OUST (NASDAQ: OUST) — 60,000 shares proposed sale; multiple 10b5-1 disposals listed

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC and Mark Frichtl reported proposed and recent sales of Common Stock related to OUST. The filing notes 60,000 shares tied to an exercise of stock options to be sold for cash on 04/20/2026. The excerpt also lists prior 10b5-1 sales by Mark Frichtl totaling multiple transactions in March–April 2026 (examples: 30,000 on 04/17/2026 for $754,395 and 20,000 on 04/15/2026 for $480,000).

Insights

Securities Transactions Attorney

Form 144 notes a proposed sale of 60,000 shares after an option exercise and lists prior 10b5-1 dispositions.

The filing shows an exercise of stock options yielding 60,000 shares to be sold for cash on 04/20/2026. Several prior sales by Mark Frichtl under a 10b5-1 plan are itemized with dates and gross amounts.

These entries are procedural notices required when restricted or control securities are offered for sale; the timing and amounts are set out in the listed transactions. Subsequent SEC forms (e.g., Form 4) would show final transfer and ownership updates.

Key Figures

Proposed shares to be sold: 60,000 shares 10b5-1 sale (04/17/2026): 30,000 shares 10b5-1 sale (04/15/2026): 20,000 shares +3 more

6 metrics

Proposed shares to be sold 60,000 shares Exercise of stock options to be sold for cash on 04/20/2026

10b5-1 sale (04/17/2026) 30,000 shares Sale grossing $754,395 on 04/17/2026 by Mark Frichtl

10b5-1 sale (04/15/2026) 20,000 shares Sale grossing $480,000 on 04/15/2026 by Mark Frichtl

10b5-1 sale (04/14/2026) 40,000 shares Sale grossing $910,248 on 04/14/2026 by Mark Frichtl

10b5-1 sale (03/25/2026) 40,000 shares Sale grossing $837,576 on 03/25/2026 by Mark Frichtl

Sale (03/12/2026) 15,689 shares Sale grossing $367,637.20 on 03/12/2026 by Mark Frichtl

Key Terms

Form 144, 10b5-1, Exercise of Stock Options

3 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.

10b5-1 regulatory

"10b5-1 Sales for MARK FRICHTL 350 Treat Avenue"

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.

Exercise of Stock Options financial

"Securities To Be Sold | Exercise of Stock Options"

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	60000	1455600.00	62803991	04/20/2026	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	04/20/2026	Exercise of Stock Options	Issuer			60000	04/20/2026	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
10b5-1 Sales for MARK FRICHTL 350 Treat Avenue San Francisco CA 94110	Common	04/17/2026	30000	754395.00
10b5-1 Sales for MARK FRICHTL 350 Treat Avenue San Francisco CA 94110	Common	04/15/2026	20000	480000.00
10b5-1 Sales for MARK FRICHTL 350 Treat Avenue San Francisco CA 94110	Common	04/14/2026	40000	910248.00
10b5-1 Sales for MARK FRICHTL 350 Treat Avenue San Francisco CA 94110	Common	03/25/2026	40000	837576.00
MARK FRICHTL 350 Treat Avenue San Francisco CA 94110	Common	03/12/2026	15689	367637.20

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 OUST's Form 144 say about the 60,000 shares?

It reports a proposed sale of 60,000 shares tied to an exercise of stock options to be sold for cash on 04/20/2026. The filing lists the method as an issuer-related option exercise and sale.

Who sold shares under 10b5-1 plans in the filing for OUST?

Mark Frichtl is named for multiple 10b5-1 sales in March–April 2026. The excerpt lists transactions including 30,000 shares on 04/17/2026 and 20,000 shares on 04/15/2026.

What cash amounts are shown for recent OUST sales in the excerpt?

The excerpt shows several gross sale amounts, for example $754,395 for 30,000 shares on 04/17/2026 and $480,000 for 20,000 shares on 04/15/2026. Each sale lists the date and dollar figure.

Does this Form 144 indicate who receives the cash proceeds for the 60,000 shares?

The filing links the 60,000 shares to an exercise of stock options and sale for cash, but the excerpt does not state the specific recipient of proceeds beyond listing the issuer method.