Welcome to our dedicated page for Ouster SEC filings (Ticker: OUST), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Ouster, Inc. (OUST) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Ouster is a public company whose common stock is registered under Section 12(b) of the Exchange Act and listed on the Nasdaq Global Select Market under the symbol OUST, with certain warrants also listed on Nasdaq under other symbols. Its filings offer detailed information on financial performance, governance, and securities.
Ouster submits current reports on Form 8-K to announce material events such as quarterly and year-to-date financial results and the outcomes of its Annual Meeting of Stockholders. These 8-K filings typically reference press releases that include revenue, gross profit, gross margin, operating expenses, net loss, and non-GAAP measures like Non-GAAP Gross Margin and Adjusted EBITDA, as well as voting results on director elections, auditor ratification, advisory votes on executive compensation, and proposed charter amendments.
Investors can also review annual and quarterly reports on Forms 10-K and 10-Q, which Ouster references in its forward-looking statement disclosures. These documents provide broader context on the company’s business, risk factors, and financial statements, complementing the summarized information in earnings press releases.
The filings page may include exchange-related forms such as Form 25, which in Ouster’s case has been used to document the removal of a class of warrants from listing on the Nasdaq Stock Market. This type of filing helps clarify the status of specific securities separate from the common stock.
On Stock Titan, Ouster’s SEC filings are paired with AI-powered summaries that explain key points in plain language, helping users quickly understand complex sections of 10-Ks, 10-Qs, 8-Ks, and other forms. Real-time updates from EDGAR, along with structured access to items like voting results, non-GAAP reconciliations, and listing status information, allow investors to follow OUST’s regulatory history and disclosures efficiently.
Ouster, Inc. Chief Technology Officer Mark Frichtl reported an option exercise and related share sale. He exercised non-qualified stock options for 400 shares of common stock at $2.13 per share, then sold 400 shares at $30.00 per share.
The filing shows the sale was made pursuant to a Rule 10b5-1 trading plan dated December 15, 2025, indicating it was pre-scheduled. After these transactions, he directly holds 712,297 shares of common stock and 66,034 stock options that are fully vested and exercisable, with the exercised option series expiring on October 1, 2030.
Ouster, Inc. director Stephen A. Skaggs sold 5,000 shares of Common Stock in an open-market transaction at $28.00 per share. After this sale, he directly holds 66,690 shares. The transaction was executed pursuant to a pre-arranged Rule 10b5-1 trading plan dated September 8, 2025.
OUST reported a notice under Form 144 covering proposed sales of common stock. The filing lists 400 shares related to the exercise of stock options and multiple prior 10b5-1 sales by Mark Frichtl totaling samples of 60,000, 60,000, and 30,000 shares on April 21, April 20, and April 17, 2026 respectively. The broker listed is Morgan Stanley Smith Barney LLC.
Ouster, Inc. Chief Technology Officer Mark Frichtl executed an exercise-and-sell transaction in company stock. On April 20 and 21, 2026, he exercised options to acquire a total of 120,000 shares of Ouster common stock at an exercise price of $2.13 per share and sold 120,000 shares in open-market transactions.
The sales were made at weighted average prices ranging from about $26.08 to $29.02 per share, with individual trades occurring within price ranges from $26.00 to $29.25. These sales were conducted under a pre-arranged Rule 10b5-1 trading plan dated December 15, 2025, indicating they were scheduled in advance rather than timed discretionarily.
After these transactions, Frichtl directly holds 712,297 shares of Ouster common stock, reflecting that he retained a substantial equity stake in the company following the option exercises and related sales.
An affiliate of OUST filed a Form 144 proposing the sale of 60,000 shares via exercise of stock options. The filing lists multiple recent 10b5-1 sales by Mark Frichtl on 03/12/2026 through 04/20/2026 with per‑trade proceeds shown.
Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 notice reporting a proposed sale of 5,000 shares of Common stock. The notice lists 3,615 shares as restricted stock dated 02/04/2026 and 1,385 shares as restricted stock dated 02/04/2025. The filing references NASDAQ and a filing/date marker of 04/21/2026.
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).
Ouster, Inc. Chief Technology Officer Mark Frichtl exercised and sold shares in a planned transaction. On April 17, 2026, he exercised a non-qualified stock option to acquire 30,000 shares of common stock at $2.13 per share, from options that were fully vested and exercisable.
He then sold 30,000 common shares in open-market transactions at a weighted average price of $25.1465 per share, pursuant to a Rule 10b5-1 trading plan dated December 15, 2025. After these transactions, he directly holds 712,297 common shares of Ouster.
Ouster, Inc. General Counsel and Secretary Megan Chung completed an open-market sale of 5,837 shares of common stock at $24.70 per share on April 16, 2026. A footnote states the sale was made primarily for tax planning purposes.
Following this transaction, Chung continues to hold 213,836 shares of Ouster common stock directly, indicating she retained the vast majority of her position.
Morgan Stanley Smith Barney LLC reported a sale of 30,000 shares of common stock of OUST on 04/17/2026 following an exercise of stock options for cash. The filing also lists recent 10b5-1 sales by Mark Frichtl: 20,000 on 04/15/2026 for $480,000, 40,000 on 04/14/2026 for $910,248, 40,000 on 03/25/2026 for $837,576, and 15,689 on 03/12/2026 for $367,637.20.