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 1-30 of 110
Date 14 Jul 2026
Insider GRAVIER, PIERRECHIEF FINANCIAL OFFICER
Side Disposal
Shares 3494
Price 80.35
Value 280743
Security Common Stock
Date 9 Jul 2026
Insider SMITH, MARY L.Director
Side Disposal
Shares 10000
Price 90.00
Value 900000
Security Common Stock
Date 9 Jul 2026
Insider SMITH, MARY L.Director
Side Disposal
Shares 5834
Price 90.00
Value 525060
Security Common Stock
Date 9 Jul 2026
Insider SMITH, MARY L.Director
Side Acquisition
Shares 10000
Price 42.95
Value 429500
Security Common Stock
Date 9 Jul 2026
Insider SMITH, MARY L.Director
Side Acquisition
Shares 5834
Price 42.95
Value 250570
Security Common Stock
Date 9 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 2464
Price 90.25
Value 222376
Security Common Stock
Date 9 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 2464
Price 46.54
Value 114675
Security Common Stock
Date 9 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 2464
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 9 Jul 2026
Insider SMITH, MARY L.Director
Side Disposal
Shares 5834
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 9 Jul 2026
Insider SMITH, MARY L.Director
Side Disposal
Shares 10000
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 7 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 11369
Price 89.03
Value 1012182
Security Common Stock
Date 7 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 24613
Price 39.42
Value 970244
Security Common Stock
Date 7 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 9288
Price 89.44
Value 830719
Security Common Stock
Date 7 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 3956
Price 87.17
Value 344845
Security Common Stock
Date 7 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 24613
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 10090
Price 86.32
Value 870969
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 8786
Price 85.35
Value 749885
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 18876
Price 38.10
Value 719176
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 2474
Price 87.03
Value 215312
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Acquisition
Shares 2813
Price 46.54
Value 130917
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Acquisition
Shares 2474
Price 39.42
Value 97525
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Acquisition
Shares 2266
Price 39.42
Value 89326
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 1036
Price 84.41
Value 87449
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 833
Price 84.41
Value 70314
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 745
Price 86.38
Value 64353
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 645
Price 85.84
Value 55367
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 601
Price 86.38
Value 51914
Security Common Stock
Date 6 Jul 2026
Insider BOULDING, MARK ELLIOTTEXEC. VP AND CLO
Side Disposal
Shares 519
Price 85.84
Value 44551
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 426
Price 85.28
Value 36329
Security Common Stock
Date 6 Jul 2026
Insider ALMSTEAD, NEIL GREGORYCHIEF TECHNICAL OPS OFFICER
Side Disposal
Shares 385
Price 86.34
Value 33241
Security Common Stock