Company Insider Tape

PTC Therapeutics Inc insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol PTCT Latest filing 14 Jul 2026

Company Read

Net disposal

PTCT has 110 stored insider filings. Acquisitions account for 27.3% of classified filings and disposals account for 72.7%. The largest stored filing is $2.7M from ALMSTEAD, NEIL GREGORY.

Latest filing 14 Jul 2026most recent stored row
Largest filing $2.7Mreported transaction value
Total filings 110stored transaction rows
Acquisition value $6.4M30 acquisitions
Disposal value $20.6M80 disposals
Net value $-14.2Macquisitions minus disposals

Filing cadence

Last 12 active months
Mar 2026 4
Apr 2026 9
May 2026 17
Jun 2026 42
Jul 2026 38

Acquisitions 27.3% · Disposals 72.7%

Mar 2026 $0
Apr 2026 $4.1M
May 2026 $1.6M
Jun 2026 $12.0M
Jul 2026 $9.3M

Executive concentration

By filing count
ALMSTEAD, NEIL GREGORY CHIEF TECHNICAL OPS OFFICER · 49 filings
BOULDING, MARK ELLIOTT EXEC. VP AND CLO · 36 filings
SMITH, MARY L. Director · 6 filings
KLEIN, MATTHEW B. Director, CHIEF EXECUTIVE OFFICER · 6 filings
PAUWELS, ERIC CHIEF BUSINESS OFFICER · 4 filings
CHUTTER, JESSICA CAROLINE Director · 4 filings
UTTER, CHRISTINE MARIE SVP, CHIEF ACCOUNTING OFFICER · 3 filings
GRAVIER, PIERRE CHIEF FINANCIAL OFFICER · 1 filings

Market Context

PTCT weekly market snapshot

Week 31 Jul 2026
Latest close 68.01 USDstored weekly close
1-week move -11.5%latest weekly bar
13-week move -18.4%medium-term context
Relative Strength -10.7Sharemaestro indicator
Fair value gap +41.6%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for PTCT

Showing 61-90 of 110
Date 24 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 4922
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 22 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 12130
Price 80.61
Value 977799
Security Common Stock
Date 22 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 11619
Price 81.21
Value 943579
Security Common Stock
Date 22 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 23749
Price 25.69
Value 610112
Security Common Stock
Date 22 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 23749
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 17 Jun 2026
Insider UTTER, CHRISTINE MARIESVP, CHIEF ACCOUNTING OFFICER
Side Disposal
Shares 19686
Price 75.56
Value 1487474
Security Common Stock
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 6600
Price 78.50
Value 518100
Security Common Stock
Date 17 Jun 2026
Insider UTTER, CHRISTINE MARIESVP, CHIEF ACCOUNTING OFFICER
Side Acquisition
Shares 19686
Price 25.69
Value 505733
Security Common Stock
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Acquisition
Shares 8510
Price 46.54
Value 396055
Security Common Stock
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 1850
Price 79.24
Value 146594
Security Common Stock
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 1703
Price 78.50
Value 133686
Security Common Stock
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Acquisition
Shares 2012
Price 46.54
Value 93638
Security Common Stock
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 309
Price 79.25
Value 24488
Security Common Stock
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 8510
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 17 Jun 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 2012
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 17 Jun 2026
Insider UTTER, CHRISTINE MARIESVP, CHIEF ACCOUNTING OFFICER
Side Disposal
Shares 19686
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 10 Jun 2026
Insider PAUWELS, ERICCHIEF BUSINESS OFFICER
Side Disposal
Shares 17566
Price 75.00
Value 1317450
Security Common Stock
Date 10 Jun 2026
Insider PAUWELS, ERICCHIEF BUSINESS OFFICER
Side Acquisition
Shares 17566
Price 18.01
Value 316364
Security Common Stock
Date 10 Jun 2026
Insider PAUWELS, ERICCHIEF BUSINESS OFFICER
Side Disposal
Shares 3711
Price 75.00
Value 278325
Security Common Stock
Date 10 Jun 2026
Insider PAUWELS, ERICCHIEF BUSINESS OFFICER
Side Disposal
Shares 17566
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 15 May 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 2356
Price 72.08
Value 169820
Security Common Stock
Date 15 May 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Acquisition
Shares 2812
Price 25.69
Value 72240
Security Common Stock
Date 15 May 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 456
Price 72.67
Value 33138
Security Common Stock
Date 15 May 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 2812
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider KLEIN, MATTHEW B.Director, CHIEF EXECUTIVE OFFICER
Side Disposal
Shares 7221
Price 73.08
Value 527711
Security Common Stock
Date 14 May 2026
Insider KLEIN, MATTHEW B.Director, CHIEF EXECUTIVE OFFICER
Side Disposal
Shares 2572
Price 72.46
Value 186367
Security Common Stock
Date 14 May 2026
Insider KLEIN, MATTHEW B.Director, CHIEF EXECUTIVE OFFICER
Side Disposal
Shares 2100
Price 73.08
Value 153468
Security Common Stock
Date 14 May 2026
Insider KLEIN, MATTHEW B.Director, CHIEF EXECUTIVE OFFICER
Side Disposal
Shares 679
Price 73.06
Value 49608
Security Common Stock
Date 13 May 2026
Insider KLEIN, MATTHEW B.Director, CHIEF EXECUTIVE OFFICER
Side Acquisition
Shares 12500
Price 0.00
Value 0
Security Common Stock
Date 8 May 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 1900
Price 79.31
Value 150689
Security Common Stock