PTC Therapeutics, Inc.

PTC Therapeutics, Inc.

PTCTยทNASDAQ

$68.68

+1.4%
HealthcareBiotechnology

PTC Therapeutics, Inc., a biopharmaceutical company, focuses on the discovery, development, and commercialization of medicines to patients with rare disorders. Its portfolio pipeline includes commercial products and product candidates in various stages of development, including clinical, pre-clinical and research and discovery stages, focuses on the development of treatments for multiple therapeutic areas, such as rare diseases. The company offers Translarna and Emflaza for the treatment of Duchenne muscular dystrophy in the European Economic Area and the United States, as well as to treat nonsense mutation Duchenne muscular dystrophy in Brazil and Russia; commercializes Tegsedi and Waylivra for the treatment of rare diseases in Latin America and the Caribbean; and markets Evrysdi for the treatment of spinal muscular atrophy in adults and children two months and older in Brazil. The company's splicing platform includes PTC518, which is being developed for the treatment of Huntington's disease. PTC Therapeutics, Inc. has collaborations with F. Hoffman-La Roche Ltd and Hoffman-La Roche Inc., as well as the Spinal Muscular Atrophy Foundation to advance drug discovery and development research in regenerative medicine; and Akcea Therapeutics, Inc. to commercialize Tegsedi and Waylivra for the treatment of rare diseases in Latin America and the Caribbean. PTC Therapeutics, Inc. was incorporated in 1998 and is headquartered in South Plainfield, New Jersey.

At a Glance

Live Snapshot
Market Cap$5.70B
EPS8.5800
P/E Ratio8.00
Earnings Date07/30/2026
37.39%
Return on Invested Capital
-272%
3Y-222.0%
5Y-268.0%
10Y-162.0%
-332.49%
Return on Equity
-1105%
3Y-306.0%
5Y+266.0%
10Y+180.0%
23.45%
Return on Assets
-210%
3Y-172.0%
5Y-218.0%
10Y-144.0%
PTC Therapeutics, Inc.

PTC Therapeutics, Inc. Management Team

PTCT ยท NASDAQ
ME

Mr. Eric Pauwels

Chief Business Officer

Compensation

$1,032,173

Born 1961(Age 65)
male
DM

Dr. Matthew B. Klein F.A.C.S., M.D., M.S.

Chief Executive Officer & Director

Compensation

$2,051,458

Born 1972(Age 54)
MP

Mr. Pierre Gravier M.S.

Chief Financial Officer

Compensation

$1,019,060

Born 1986(Age 40)
male
DN

Dr. Neil Almstead Ph.D.

Chief Technical Operations Officer

Compensation

$1,035,713

Born 1967(Age 59)
DA

Dr. Allan Steven Jacobson Ph.D.

Co-Founder & Independent Director

Compensation

$140,000

Born 1946(Age 80)
MM

Mr. Mark Elliott Boulding J.D.

Executive Vice President & Chief Legal Officer

Compensation

$761,936

Born 1961(Age 65)
male
DL

Dr. Lee Golden M.D., Ph.D.

Executive Vice President & Chief Medical Officer

Compensation

$992,871

Born 1968(Age 58)
ML

Ms. Linda Montella Carter

Senior Vice President & Chief Information Officer

female
MC

Ms. Christine Utter CPA

Senior Vice President, Chief Accounting Officer & Head of People Services

Compensation

$595,537

Born 1978(Age 48)
female
MJ

Ms. Jane Baj

Vice President of Corporate Communications

female
ptct

PTC Therapeutics, Inc. Insider Positioning

PTCT ยท NASDAQ

During the last 12 months, insiders have sold $15.80M worth of PTCT shares, with no buying activity reported.

3 Months

Bought

0

0.00

Sold

64.4K

4.46M

Net Activity

-4.5M

-$4.46M

3-6 Months

Bought

0

0.00

Sold

72.9K

5.14M

Net Activity

-5.1M

-$5.14M

6-9 Months

Bought

0

0.00

Sold

76.3K

5.29M

Net Activity

-5.3M

-$5.29M

9-12 Months

Bought

0

0.00

Sold

17.7K

900.33K

Net Activity

-900K

-$900K

Top Buyers

No buying activity

Top Sellers

1
ANG

Almstead Neil Gregory

Officer: Chief Technical Ops Officer

64.2K sharesโ€ข5 transactions

$4.58M

2
KMB

Klein Matthew B.

Director, Officer: Chief Executive Officer

35.9K sharesโ€ข8 transactions

$2.39M

3
RE

Reeve Emma

Director

22.8K sharesโ€ข5 transactions

$1.61M

4
OS

Okey Stephanie

Director

20.3K sharesโ€ข2 transactions

$1.38M

5
BME

Boulding Mark Elliott

Officer: Exec. Vp And Clo

20.7K sharesโ€ข14 transactions

$1.37M

Insider Activity Analysis

Net Insider Sentiment

Bearish

Strong bearish signal with $15.80M net selling. Heavy insider selling may indicate concerns about valuation or near-term prospects.

Buy/Sell Ratio

0.00:1

Very poor ratio. Heavy selling with minimal buying suggests insiders may be concerned about valuation or outlook.

Recent Trend (3 Months)

$4.46M

Heavy recent selling activity. Recent insider sales notably exceed purchasesโ€”may warrant investigation into company developments.

Insider Participation

High Selling

5 insider sellers vs. 0 buyers. Widespread selling across multiple insiders may signal concerns.

Insider Activity Insight

Multiple red flags: Heavy selling, numerous sellers, and continued recent selling create a concerning pattern. Investigate fundamental drivers and consider whether company guidance or industry conditions have deteriorated.

SEC Filings

PTCT - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 20, 2026
June 02, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 30, 2025
June 17, 2025
2025
DEF 14A

DEF 14A 2024

N/A

April 26, 2024
June 18, 2024
2024
DEF 14A

DEF 14A

N/A

April 26, 2023
April 26, 2023
ย 
DEF 14A

DEF 14A 2022

N/A

April 28, 2022
June 08, 2022
2022
DEF 14A

DEF 14A 2021

N/A

April 29, 2021
June 08, 2021
2021
DEF 14A

DEF 14A 2019

N/A

April 27, 2020
December 31, 2019
2019
DEF 14A

DEF 14A 2019

N/A

April 25, 2019
June 12, 2019
2019
DEF 14A

DEF 14A 2018

N/A

April 30, 2018
June 13, 2018
2018
DEF 14A

DEF 14A 2017

N/A

April 28, 2017
June 09, 2017
2017
Showing 1 to 10 of 13 filings