Files notice to sell 2,484 common shares

PTCT submitted a Form 144 reporting a proposed sale of 2,484 common shares tied to restricted stock vesting on 02/17/2026.

Rhea-AI Filing Summary

PTCT submitted a Form 144 reporting a proposed sale of 2,484 common shares tied to restricted stock vesting on 02/17/2026. The filing also lists three prior open-market sales by Lee S. Golden: 1,340 shares on 01/06/2026, 642 shares on 01/07/2026, and 866 shares on 01/08/2026

Insights

Securities Compliance Counsel

Form 144 notifies of a planned resale of vested restricted shares and records recent small open-market sales.

Form 144 lists a proposed sale of 2,484 common shares associated with restricted stock vesting on 02/17/2026. The filing identifies the broker of record and the transaction category as Compensation.

Examples of recent dispositions by Lee S. Golden are recorded: 1,340 shares on 01/06/2026, 642 shares on 01/07/2026, and 866 shares on 01/08/2026

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does PTCT's Form 144 report?

The Form 144 reports a proposed sale of 2,484 common shares tied to restricted stock vesting on 02/17/2026. It also lists recent open-market sales by Lee S. Golden in January 2026.

Who sold shares recently according to the filing for PTCT?

Lee S. Golden is listed for three sales: 1,340 shares on 01/06/2026, 642 shares on 01/07/2026, and 866 shares on 01/08/2026

What is the reason for the 2,484 shares to be sold in PTCT's filing?

The 2,484 shares are associated with restricted stock vesting and are categorized under Compensation with an indicated date of 02/17/2026. The filing ties the shares to issuer compensation.

Does the Form 144 state who the broker is for PTCT transactions?

Yes; the broker of record is shown as Fidelity Brokerage Services LLC with an address listed, indicating the broker handling the proposed resale activity on the filing.

Are proceeds or prices disclosed for the proposed sale in PTCT's filing?

The excerpt lists share counts and dates but does not provide aggregate proceeds or execution prices for the proposed or prior sales. The filing shows share quantities and transaction dates only.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/18/2026 - 04:25 PM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001686217
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	PTC THERAPEUTICS, INC.
SEC File Number	001-35969
Address of Issuer	500 WARREN CORPORATE CENTER DRIVE WARREN NEW JERSEY 07059
Phone	9082227000
Name of Person for Whose Account the Securities are To Be Sold	Golden Lee Scott
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	2484	172281.80	80288305	02/18/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/17/2026	Restricted Stock Vesting	Issuer			2484	02/17/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Lee S. Golden 500 Warren Corporate Center Drive Warren NJ 07059	Common	01/06/2026	1340	103109.78
Lee S. Golden 500 Warren Corporate Center Drive Warren NJ 07059	Common	01/07/2026	642	49744.60
Lee S. Golden 500 Warren Corporate Center Drive Warren NJ 07059	Common	01/08/2026	866	66204.92

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	02/18/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Lee S. Golden
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)