Jacobson Allan Steven Insider Trading Activity

Corporate InsiderDirector · CIK 1579003

Total trades

$3.0M

Total volume

Nov 25, 2025

Last activity

PTCT

PTC THERAPEUTICS, INC.

Jacobson Allan Steven has been net-selling over the last 12 months with 0 purchases and 11 sales across 1 company.

PTCT is the most-traded position with 11 trades. The largest single transaction was a sale of PTCT for $780K on Oct 3, 2025.

Performance Scorecard

Forward stock performance after each transaction by Jacobson Allan Steven. 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	—	+2.6%	83%	12
90 days	—	+5.2%	83%	12
120 days	—	+10.9%	83%	12

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

Price & Trades

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PTCT · PTC THERAPEUTICS, INC.

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Nov 25, 2025	PTCT	Sell	1,238	$84.47	$105K	−6.4%	Director
Nov 25, 2025	PTCT	Sell	700	$85.32	$60K	−3.9%	Director
Nov 25, 2025	PTCT	Sell	2,264	$82.63	$187K	−9.5%	Director
Nov 25, 2025	PTCT	Sell	2,510	$83.93	$211K	−11.7%	Director
Nov 25, 2025	PTCT	Sell	1,125	$84.45	$95K	−5.9%	Director
Nov 25, 2025	PTCT	Sell	400	$85.24	$34K	−2.2%	Director
Nov 25, 2025	PTCT	Sell	2,460	$82.58	$203K	−9.7%	Director
Nov 25, 2025	PTCT	Sell	3,502	$83.38	$292K	−15.3%	Director
Nov 24, 2025	PTCT	Sell	5,701	$80.13	$457K	−24.6%	Director
Nov 24, 2025	PTCT	Sell	6,100	$80.15	$489K	−25.9%	Director
Oct 3, 2025	PTCT	Sell	12,000	$65.00	$780K	−40.7%	Director
Aug 28, 2025 Filed 3d late	PTCT	Sell	1,667	$50.15	$84K	−8.7%	Director