STOCK TITAN

Ouster Inc SEC Filings

OUSTZ NASDAQ

Welcome to our dedicated page for Ouster SEC filings (Ticker: OUSTZ), 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.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Ouster's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Ouster's regulatory disclosures and financial reporting.

Rhea-AI Summary

Ouster, Inc. is asking stockholders to approve several items at its 2026 virtual annual meeting, including electing two Class II directors and ratifying PricewaterhouseCoopers LLP as auditor for 2026.

Stockholders will vote on an advisory say-on-pay resolution for named executive officers, an amendment to double authorized common stock from 100,000,000 to 200,000,000, and a charter amendment to add Delaware-permitted officer exculpation for duty-of-care claims in direct stockholder suits.

The proxy highlights a classified eight-member board, fully virtual participation via webcast, and detailed governance policies. It also notes that previously identified material weaknesses in internal control were fully remediated by the year ended December 31, 2025 and summarizes 2025 executive pay, including equity awards and cash incentives.

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Rhea-AI Summary

Ouster, Inc. is asking stockholders to approve several items at its 2026 virtual annual meeting, including electing two Class II directors and ratifying PricewaterhouseCoopers LLP as auditor for 2026.

Stockholders will vote on an advisory say-on-pay resolution for named executive officers, an amendment to double authorized common stock from 100,000,000 to 200,000,000, and a charter amendment to add Delaware-permitted officer exculpation for duty-of-care claims in direct stockholder suits.

The proxy highlights a classified eight-member board, fully virtual participation via webcast, and detailed governance policies. It also notes that previously identified material weaknesses in internal control were fully remediated by the year ended December 31, 2025 and summarizes 2025 executive pay, including equity awards and cash incentives.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI 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).

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Rhea-AI 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).

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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Rhea-AI Summary

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.

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FAQ

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

StockTitan tracks 74 SEC filings for Ouster (OUSTZ), 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 (OUSTZ)?

The most recent SEC filing for Ouster (OUSTZ) was filed on April 28, 2026.