Dunlop A. Sinclair Insider Trading Activity

Corporate InsiderDirector · CIK 1721108

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.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
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.

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Oct 10, 2025 Filed 3d late	APLS	Sell	31,092	$23.72	$738K	−89.0%	Director
Sep 30, 2025	APLS	Sell	31,092	$22.58	$702K	−47.8%	Director
Sep 19, 2025	APLS	Sell	31,092	$22.95	$714K	−31.1%	Director