Insider plans sale of 53,172 TYRA shares via option exercise (TYRA)

Rhea-AI Filing Summary

TYRA proposed sale of 53,172 common shares via stock option exercise. The filing lists 53,172 shares to be sold on 03/26/2026 through a stock option exercise for cash to the issuer. The filing also shows 14,295 shares sold in the prior three months on 03/25/2026.

Insights

Securities Compliance Specialist

Notice documents a planned stock option exercise and proposed resale of common shares.

The form lists 53,172 common shares to be sold on 03/26/2026 via a stock option exercise with cash paid to the issuer. This is a routine disclosure under resale rules for transactions by holders.

Timing and cash‑flow treatment are explicit in the excerpt; subsequent Form 4/144 settlement receipts or broker confirmations will show execution details.

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	53172	2007152.61	53867115	03/26/2026	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	03/26/2026	Stock Option Exercise	Issuer			53172	03/26/2026	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
GILLA KAPLAN 2656 State Street Carlsbad CA 92008	Common	03/25/2026	14295	528506.16

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 TYRA's Form 144 say was to be sold?

The Form 144 lists 53,172 common shares to be sold via a stock option exercise on 03/26/2026. It also records 14,295 shares sold in the prior three months on 03/25/2026.

Who is identified as a recent seller in the TYRA filing?

The filing shows Gilla Kaplan as a seller with an address in Carlsbad, CA, who sold 14,295 common shares on 03/25/2026, as recorded in the past three months section.

How will proceeds be handled for the TYRA transaction?

The excerpt indicates the stock option exercise is for cash to the issuer on 03/26/2026. The filing ties the method of payment to the issuer; further settlement details are not included in the excerpt.

Does the TYRA filing show the trading venue for the shares?

Yes; the filing lists NASDAQ as the market associated with the securities. The excerpt includes the market identifier alongside the security and transaction details.