Almstead Neil Gregory bought $188K of PTCT

bought $187.53k of PTCT

4,922 shares @ $38.10

Increased holdings by +8.20%

55th largest trade (out of 210)

Cluster BuyPositive 90D History

Trade made by an officer

Part of a cluster of 4 transactions by 3 insiders

10b5-1 scheduled trade

70% win rate · +5.4% median edge vs SPY (109 trades, 90-day)

Insider trade was 55% below market price

Price 19% above 200-day moving average

PTCTPTC THERAPEUTICS, INC.

HealthcareBiotechnology

1D0.00%

1W-1.33%

1M+17.94%

3M—

6M—

1Y—

Recent insider activity at PTCT