Form 144: CLF (NYSE: CLF) Notice to Sell 8,000 Vested Shares

Rhea-AI Filing Summary

Company filing a Notice of Proposed Sale on Form 144 for 8,000 shares of Common Stock. The filing lists a filing date of 04/22/2026 and references securities that vested on 04/24/2019 as restricted stock vesting under a registered plan. The broker/dealer shown is Morgan Stanley Smith Barney LLC. The sale is reported under Rule 144 procedures for shares issued for services.

Insights

Securities Compliance Analyst

Routine Rule 144 sale notice for vested restricted shares; procedural filing.

The Form 144 lists 8,000 shares tied to restricted stock that vested on 04/24/2019. The notice records the broker-dealer and a filing date of 04/22/2026, consistent with a transmittal to the market intermediary.

Cash‑flow treatment and exact sale timing are not shown in the excerpt; subsequent broker reports or Form 4/5 may show completed transactions. Future SEC filings could report consummation details.

Key Figures

Shares proposed for sale: 8,000 shares Aggregate value listed: $72,560.80 CUSIP (identifier): 570414657 +2 more

5 metrics

Shares proposed for sale 8,000 shares restricted stock vesting on <date>04/24/2019</date>

Aggregate value listed $72,560.80 value field in filing excerpt

CUSIP (identifier) 570414657 security identifier shown in excerpt

Form filing date 04/22/2026 Form 144 filing date

Vesting date 04/24/2019 restricted stock vesting under a registered plan

Key Terms

Rule 144, restricted stock vesting, registered plan

3 terms

Rule 144 regulatory

"Notice of Proposed Sale on Form 144 for 8,000 shares"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock vesting financial

"Restricted stock vesting under a registered plan"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

registered plan financial

"restricted stock vesting under a registered plan"

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	8000	72560.80	570414657	04/22/2026	NYSE

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	04/24/2019	Restricted stock vesting under a registered plan	Issuer			8000	04/24/2019	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

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 CLF's Form 144 report?

It reports a proposed sale of 8,000 common shares under Rule 144. The notice cites restricted stock vesting on 04/24/2019 and a filing date of 04/22/2026, with Morgan Stanley Smith Barney LLC listed as broker.

Does the Form 144 confirm the shares were sold?

No, Form 144 shows intent to sell, not completion of sale. This filing notifies brokers of a proposed sale; separate transaction reports (e.g., broker records or Form 4/5) would show completion.

Who is the intermediary listed on the Form 144?

The broker-dealer named is Morgan Stanley Smith Barney LLC. The filing lists its address at 1 New York Plaza and associates it with the proposed disposition of the 8,000 shares.

What securities and origin are described in the filing?

Common stock from restricted stock vesting under a registered plan. The excerpt explicitly states the shares resulted from restricted stock vesting dated 04/24/2019 and were issued for services rendered.