Transaction · 0001269131-26-000005

STEELE GLENN JR MD PHD

STEELE GLENN JR MD PHD, DIR, reported an open-market or private sale at PTC THERAPEUTICS, INC. involving 12000.000000 shares for an estimated $781920.00. Reported holdings after the transaction were 22500.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SDIR
PTCTPTC THERAPEUTICS, INC.
Filing timeOct 02
Trade dateSep 30, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded34.78%Shares sold ÷ (holdings after + shares sold). Estimated position before: 34,500 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$63.46
Pre-filing
1mo ago +9.6%1w ago -1.8%1d ago +2.3%
Returns since
7d30d90d180d1y

PTCT price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
PTCT since 2026-10-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001269131-26-000005
Common Stock
Transaction date
Sep 30, 2026
Filed Oct 02, 2026, 09:20 PM · 2d delay
Shares
12.0k sh
$65.16 per share
Estimated value
-$781k
Computed from shares × price
Holdings after
22.5k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership Large Holdings Reduction 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the Reporting Person on March 9, 2026

  2. F2

    Currently exercisable.

Original filing · 0001269131-26-000005
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Same reporting owner
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