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 31-60 of 110
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 387
Price 83.10
Value 32160
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 811
Price 38.10
Value 30899
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 313
Price 83.10
Value 26010
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 18876
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 2474
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 811
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 2226
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 2813
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 26 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 7718
Price 85.26
Value 658037
Security Common Stock
Date 26 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 7718
Price 38.10
Value 294056
Security Common Stock
Date 26 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 412
Price 85.23
Value 35115
Security Common Stock
Date 26 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 412
Price 38.10
Value 15697
Security Common Stock
Date 26 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 412
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 26 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 7718
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 11337
Price 86.51
Value 980764
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 19859
Price 38.10
Value 756628
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 8522
Price 85.26
Value 726586
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 582
Price 85.24
Value 49610
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 1001
Price 38.10
Value 38138
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 419
Price 86.39
Value 36197
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 100
Price 87.00
Value 8700
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 100
Price 39.42
Value 3942
Security Common Stock
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 19859
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 100
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 25 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 1001
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 24 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 4922
Price 85.03
Value 418518
Security Common Stock
Date 24 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 4922
Price 38.10
Value 187528
Security Common Stock
Date 24 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 401
Price 85.01
Value 34089
Security Common Stock
Date 24 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 401
Price 38.10
Value 15278
Security Common Stock
Date 24 Jun 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 401
Price 0.00
Value 0
Security Stock Option (Right to Buy)