Last 12 months
Inside the activity.
0 purchase rows · 44 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 9 |
| Jan 2026 | 0 | 1 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 13 |
| Apr 2026 | 0 | 1 |
| May 2026 | 0 | 4 |
| Jun 2026 | 0 | 7 |
| Jul 2026 | 0 | 3 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 6 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 1,078 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000100 · edgardoc.xml · derivative · entry 5 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,696 Underlying: Ordinary Shares · 1,078 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 734 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000100 · edgardoc.xml · derivative · entry 4 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,669 Underlying: Ordinary Shares · 734 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,237 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000100 · edgardoc.xml · derivative · entry 3 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,238 Underlying: Ordinary Shares · 2,237 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Lee Chan WChief Operating Officer
|
SaleOrdinary Shares | 2,055 | $83.77 | $172,147.35 |
DisclosureSEC source: 0001280263-22-000100 · edgardoc.xml · nonDerivative · entry 2 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,891 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 22:15 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionOrdinary Shares | 4,049 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000100 · edgardoc.xml · nonDerivative · entry 1 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 68,946 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 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 1,185 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000099 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,666 Underlying: Ordinary Shares · 1,185 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 917 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000099 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,586 Underlying: Ordinary Shares · 917 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,735 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000099 · edgardoc.xml · derivative · entry 3 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,735 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. 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
SaleOrdinary Shares | 2,455 | $83.77 | $205,655.35 |
DisclosureSEC source: 0001280263-22-000099 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 901,860 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 22:15 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionOrdinary Shares | 4,837 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000099 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 904,315 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 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionRestricted Stock Units · Derivative | 2,241 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000098 · edgardoc.xml · derivative · entry 5 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,168 Underlying: Ordinary Shares · 2,241 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionRestricted Stock Units · Derivative | 1,467 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000098 · edgardoc.xml · derivative · entry 4 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,338 Underlying: Ordinary Shares · 1,467 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionRestricted Stock Units · Derivative | 3,592 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000098 · edgardoc.xml · derivative · entry 3 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,593 Underlying: Ordinary Shares · 3,592 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 |
| December 16, 2022 Filed Dec 20, 2022 22:15 UTC |
Wang Feng-MingDirector · CEO
|
SaleOrdinary Shares | 3,703 | $83.77 | $310,200.31 |
DisclosureSEC source: 0001280263-22-000098 · edgardoc.xml · nonDerivative · entry 2 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 697,222 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 22:15 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionOrdinary Shares | 7,300 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000098 · edgardoc.xml · nonDerivative · entry 1 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 700,925 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 16, 2022 Filed Dec 20, 2022 22:13 UTC |
De Greef-Safft AnneDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 779 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000097 · edgardoc.xml · derivative · entry 2 De Greef-Safft Anne · CIK 0001630533 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,338 Underlying: Ordinary Shares · 779 shares Expires 2023-09-15 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. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:13 UTC |
De Greef-Safft AnneDirector
|
Exercise / conversionOrdinary Shares | 779 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000097 · edgardoc.xml · nonDerivative · entry 1 De Greef-Safft Anne · CIK 0001630533 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,842 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 16, 2022 Filed Dec 20, 2022 22:12 UTC |
RICHARDSON DAVID JEFFREYDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 779 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000094 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,338 Underlying: Ordinary Shares · 779 shares Expires 2023-09-15 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. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:12 UTC |
RICHARDSON DAVID JEFFREYDirector
|
Exercise / conversionOrdinary Shares | 779 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000094 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,882 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 16, 2022 Filed Dec 20, 2022 22:12 UTC |
PAISLEY CHRISTOPHER BDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 779 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000093 · edgardoc.xml · derivative · entry 2 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,338 Underlying: Ordinary Shares · 779 shares Expires 2023-09-15 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. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:12 UTC |
PAISLEY CHRISTOPHER BDirector
|
Exercise / conversionOrdinary Shares | 779 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000093 · edgardoc.xml · nonDerivative · entry 1 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,351 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 16, 2022 Filed Dec 20, 2022 22:00 UTC |
VERHALEN ANDREW WDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 779 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-039120 · doc4.xml · derivative · entry 5 VERHALEN ANDREW W · CIK 0001205979 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,338 Underlying: Ordinary Shares · 779 shares Expires not disclosed 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 as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. F2 · derivative.expiration_date: The restricted stock units vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:00 UTC |
VERHALEN ANDREW WDirector
|
Exercise / conversionOrdinary Shares | 779 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-22-039120 · doc4.xml · nonDerivative · entry 1 VERHALEN ANDREW W · CIK 0001205979 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 72,623 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 14, 2022 Filed Dec 15, 2022 23:37 UTC |
Day ChristopherVP, Marketing
|
SaleOrdinary Shares | 2,000 | $90.82 | $181,640.00 |
DisclosureSEC source: 0001280263-22-000091 · edgardoc.xml · nonDerivative · entry 2 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,398 Read SEC document |
| December 14, 2022 Filed Dec 15, 2022 23:37 UTC |
Day ChristopherVP, Marketing
|
SaleOrdinary Shares | 333 | $90.82 | $30,244.63 |
DisclosureSEC source: 0001280263-22-000091 · edgardoc.xml · nonDerivative · entry 1 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,398 Read SEC document |
| October 18, 2022 Filed Oct 19, 2022 17:52 UTC |
PAISLEY CHRISTOPHER BDirector
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 1,555 | $0.00 Strike: $38.92 | $0.00 |
DisclosureSEC source: 0001280263-22-000089 · edgardoc.xml · derivative · entry 2 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,555 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. F1 · derivative.exercise_date: The shares subject to the option vest at a rate of 1/12 per month following the vesting start date of September 8, 2014. Read SEC document |
| October 18, 2022 Filed Oct 19, 2022 17:52 UTC |
PAISLEY CHRISTOPHER BDirector
|
Exercise / conversionOrdinary Shares | 1,555 | $38.92 | $60,520.60 |
DisclosureSEC source: 0001280263-22-000089 · edgardoc.xml · nonDerivative · entry 1 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,572 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 26, 2022 Filed Sep 28, 2022 20:25 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
SaleOrdinary Shares | 6,179 | $58.95 | $364,256.38 |
DisclosureSEC source: 0001280263-22-000088 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 899,478 F1 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $58.92 to $59.08 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 |
| September 19, 2022 Filed Sep 20, 2022 20:56 UTC |
Schwarting Elizabeth MDirector
|
SaleOrdinary Shares | 113 | $64.24 | $7,259.12 |
DisclosureSEC source: 0001280263-22-000086 · edgardoc.xml · nonDerivative · entry 2 Schwarting Elizabeth M · CIK 0001814048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,442 F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on December 23, 2021. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:56 UTC |
Schwarting Elizabeth MDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000086 · edgardoc.xml · derivative · entry 3 Schwarting Elizabeth M · CIK 0001814048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 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 restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F3 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:56 UTC |
Schwarting Elizabeth MDirector
|
Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000086 · edgardoc.xml · nonDerivative · entry 1 Schwarting Elizabeth M · CIK 0001814048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,555 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 16:56 UTC |
Hon Hsiao-WuenDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000085 · edgardoc.xml · derivative · entry 2 Hon Hsiao-Wuen · CIK 0001715983 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 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. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 16:56 UTC |
Hon Hsiao-WuenDirector
|
Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000085 · edgardoc.xml · nonDerivative · entry 1 Hon Hsiao-Wuen · CIK 0001715983 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,946 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 21:02 UTC |
VERHALEN ANDREW WDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-031598 · doc4.xml · derivative · entry 5 VERHALEN ANDREW W · CIK 0001205979 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 377 shares Expires not disclosed 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 as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 21:02 UTC |
VERHALEN ANDREW WDirector
|
Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-22-031598 · doc4.xml · nonDerivative · entry 1 VERHALEN ANDREW W · CIK 0001205979 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 71,844 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 20:55 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 1,077 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000079 · edgardoc.xml · derivative · entry 5 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,774 Underlying: Ordinary Shares · 1,077 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 20:55 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 734 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000079 · edgardoc.xml · derivative · entry 4 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,403 Underlying: Ordinary Shares · 734 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 20:55 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,238 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000079 · edgardoc.xml · derivative · entry 3 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,475 Underlying: Ordinary Shares · 2,238 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 20:55 UTC |
Lee Chan WChief Operating Officer
|
SaleOrdinary Shares | 2,072 | $63.25 | $131,054.00 |
DisclosureSEC source: 0001280263-22-000079 · edgardoc.xml · nonDerivative · entry 2 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 64,897 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 20:55 UTC |
Lee Chan WChief Operating Officer
|
Exercise / conversionOrdinary Shares | 4,049 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000079 · edgardoc.xml · nonDerivative · entry 1 Lee Chan W · CIK 0001882825 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,969 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 |
| September 16, 2022 Filed Sep 20, 2022 16:55 UTC |
Hu ChenmingDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000082 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 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. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 16:55 UTC |
Hu ChenmingDirector
|
Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000082 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,309 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 20:56 UTC |
De Greef-Safft AnneDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 355 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000087 · edgardoc.xml · derivative · entry 2 De Greef-Safft Anne · CIK 0001630533 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 355 shares Expires 2022-09-15 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. F2 · derivative.exercise_date: The award will vest as to 1/3rd of the restricted stock units on each of March 15, 2022, June 15, 2022 and September 15, 2022, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The award will vest as to 1/3rd of the restricted stock units on each of March 15, 2022, June 15, 2022 and September 15, 2022, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:56 UTC |
De Greef-Safft AnneDirector
|
Exercise / conversionOrdinary Shares | 355 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000087 · edgardoc.xml · nonDerivative · entry 1 De Greef-Safft Anne · CIK 0001630533 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,063 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 20:56 UTC |
RICHARDSON DAVID JEFFREYDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000084 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 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. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:56 UTC |
RICHARDSON DAVID JEFFREYDirector
|
Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000084 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,103 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 20:55 UTC |
PAISLEY CHRISTOPHER BDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000083 · edgardoc.xml · derivative · entry 2 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 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. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:55 UTC |
PAISLEY CHRISTOPHER BDirector
|
Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000083 · edgardoc.xml · nonDerivative · entry 1 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,017 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 20:55 UTC |
Day ChristopherVP, Marketing
|
Exercise / conversionRestricted Stock Units · Derivative | 358 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000081 · edgardoc.xml · derivative · entry 5 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,577 Underlying: Ordinary Shares · 358 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 20:55 UTC |
Day ChristopherVP, Marketing
|
Exercise / conversionRestricted Stock Units · Derivative | 276 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000081 · edgardoc.xml · derivative · entry 4 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,651 Underlying: Ordinary Shares · 276 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.