Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMBARELLA INCAMBA · Entity 4248 | Director · Chief Technology Officer | September 17, 2025 | September 19, 2025 |
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, 2025 · Filed September 19, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 977,428 |
Reported balance
After 2025-09-17 transaction · row 1
1 source rowRow 1 · 2025-09-17 · Sale · Disposed 2,249 · Balance 977,428 F1: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
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 |
|---|---|---|---|---|---|---|
| November 27, 2020 Filed Dec 1, 2020 23:42 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 20,000 | $78.55 | $1,571,000.00 |
DisclosureSEC source: 0001280263-20-000132 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 901,505 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. F2 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $78.10 to $79.00 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 |
| November 24, 2020 Filed Nov 25, 2020 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 4,369 | $0.00 Strike: $38.92 | $0.00 |
DisclosureSEC source: 0001280263-20-000127 · edgardoc.xml · derivative · entry 6 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 4,369 shares Expires 2024-09-07 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. F6 · derivative.exercise_date: Shares subject to the option vest monthly over four years commencing on September 8, 2014. Read SEC document |
| November 24, 2020 Filed Nov 25, 2020 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,450 | $74.11 | $107,465.45 |
DisclosureSEC source: 0001280263-20-000127 · edgardoc.xml · nonDerivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 921,505 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. F5 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $73.96 to $74.36 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 |
| November 24, 2020 Filed Nov 25, 2020 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 4,450 | $73.39 | $326,576.60 |
DisclosureSEC source: 0001280263-20-000127 · edgardoc.xml · nonDerivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 922,955 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. F4 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $72.96 to $73.86 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 |
| November 24, 2020 Filed Nov 25, 2020 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 7,200 | $72.38 | $521,110.80 |
DisclosureSEC source: 0001280263-20-000127 · edgardoc.xml · nonDerivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 927,405 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. F3 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $71.78 to $72.71 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 |
| November 24, 2020 Filed Nov 25, 2020 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 4,200 | $70.75 | $297,136.98 |
DisclosureSEC source: 0001280263-20-000127 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 934,605 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. F2 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $70.67 to $71.52 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 |
| November 24, 2020 Filed Nov 25, 2020 22:17 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 4,369 | $38.92 | $170,041.48 |
DisclosureSEC source: 0001280263-20-000127 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 938,805 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. Read SEC document |
| November 23, 2020 Filed Nov 25, 2020 01:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 1,800 | $0.00 Strike: $38.92 | $0.00 |
DisclosureSEC source: 0001280263-20-000123 · edgardoc.xml · derivative · entry 6 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,369 Underlying: Ordinary Shares · 1,800 shares Expires 2024-09-07 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. F3 · derivative.exercise_date: Shares subject to the option vest monthly over four years commencing on September 8, 2014. Read SEC document |
| November 23, 2020 Filed Nov 25, 2020 01:24 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 1,800 | $67.50 | $121,505.58 |
DisclosureSEC source: 0001280263-20-000123 · edgardoc.xml · nonDerivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 934,436 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. F2 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $67.25 to $67.85 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 |
| November 23, 2020 Filed Nov 25, 2020 01:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,800 | $38.92 | $70,056.00 |
DisclosureSEC source: 0001280263-20-000123 · edgardoc.xml · nonDerivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 936,236 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. Read SEC document |
| November 20, 2020 Filed Nov 25, 2020 01:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 900 | $0.00 Strike: $38.92 | $0.00 |
DisclosureSEC source: 0001280263-20-000123 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,169 Underlying: Ordinary Shares · 900 shares Expires 2024-09-07 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. F3 · derivative.exercise_date: Shares subject to the option vest monthly over four years commencing on September 8, 2014. Read SEC document |
| November 20, 2020 Filed Nov 25, 2020 01:24 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 900 | $66.97 | $60,273.00 |
DisclosureSEC source: 0001280263-20-000123 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 934,436 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. Read SEC document |
| November 20, 2020 Filed Nov 25, 2020 01:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 900 | $38.92 | $35,028.00 |
DisclosureSEC source: 0001280263-20-000123 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 935,336 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. Read SEC document |
| November 17, 2020 Filed Nov 19, 2020 00:22 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $38.92 | $0.00 |
DisclosureSEC source: 0001280263-20-000121 · edgardoc.xml · derivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,069 Underlying: Ordinary Shares · 10,000 shares Expires 2024-09-07 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. F2 · derivative.exercise_date: Shares subject to the option vest monthly over four years commencing on September 8, 2014. Read SEC document |
| November 17, 2020 Filed Nov 19, 2020 00:22 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 10,000 | $62.00 | $620,000.00 |
DisclosureSEC source: 0001280263-20-000121 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 934,436 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. Read SEC document |
| November 17, 2020 Filed Nov 19, 2020 00:22 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 10,000 | $38.92 | $389,200.00 |
DisclosureSEC source: 0001280263-20-000121 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 944,436 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. Read SEC document |
| November 09, 2020 Filed Nov 12, 2020 21:19 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 3,331 | $0.00 Strike: $38.92 | $0.00 |
DisclosureSEC source: 0001280263-20-000119 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,069 Underlying: Ordinary Shares · 3,331 shares Expires 2024-09-07 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. F4 · derivative.exercise_date: Shares subject to the option vest monthly over four years commencing on September 8, 2014. Read SEC document |
| November 09, 2020 Filed Nov 12, 2020 21:19 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 4,445 | $0.00 Strike: $8.82 | $0.00 |
DisclosureSEC source: 0001280263-20-000119 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 4,445 shares Expires 2021-08-29 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. F3 · derivative.exercise_date: Shares subject to the option vest monthly over four years beginning on August 1, 2011. Read SEC document |
| November 09, 2020 Filed Nov 12, 2020 21:19 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 7,776 | $62.09 | $482,806.40 |
DisclosureSEC source: 0001280263-20-000119 · edgardoc.xml · nonDerivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 934,436 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on March 19, 2020. F2 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $62.00 to $62.28 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 |
| November 09, 2020 Filed Nov 12, 2020 21:19 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 3,331 | $38.92 | $129,642.52 |
DisclosureSEC source: 0001280263-20-000119 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 942,212 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. Read SEC document |
| November 09, 2020 Filed Nov 12, 2020 21:19 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 4,445 | $8.82 | $39,204.90 |
DisclosureSEC source: 0001280263-20-000119 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 938,881 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. Read SEC document |
| September 16, 2020 Filed Sep 18, 2020 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,735 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000104 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,347 Underlying: Ordinary Shares · 2,735 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 |
| September 16, 2020 Filed Sep 18, 2020 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,967 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000104 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,802 Underlying: Ordinary Shares · 2,967 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: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. Read SEC document |
| September 16, 2020 Filed Sep 18, 2020 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 4,037 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000104 · edgardoc.xml · derivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,111 Underlying: Ordinary Shares · 4,037 shares Expires 2021-06-15 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 June 15, 2018. F3 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on June 15, 2018. Read SEC document |
| September 16, 2020 Filed Sep 18, 2020 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 4,891 | $53.18 | $260,084.31 |
DisclosureSEC source: 0001280263-20-000104 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 934,436 F2 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| September 16, 2020 Filed Sep 18, 2020 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 9,739 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-20-000104 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 939,327 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 |
| June 17, 2020 Filed Jun 24, 2020 21:01 UTC | AMBARELLA INC AMBA · Entity 4248 | GiftOrdinary Shares | 15,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000085 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 929,588 Read SEC document |
| June 16, 2020 Filed Jun 18, 2020 20:27 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,734 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000074 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,082 Underlying: Ordinary Shares · 2,734 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 |
| June 16, 2020 Filed Jun 18, 2020 20:27 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,967 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000074 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,769 Underlying: Ordinary Shares · 2,967 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: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. Read SEC document |
| June 16, 2020 Filed Jun 18, 2020 20:27 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 4,037 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000074 · edgardoc.xml · derivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,148 Underlying: Ordinary Shares · 4,037 shares Expires 2021-06-15 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 June 15, 2018. F3 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on June 15, 2018. Read SEC document |
| June 16, 2020 Filed Jun 18, 2020 20:27 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 4,890 | $52.13 | $254,921.57 |
DisclosureSEC source: 0001280263-20-000074 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 944,588 F2 · kind: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| June 16, 2020 Filed Jun 18, 2020 20:27 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 9,738 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-20-000074 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 949,478 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 |
| March 27, 2020 Filed Mar 30, 2020 21:06 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 2,540 | $47.81 | $121,447.81 |
DisclosureSEC source: 0001280263-20-000046 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 939,740 F2 · kind: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| March 27, 2020 Filed Mar 30, 2020 21:06 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantOrdinary Shares | 6,713 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000046 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 942,280 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 2020 Annual Bonus Plan. Each restricted stock unit represents a contingent right to receive one Ordinary Share. Read SEC document |
| March 25, 2020 Filed Mar 27, 2020 22:00 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantRestricted Stock Units · Derivative | 32,816 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000035 · edgardoc.xml · derivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,816 Underlying: Ordinary Shares · 32,816 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. 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 |
| March 25, 2020 Filed Mar 27, 2020 22:00 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantPerformance Stock Units · Derivative | 32,816 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000035 · edgardoc.xml · derivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,816 Underlying: Ordinary Shares · 32,816 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: Reporting person was granted an award of performance-based RSUs covering a target of 32,816 ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, 100% of this award is scheduled to vest on March 15, 2023, 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 stockholder return over the period of February 1, 2020 through January 31, 2023. F2 · derivative.expiration_date: Reporting person was granted an award of performance-based RSUs covering a target of 32,816 ordinary shares (the "Target RSU Number"). Pursuant to time-based vesting requirements, 100% of this award is scheduled to vest on March 15, 2023, 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 stockholder return over the period of February 1, 2020 through January 31, 2023. Read SEC document |
| March 17, 2020 Filed Mar 19, 2020 21:44 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,967 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000019 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,736 Underlying: Ordinary Shares · 2,967 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 17, 2020 Filed Mar 19, 2020 21:44 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 4,037 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000019 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,185 Underlying: Ordinary Shares · 4,037 shares Expires 2021-06-15 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 June 15, 2018. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on June 15, 2018. Read SEC document |
| March 17, 2020 Filed Mar 19, 2020 21:44 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 11,199 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000019 · edgardoc.xml · derivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 11,199 shares Expires 2020-03-15 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: On March 28, 2017, reporting person was granted an RSU award covering a target of 11,199 ordinary shares (the "Target RSU Number"), subject to satisfaction of predetermined, performance-based vesting criteria that could result in 0% - 150% of the Target RSU Number becoming eligible to vest, subject to certain adjustments. On February 26, 2018, the Company's Board of Directors determined the performance criteria for the RSUs had been satisfied at a level that resulted in 100% of the Target RSU Number becoming eligible for time-based vesting. Pursuant to time-based vesting requirements, 100% of the award would vest on March 15, 2020, subject to possible adjustment based on a total stockholder return ("TSR") performance metric covering the period of February 1, 2017 to January 31, 2020 (the "TSR Period"). As a result of the Company's TSR performance over the TSR Period, the RSUs eligible to vest were reduced by 25%. A total of 8,399 ordinary shares were delivered to reporting person. F3 · derivative.expiration_date: On March 28, 2017, reporting person was granted an RSU award covering a target of 11,199 ordinary shares (the "Target RSU Number"), subject to satisfaction of predetermined, performance-based vesting criteria that could result in 0% - 150% of the Target RSU Number becoming eligible to vest, subject to certain adjustments. On February 26, 2018, the Company's Board of Directors determined the performance criteria for the RSUs had been satisfied at a level that resulted in 100% of the Target RSU Number becoming eligible for time-based vesting. Pursuant to time-based vesting requirements, 100% of the award would vest on March 15, 2020, subject to possible adjustment based on a total stockholder return ("TSR") performance metric covering the period of February 1, 2017 to January 31, 2020 (the "TSR Period"). As a result of the Company's TSR performance over the TSR Period, the RSUs eligible to vest were reduced by 25%. A total of 8,399 ordinary shares were delivered to reporting person. Read SEC document |
| March 17, 2020 Filed Mar 19, 2020 21:44 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 6,607 | $38.99 | $257,593.72 |
DisclosureSEC source: 0001280263-20-000019 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 935,567 F2 · kind: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| March 17, 2020 Filed Mar 19, 2020 21:44 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 15,403 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-20-000019 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 942,174 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 17, 2019 Filed Dec 19, 2019 22:04 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,967 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000120 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,703 Underlying: Ordinary Shares · 2,967 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: The restricted stock units vest at the rate of 1/12 per quarter commencing on March 15, 2019. F4 · 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 17, 2019 Filed Dec 19, 2019 22:04 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 4,037 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000120 · edgardoc.xml · derivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,222 Underlying: Ordinary Shares · 4,037 shares Expires 2021-06-15 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 June 15, 2018. F3 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on June 15, 2018. Read SEC document |
| December 17, 2019 Filed Dec 19, 2019 22:04 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 3,420 | $56.31 | $192,594.56 |
DisclosureSEC source: 0001280263-19-000120 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 926,771 F2 · kind: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| December 17, 2019 Filed Dec 19, 2019 22:04 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 7,004 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-19-000120 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 930,191 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 17, 2019 Filed Sep 18, 2019 21:00 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,967 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000090 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,670 Underlying: Ordinary Shares · 2,967 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 |
| September 17, 2019 Filed Sep 18, 2019 21:00 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 4,037 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000090 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,259 Underlying: Ordinary Shares · 4,037 shares Expires 2021-06-15 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 June 15, 2018. F4 · derivative.expiration_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on June 15, 2018. Read SEC document |
| September 17, 2019 Filed Sep 18, 2019 21:00 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 2,614 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000090 · edgardoc.xml · derivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 2,614 shares Expires 2019-09-15 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 RSUs vest as to 1/10 of the RSUs on June 15, 2017 and 1/10 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on September 15, 2019. F3 · derivative.expiration_date: The RSUs vest as to 1/10 of the RSUs on June 15, 2017 and 1/10 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on September 15, 2019. Read SEC document |
| September 17, 2019 Filed Sep 18, 2019 21:00 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 6,345 | $64.14 | $406,983.53 |
DisclosureSEC source: 0001280263-19-000090 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 923,187 F2 · kind: Shares sold to pay tax obligations resulting from the vesting of restricted stock awards and restricted stock units. Read SEC document |
| September 17, 2019 Filed Sep 18, 2019 21:00 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 9,618 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-19-000090 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 929,532 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.