Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Ouster, Inc.OUST · Entity 4380 | General Counsel and Secretary | September 14, 2026 | September 16, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Ouster, Inc.
Report date September 14, 2026 · Filed September 16, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 189,291 |
Reported balance
After 2026-09-14 transaction · row 1
1 source rowRow 1 · 2026-09-14 · Sale · Disposed 11,484 · Balance 189,291 F1: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale to cover instruction letter dated August 20, 2025. F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.7051 to $33.9661. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale to cover instruction letter dated August 20, 2025.
F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.7051 to $33.9661. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 14, 2026 Filed Sep 16, 2026 23:13 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 11,484 | $33.96 | $389,993.19 |
DisclosureSEC source: 0001193125-26-393398 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 189,291 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale to cover instruction letter dated August 20, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.7051 to $33.9661. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 09, 2026 Filed Sep 10, 2026 23:05 UTC | Ouster, Inc. OUST · Entity 4380 | GiftCommon Stock | 2,084 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-388227 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 200,775 Read SEC document |
| June 12, 2026 Filed Jun 16, 2026 20:16 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 11,261 | $38.82 | $437,185.80 |
DisclosureSEC source: 0001193125-26-272617 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 202,859 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale to cover instruction letter dated August 20, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.82 to $39.59. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · balance_after: Includes 284 shares of common stock acquired by the Reporting Person on May 15, 2026, pursuant to the Company's Amended and Restated 2022 Employee Stock Purchase Plan. Read SEC document |
| April 16, 2026 Filed Apr 17, 2026 20:49 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 5,837 | $24.70 | $144,173.90 |
DisclosureSEC source: 0001193125-26-161701 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 213,836 F1 · shares: Reflects sale transactions made primarily for tax planning purposes. Read SEC document |
| April 11, 2026 Filed Apr 14, 2026 22:28 UTC | Ouster, Inc. OUST · Entity 4380 | GrantCommon Stock | 46,125 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-155253 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 219,673 F1 · shares: Represents Ouster, Inc. (the "Company") restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Company's common stock. The RSUs vest as to 1/12 of the total number of RSUs on each quarterly anniversary of March 11, 2026, the vesting commencement date, subject to the reporting person's continued service through the applicable vesting date. The RSUs have no expiration date. Read SEC document |
| March 12, 2026 Filed Mar 16, 2026 20:05 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 9,593 | $23.43 | $224,787.01 |
DisclosureSEC source: 0001193125-26-108322 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 173,548 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale to cover instruction letter dated August 20, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.9705 to $23.4522. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| January 16, 2026 Filed Jan 22, 2026 00:11 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 5,837 | $27.24 | $158,999.88 |
DisclosureSEC source: 0001193125-26-018340 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 183,141 F1 · shares: Reflects sale transactions made primarily for tax planning purposes. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 21:05 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 10,696 | $24.98 | $267,165.76 |
DisclosureSEC source: 0001193125-25-320842 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 188,978 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale to cover instruction letter dated August 20, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.777 to $24.98663. The Reporting Person undertakes to provide Ouster, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · balance_after: Includes 2,475 shares of common stock acquired by the Reporting Person on November 15, 2025, pursuant to the Company's Amended and Restated 2022 Employee Stock Purchase Plan. Read SEC document |
| October 17, 2025 Filed Oct 20, 2025 20:05 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 5,836.8 | $31.02 | $181,057.54 |
DisclosureSEC source: 0001193125-25-243555 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 197,199 F1 · shares: Reflects shares sold pursuant to a Rule 10b5-1 trading plan to cover taxes incurred upon the vesting of restricted stock units. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.00 to $31.02. The Reporting Person undertakes to provide Ouster, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 12, 2025 Filed Sep 16, 2025 21:44 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 17,183 | $28.46 | $488,995.53 |
DisclosureSEC source: 0001193125-25-205161 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 203,035.8 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.4299 to $29.0100. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| June 12, 2025 Filed Jun 16, 2025 20:05 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 2,828 | $18.76 | $53,066.29 |
DisclosureSEC source: 0000950170-25-086713 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 220,218.8 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.7578 to $18.8634. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · balance_after: Includes 2,285 shares of common stock acquired by the Reporting Person on May 15, 2025, pursuant to the Company's Amended and Restated 2022 Employee Stock Purchase Plan. Read SEC document |
| March 26, 2025 Filed Mar 28, 2025 20:05 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 5,800.2 | $11.24 | $65,194.25 |
DisclosureSEC source: 0000950170-25-046757 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 220,761.8 F1 · shares: Reflects shares sold pursuant to a Rule 10b5-1 trading plan to cover taxes incurred upon the vesting of restricted stock units. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.24 to $11.245. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| March 21, 2025 Filed Mar 25, 2025 21:23 UTC | Ouster, Inc. OUST · Entity 4380 | GrantCommon Stock | 80,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-044563 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 226,562 F1 · shares: Represents Ouster, Inc. (the "Company") restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Company's common stock. The RSUs vest as to 1/6 of the total number of RSUs on each quarterly anniversary of September 11, 2025, subject to the reporting person's continued service through the applicable vesting date. Read SEC document |
| March 12, 2025 Filed Mar 14, 2025 20:34 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 3,085 | $7.63 | $23,536.08 |
DisclosureSEC source: 0000950170-25-039494 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 146,562 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock awards in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.4141 to $7.6323. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| December 12, 2024 Filed Dec 17, 2024 00:56 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 13,671 | $9.69 | $132,480.19 |
DisclosureSEC source: 0000950170-24-136846 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 149,647 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock awards in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · balance_after: Includes 2,611 shares of common stock acquired by the Reporting Person on November 15, 2024, pursuant to the Company's Amended and Restated 2022 Employee Stock Purchase Plan. Read SEC document |
| September 12, 2024 Filed Sep 17, 2024 00:22 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 2,644 | $6.16 | $16,295.77 |
DisclosureSEC source: 0000950170-24-106960 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 160,707 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units in a trade that was initiated by the Issuer on the Reporting Person's behalf. Read SEC document |
| June 12, 2024 Filed Jun 13, 2024 20:18 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 2,638 | $11.14 | $29,390.22 |
DisclosureSEC source: 0000950170-24-073031 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,351 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · price: Includes 2,023 shares of common stock acquired by the Reporting Person on May 15, 2024, pursuant to the Company's 2022 Employee Stock Purchase Plan. Read SEC document |
| April 01, 2024 Filed Apr 2, 2024 20:30 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 5,776 | $7.96 | $45,975.80 |
DisclosureSEC source: 0000950170-24-040233 · ownership.xml · nonDerivative · entry 3 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,966 F3 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units in a trade that was initiated by the Issuer on the Reporting Person's behalf. Read SEC document |
| March 28, 2024 Filed Apr 2, 2024 20:30 UTC | Ouster, Inc. OUST · Entity 4380 | GrantCommon Stock | 15,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-040233 · ownership.xml · nonDerivative · entry 2 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 169,742 F2 · shares: Represents an award of restricted stock units ("RSU"). Each RSU represents a contingent right to receive one share of the Company common stock. The RSUs vested in full on March 28, 2024. Read SEC document |
| March 28, 2024 Filed Apr 2, 2024 20:30 UTC | Ouster, Inc. OUST · Entity 4380 | GrantCommon Stock | 60,930 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-040233 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 154,742 F1 · shares: Represents Company shares of common stock subject to time-based restrictions on transfer ("RSAs"). Each RSA represents a contingent right to receive one share of the Company's common stock. The RSAs vest in two equal installments on December 11, 2024 and September 11, 2025, subject to the Reporting Person's continued service through the applicable vesting date. Read SEC document |
| March 12, 2024 Filed Mar 14, 2024 01:35 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 3,200 | $5.13 | $16,411.52 |
DisclosureSEC source: 0000950170-24-031091 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,812 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $5.0801 to $5.1312, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above. Read SEC document |
| December 12, 2023 Filed Dec 13, 2023 21:10 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 2,563 | $5.98 | $15,332.89 |
DisclosureSEC source: 0000950170-23-070024 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 97,012 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units in a trade that was initiated by the Issuer on the Reporting Person's behalf. Read SEC document |
| September 12, 2023 Filed Sep 13, 2023 22:19 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 2,614 | $4.81 | $12,572.29 |
DisclosureSEC source: 0000950170-23-048000 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 99,575 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units ("RSUs") in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.7318 to $4.811019, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| June 12, 2023 Filed Jun 15, 2023 01:45 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 2,503 | $5.66 | $14,170.48 |
DisclosureSEC source: 0000950170-23-028077 · ownership.xml · nonDerivative · entry 2 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 102,189 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units ("RSUs") in a trade that was initiated by the Issuer on the Reporting Person's behalf. Read SEC document |
| March 16, 2023 Filed Mar 21, 2023 01:30 UTC | Ouster, Inc. OUST · Entity 4380 | GrantCommon Stock | 720,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-23-009205 · doc4.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,058,729 F1 · shares: Represents Company restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Company's common stock. The RSUs vest as to 1/16 of the total number of RSUs on each quarterly anniversary of the grant date, subject to the reporting person's continued service through the applicable vesting date. The RSUs have no expiration date. Read SEC document |
| March 14, 2023 Filed Jun 15, 2023 01:45 UTC | Ouster, Inc. OUST · Entity 4380 | SaleCommon Stock | 1,183 | $9.04 | $10,692.55 |
DisclosureSEC source: 0000950170-23-028077 · ownership.xml · nonDerivative · entry 1 Chung Megan · CIK 0001966411 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 104,692 F1 · shares: Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units ("RSUs") in a trade that was initiated by the Issuer on the Reporting Person's behalf. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.6421 to $9.055, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.