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.
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.
OUST affiliate files Form 144 reporting proposed and recent sales of Common Stock. The filing lists 20,000 shares to be sold on 04/15/2026 in connection with an Exercise of Stock Options and shows prior 10b5-1 sales by Mark Frichtl: 40,000 shares on 04/14/2026 for $910,248, 40,000 shares on 03/25/2026 for $837,576, and 15,689 shares on 03/12/2026 for $367,637.20.
SPENCER DARIEN reported acquisition or exercise transactions in this Form 4 filing.
Ouster, Inc.’s Chief Operating Officer Darien Spencer received an equity award of 46,125 restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Ouster common stock at no purchase price.
The RSUs vest in equal quarterly installments, with 1/12 of the total units vesting on each quarterly anniversary of March 11, 2026, as long as Spencer remains in service through each vesting date. Following this grant, he holds 371,375 shares of common stock directly, including the shares underlying these RSUs. The RSUs have no expiration date and reflect compensation rather than an open-market stock purchase.
Ouster, Inc. executive Jacquemet Cyrille, the Chief Revenue Officer, filed an initial ownership report showing his equity stake in the company. He directly holds 141,974.5 shares of common stock, including 94,847 restricted stock units that each represent a contingent right to receive one share upon vesting.
He also holds a fully vested stock option covering 10,966 shares of common stock at an exercise price of $1.85 per share, expiring on July 16, 2030. This filing outlines his current equity position but does not report any new purchases or sales.
Pacala Charles Angus reported acquisition or exercise transactions in this Form 4 filing.
Ouster, Inc. President and CEO Charles Angus Pacala received an equity grant of 138,376 restricted stock units (RSUs). Each RSU represents one share of common stock and vests in 12 equal quarterly installments starting on March 11, 2026, contingent on continued service. Following this award, he directly holds 1,099,036 shares of common stock, highlighting a significant portion of compensation tied to future company performance rather than cash.
Ouster, Inc. Chief Financial Officer Kenneth P. Gianella reported an acquisition of 55,351 restricted stock units of common stock as a compensation award. Each RSU equals one share and vests in 12 equal quarterly installments starting from March 11, 2026, contingent on continued service, bringing his direct holdings to 355,351 shares.
Ouster, Inc. reported that its General Counsel and Secretary, Megan Chung, acquired 46,125 shares of common stock through a grant of restricted stock units (RSUs). Each RSU represents a right to receive one share of common stock, bringing her direct holdings to 219,673 shares after this award.
The RSUs vest in equal installments, with 1/12 of the total vesting on each quarterly anniversary of March 11, 2026, as long as she continues serving the company on each vesting date. The RSUs do not have an expiration date, indicating a long-term, service-based compensation structure rather than an open-market purchase or sale.
Frichtl Mark reported acquisition or exercise transactions in this Form 4 filing.
Ouster, Inc. Chief Technology Officer Mark Frichtl received a grant of 75,415 restricted stock units of common stock as equity compensation. The RSUs vest in 12 equal quarterly installments beginning on March 11, 2026, contingent on his continued service. Following this award, he holds 712,297 shares of common stock directly.
OUST-related Rule 144 filing reports an intended sale of 40,000 common shares. The filing states the shares are to be sold on 04/14/2026 via an exercise of stock options with cash proceeds. The notice also lists prior 10b5-1 dispositions by Mark Frichtl: 40,000 shares sold on 03/25/2026 for $837,576.00 and 15,689 shares sold on 03/12/2026 for $367,637.20.
Heystee Susan reported acquisition or exercise transactions in this Form 4 filing.
Ouster, Inc. director Susan Heystee received 1,458 shares of Common Stock as a compensation award. The shares were granted on April 6, 2026 in lieu of cash fees under the company’s Third Amended and Restated Non-Employee Director Compensation Program. After this award, she directly holds 44,409.7 shares of Ouster common stock, indicating this is a relatively small, routine equity-based compensation grant rather than an open-market trade.
Ouster, Inc. Chief Technology Officer Mark Frichtl exercised stock options and sold shares in a pre-planned transaction. On March 25, 2026, he exercised 40,000 non-qualified stock options at an exercise price of $2.13 per share, receiving 40,000 shares of common stock.
That same day, he sold 40,000 common shares at a weighted-average price of $20.9394 per share in open-market transactions pursuant to a Rule 10b5-1 plan dated December 15, 2025, which the footnotes state included sales for tax planning purposes. After these transactions, he directly owned 636,882 common shares. The footnotes also note the options were fully vested and that the sale prices ranged from $20.53 to $21.30.