PTC THERAPEUTICS, INC. — Director's Dealing 2020

Jan 9, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PTC THERAPEUTICS, INC. (PTCT)
CIK: 0001070081
Period of Report: 2019-12-30

Reporting Person: Souza Marcio (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-12-30	Common Stock	G	1000	—	Disposed	37497	Direct
2020-01-06	Common Stock	S	86	$48.168	Disposed	5228	Indirect

Footnotes

F1: Represents a charitable donation by the Reporting Person.

F2: Includes 276 shares of common stock acquired under the Issuer's employee stock purchase plan for the period ending December 31, 2019.

F3: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 270 RSUs from a January 3, 2018 grant of 1,079 RSUs.