NTRA (NTRA): Form 144 shows insider planning $502K stock sale

Rhea-AI Filing Summary

An affiliate of Steven L. Chapman filed a Form 144 indicating an intent to sell 1,894 shares of common stock on or after 08/03/2026 on the NASDAQ, with an aggregate market value of $502,667.60. The filing also lists recent sales of common stock, including 41,124 shares on 06/04/2026 for $9,089,777.54 and additional smaller trades on 05/04/2026, 07/27/2026, and 07/28/2026.

Key Figures

Shares proposed for sale: 1,894 shares Proposed sale value: $502,667.60 CUSIP: 143215382 +4 more

7 metrics

Shares proposed for sale 1,894 shares Common stock intended for sale on or after 08/03/2026

Proposed sale value $502,667.60 Aggregate market value for 1,894 shares of common stock

CUSIP 143215382 Identifier for the common stock referenced

Past sale 1 41,124 shares for $9,089,777.54 Common stock sold on 06/04/2026 by Steven L. Chapman

Past sale 2 909 shares for $189,283.07 Common stock sold on 05/04/2026 by Steven L. Chapman

Past sale 3 2,190 shares for $570,474.85 Common stock sold on 07/27/2026 by Steven L. Chapman

Past sale 4 3,580 shares for $909,571.97 Common stock sold on 07/28/2026 by Steven L. Chapman

Key Terms

Form 144, Restricted Stock, Securities To Be Sold, Securities Sold During The Past 3 Months, +1 more

5 terms

Form 144 regulatory

"Filer Information | | | 144: Filer Information"

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.

Restricted Stock financial

"Common | 07/27/2026 | Restricted Stock | Issuer"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Securities To Be Sold regulatory

"144: Securities To Be Sold Common | 07/27/2026"

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

aggregate market value financial

"| 1894 | 502667.60 | 143215382 | 08/03/2026"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

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

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Available on EDGAR 08/03/2026 - 04:19 PM Accepted by SEC EDGAR 08/03/2026 - 04:18 PM Learn about SEC filing dates

FAQ

What does the Form 144 filing for NTRA indicate?

The Form 144 indicates a proposed sale of 1,894 shares of common stock on or after 08/03/2026, with an aggregate market value of $502,667.60, to be sold on the NASDAQ market.

How many NTRA shares are proposed to be sold under this Form 144?

The filing shows a proposed sale of 1,894 shares of common stock, with an indicated aggregate market value of $502,667.60 and trading venue listed as NASDAQ.

What NTRA stock sales has Steven L. Chapman made in the past 3 months?

The filing lists sales of 41,124 shares on 06/04/2026, 909 shares on 05/04/2026, 2,190 shares on 07/27/2026, and 3,580 shares on 07/28/2026, all in common stock.

What were the dollar amounts for recent NTRA stock sales by Steven L. Chapman?

Reported sale proceeds include $9,089,777.54 on 06/04/2026, $189,283.07 on 05/04/2026, $570,474.85 on 07/27/2026, and $909,571.97 on 07/28/2026 from common stock transactions.

What type of NTRA security is involved in the Form 144 filing?

The Form 144 relates to common stock, including shares described as Restricted Stock to be sold through the issuer or related arrangements, with trades reported on the NASDAQ market.

Is the Form 144 sale of NTRA shares already completed?

The filing describes an intent to sell 1,894 shares of common stock on or after 08/03/2026. It also lists separate stock sales completed in the three months prior to this planned transaction.

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

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	1894	502667.60	143215382	08/03/2026	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	07/27/2026	Restricted Stock	Issuer			1094	07/27/2026	Not Applicable
Common	07/26/2026	Restricted Stock	Issuer			800	07/26/2026	Not Applicable

* 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
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	07/28/2026	3580	909571.97
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	07/27/2026	2190	570474.85
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	06/04/2026	41124	9089777.54
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	05/04/2026	909	189283.07

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)