Planned 2,685-share insider sale at Company (NASDAQ: LTBR) disclosed

Rhea-AI Filing Summary

LTBR insider Larry Goldman has filed a Form 144 notice to sell 2,685 shares of common stock. The planned sale is to be executed through Stifel Nicolaus & Company on Nasdaq around 01/14/2026, with an aggregate market value of $48,330 and 32,371,338 shares of the class outstanding.

The shares to be sold were acquired from the issuer as restricted stock units on several dates in November and December 2025 for cash. Over the past three months, Goldman has also sold other blocks of common stock, including 4,527 shares on 11/20/2025 for $68,901, 8,030 shares on 12/05/2025 for $140,485, and 5,451 shares on 12/16/2025 for $79,040.

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 Stock	Stifel Nicolaus & Company Inc 501 N Broadway St. Louis MO 63102	2685	48330.00	32371338	01/14/2026	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 Stock	12/15/2025	Restricted Stock Units	Issuer			8136	12/15/2025	Cash
Common Stock	11/20/2025	Restricted Stock Units	Issuer			8136	12/15/2025	Cash
Common Stock	12/05/2025	Restricted Stock Units	Issuer			11984	12/05/2025	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
Larry Goldman 11710 Plaza America Drive Suite 2000 Reston VA 20190	Common Stock	11/20/2025	4527	68901.00
Larry Goldman 11710 Plaza America Drive Suite 2000 Reston VA 20190	Common Stock	12/05/2025	8030	140485.00
Larry Goldman 11710 Plaza America Drive Suite 2000 Reston VA 20190	Common Stock	12/16/2025	5451	79040.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 this Form 144 filing reveal about LTBR?

The Form 144 shows that Larry Goldman plans to sell 2,685 shares of LTBR common stock. The sale is expected around 01/14/2026 on Nasdaq through Stifel Nicolaus & Company, with an aggregate market value of $48,330.

How many LTBR shares are outstanding in the class being sold?

The notice states that the number of shares of this class of LTBR common stock outstanding is 32,371,338.

How did Larry Goldman acquire the LTBR shares he plans to sell?

The shares listed for sale were acquired from the issuer as restricted stock units on several dates in November and December 2025, with the consideration described as cash.

What recent LTBR stock sales by Larry Goldman are disclosed?

The filing reports that Larry Goldman sold LTBR common stock in the past three months, including 4,527 shares on 11/20/2025 for $68,901, 8,030 shares on 12/05/2025 for $140,485, and 5,451 shares on 12/16/2025 for $79,040.

Which broker is handling the planned LTBR share sale?

The planned sale of 2,685 LTBR common shares will be handled by Stifel Nicolaus & Company Inc., located in St. Louis, Missouri, according to the Form 144.

On which exchange will the LTBR shares be sold?

The Form 144 indicates that the 2,685 LTBR common shares are expected to be sold on the Nasdaq securities exchange.