Ouster (NYSE: OUST) holder Stephen Skaggs plans $163K stock sale

Rhea-AI Filing Summary

Stephen Skaggs, a holder of Ouster common stock, has filed a notice indicating an intention to sell 3,614 common shares of Ouster through Morgan Stanley Smith Barney LLC Executive Financial Services on or after August 6, 2026, with an estimated value of $163,280.52 on NASDAQ. The filing also reports a prior sale within the past three months of 1,386 common shares on August 5, 2026 for $64,421.28, involving restricted stock originally acquired from the issuer.

Key Figures

Planned shares to be sold: 3,614 shares Estimated value of planned sale: $163,280.52 Shares sold in past 3 months: 1,386 shares +2 more

5 metrics

Planned shares to be sold 3,614 shares Proposed sale of Ouster common stock on or after August 6, 2026

Estimated value of planned sale $163,280.52 Aggregate value for 3,614 Ouster common shares noted in the notice

Shares sold in past 3 months 1,386 shares Ouster common stock sold on August 5, 2026

Value of past 3-month sale $64,421.28 Aggregate proceeds from sale of 1,386 Ouster common shares

Planned sale date 08/06/2026 Date associated with proposed 3,614-share sale on NASDAQ

Key Terms

Form 144, Restricted Stock, Executive Financial Services

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

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 | 08/04/2026 | 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.

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services"

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

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Available on EDGAR 08/06/2026 - 04:06 PM Accepted by SEC EDGAR 08/06/2026 - 04:03 PM Learn about SEC filing dates

FAQ

What does the Form 144 filing by OUST holder Stephen Skaggs disclose?

The filing shows Stephen Skaggs plans to sell 3,614 Ouster common shares, with an estimated value of $163,280.52, through Morgan Stanley Smith Barney LLC Executive Financial Services on or after August 6, 2026 on NASDAQ.

How many OUST shares has Stephen Skaggs sold in the past three months?

The disclosure lists a prior sale of 1,386 Ouster common shares on August 5, 2026, for total proceeds of $64,421.28. This transaction involved restricted stock originally obtained from the issuer.

What type of OUST securities are involved in Stephen Skaggs’ planned sale?

Both the planned and recent transactions involve Ouster common stock. The past three-month sale specifically references restricted stock that was acquired from the issuer before being sold into the market.

Through which broker will the planned OUST share sale be executed?

The notice states the planned sale of 3,614 Ouster common shares will be handled by Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004.

On which market are Stephen Skaggs’ OUST shares expected to be sold?

The Form 144 indicates the planned sale of 3,614 Ouster common shares is to occur on the NASDAQ market, with an estimated aggregate value of $163,280.52 at the time of the notice.

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	3614	163280.52	63672949	08/06/2026	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	08/04/2026	Restricted Stock	Issuer			3614	08/04/2026	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
STEPHEN SKAGGS 350 Treat Avenue San Francisco CA 94110	Common	08/05/2026	1386	64421.28

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)