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Ouster (OUST) SEC Filings, Mar 2-16, 2026

OUST NASDAQ

Ouster, Inc. filings document the public-company record for a Nasdaq-listed sensing and perception company with common stock traded under OUST. The disclosures cover operating results, product revenue commentary, lidar and camera shipment data, and material events tied to its digital lidar, camera vision, AI compute, sensor fusion and perception software portfolio.

Recent filings include Form 8-K reports for financial results, the closed Stereolabs acquisition and an at-the-market common stock sales agreement under a shelf registration statement. Proxy materials describe annual meeting matters, board governance and stockholder voting procedures. Form 25 notices document Nasdaq removal and registration withdrawal for warrant securities, while the company’s cover disclosures identify common stock on the Nasdaq Global Select Market.

Rhea-AI Summary

Ouster, Inc. Chief Technology Officer Mark Frichtl reported an open-market sale of 15,689 shares of common stock on March 12, 2026 at a weighted average price of $23.4328 per share. According to the footnotes, the shares were sold to cover withholding taxes upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale-to-cover instruction letter dated June 9, 2025. Following this tax-related sale, Frichtl directly holds 636,882 shares of Ouster common stock.

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Ouster, Inc. reported that its General Counsel and Secretary, Megan Chung, sold 9,593 shares of common stock on March 12, 2026 at a weighted average price of $23.4324 per share. According to the disclosure, these shares were sold solely to cover withholding taxes due upon the vesting and settlement of restricted stock units, pursuant to a Rule 10b5-1 sale-to-cover instruction letter dated August 20, 2025. After this tax-related sale, Chung directly holds 173,548 shares of Ouster common stock.

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Ouster, Inc. President and CEO Charles Angus Pacala reported an open-market sale of 24,657 shares of Common Stock at a weighted average price of $23.4274 per share. According to the footnotes, the shares were sold to cover withholding taxes upon the vesting and settlement of restricted stock units under a Rule 10b5-1 sale-to-cover instruction. Following this transaction, he directly holds 960,660 shares of Ouster common stock.

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ETrade Financial Corporation filed a Form 144 indicating 29,167 shares of Common Stock (restricted stock unit awards) are proposed to be sold by the issuer.

The filing also reports that Mark Frichtl sold 15,661 shares on 12/12/2025 for $391,207.08. The restricted units were awarded for services rendered on 04/01/2025.

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Rhea-AI Summary

Ouster, Inc. submitted a Form 144 notice regarding the proposed sale of 45,833 shares of Common Stock under Rule 144. The filing shows restricted stock units awarded under an incentive award plan with an award date of 03/31/2025 tied to services rendered. The excerpt also reports a prior sale by Charles Angus Pacala of 24,610 shares on 12/12/2025 for $614,688.89. Shares outstanding are listed as 62,803,991 as of 03/12/2026.

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Form 144
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OUST (Etrade Financial Corporation) filing a Form 144 notice for proposed sales of Common Stock by an affiliate. The filing lists restricted stock units awarded on 03/11/2026 and earlier award dates, and discloses prior sales by Megan Chung of $158,999.88 for 5,837 shares on 01/16/2026 and $267,165.76 for 10,696 shares on 12/12/2025.

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Rhea-AI Summary

ETRADE FINANCIAL CORPORATION filed a Form 144 notice for proposed sales of Common Stock tied to restricted stock units. The notice lists 7,000 and 13,333 restricted stock units with grant dates 03/16/2023 and 03/21/2025, respectively.

The filing also reports a prior sale by Darien Spencer of 10,919 shares on 12/12/2025 for $272,734.78. The filing identifies NASDAQ as the market and includes issuer address details.

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Ouster, Inc. notifies removal of its warrants from Nasdaq listing. Nasdaq Stock Market LLC submitted a Form 25 certifying removal and withdrawal of registration for the warrants, pursuant to 17 CFR 240.12d2-2. The filing states the Exchange and the issuer complied with the cited rules.

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Ouster, Inc. director Virginia Boulet bought 6,500 shares of common stock in an open‑market transaction on March 6, 2026. The weighted average purchase price was 20.95 per share, with trades ranging from 20.92 to 20.95. Following this purchase, she directly owns 228,342 shares.

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Ouster, Inc. files its annual report describing a Physical AI platform built around digital lidar, cameras, AI compute, sensor fusion and perception software for industrial, smart infrastructure, robotics and automotive markets. The company highlights patented semiconductor-based lidar architecture, software like Ouster Gemini and BlueCity, and a broad IP portfolio.

Ouster reports continued losses, with a net loss of $60.4 million in 2025 versus $97.0 million in 2024 and an accumulated deficit of $973.4 million as of December 31, 2025. Two customers each provided more than 10% of 2025 revenue, and shares outstanding were 62,803,991 as of February 25, 2026.

The report details growth plans centered on new sensor generations, expanding software solutions, scaling manufacturing through Benchmark and Fabrinet, and strengthening distribution and partner ecosystems. Ouster also notes major transactions, including its 2023 merger with Velodyne Lidar and its February 4, 2026 acquisition of Stereolabs SAS to add AI camera vision and compute to its platform.

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FAQ

How many Ouster (OUST) SEC filings are available on StockTitan?

StockTitan tracks 147 SEC filings for Ouster (OUST), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for Ouster (OUST)?

The most recent SEC filing for Ouster (OUST) was filed on March 16, 2026.