ICLR Form 144: Notice for 566 Shares from Vesting

Issuer filed Form 144 reporting sale-related notices for vested restricted common stock.

Rhea-AI Filing Summary

Issuer filed Form 144 reporting sale-related notices for vested restricted common stock. The filing lists two restricted stock vesting events on 03/03/2026 showing 306 and 260 shares associated with services rendered and designated as "Issuer" transactions. The notice records intent to sell under applicable registration rules.

FAQ

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

What does ICLR's Form 144 disclose about the transaction?

It discloses intent to sell vested restricted common stock totaling specific share lots. The filing lists two vesting entries on 03/03/2026 for 306 and 260 shares arising from services rendered under a registered plan.

Who is listed as the seller or source of the shares in the ICLR Form 144?

The filing identifies the shares as issued by the company (Issuer) upon vesting. Both entries are labeled as "Issuer" transactions tied to restricted stock vesting under a registered plan on 03/03/2026.

When were the restricted shares in ICLR reported as vested?

The restricted stock vesting events are dated 03/03/2026. The Form 144 lists the two vesting entries on that date with share amounts of 306 and 260, both linked to services rendered.

How many shares in total are shown in the ICLR Form 144 excerpt?

The excerpt lists two share lots totaling 566 shares when summed. Individual entries are 306 and 260, each recorded as restricted stock vesting under a registered plan on 03/03/2026.

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

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Accepted by SEC EDGAR 03/04/2026 - 04:07 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	0002058614
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	ICON PLC
SEC File Number	333-08704
Address of Issuer	South County Business Park Leopardstown Dublin 18 IRELAND D18 X5R3
Phone	353-1-291-2000
Name of Person for Whose Account the Securities are To Be Sold	BARRY EDWARD BALFE
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	566	61836.97	76359932	03/04/2026	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	03/03/2026	Restricted stock vesting under a registered plan	Issuer			306	03/03/2026	Services Rendered
Common	03/03/2026	Restricted stock vesting under a registered plan	Issuer			260	03/03/2026	Services Rendered

* 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

Nothing to Report

144: Remarks and Signature

Remarks	Represents the number of shares required to be sold to cover tax withholding obligations in connection with the vesting of compensatory equity awards. These sales are "sell to cover" transactions mandated by the applicable award agreement to satisfy the applicable tax withholding obligation and do not represent discretionary trades by the Reporting Person.
Date of Notice	03/04/2026
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/ Barry Edward Balfe
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)