Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMBARELLA INCAMBA · Entity 4248 | Senior VP, Systems & GM | September 17, 2026 | September 18, 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.
AMBARELLA INC
Report date September 17, 2026 · Filed September 18, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 154,153 |
Reported balance
After 2026-09-17 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-09-17 · Sale · Disposed 2,009 · Balance 154,153 F1: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. F2: Includes 238 shares acquired under the Company's employee stock purchase plan on September 15, 2026. |
| Ordinary SharesSEC Table I · non-derivative | Indirectby Foundation | 8,000 |
Reported balance
Holding disclosure · report date 2026-09-17 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 8,000 |
Filing footnotes · ownership attribution and instrument terms
F1: Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
F2: Includes 238 shares acquired under the Company's employee stock purchase plan on September 15, 2026.
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 |
|---|---|---|---|---|---|---|
| March 15, 2023 Filed Mar 18, 2023 00:52 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 775 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-23-000019 · edgardoc.xml · derivative · entry 6 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,206 Underlying: Restricted Stock Units · 775 shares Expires 2025-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F7 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. F7 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. Read SEC document |
| March 15, 2023 Filed Mar 18, 2023 00:52 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-23-000019 · edgardoc.xml · derivative · entry 5 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,055 Underlying: Ordinary Shares · 513 shares Expires 2024-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F6 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. F6 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. Read SEC document |
| March 15, 2023 Filed Mar 18, 2023 00:52 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,195 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-23-000019 · edgardoc.xml · derivative · entry 4 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,195 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F5 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. F5 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. Read SEC document |
| March 15, 2023 Filed Mar 18, 2023 00:52 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionPerformance Stock Units · Derivative | 14,338 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-23-000019 · edgardoc.xml · derivative · entry 3 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 14,338 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F4 · derivative.exercise_date: On March 25, 2020, reporting person was granted a performance-based RSU award covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, the award would vest in full on March 15, 2023, subject to continued service requirements through such date. In addition, the number of shares subject to the award could be increased or decreased by up to 100% of the Target RSU Number, based on attainment of specified levels of the Company's total stockholder return over the period of February 1, 2020 through January 31, 2023 (the "TSR Period"). As a result of the Company's TSR performance over the TSR Period, the number of shares eligible to vest was 69.78% of the Target RSU Number. F4 · derivative.expiration_date: On March 25, 2020, reporting person was granted a performance-based RSU award covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, the award would vest in full on March 15, 2023, subject to continued service requirements through such date. In addition, the number of shares subject to the award could be increased or decreased by up to 100% of the Target RSU Number, based on attainment of specified levels of the Company's total stockholder return over the period of February 1, 2020 through January 31, 2023 (the "TSR Period"). As a result of the Company's TSR performance over the TSR Period, the number of shares eligible to vest was 69.78% of the Target RSU Number. Read SEC document |
| March 15, 2023 Filed Mar 18, 2023 00:52 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 12,488 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-23-000019 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 166,368 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · balance_after: Includes 191 shares acquired under the Company's employee stock purchase plan on March 15, 2023. Read SEC document |
| March 02, 2023 Filed Mar 6, 2023 21:32 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantRestricted Stock Units · Derivative | 9,553 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-23-000002 · edgardoc.xml · derivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,553 Underlying: Ordinary Shares · 9,553 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2023. F2 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2023. Read SEC document |
| December 22, 2022 Filed Dec 22, 2022 23:02 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 2,000 | $81.16 | $162,320.20 |
DisclosureSEC source: 0001280263-22-000105 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 153,689 Read SEC document |
| December 19, 2022 Filed Dec 20, 2022 22:40 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 764 | $80.46 | $61,472.28 |
DisclosureSEC source: 0001280263-22-000103 · edgardoc.xml · nonDerivative · entry 3 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 155,689 F3 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $80.46 to $80.47 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the reporting person will provide full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:40 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 776 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000103 · edgardoc.xml · derivative · entry 6 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,981 Underlying: Restricted Stock Units · 776 shares Expires 2025-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F6 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. F6 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:40 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 514 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000103 · edgardoc.xml · derivative · entry 5 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,568 Underlying: Ordinary Shares · 514 shares Expires 2024-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F5 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. F5 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:40 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,195 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000103 · edgardoc.xml · derivative · entry 4 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,195 Underlying: Ordinary Shares · 1,195 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F4 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:40 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,262 | $83.77 | $105,717.74 |
DisclosureSEC source: 0001280263-22-000103 · edgardoc.xml · nonDerivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 156,453 F2 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:40 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 2,485 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000103 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 157,715 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 776 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000077 · edgardoc.xml · derivative · entry 5 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,757 Underlying: Restricted Stock Units · 776 shares Expires 2025-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F6 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. F6 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 514 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000077 · edgardoc.xml · derivative · entry 4 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,082 Underlying: Ordinary Shares · 514 shares Expires 2024-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F5 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. F5 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,195 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000077 · edgardoc.xml · derivative · entry 3 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,390 Underlying: Ordinary Shares · 1,195 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F4 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,272 | $63.25 | $80,454.00 |
DisclosureSEC source: 0001280263-22-000077 · edgardoc.xml · nonDerivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 155,230 F3 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 2,485 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000077 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 156,502 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · balance_after: Includes 142 shares acquired under the Company's employee stock purchase plan on September 15, 2022. Read SEC document |
| June 16, 2022 Filed Jun 17, 2022 22:18 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 775 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000059 · edgardoc.xml · derivative · entry 5 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,533 Underlying: Restricted Stock Units · 775 shares Expires 2025-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F5 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. F5 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. Read SEC document |
| June 16, 2022 Filed Jun 17, 2022 22:18 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000059 · edgardoc.xml · derivative · entry 4 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,596 Underlying: Ordinary Shares · 513 shares Expires 2024-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F4 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. Read SEC document |
| June 16, 2022 Filed Jun 17, 2022 22:18 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,195 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000059 · edgardoc.xml · derivative · entry 3 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,585 Underlying: Ordinary Shares · 1,195 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F3 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. F3 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. Read SEC document |
| June 16, 2022 Filed Jun 17, 2022 22:18 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,340 | $66.26 | $88,788.40 |
DisclosureSEC source: 0001280263-22-000059 · edgardoc.xml · nonDerivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 153,875 F2 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| June 16, 2022 Filed Jun 17, 2022 22:18 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 2,483 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000059 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 155,215 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Read SEC document |
| April 11, 2022 Filed Apr 19, 2022 22:14 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantRestricted Stock Units · Derivative | 9,308 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000051 · edgardoc.xml · derivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,308 Underlying: Restricted Stock Units · 9,308 shares Expires 2025-03-15 F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F3 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. F3 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2022. Read SEC document |
| April 11, 2022 Filed Apr 19, 2022 22:14 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantPerformance Stock Units · Derivative | 9,308 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000051 · edgardoc.xml · derivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,308 Underlying: Ordinary Shares · 9,308 shares Expires 2025-03-15 F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: Reporting person was granted an award of performance-based RSUs covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, 100% of the Target RSU Number is scheduled to vest on March 15, 2025, subject to continued service requirements through such date. In addition, the number of shares subject to the RSUs may be increased or decreased by up to 100% of the Target RSU Number or may remain the same, based on attainment of specified levels of the Company's total shareholder return over the period of February 1, 2022 through January 31, 2025. F2 · derivative.expiration_date: Reporting person was granted an award of performance-based RSUs covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, 100% of the Target RSU Number is scheduled to vest on March 15, 2025, subject to continued service requirements through such date. In addition, the number of shares subject to the RSUs may be increased or decreased by up to 100% of the Target RSU Number or may remain the same, based on attainment of specified levels of the Company's total shareholder return over the period of February 1, 2022 through January 31, 2025. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 514 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000027 · edgardoc.xml · derivative · entry 6 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,109 Underlying: Ordinary Shares · 514 shares Expires 2024-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F7 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. F7 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,195 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000027 · edgardoc.xml · derivative · entry 5 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,780 Underlying: Ordinary Shares · 1,195 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F6 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. F6 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,189 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000027 · edgardoc.xml · derivative · entry 4 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,189 shares Expires 2022-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F5 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. F5 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionPerformance Stock Units · Derivative | 14,259 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000027 · edgardoc.xml · derivative · entry 3 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 14,259 shares Expires 2022-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F4 · derivative.exercise_date: On March 7, 2019, reporting person was granted a performance-based RSU award covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, the award would vest in full on March 15, 2022, subject to continued service requirements through such date. In addition, the number of shares subject to the award could be increased or decreased by up to 100% of the Target RSU Number, based on attainment of specified levels of the Company's total stockholder return over the period of February 1, 2019 through January 31, 2022 (the "TSR Period"). As a result of the Company's TSR performance over the TSR Period, the number of shares eligible to vest were increased by 100% of the Target RSU Number. F4 · derivative.expiration_date: On March 7, 2019, reporting person was granted a performance-based RSU award covering a target number of ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, the award would vest in full on March 15, 2022, subject to continued service requirements through such date. In addition, the number of shares subject to the award could be increased or decreased by up to 100% of the Target RSU Number, based on attainment of specified levels of the Company's total stockholder return over the period of February 1, 2019 through January 31, 2022 (the "TSR Period"). As a result of the Company's TSR performance over the TSR Period, the number of shares eligible to vest were increased by 100% of the Target RSU Number. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:34 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 14,598 | $91.20 | $1,331,337.60 |
DisclosureSEC source: 0001280263-22-000027 · edgardoc.xml · nonDerivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 152,732 F3 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 31,416 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000027 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 167,330 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · balance_after: Includes 81 shares acquired under the Company's employee stock purchase plan on March 15, 2022. Read SEC document |
| March 14, 2022 Filed Mar 14, 2022 22:00 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,315 | $84.42 | $111,012.30 |
DisclosureSEC source: 0001280263-22-000021 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 135,833 F1 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| March 08, 2022 Filed Mar 11, 2022 00:41 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantOrdinary Shares | 3,611 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000014 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 137,148 F1 · shares: Represents an award of fully-vested restricted stock units (RSUs) issued to reporting person as payment of reporting person's annual cash bonus under the company's previously established Fiscal Year 2022 Annual Bonus Plan. Each restricted stock unit represents a contingent right to receive one Ordinary Share. Read SEC document |
| December 30, 2021 Filed Jan 3, 2022 16:08 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 536 | $206.11 | $110,474.80 |
DisclosureSEC source: 0001280263-22-000002 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 134,537 Read SEC document |
| December 27, 2021 Filed Dec 28, 2021 21:30 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 402 | $209.98 | $84,409.95 |
DisclosureSEC source: 0001280263-21-000160 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 135,073 Read SEC document |
| December 16, 2021 Filed Dec 17, 2021 22:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000143 · edgardoc.xml · derivative · entry 5 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,623 Underlying: Ordinary Shares · 513 shares Expires 2024-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F5 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. F5 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. Read SEC document |
| December 16, 2021 Filed Dec 17, 2021 22:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,194 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000143 · edgardoc.xml · derivative · entry 4 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,975 Underlying: Ordinary Shares · 1,194 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F4 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. Read SEC document |
| December 16, 2021 Filed Dec 17, 2021 22:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,188 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000143 · edgardoc.xml · derivative · entry 3 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,189 Underlying: Ordinary Shares · 1,188 shares Expires 2022-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F3 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. F3 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. Read SEC document |
| December 16, 2021 Filed Dec 17, 2021 22:34 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,595 | $188.90 | $301,295.50 |
DisclosureSEC source: 0001280263-21-000143 · edgardoc.xml · nonDerivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 135,475 F2 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| December 16, 2021 Filed Dec 17, 2021 22:34 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 2,895 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000143 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 137,070 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Read SEC document |
| December 07, 2021 Filed Jan 6, 2022 00:46 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 500 | $223.00 | $111,500.00 |
DisclosureSEC source: 0001280263-22-000004 · edgardoc.xml · nonDerivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 133,175 Read SEC document |
| December 07, 2021 Filed Jan 6, 2022 00:46 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 500 | $220.81 | $110,403.10 |
DisclosureSEC source: 0001280263-22-000004 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 133,675 F1 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $220.75 to $220.88 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the reporting person will provide full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4. Read SEC document |
| December 03, 2021 Filed Dec 7, 2021 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,495 | $192.69 | $288,071.55 |
DisclosureSEC source: 0001280263-21-000115 · edgardoc.xml · nonDerivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 134,175 F3 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| December 03, 2021 Filed Dec 7, 2021 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 2,897 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000115 · edgardoc.xml · nonDerivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 135,670 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · balance_after: Includes 108 shares acquired under the Company's employee stock purchase plan on September 15, 2021. Read SEC document |
| September 16, 2021 Filed Sep 17, 2021 21:09 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 514 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000091 · edgardoc.xml · derivative · entry 3 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,136 Underlying: Ordinary Shares · 514 shares Expires 2024-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F4 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2021. Read SEC document |
| September 16, 2021 Filed Sep 17, 2021 21:09 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,195 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000091 · edgardoc.xml · derivative · entry 2 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,169 Underlying: Ordinary Shares · 1,195 shares Expires 2023-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F3 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. F3 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2020. Read SEC document |
| September 16, 2021 Filed Sep 17, 2021 21:09 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,188 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000091 · edgardoc.xml · derivative · entry 1 Ju Chi-Hong · CIK 0001882831 · Sr. Vice President, Systems 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,377 Underlying: Ordinary Shares · 1,188 shares Expires 2022-03-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. F2 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. 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.