SGHT Form 144 filing details planned sale of 15,000 common shares

Rhea-AI Filing Summary

Form 144 filing: A shareholder filed a notice to sell up to 15,000 shares of common stock through Fidelity Brokerage Services LLC on NASDAQ, with an approximate sale date of 10/03/2025. The filing lists an aggregate market value of $49,276.20 for the proposed sale.

The shares were acquired via restricted stock vesting: 11,236 shares on 10/17/2024 and 3,764 shares on 10/18/2024, recorded as compensation. Shares outstanding were 52,367,359 at the time cited.

Recent activity over the past three months shows sales by Matthew Link of common stock: 10,000 shares for $35,227.21 on 09/12/2025; 15,990 shares for $55,291.81 on 09/16/2025; 20,000 shares for $73,400.00 on 09/19/2025; and 20,753 shares for $73,350.73 on 09/23/2025.

Insights

Securities law analyst

Routine Form 144 resale notice with modest size

This notice discloses a planned resale of 15,000 common shares with an indicated aggregate market value of $49,276.20. Form 144 alerts the market that an affiliate or holder relying on Rule 144 may sell, subject to volume and other conditions.

The filing details acquisition via restricted stock vesting on 10/17/2024 and 10/18/2024, and identifies NASDAQ as the venue and Fidelity as broker. It also lists prior three‑month sales with specific share and proceeds figures.

Actual sale execution depends on market conditions and Rule 144 limits. The figures here are administrative disclosures; impact typically hinges on holder decisions and trading volume relative to overall float.

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	15000	49276.20	52367359	10/03/2025	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	10/17/2024	Restricted Stock Vesting	Issuer			11236	10/17/2024	Compensation
Common	10/18/2024	Restricted Stock Vesting	Issuer			3764	10/18/2024	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
Matthew Link 4040 Campbell Ave Suite 100 Menlo Park CA 94025	Common	09/12/2025	10000	35227.21
Matthew Link 4040 Campbell Ave Suite 100 Menlo Park CA 94025	Common	09/16/2025	15990	55291.81
Matthew Link 4040 Campbell Ave Suite 100 Menlo Park CA 94025	Common	09/19/2025	20000	73400.00
Matthew Link 4040 Campbell Ave Suite 100 Menlo Park CA 94025	Common	09/23/2025	20753	73350.73

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 the SGHT Form 144 filing disclose?

A planned sale of 15,000 common shares with an aggregate market value of $49,276.20, to be sold on NASDAQ via Fidelity Brokerage Services LLC.

When is the proposed sale date in the SGHT Form 144?

The approximate sale date is 10/03/2025.

How were the SGHT shares acquired for this Form 144?

Through restricted stock vesting: 11,236 shares on 10/17/2024 and 3,764 shares on 10/18/2024, recorded as compensation.

How many SGHT shares were outstanding as cited?

Shares outstanding were 52,367,359.

What recent SGHT share sales are listed in the filing?

Sales by Matthew Link include 10,000 shares for $35,227.21 on 09/12/2025; 15,990 for $55,291.81 on 09/16/2025; 20,000 for $73,400.00 on 09/19/2025; and 20,753 for $73,350.73 on 09/23/2025.

Which broker and exchange are identified for the proposed SGHT sale?

Broker: Fidelity Brokerage Services LLC; Exchange: NASDAQ.