Inc.3$2.2M

Other insiders at Apellis Pharmaceuticals, Inc.

8 other tracked filers at APLS.

Watson David O.

General Counsel

11

Trades

Francois Cedric

CEO

8

Trades

Sullivan Timothy Eugene

CFO

6

Trades

Chopas James George

VP

5

Trades

Delong Mark Jeffrey

Chief Business & Strat Officer

4

Trades

Nicholson Nur

Chief Technical Officer

3

Trades

Baumal Caroline

Chief Medical Officer

3

Trades

Deschatelets Pascal

Chief Scientific Officer

3

Trades