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Ouster, Inc. Chief Revenue Officer Cyrille Jacquemet reported an open-market sale of 9,433 shares of Common Stock at $40.00 per share. The transaction was executed pursuant to a pre-arranged Rule 10b5-1 plan dated June 13, 2025, indicating it was scheduled in advance. Following this sale, Jacquemet continues to hold 123,157.5 shares directly, so the trade reflects only a portion of his overall stake.
Ouster, Inc. Chief Revenue Officer Cyrille Jacquemet reported an open-market sale of 9,433 shares of Common Stock at $40.00 per share. The transaction was executed pursuant to a pre-arranged Rule 10b5-1 plan dated June 13, 2025, indicating it was scheduled in advance. Following this sale, Jacquemet continues to hold 123,157.5 shares directly, so the trade reflects only a portion of his overall stake.
Ouster, Inc. Chief Technology Officer Mark Frichtl reported a combination of option exercise and open-market share sales in the company’s common stock. On May 22, 2026, he exercised 50,063 non-qualified stock options at an exercise price of $14.22 per share, converting them into common stock.
Across May 22 and May 26, 2026, he then sold an aggregate of 384,426 shares of common stock in a series of open-market transactions at weighted-average prices generally ranging from about $36.00 to $45.00 per share. The filing states these sales were made pursuant to a pre-arranged Rule 10b5-1 trading plan dated December 15, 2025.
After these transactions, Frichtl directly held 583,997 shares of Ouster common stock, including 649 shares acquired on May 15, 2026 under the company’s Amended and Restated 2022 Employee Stock Purchase Plan. The options exercised in this transaction are described as fully vested and exercisable.
Ouster, Inc. Chief Technology Officer Mark Frichtl reported a combination of option exercise and open-market share sales in the company’s common stock. On May 22, 2026, he exercised 50,063 non-qualified stock options at an exercise price of $14.22 per share, converting them into common stock.
Across May 22 and May 26, 2026, he then sold an aggregate of 384,426 shares of common stock in a series of open-market transactions at weighted-average prices generally ranging from about $36.00 to $45.00 per share. The filing states these sales were made pursuant to a pre-arranged Rule 10b5-1 trading plan dated December 15, 2025.
After these transactions, Frichtl directly held 583,997 shares of Ouster common stock, including 649 shares acquired on May 15, 2026 under the company’s Amended and Restated 2022 Employee Stock Purchase Plan. The options exercised in this transaction are described as fully vested and exercisable.
Ouster, Inc. Chief Operating Officer Darien Spencer reported an open-market sale of 30,000.5 shares of common stock on May 26, 2026 at a weighted average price of $45.00 per share. The sale was made pursuant to a pre-established Rule 10b5-1 trading plan dated November 18, 2025, indicating it was pre-scheduled rather than discretionary.
After this transaction, Spencer directly holds 342,365.5 shares of Ouster common stock. This balance includes 991 shares acquired on May 15, 2026 through the company’s Amended and Restated 2022 Employee Stock Purchase Plan, so he retains a substantial equity stake following the sale.
Ouster, Inc. Chief Operating Officer Darien Spencer reported an open-market sale of 30,000.5 shares of common stock on May 26, 2026 at a weighted average price of $45.00 per share. The sale was made pursuant to a pre-established Rule 10b5-1 trading plan dated November 18, 2025, indicating it was pre-scheduled rather than discretionary.
After this transaction, Spencer directly holds 342,365.5 shares of Ouster common stock. This balance includes 991 shares acquired on May 15, 2026 through the company’s Amended and Restated 2022 Employee Stock Purchase Plan, so he retains a substantial equity stake following the sale.
Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 notice relating to proposed sales of Common stock by an issuer-affiliated holder under 10b5-1 plans. The excerpt lists multiple dated sale entries, including specific transactions on 05/13/2026 and 05/22/2026, showing share quantities and gross proceeds.
Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 notice relating to proposed sales of Common stock by an issuer-affiliated holder under 10b5-1 plans. The excerpt lists multiple dated sale entries, including specific transactions on 05/13/2026 and 05/22/2026, showing share quantities and gross proceeds.
DARIEN R SPENCER reported the sale of 10,938 shares of Common Stock on 03/12/2026, generating proceeds of $256,307.68. The filing lists Restricted Stock with an original date of 03/15/2022 and identifies Morgan Stanley Smith Barney LLC as the broker.
DARIEN R SPENCER reported the sale of 10,938 shares of Common Stock on 03/12/2026, generating proceeds of $256,307.68. The filing lists Restricted Stock with an original date of 03/15/2022 and identifies Morgan Stanley Smith Barney LLC as the broker.
Cyrille Jacquemet reported sales of restricted common stock under Rule 144. The filing lists a sale of $350,000 for 10,000 shares on 05/14/2026 and a sale of $168,408.82 for 7,187 shares on 03/12/2026.
The securities are described as restricted stock and the filing lists a broker-dealer entry for Morgan Stanley Smith Barney LLC. The submission records the transactions and associated dollar amounts exactly as reported.
Cyrille Jacquemet reported sales of restricted common stock under Rule 144. The filing lists a sale of $350,000 for 10,000 shares on 05/14/2026 and a sale of $168,408.82 for 7,187 shares on 03/12/2026.
The securities are described as restricted stock and the filing lists a broker-dealer entry for Morgan Stanley Smith Barney LLC. The submission records the transactions and associated dollar amounts exactly as reported.
Ouster, Inc. director Susan Heystee reported an open-market sale of Common Stock. She sold 9,316 shares on May 21, 2026 at an average price of $34.805 per share. After this transaction, she directly holds 35,093.7 shares of Ouster common stock.
Ouster, Inc. director Susan Heystee reported an open-market sale of Common Stock. She sold 9,316 shares on May 21, 2026 at an average price of $34.805 per share. After this transaction, she directly holds 35,093.7 shares of Ouster common stock.
Mark Frichtl reported multiple sales and an option exercise of Common Stock. The filing lists numerous 10b5-1 sales between 03/12/2026 and 05/15/2026, and an Exercise of Stock Options for 50,063 shares dated 05/22/2026. The record also lists Founders Shares dated 09/03/2015 totaling 65,621 shares.
The transactions are reported as sales under an established plan and an option exercise; cash proceeds are shown for individual sale rows. The filing supplies trade dates, share counts, and dollar amounts for each listed sale.
Mark Frichtl reported multiple sales and an option exercise of Common Stock. The filing lists numerous 10b5-1 sales between 03/12/2026 and 05/15/2026, and an Exercise of Stock Options for 50,063 shares dated 05/22/2026. The record also lists Founders Shares dated 09/03/2015 totaling 65,621 shares.
The transactions are reported as sales under an established plan and an option exercise; cash proceeds are shown for individual sale rows. The filing supplies trade dates, share counts, and dollar amounts for each listed sale.
Ouster, Inc. Chief Revenue Officer Cyrille Jacquemet reported an open-market sale of company stock. On this Form 4, he sold 10,000 shares of Ouster common stock at a price of $35.00 per share. The transaction was executed as an open-market sale.
After this sale, Jacquemet directly holds 132,590.5 shares of Ouster common stock, which includes 616 shares acquired on May 15, 2026 through the company’s Amended and Restated 2022 Employee Stock Purchase Plan. The filing notes that the sale was conducted under a pre-arranged Rule 10b5-1 trading plan.
Ouster, Inc. Chief Revenue Officer Cyrille Jacquemet reported an open-market sale of company stock. On this Form 4, he sold 10,000 shares of Ouster common stock at a price of $35.00 per share. The transaction was executed as an open-market sale.
After this sale, Jacquemet directly holds 132,590.5 shares of Ouster common stock, which includes 616 shares acquired on May 15, 2026 through the company’s Amended and Restated 2022 Employee Stock Purchase Plan. The filing notes that the sale was conducted under a pre-arranged Rule 10b5-1 trading plan.
A filer submitted a notice reporting intended sales of restricted common stock under Rule 144. The filing lists planned dispositions tied to restricted stock vesting on 07/17/2020 and 09/22/2020, with reported share entries of 1,735, 3,470, and 4,111. The filing shows the date 05/21/2026 and references NASDAQ.
A filer submitted a notice reporting intended sales of restricted common stock under Rule 144. The filing lists planned dispositions tied to restricted stock vesting on 07/17/2020 and 09/22/2020, with reported share entries of 1,735, 3,470, and 4,111. The filing shows the date 05/21/2026 and references NASDAQ.