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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 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).
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. 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.
OUST Form 144 filing: proposed resale of common stock by an insider. The filing lists a sale of 9,593 shares of Common Stock dated 03/12/2026 with gross proceeds of $224,787.40. It also lists restricted-stock issuances of 4,447 shares (12/11/2023) and 1,390 shares (06/11/2023).
OUST Form 144 filing: proposed resale of common stock by an insider. The filing lists a sale of 9,593 shares of Common Stock dated 03/12/2026 with gross proceeds of $224,787.40. It also lists restricted-stock issuances of 4,447 shares (12/11/2023) and 1,390 shares (06/11/2023).
Ouster, Inc. Chief Technology Officer Mark Frichtl exercised stock options and sold shares in pre-planned transactions. On April 14–15, he exercised options for 60,000 shares of common stock at an exercise price of $2.13 per share and received common shares.
Over the same dates, he sold 60,000 common shares in open‑market trades at weighted average prices of $22.7562 and $24.00 per share, pursuant to a Rule 10b5-1 plan dated December 15, 2025 that includes sales for tax planning purposes. After these transactions, he directly holds 712,297 shares of Ouster common stock.
Ouster, Inc. Chief Technology Officer Mark Frichtl exercised stock options and sold shares in pre-planned transactions. On April 14–15, he exercised options for 60,000 shares of common stock at an exercise price of $2.13 per share and received common shares.
Over the same dates, he sold 60,000 common shares in open‑market trades at weighted average prices of $22.7562 and $24.00 per share, pursuant to a Rule 10b5-1 plan dated December 15, 2025 that includes sales for tax planning purposes. After these transactions, he directly holds 712,297 shares of Ouster common stock.
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.
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.
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.
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.
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. 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.