CSL (NASDAQ: CSL) files Form 144 listing RSU vesting shares for sale

Rhea-AI Filing Summary

CSL filed a Form 144 reporting proposed sales of Common Stock tied to RSU vesting events. The filing lists RSU vesting amounts of 785, 451, and 307 shares associated with vesting dates 04/29/2026, 04/30/2025, and 05/02/2024, respectively. The entries are labeled Issuer and reference NASDAQ and an administrative date of 05/01/2026.

Key Figures

RSU vesting (04/29/2026): 785 shares RSU vesting (04/30/2025): 451 shares RSU vesting (05/02/2024): 307 shares +1 more

4 metrics

RSU vesting (04/29/2026) 785 shares vesting date 04/29/2026

RSU vesting (04/30/2025) 451 shares vesting date 04/30/2025

RSU vesting (05/02/2024) 307 shares vesting date 05/02/2024

Form administrative date 05/01/2026 administrative/filing reference date

Key Terms

RSU Vesting, Issuer, Form 144

3 terms

RSU Vesting financial

"Common Stock | 04/29/2026 | RSU Vesting | Issuer"

RSU vesting is the process by which restricted stock units — a promise by a company to give shares to an employee — become actual, owned shares over time or when certain goals are met. Investors care because vested shares can dilute existing ownership when issued, and the timing of vesting affects when employees can sell shares, which can influence share supply, insider selling patterns, and company incentives.

Issuer regulatory

"RSU Vesting | Issuer | | | 785"

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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 Stock	UBS Financial Services Inc 1000 Harbor Blvd 3rd Floor Weehawken NJ 07086	1543	540050	40470000	05/01/2026	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 Stock	04/29/2026	RSU Vesting	Issuer			785	04/29/2026	N/A
Common Stock	04/30/2025	RSU Vestuin	Issuer			451	04/30/2025	N/A
Common Stock	05/02/2024	RSU Vesting	Issuer			307	05/02/2024	N/A

* 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

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does CSL's Form 144 report?

It reports proposed sales of Common Stock tied to RSU vesting events. The filing lists vesting shares of 785, 451, and 307 on specific dates and labels the transactions as Issuer-related under Rule 144.

How many shares are listed for sale in the CSL excerpt?

The excerpt shows three RSU vesting amounts: 785, 451, and 307 shares. These amounts correspond to vesting dates 04/29/2026, 04/30/2025, and 05/02/2024 as shown in the listing.

Are proceeds or sale prices disclosed in the CSL excerpt?

No, the excerpt does not disclose sale prices or proceeds. The entries list share counts, vesting dates, and issuer labeling but do not state dollar amounts or price information.

What dates are associated with the reported RSU vesting?

The reported vesting dates are 04/29/2026 for 785 shares, 04/30/2025 for 451 shares, and 05/02/2024 for 307 shares. An administrative reference date of 05/01/2026 also appears.

Does the Form 144 excerpt specify who will receive sale proceeds?

The excerpt labels the entries as Issuer but does not state who receives proceeds. The filing text does not provide explicit cash-flow treatment or intended recipients.