# Ouster, Inc.: filings

OUST · Nasdaq · CIK 1816581 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/oust.md) · [Financials](/companies/oust/financials.md) · [Filings](/companies/oust/filings.md) · [Insiders](/companies/oust/insiders.md)

## Reports and events: 132 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 284, 144 99, 8-K 88, 3 34, 425 31, 10-Q 18, 424B3 16, SC 13G/A 15, SC 13G 11, S-8 10, EFFECT 9, CORRESP 8, 10-K 6, DEFA14A 6, UPLOAD 6, 424B5 5, 4/A 5, DEF 14A 5, 8-K/A 4, S-1/A 4, SD 4, 25-NSE 3, 8-A12B 3, CERT 3, POS AM 3, S-3 3, S-4/A 3, 10-Q/A 2, 25 2, PRE 14A 2, S-1 2, S-4 2, 10-K/A 1, 424B4 1, AW 1, DEFM14A 1, DRS 1, S-3/A 1, S-3ASR 1, SC 13D 1, SC 13D/A 1, SCHEDULE 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-06 | 17:13 ET | [10-Q](/filings/0001628280-26-054467.md) | Quarterly report, period 2026-06-30 | 0001628280-26-054467 |
| 2026-08-06 | 16:09 ET | [8-K](/filings/0001628280-26-054297.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-054297 |
| 2026-07-06 | 16:00 ET | [8-K](/filings/0001193125-26-296151.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-296151 |
| 2026-06-18 | 16:05 ET | [8-K](/filings/0001193125-26-275810.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-26-275810 |
| 2026-05-08 | 17:27 ET | [8-K](/filings/0001193125-26-215081.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-215081 |
| 2026-05-05 | 17:08 ET | [10-Q](/filings/0001628280-26-030722.md) | Quarterly report, period 2026-03-31 | 0001628280-26-030722 |
| 2026-05-05 | 16:22 ET | [8-K](/filings/0001193125-26-206501.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-206501 |
| 2026-04-28 | 16:06 ET | [DEF 14A](/filings/0001140361-26-017433.md) | Proxy statement, period 2026-06-17 | 0001140361-26-017433 |
| 2026-03-02 | 17:02 ET | [10-K](/filings/0001628280-26-013313.md) | Annual report, period 2025-12-31 | 0001628280-26-013313 |
| 2026-03-02 | 16:17 ET | [8-K](/filings/0001193125-26-085444.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-085444 |
| 2026-02-09 | 07:20 ET | [8-K](/filings/0001193125-26-041917.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-041917 |
| 2025-12-19 | 16:29 ET | [8-K](/filings/0001193125-25-326944.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-25-326944 |
| 2025-12-10 | 16:20 ET | [8-K](/filings/0001193125-25-314239.md) | 5.02 Departure or appointment of officers or directors | 0001193125-25-314239 |
| 2025-11-07 | 06:15 ET | [10-Q/A](/filings/0001193125-25-270906.md) | Quarterly report, amended, period 2025-09-30 | 0001193125-25-270906 |
| 2025-11-05 | 16:38 ET | [10-Q](/filings/0001628280-25-049640.md) | Quarterly report, period 2025-09-30 | 0001628280-25-049640 |
| 2025-11-04 | 16:22 ET | [8-K](/filings/0001193125-25-264756.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-264756 |
| 2025-08-11 | 16:34 ET | [10-Q](/filings/0001628280-25-039599.md) | Quarterly report, period 2025-06-30 | 0001628280-25-039599 |
| 2025-08-07 | 16:27 ET | [8-K](/filings/0001193125-25-175472.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-175472 |
| 2025-06-20 | 16:06 ET | [8-K](/filings/0001193125-25-143642.md) | 5.07 Shareholder vote results | 0001193125-25-143642 |
| 2025-05-12 | 16:11 ET | [8-K](/filings/0001193125-25-117780.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-117780 |
| 2025-05-09 | 16:14 ET | [10-Q](/filings/0001628280-25-024281.md) | Quarterly report, period 2025-03-31 | 0001628280-25-024281 |
| 2025-05-08 | 16:24 ET | [8-K](/filings/0001193125-25-115994.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-115994 |
| 2025-04-29 | 16:06 ET | [8-K](/filings/0001193125-25-103773.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-103773 |
| 2025-04-28 | 16:01 ET | [DEF 14A](/filings/0001140361-25-016007.md) | Proxy statement, period 2025-06-18 | 0001140361-25-016007 |
| 2025-04-11 | 16:00 ET | [8-K](/filings/0001193125-25-079079.md) | 5.02 Departure or appointment of officers or directors | 0001193125-25-079079 |
| 2025-03-21 | 16:08 ET | [10-K](/filings/0001628280-25-014318.md) | Annual report, period 2024-12-31 | 0001628280-25-014318 |
| 2025-03-20 | 16:21 ET | [8-K](/filings/0001193125-25-059238.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-059238 |
| 2025-01-17 | 07:46 ET | [8-K](/filings/0001193125-25-008060.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-008060 |
| 2024-12-10 | 17:16 ET | [8-K](/filings/0001193125-24-274418.md) | 3.01 Delisting notice; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-274418 |
| 2024-12-02 | 17:00 ET | [8-K](/filings/0001193125-24-269001.md) | 5.02 Departure or appointment of officers or directors | 0001193125-24-269001 |
| 2024-11-18 | 16:15 ET | [8-K](/filings/0001193125-24-260929.md) | 7.01 Regulation FD disclosure | 0001193125-24-260929 |
| 2024-11-08 | 17:16 ET | [10-Q](/filings/0001628280-24-046736.md) | Quarterly report, period 2024-09-30 | 0001628280-24-046736 |
| 2024-11-07 | 16:18 ET | [8-K](/filings/0001193125-24-253149.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-253149 |
| 2024-11-05 | 16:44 ET | [8-K](/filings/0001193125-24-251296.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-24-251296 |
| 2024-08-14 | 18:36 ET | [10-Q](/filings/0001628280-24-036996.md) | Quarterly report, period 2024-06-30 | 0001628280-24-036996 |
| 2024-08-13 | 16:12 ET | [8-K](/filings/0001193125-24-199785.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-199785 |
| 2024-06-25 | 16:15 ET | [8-K](/filings/0001193125-24-167882.md) | 5.07 Shareholder vote results | 0001193125-24-167882 |
| 2024-05-13 | 17:06 ET | [10-Q](/filings/0001628280-24-022948.md) | Quarterly report, period 2024-03-31 | 0001628280-24-022948 |
| 2024-05-09 | 16:21 ET | [8-K](/filings/0001193125-24-135301.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-135301 |
| 2024-04-25 | 17:22 ET | [DEF 14A](/filings/0001193125-24-114352.md) | Proxy statement, period 2024-06-21 | 0001193125-24-114352 |
| 2024-04-22 | 20:29 ET | [8-K](/filings/0001193125-24-103286.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-24-103286 |
| 2024-03-28 | 16:13 ET | [10-K](/filings/0001628280-24-013619.md) | Annual report, period 2023-12-31 | 0001628280-24-013619 |
| 2024-03-26 | 16:23 ET | [8-K](/filings/0001193125-24-077626.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-077626 |
| 2024-03-14 | 16:30 ET | [8-K](/filings/0001193125-24-067953.md) | 8.01 Other events | 0001193125-24-067953 |
| 2024-01-09 | 08:00 ET | [8-K](/filings/0001193125-24-004855.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-24-004855 |
| 2023-11-13 | 16:11 ET | [10-Q](/filings/0001628280-23-038609.md) | Quarterly report, period 2023-09-30 | 0001628280-23-038609 |
| 2023-11-09 | 16:22 ET | [8-K](/filings/0001193125-23-274529.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-23-274529 |
| 2023-11-08 | 16:16 ET | [8-K](/filings/0001193125-23-273534.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-23-273534 |
| 2023-10-31 | 16:22 ET | [8-K](/filings/0001193125-23-267220.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-23-267220 |
| 2023-08-28 | 09:15 ET | [8-K](/filings/0001193125-23-222231.md) | 8.01 Other events | 0001193125-23-222231 |

Page 1 of 3. [Older](/companies/oust/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 12:37 ET. No prices; not investment advice.