Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 2 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

2 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 16, 2015 PTCT S 10b5-1 800 $73.25 $58,600 2,242 Direct -26.30% Disposed -13.4% (price as of 2026-10-02)
March 16, 2015 PTCT S 10b5-1 1,700 $72.61 $123,437 3,042 Direct -35.85% Disposed -12.6% (price as of 2026-10-02)
March 14, 2014 PTCT S 10b5-1 1,186 $31.02 $36,790 4,742 Direct -20.01% Disposed 104.6% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 2, 2015 PTCT Stock Option (right to buy) Common Stock (12,000) $51.00 Jan. 1, 2025 12,000 Acquired
Jan. 28, 2014 PTCT Stock Option (right to buy) Common Stock (10,000) $27.05 Jan. 27, 2014 10,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 6 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
June 19, 2013 PTCT Common Stock 5,928 Direct
June 19, 2013 PTCT Stock Option (right to buy)→ Common Stock (20,000) 20,000 Direct
June 19, 2013 PTCT Stock Option (right to buy)→ Common Stock (92) 92 Direct
June 19, 2013 PTCT Stock Option (right to buy)→ Common Stock (92) 92 Direct
June 19, 2013 PTCT Stock Option (right to buy)→ Common Stock (87) 87 Direct
June 19, 2013 PTCT Stock Option (right to buy)→ Common Stock (91) 91 Direct