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 |
|---|---|---|---|---|---|---|
| September 03, 2021 Filed Sep 7, 2021 23:47 UTC |
PAISLEY CHRISTOPHER BDirector
|
Exercise / conversionOrdinary Shares | 736 | $16.35 | $12,033.60 |
DisclosureSEC source: 0001280263-21-000074 · edgardoc.xml · nonDerivative · entry 1 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,286 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 03, 2021 Filed Sep 8, 2021 19:33 UTC | SaleOrdinary Shares | 970 | $135.23 | $131,173.10 |
DisclosureSEC source: 0001280263-21-000080 · edgardoc.xml · nonDerivative · entry 5 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 43,375 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 4, 2021. F6 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $135.05 to $135.44 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 03, 2021 Filed Sep 8, 2021 19:33 UTC | SaleOrdinary Shares | 2,678 | $134.47 | $360,110.66 |
DisclosureSEC source: 0001280263-21-000080 · edgardoc.xml · nonDerivative · entry 4 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,345 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 4, 2021. F5 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $134.00 to $134.93 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 03, 2021 Filed Sep 8, 2021 19:33 UTC | SaleOrdinary Shares | 3,141 | $133.54 | $419,449.14 |
DisclosureSEC source: 0001280263-21-000080 · edgardoc.xml · nonDerivative · entry 3 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 47,023 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 4, 2021. F4 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $132.95 to $133.94 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 03, 2021 Filed Sep 8, 2021 19:33 UTC | SaleOrdinary Shares | 1,311 | $132.34 | $173,497.74 |
DisclosureSEC source: 0001280263-21-000080 · edgardoc.xml · nonDerivative · entry 2 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,164 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 4, 2021. F3 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $131.80 to $132.44 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 03, 2021 Filed Sep 8, 2021 19:33 UTC | SaleOrdinary Shares | 1,900 | $130.95 | $248,805.00 |
DisclosureSEC source: 0001280263-21-000080 · edgardoc.xml · nonDerivative · entry 1 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,475 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 4, 2021. F2 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $130.60 to $131.34 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 02, 2021 Filed Sep 7, 2021 23:49 UTC |
Schwarting Elizabeth MDirector
|
GrantRestricted Stock Units · Derivative | 1,508 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000078 · edgardoc.xml · derivative · entry 1 Schwarting Elizabeth M · CIK 0001814048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,508 Underlying: Ordinary Shares · 1,508 shares Expires 2022-09-15 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: 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 02, 2021 Filed Sep 7, 2021 19:48 UTC |
Hon Hsiao-WuenDirector
|
GrantRestricted Stock Units · Derivative | 1,508 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000076 · edgardoc.xml · derivative · entry 1 Hon Hsiao-Wuen · CIK 0001715983 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,508 Underlying: Ordinary Shares · 1,508 shares Expires 2022-09-15 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: 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 02, 2021 Filed Sep 7, 2021 19:47 UTC |
Hu ChenmingDirector
|
GrantRestricted Stock Units · Derivative | 1,508 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000073 · edgardoc.xml · derivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,508 Underlying: Ordinary Shares · 1,508 shares Expires 2022-09-15 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: 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 02, 2021 Filed Sep 7, 2021 23:49 UTC |
Meng Teresa HDirector
|
GrantRestricted Stock Units · Derivative | 1,508 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000077 · edgardoc.xml · derivative · entry 1 Meng Teresa H · CIK 0001277622 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,508 Underlying: Ordinary Shares · 1,508 shares Expires 2022-09-15 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: 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 02, 2021 Filed Sep 7, 2021 23:48 UTC |
RICHARDSON DAVID JEFFREYDirector
|
GrantRestricted Stock Units · Derivative | 1,508 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000075 · edgardoc.xml · derivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,508 Underlying: Ordinary Shares · 1,508 shares Expires 2022-09-15 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: 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 02, 2021 Filed Sep 7, 2021 23:47 UTC |
PAISLEY CHRISTOPHER BDirector
|
GrantRestricted Stock Units · Derivative | 1,508 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000074 · edgardoc.xml · derivative · entry 4 PAISLEY CHRISTOPHER B · CIK 0001189229 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,508 Underlying: Ordinary Shares · 1,508 shares Expires 2022-09-15 F3 · 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 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. F4 · 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 02, 2021 Filed Sep 7, 2021 21:45 UTC |
VERHALEN ANDREW WDirector
|
GrantRestricted Stock Units · Derivative | 1,508 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-21-035260 · doc4.xml · derivative · entry 1 VERHALEN ANDREW W · CIK 0001205979 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,508 Underlying: Ordinary Shares · 1,508 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 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 01, 2021 Filed Sep 2, 2021 16:57 UTC |
Hu ChenmingDirector
|
SaleOrdinary Shares | 4,000 | $120.00 | $480,000.00 |
DisclosureSEC source: 0001280263-21-000072 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,953 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on December 11, 2020. Read SEC document |
| July 19, 2021 Filed Jul 20, 2021 20:13 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 44,444 | $0.00 Strike: $8.82 | $0.00 |
DisclosureSEC source: 0001280263-21-000070 · edgardoc.xml · derivative · entry 2 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 44,444 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. F1 · derivative.exercise_date: Shares subject to the option vest monthly over four years beginning on August 1, 2011. Read SEC document |
| July 19, 2021 Filed Jul 20, 2021 20:13 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionOrdinary Shares | 44,444 | $8.82 | $391,996.08 |
DisclosureSEC source: 0001280263-21-000070 · edgardoc.xml · nonDerivative · entry 1 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 650,354 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 |
| June 29, 2021 Filed Jun 30, 2021 21:00 UTC |
Day ChristopherVP, Marketing
|
SaleOrdinary Shares | 786 | $108.00 | $84,888.00 |
DisclosureSEC source: 0001280263-21-000067 · edgardoc.xml · nonDerivative · entry 1 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,500 Read SEC document |
| June 28, 2021 Filed Jun 30, 2021 21:00 UTC |
Schwarting Elizabeth MDirector
|
SaleOrdinary Shares | 958 | $104.43 | $100,041.64 |
DisclosureSEC source: 0001280263-21-000068 · edgardoc.xml · nonDerivative · entry 1 Schwarting Elizabeth M · CIK 0001814048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,129 F1 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $104.2234 to $104.54 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 |
| June 28, 2021 Filed Jun 30, 2021 21:00 UTC |
Chen Yun-LungVP, Business Development
|
SaleOrdinary Shares | 5,951 | $104.09 | $619,429.47 |
DisclosureSEC source: 0001280263-21-000066 · edgardoc.xml · nonDerivative · entry 1 Chen Yun-Lung · CIK 0001602676 · VP, Business Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,189 F1 · price: The sale price reported in column 4 of Table I represents the weighted average sale price of the shares sold ranging from $103.85 to $104.09 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 |
| June 16, 2021 Filed Jun 17, 2021 17:23 UTC | Exercise / conversionRestricted Stock Units · Derivative | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000062 · edgardoc.xml · derivative · entry 6 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,650 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 |
|
| June 16, 2021 Filed Jun 17, 2021 17:23 UTC | Exercise / conversionRestricted Stock Units · Derivative | 1,193 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000062 · edgardoc.xml · derivative · entry 5 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,354 Underlying: Ordinary Shares · 1,193 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, 2021 Filed Jun 17, 2021 17:23 UTC | Exercise / conversionRestricted Stock Units · Derivative | 6,250 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000062 · edgardoc.xml · derivative · entry 4 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,250 Underlying: Ordinary Shares · 6,250 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. F4 · derivative.exercise_date: The RSUs vest as to 1/4 of the RSUs on September 15, 2019 and 1/16 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on September 15, 2022. F4 · derivative.expiration_date: The RSUs vest as to 1/4 of the RSUs on September 15, 2019 and 1/16 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on September 15, 2022. Read SEC document |
|
| June 16, 2021 Filed Jun 17, 2021 17:23 UTC | Exercise / conversionRestricted Stock Units · Derivative | 1,187 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000062 · edgardoc.xml · derivative · entry 3 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,561 Underlying: Ordinary Shares · 1,187 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 |
|
| June 16, 2021 Filed Jun 17, 2021 17:23 UTC | SaleOrdinary Shares | 4,671 | $101.39 | $473,592.69 |
DisclosureSEC source: 0001280263-21-000062 · edgardoc.xml · nonDerivative · entry 2 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53,375 F2 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
|
| June 16, 2021 Filed Jun 17, 2021 17:23 UTC | Exercise / conversionOrdinary Shares | 9,143 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000062 · edgardoc.xml · nonDerivative · entry 1 EICHLER KEVIN C · CIK 0001103965 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,046 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 16, 2021 Filed Jun 17, 2021 21:07 UTC |
Schwarting Elizabeth MDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 958 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000057 · edgardoc.xml · derivative · entry 2 Schwarting Elizabeth M · CIK 0001814048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 959 Underlying: Ordinary Shares · 958 shares Expires 2021-09-15 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, 2020, so as to be 100% vested on September 15, 2021. 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, 2020, so as to be 100% vested on September 15, 2021. Read SEC document |
| June 16, 2021 Filed Jun 17, 2021 21:07 UTC |
Schwarting Elizabeth MDirector
|
Exercise / conversionOrdinary Shares | 958 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000057 · edgardoc.xml · nonDerivative · entry 1 Schwarting Elizabeth M · CIK 0001814048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,087 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 16, 2021 Filed Jun 17, 2021 17:06 UTC |
Hon Hsiao-WuenDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 958 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000055 · edgardoc.xml · derivative · entry 2 Hon Hsiao-Wuen · CIK 0001715983 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 959 Underlying: Ordinary Shares · 958 shares Expires 2021-09-15 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, 2020, so as to be 100% vested on September 15, 2021. 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, 2020, so as to be 100% vested on September 15, 2021. Read SEC document |
| June 16, 2021 Filed Jun 17, 2021 17:06 UTC |
Hon Hsiao-WuenDirector
|
Exercise / conversionOrdinary Shares | 958 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000055 · edgardoc.xml · nonDerivative · entry 1 Hon Hsiao-Wuen · CIK 0001715983 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,479 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 16, 2021 Filed Jun 17, 2021 17:04 UTC |
Hu ChenmingDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 958 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000052 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 959 Underlying: Ordinary Shares · 958 shares Expires 2021-09-15 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, 2020, so as to be 100% vested on September 15, 2021. 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, 2020, so as to be 100% vested on September 15, 2021. Read SEC document |
| June 16, 2021 Filed Jun 17, 2021 17:04 UTC |
Hu ChenmingDirector
|
Exercise / conversionOrdinary Shares | 958 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000052 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,953 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 16, 2021 Filed Jun 17, 2021 21:23 UTC |
Day ChristopherVP, Marketing
|
Exercise / conversionRestricted Stock Units · Derivative | 275 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000061 · edgardoc.xml · derivative · entry 6 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,027 Underlying: Ordinary Shares · 275 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 |
| June 16, 2021 Filed Jun 17, 2021 21:23 UTC |
Day ChristopherVP, Marketing
|
Exercise / conversionRestricted Stock Units · Derivative | 671 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000061 · edgardoc.xml · derivative · entry 5 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,699 Underlying: Ordinary Shares · 671 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, 2021 Filed Jun 17, 2021 21:23 UTC |
Day ChristopherVP, Marketing
|
Exercise / conversionRestricted Stock Units · Derivative | 668 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000061 · edgardoc.xml · derivative · entry 4 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,003 Underlying: Ordinary Shares · 668 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, 2021 Filed Jun 17, 2021 21:23 UTC |
Day ChristopherVP, Marketing
|
Exercise / conversionRestricted Stock Units · Derivative | 1,212 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000061 · edgardoc.xml · derivative · entry 3 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,212 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, 2021 Filed Jun 17, 2021 21:23 UTC |
Day ChristopherVP, Marketing
|
SaleOrdinary Shares | 1,445 | $101.39 | $146,508.55 |
DisclosureSEC source: 0001280263-21-000061 · edgardoc.xml · nonDerivative · entry 2 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,286 F2 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| June 16, 2021 Filed Jun 17, 2021 21:23 UTC |
Day ChristopherVP, Marketing
|
Exercise / conversionOrdinary Shares | 2,826 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000061 · edgardoc.xml · nonDerivative · entry 1 Day Christopher · CIK 0001558685 · VP, Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,731 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 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Chen Yun-LungVP, Business Development
|
Exercise / conversionRestricted Stock Units · Derivative | 293 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000060 · edgardoc.xml · derivative · entry 5 Chen Yun-Lung · CIK 0001602676 · VP, Business Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,229 Underlying: Ordinary Shares · 293 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 |
| June 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Chen Yun-LungVP, Business Development
|
Exercise / conversionRestricted Stock Units · Derivative | 711 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000060 · edgardoc.xml · derivative · entry 4 Chen Yun-Lung · CIK 0001602676 · VP, Business Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,981 Underlying: Ordinary Shares · 711 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 |
| June 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Chen Yun-LungVP, Business Development
|
Exercise / conversionRestricted Stock Units · Derivative | 708 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000060 · edgardoc.xml · derivative · entry 3 Chen Yun-Lung · CIK 0001602676 · VP, Business Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,123 Underlying: Ordinary Shares · 708 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 |
| June 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Chen Yun-LungVP, Business Development
|
Exercise / conversionRestricted Stock Units · Derivative | 1,279 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000060 · edgardoc.xml · derivative · entry 2 Chen Yun-Lung · CIK 0001602676 · VP, Business Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,279 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. F2 · derivative.exercise_date: The restricted stock units vest at the rate of 1/12 per quarter commencing on June 15, 2018. F2 · 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, 2021 Filed Jun 17, 2021 21:22 UTC |
Chen Yun-LungVP, Business Development
|
Exercise / conversionOrdinary Shares | 2,991 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000060 · edgardoc.xml · nonDerivative · entry 1 Chen Yun-Lung · CIK 0001602676 · VP, Business Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 57,140 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 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 917 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000059 · edgardoc.xml · derivative · entry 6 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,089 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. 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 |
| June 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,735 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000059 · edgardoc.xml · derivative · entry 5 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,143 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 |
| June 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 2,967 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000059 · edgardoc.xml · derivative · entry 4 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,901 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, 2021 Filed Jun 17, 2021 21:22 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionRestricted Stock Units · Derivative | 4,037 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000059 · 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 · 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, 2021 Filed Jun 17, 2021 21:22 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
SaleOrdinary Shares | 5,444 | $101.39 | $551,967.16 |
DisclosureSEC source: 0001280263-21-000059 · edgardoc.xml · nonDerivative · entry 2 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 866,907 F2 · shares: Shares sold to pay tax obligations resulting from the vesting of restricted stock units. Read SEC document |
| June 16, 2021 Filed Jun 17, 2021 21:22 UTC |
Kohn LeslieDirector · Chief Technology Officer
|
Exercise / conversionOrdinary Shares | 10,656 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000059 · edgardoc.xml · nonDerivative · entry 1 Kohn Leslie · CIK 0001558645 · Director · Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 872,351 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 |
| June 16, 2021 Filed Jun 17, 2021 21:21 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionRestricted Stock Units · Derivative | 1,467 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000058 · edgardoc.xml · derivative · entry 6 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,142 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. 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 |
| June 16, 2021 Filed Jun 17, 2021 21:21 UTC |
Wang Feng-MingDirector · CEO
|
Exercise / conversionRestricted Stock Units · Derivative | 3,593 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000058 · edgardoc.xml · derivative · entry 5 Wang Feng-Ming · CIK 0001558686 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,147 Underlying: Ordinary Shares · 3,593 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.