SD (NYSE) affiliate Randolph C Read reports sales totaling 29,824 shares

Rhea-AI Filing Summary

SD affiliate filed a notice of proposed sale of Common Stock under Form 144. The filing lists recent dispositions of 5,296 shares on 06/26/2026 for $72,468.88, 20,000 shares on 06/25/2026 for $272,906.89, and 3,528 shares on 06/24/2026 for $48,686.75.

Insights

Securities Compliance Counsel

Routine affiliate resale notice; records specific recent dispositions.

The filing provides transaction dates and sale amounts for an affiliate's proposed resale under Form 144. These entries are notifications of intended or recent sales by an affiliate and do not by themselves change corporate governance or operating metrics.

Timing and cash‑flow treatment are tied to the listed trades; further details about future sales or filing effectiveness are not provided in the excerpt.

Key Figures

Disposal 06/24/2026: 3,528 shares Disposal 06/25/2026: 20,000 shares Disposal 06/26/2026: 5,296 shares +1 more

4 metrics

Disposal 06/24/2026 3,528 shares sale on 06/24/2026 for $48,686.75

Disposal 06/25/2026 20,000 shares sale on 06/25/2026 for $272,906.89

Disposal 06/26/2026 5,296 shares sale on 06/26/2026 for $72,468.88

Form type Form 144 notification of proposed affiliate resale

Key Terms

Form 144, Compensation, Issuer

3 terms

Form 144 regulatory

"The filing lists proposed resale activity under Form 144 for an affiliate"

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.

Compensation financial

"Rows list 'Compensation' as the source for certain securities"

Issuer regulatory

"Tables include the label 'Issuer' beside compensation/award entries"

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Available on EDGAR 06/29/2026 - 04:16 PM Accepted by SEC EDGAR 06/29/2026 - 04:16 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
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	18852	262029.27	36918259	06/29/2026	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	05/24/2021	Compensation	Issuer			5303	05/24/2021	Compensation
Common	05/23/2020	Compensation	Issuer			13549	05/23/2020	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
RANDOLPH C READ 1 E. Sheridan Ave Suite 500 Oklahoma City OK 73104	Common	06/26/2026	5296	72468.88
RANDOLPH C READ 1 E. Sheridan Ave Suite 500 Oklahoma City OK 73104	Common	06/25/2026	20000	272906.89
RANDOLPH C READ 1 E. Sheridan Ave Suite 500 Oklahoma City OK 73104	Common	06/24/2026	3528	48686.75

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 SD's Form 144 filing disclose about the insider sales?

The filing lists three recent dispositions totaling 29,824 shares across 06/24–06/26/2026, with reported proceeds of $393,___ as aggregated in the excerpt. It notifies the market of an affiliate's intended or recent resale activity.

Who is the selling party named in the Form 144 for SD?

The excerpt identifies Randolph C Read with an address in Oklahoma City as the reporting selling party. The filing lists his recent common stock dispositions by date, share count, and gross proceeds in the provided rows.

Do the Form 144 entries state how proceeds will be used by SD?

The provided content does not state any use of proceeds or that the issuer will receive proceeds. The rows list share counts, dates, and gross proceeds tied to the selling party; no company receipt or use is disclosed in the excerpt.

Are the Form 144 sales shown final transactions or proposed sales?

The entries show dated dispositions and dollar amounts for trades on 06/24/2026, 06/25/2026, and 06/26/2026, indicating recorded sales activity. Form 144 also serves to notify proposed sales by affiliates when applicable.