Stuart Walter Peltz - Jan 31, 2023 Form 4 Insider Report for PTC THERAPEUTICS, INC. (PTCT)

Role: CHIEF EXECUTIVE OFFICER, Director
Signature: /s/ Avraham S. Adler, Attorney-in-Fact
Stock symbol: PTCT
Transactions as of: Jan 31, 2023
Transactions value $: -$119,591
Form type: 4
Date filed: 2/2/2023, 03:22 PM
Previous filing: Jan 26, 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PTCT	Common Stock	Sale	-$106K	-2.32K	-1.37%	$45.63	167K	Jan 31, 2023	Direct	F1
transaction	PTCT	Common Stock	Sale	-$13.7K	-301	-0.55%	$45.63	54.9K	Jan 31, 2023	By Spouse	F2

Showing 1 to 2 of 2 entries

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 8,250 RSUs from a January 29, 2020 grant of 33,000 RSUs.
F2	Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 1,214 RSUs from a January 29, 2020 grant of 4,855 RSUs.