Ouster Inc SEC Filings

Ouster, Inc. filed Amendment No. 1 to its quarterly report to revise Item 5 and add an omitted disclosure of a Rule 10b5-1 trading arrangement adopted by Board Chair Theodore L. Tewksbury on August 12, 2025. The plan provides for periodic sales of up to 6,780 common shares between November 11, 2025 and August 12, 2026.

The amendment also lists additional Rule 10b5-1 arrangements: tax-withholding instruction letters by General Counsel Megan Chung (effective November 19, 2025), COO Darien Spencer (effective November 18, 2025), and CFO Kenneth Gianella (effective November 19, 2025), and a plan by director Stephen Skaggs providing for periodic sales of up to 20,000 shares between February 5, 2026 and December 31, 2026. The company states there are no changes to financial statements, and it filed updated CEO/CFO certifications. Shares outstanding were 60,005,219 as of October 29, 2025.

Ouster, Inc. filed its Q3 2025 10‑Q, reporting stronger top-line results and narrower losses year over year. Revenue reached $39.5 million for the quarter, up from $28.1 million. Gross profit was $16.7 million, and the net loss improved to $21.7 million from $25.6 million. For the first nine months, revenue totaled $107.2 million versus $81.0 million a year ago, with a net loss of $64.4 million.

Liquidity expanded meaningfully. Cash and cash equivalents were $87.1 million and short‑term investments were $157.4 million at September 30, 2025. The company raised cumulative $94.1 million in net proceeds year‑to‑date via its at‑the‑market program, including $35.3 million in Q3. Operating cash flow for the nine months was a use of $24.5 million.

Shares outstanding were 60,005,219 as of October 29, 2025. The quarter included $5.5 million of employee retention credits recorded as reductions to operating expenses and cost of revenue. Legal items progressed, with total accruals of $11.8 million related to legacy and ongoing matters and a Delaware Chancery settlement approved in October 2025. The Amazon warrant adjusted for anti‑dilution, with 3,271,970 shares issuable at a $50.57 exercise price, and 2,501,662 of those vested as of quarter end.

Ouster, Inc. announced financial results for the three and nine months ended September 30, 2025, and furnished the full press release as Exhibit 99.1.

The information was provided under Item 2.02 and is furnished, not deemed “filed,” under the Exchange Act. Ouster’s common stock trades on the Nasdaq Global Select Market under OUST, and its warrants expiring 2026 trade on the Nasdaq Capital Market under OUSTZ.

Ouster, Inc. (OUST) insider transaction: The company’s General Counsel and Secretary reported a sale of 5,836.8 shares of common stock on 10/17/2025. The sale was executed under a Rule 10b5-1 trading plan and was made to cover taxes incurred upon the vesting of restricted stock units.

The weighted average sale price was $31.02, with individual trades ranging from $31.00 to $31.02. Following this tax‑withholding sale, the reporting person beneficially owns 197,199 shares, held directly.

Ouster (OUST)1,010 shares of common stock on 10/06/2025 at a price of $32.43 per share. The filing states these shares were received in lieu of cash fees under the Company’s Third Amended and Restated Non-Employee Director Compensation Program.

Following the transaction, the reporting person beneficially owned 53,274.7 shares, held as Direct (D) ownership.

Nasdaq Stock Market LLC submitted a Form 25 notification to remove the class of securities of Ouster, Inc. (symbol OUST) from listing and/or registration under Section 12(b) of the Securities Exchange Act of 1934. The filing lists the issuer's principal executive office at 350 Treat Ave, San Francisco, CA 94110 and provides a contact telephone number. The form references the regulatory rule provisions for delisting/withdrawal and states the Exchange certifies it has reasonable grounds to believe the Form 25 filing meets applicable requirements.

The document does not disclose which specific rule provision was selected, the effective delisting date, or any financial or transaction details.

Ouster, Inc. (OUST) insider sale disclosed on Form 4. Chief Operating Officer Darien Spencer disposed of 18,274 shares on 09/12/2025 at a weighted average price of $28.4581 per share. The filing states the shares were sold by the issuer to cover withholding taxes arising from the vesting and settlement of restricted stock units. After the transaction, the reporting person beneficially owns 346,132 shares. The Form 4 was signed on behalf of the reporting person by an attorney-in-fact on 09/16/2025.

Mark Frichtl, Chief Technology Officer and director of Ouster, Inc. (OUST), reported a sale of 25,329 shares of common stock on 09/12/2025. The filing states the shares were sold to cover withholding taxes arising from the vesting and settlement of restricted stock units, with a weighted average sale price of $28.4581 per share and individual sale prices ranging from $28.4299 to $29.0001. After the reported disposition, the reporting person beneficially owned 665,403 shares, which includes 2,611 shares acquired on 05/15/2025 under the companys Amended and Restated 2022 Employee Stock Purchase Plan. The sale was executed under a Rule 10b5-1 instruction letter dated 06/09/2025.

Charles Angus, President and CEO of Ouster, Inc. (OUST), reported a sale of common stock to cover tax withholding related to vested restricted stock units. On 09/12/2025 he disposed of 37,992 shares at a weighted-average price of $28.4581 per share in multiple transactions. After the sale his beneficial ownership in Ouster totaled 1,009,927 shares, which includes 2,962 shares acquired under the Company’s Amended and Restated 2022 Employee Stock Purchase Plan on May 15, 2025. The reported sale was executed pursuant to a Rule 10b5-1 trading plan dated June 9, 2025, and the filer offered to provide transaction-level price details on request.