Planned sale of 800 SSD shares (SSD) valued at $156,492 disclosed

Rhea-AI Filing Summary

An affiliate of SSD filed to sell up to 800 shares of common stock through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $156,492.00. The shares were acquired via restricted stock vesting as compensation on 05/06/2025 (183 shares) and 05/06/2026 (617 shares).

Key Figures

Shares to be sold: 800 shares Aggregate market value: $156,492.00 Planned sale date: 08/04/2026 +2 more

5 metrics

Shares to be sold 800 shares Planned sale of common stock under Form 144

Aggregate market value $156,492.00 Estimated value of 800 common shares to be sold

Planned sale date 08/04/2026 Date associated with the NYSE sale of 800 shares

Restricted stock vesting (2025) 183 shares Compensation shares vested on 05/06/2025

Restricted stock vesting (2026) 617 shares Compensation shares vested on 05/06/2026

Key Terms

Restricted Stock Vesting, Compensation, Brokerage Services

3 terms

Restricted Stock Vesting financial

"Common | 05/06/2025 | Restricted Stock Vesting | Issuer"

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.

Compensation financial

"183 | 05/06/2025 | Compensation Common | 05/06/2026"

Brokerage Services financial

"Common | Fidelity Brokerage Services LLC 900 Salem Street"

Brokerage services are firms or online platforms that act as the bridge between individual or institutional investors and financial markets, handling the buying, selling and safekeeping of stocks, bonds and other securities. They also provide tools like trading platforms, market research, account administration and optional credit for trading on margin; these features and fees directly affect an investor’s costs, access to opportunities and the speed and reliability of executing trades—like choosing the right driver and route for an important trip.

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

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Available on EDGAR 08/04/2026 - 02:05 PM Accepted by SEC EDGAR 08/04/2026 - 02:05 PM Learn about SEC filing dates

FAQ

What does the SSD Form 144 filing disclose?

The filing discloses a planned sale of up to 800 shares of SSD common stock, with an aggregate market value of $156,492.00, to be sold through Fidelity Brokerage Services on the NYSE as of 08/04/2026.

How many SSD shares are planned to be sold under this Form 144?

The Form 144 indicates a planned sale of 800 shares of SSD common stock. These shares correspond to restricted stock that vested as compensation in two tranches of 183 and 617 shares, totaling 800 shares.

What is the aggregate market value of the SSD shares to be sold?

The aggregate market value of the SSD shares planned for sale is $156,492.00. This value applies to the full 800-share block of common stock referenced in the Form 144 filing for the planned NYSE transaction.

When were the SSD shares being sold originally acquired?

The shares were acquired via restricted stock vesting as compensation. One vesting occurred on 05/06/2025 for 183 shares, and another on 05/06/2026 for 617 shares, together forming the 800 shares to be sold.

On what date is the SSD stock sale expected to occur?

The Form 144 references an expected sale date of 08/04/2026 for the 800 shares of SSD common stock. The transaction is planned to be executed on the NYSE through Fidelity Brokerage Services as the broker.

Through which broker will the SSD shares be sold under this Form 144?

The filing lists Fidelity Brokerage Services LLC, located at 900 Salem Street, Smithfield, RI 02917, as the broker for the planned sale of 800 SSD common shares on the NYSE as of 08/04/2026.

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	800	156492.00	41138325	08/04/2026	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	05/06/2025	Restricted Stock Vesting	Issuer			183	05/06/2025	Compensation
Common	05/06/2026	Restricted Stock Vesting	Issuer			617	05/06/2026	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

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)