CRS files Rule 144 notice for 250-share sale

CRS reported a proposed sale of 250 shares via a stock option exercise to be effected through Morgan Stanley Smith Barney LLC; the transaction is designated as cash and dated 05/28/2026.

Rhea-AI Filing Summary

CRS reported a proposed sale of 250 shares via a stock option exercise to be effected through Morgan Stanley Smith Barney LLC; the transaction is designated as cash and dated 05/28/2026. The filing also discloses 750 shares sold on 05/04/2026 for $317,896.58.

Insights

Securities Compliance Counsel

Routine Rule 144 notice for small proposed resale.

The filing lists a proposed sale of 250 shares by means of a stock option exercise on 05/28/2026, with proceeds designated as cash. The broker of record is Morgan Stanley Smith Barney LLC.

Prior activity shown includes a sale of 750 shares on 05/04/2026 for $317,896.58. This is a routine disclosure; any transfer will remain subject to Rule 144 conditions and broker processing timelines.

Key Figures

Proposed sale: 250 shares Recent sale: 750 shares Proceeds from recent sale: $317,896.58

3 metrics

Proposed sale 250 shares Stock option exercise on <date>05/28/2026</date>

Recent sale 750 shares Sold on <date>05/04/2026</date>

Proceeds from recent sale $317,896.58 Consideration for 750 shares on <date>05/04/2026</date>

Key Terms

Rule 144, Stock Option Exercise, Broker of record

3 terms

Rule 144 regulatory

"144: Securities To Be Sold"

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.

Stock Option Exercise financial

"Common | 05/28/2026 | Stock Option Exercise"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Broker of record market

"Morgan Stanley Smith Barney LLC Executive Financial Services"

A broker of record is the single broker or firm officially authorized to manage an investor’s account, execute trades and receive related communications and fees on behalf of that account. It matters because whoever holds that designation controls who handles orders, gets paid for advice or commissions, and can access account information—similar to choosing a primary agent to handle your taxes or a primary doctor to coordinate care, which affects costs and how decisions are made.

FAQ

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

What does CRS's Form 144 disclose about the proposed sale?

It discloses a proposed sale of 250 shares via a stock option exercise on 05/28/2026. The filing names Morgan Stanley Smith Barney LLC as broker and shows the transaction will be in cash.

How much stock did the reporting person sell recently for CRS?

The filing shows a prior sale of 750 shares on 05/04/2026 for $317,896.58. That prior sale is listed under "Securities Sold During The Past 3 Months" in the Form 144 excerpt.

Who is the broker handling the proposed CRS sale?

The broker of record is listed as Morgan Stanley Smith Barney LLC at 1 New York Plaza, New York, NY. The broker entry appears alongside the proposed 250-share sale dated 05/28/2026.

What method is used for the 250-share transaction in CRS's filing?

The method is recorded as a Stock Option Exercise with proceeds in cash. The entry pairs the method with the 05/28/2026 transaction and the broker details.

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

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Accepted by SEC EDGAR 05/28/2026 - 05:46 PM 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	0001768623
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	CARPENTER TECHNOLOGY CORPORATION
SEC File Number	001-05828
Address of Issuer	1735 Market Street Philadelphia PENNSYLVANIA 19103
Phone	610-208-2000
Name of Person for Whose Account the Securities are To Be Sold	ANASTASIOS JOHN HART
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	Director

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	250	115470.33	49685612	05/28/2026	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	05/28/2026	Stock Option Exercise	Issuer			250	05/28/2026	Cash

* 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
ANASTASIOS J. HART 1735 Market Street Philadelphia PA 19103	Common	05/04/2026	750	317896.58

144: Remarks and Signature

Remarks
Date of Notice	05/28/2026
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/ Anastasios J. Hart
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)