ATEX (NASDAQ: ATEX) files Form 144 to sell 26,889 shares via exercise

Rhea-AI Filing Summary

The issuer submitted a Form 144 notice to sell 26,889 shares via a stock option exercise for cash, dated 04/16/2026. The filing lists prior sales in the past three months: 22,595 shares on 03/02/2026 and 28,518 shares on 02/19/2026, with reported aggregate values shown in the excerpt.

Key Figures

Proposed sale: 26,889 shares Aggregate value shown: $1,075,733.20 Prior sale (Mar): 22,595 shares +2 more

5 metrics

Proposed sale 26,889 shares Stock option exercise dated 04/16/2026

Aggregate value shown $1,075,733.20 Amount listed near securities line in the excerpt

Prior sale (Mar) 22,595 shares Sale on 03/02/2026, reported $837,623.76

Prior sale (Feb) 28,518 shares Sale on 02/19/2026, reported $975,560.85

Shares outstanding (listing) 18,732,889 Figure appearing in excerpt near securities information dated 04/16/2026

Key Terms

Form 144, Stock Option Exercise, Cash, Securities To Be Sold

4 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.

Stock Option Exercise financial

"Securities To Be Sold | Stock Option Exercise | Cash"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Cash financial

"26889 | 04/16/2026 | Cash"

Securities To Be Sold regulatory

"144: Securities To Be Sold"

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	26889	1075733.20	18732889	04/16/2026	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	04/16/2026	Stock Option Exercise	Issuer			26889	04/16/2026	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
RYAN L GERBRANDT 3 Garret Mountain Plaza Suite 401 Woodland Park NJ 07424	Common	03/02/2026	22595	837623.76
RYAN L GERBRANDT 3 Garret Mountain Plaza Suite 401 Woodland Park NJ 07424	Common	02/19/2026	28518	975560.85

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 ATEX's Form 144 filed 04/16/2026 report?

It reports a proposed sale of 26,889 shares via stock option exercise for cash. The notice is dated 04/16/2026 and the excerpt also lists two prior dispositions totaling 22,595 and 28,518 shares in March and February.

How many shares did ATEX report as sold in the prior three months?

The excerpt shows prior sales of 22,595 and 28,518 shares. Those sales are dated 03/02/2026 and 02/19/2026 with aggregate dollar amounts reported alongside each transaction.

What monetary amounts are shown in the ATEX Form 144 excerpt?

The excerpt lists $1,075,733.20 and two amounts: $837,623.76 and $975,560.85. The larger figure appears near the securities line; the two latter amounts are tied to the March and February sales respectively.

Does the Form 144 specify the sale method for ATEX shares?

Yes — the filing shows a stock option exercise with cash proceeds. The securities line identifies the transaction type as Stock Option Exercise and indicates the method as Cash on 04/16/2026.