Christine Ring executes 10b5-1 sales of NRIX shares (NRIX)

Rhea-AI Filing Summary

Christine Ring submitted a Form 144 notice relating to sales of Common Stock. The filing lists multiple 10b5-1 sales executed in April–May 2026, with individual transactions such as 05/04/2026: 3,368 shares ($57,118.25) and 05/01/2026: 5,394 shares ($90,406.68).

The filing also lists securities acquired earlier by means of Restricted Stock Units (678 shares, 05/02/2022), an Employee Stock Purchase Plan (4,048 shares, 08/11/2020), and previously exercised options (3,422 shares, 10/01/2019), each shown with its grant/acquisition date.

Insights

Securities Compliance Counsel

Form 144 lists multiple 10b5-1 sales and prior compensation-related holdings.

The filing records several executed 10b5-1 transactions by Christine Ring in April–May 2026, with per-transaction share counts and gross proceeds listed (for example, $57,118.25 for 05/04/2026). These entries indicate dispositions were effected under a documented plan.

Reported holdings acquired via RSUs, an ESPP, and exercised options are included with their grant/acquisition dates. The filing provides transaction-level transparency; cash-flow treatment and any broker/dealer details are not included in the excerpt.

Key Figures

10b5-1 sale: 3,368 shares Proceeds: $57,118.25 10b5-1 sale: 5,394 shares +4 more

7 metrics

10b5-1 sale 3,368 shares 05/04/2026

Proceeds $57,118.25 05/04/2026 transaction

10b5-1 sale 5,394 shares 05/01/2026

Proceeds $90,406.68 05/01/2026 transaction

Restricted Stock Units 678 shares grant date <date>05/02/2022</date>

Employee Stock Purchase Plan 4,048 shares acquired <date>08/11/2020</date>

Previously Exercised Options 3,422 shares exercise date <date>10/01/2019</date>

Key Terms

10b5-1, Restricted Stock Units, Employee Stock Purchase Plan, Form 144

4 terms

10b5-1 regulatory

"10b5-1 Sales for CHRISTINE RING 05/04/2026 3,368"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Restricted Stock Units | Issuer | 678 | 05/02/2022"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Employee Stock Purchase Plan financial

"Employee Stock Purchase Plan | Issuer | 4,048 | 08/11/2020"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

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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	8148	141693.72	103405813	06/02/2026	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	05/02/2022	Restricted Stock Units	Issuer			678	05/02/2022	N/A
Common	08/11/2020	Employee Stock Purchase Plan	Issuer			4048	08/11/2020	Cash
Common	10/01/2019	Previously Exercised Options	Issuer			3422	10/01/2019	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
10b5-1 Sales for CHRISTINE RING 1600 Sierra Point Parkway Brisbane CA 94005	Common	05/04/2026	3368	57118.25
10b5-1 Sales for CHRISTINE RING 1600 Sierra Point Parkway Brisbane CA 94005	Common	05/04/2026	4780	81091.74
10b5-1 Sales for CHRISTINE RING 1600 Sierra Point Parkway Brisbane CA 94005	Common	05/01/2026	5394	90406.68
CHRISTINE RING 1600 Sierra Point Parkway Brisbane CA 94005	Common	04/30/2026	3214	53497.99
10b5-1 Sales for CHRISTINE RING 1600 Sierra Point Parkway Brisbane CA 94005	Common	04/02/2026	8148	124148.63

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 NRIX Form 144 filed for Christine Ring report?

It reports proposed and recent sales of Common Stock under Section 144 and lists multiple executed 10b5-1 transactions in April–May 2026. The filing shows transaction dates, share counts, and gross proceeds for each listed sale.

How many shares did Christine Ring sell on 05/04/2026 under NRIX filings?

The filing lists two 05/04/2026 transactions: 3,368 shares with proceeds $57,118.25 and 4,780 shares with proceeds $81,091.74. Each transaction is shown with its gross proceeds.

Which compensation-related securities are shown in the NRIX excerpt?

The excerpt lists Restricted Stock Units: 678 shares (05/02/2022), Employee Stock Purchase Plan: 4,048 shares (08/11/2020), and Previously Exercised Options: 3,422 shares (10/01/2019) with their acquisition dates.

Does the filing show whether sales were pursuant to a trading plan?

Yes. Several entries are labeled as 10b5-1 Sales, indicating the transactions were executed under a pre-arranged Rule 10b5-1 plan. The filing lists the dates, share counts, and gross proceeds for those sales.

Are aggregate totals or outstanding shares provided in the NRIX excerpt?

The excerpt lists individual transactions and specific security counts with dates but does not present an aggregate total of all sales or a clear outstanding-share figure within the visible text.