Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| ACM Research, Inc.ACMR · Entity 3926 | Director | March 17, 2025 | March 19, 2025 |
| AMBARELLA INCAMBA · Entity 4248 | Director | September 08, 2026 | September 10, 2026 |
| Fortinet, Inc.FTNT · Entity 2890 | Director | September 30, 2020 | October 01, 2020 |
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.
ACM Research, Inc.
Report date March 17, 2025 · Filed March 19, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 100,002 |
Reported balance
After 2025-03-17 transaction · row 1
1 source rowRow 1 · 2025-03-17 · Sale · Disposed 163,308 · Balance 100,002 F1: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2024. |
Filing footnotes · ownership attribution and instrument terms
F1: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2024.
AMBARELLA INC
Report date September 08, 2026 · Filed September 10, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 32,667 |
Reported balance
After 2026-09-08 transaction · row 1
1 source rowRow 1 · 2026-09-08 · Grant · Acquired 3,151 · Balance 32,667 F1: Effective as of September 8, 2026, the Board of Directors approved an annual restricted stock unit grant of 3,151 Ordinary Shares to each independent director. The RSU grant vests as to 1/4th of the Ordinary Shares each three months following the vesting start date of September 15, 2026, so as to be 100% vested on September 15, 2027, subject to continued service with the Company. |
Filing footnotes · ownership attribution and instrument terms
F1: Effective as of September 8, 2026, the Board of Directors approved an annual restricted stock unit grant of 3,151 Ordinary Shares to each independent director. The RSU grant vests as to 1/4th of the Ordinary Shares each three months following the vesting start date of September 15, 2026, so as to be 100% vested on September 15, 2027, subject to continued service with the Company.
Fortinet, Inc.
Report date September 30, 2020 · Filed October 01, 2020
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 2,580 |
Reported balance
After 2020-09-30 transaction · row 1
1 source rowRow 1 · 2020-09-30 · Exercise / conversion · Acquired 448 · Balance 2,580 F1: Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2020. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 1,344 |
Reported balance
After 2020-09-30 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2020-09-30 · Exercise / conversion · Disposed 448 · Balance 1,344 F2: Each RSU represents a contingent right to receive one share of the Issuer's common stock. F1: Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2020. F3: The RSUs will vest in substantially equal increments on each of September 30, 2020, December 31, 2020, March 31, 2021, and the earlier of (i) June 30, 2021 and (ii) the date immediately preceding the Issuer's 2021 annual meeting of shareholders, subject to the Reporting Person's provision of services to the Issuer on each vesting date. Shares of the Issuer's Common Stock will be delivered to the Reporting Person following vesting. F4: RSUs do not expire; they either vest or are canceled prior to vest date. |
Filing footnotes · ownership attribution and instrument terms
F1: Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2020.
F2: Each RSU represents a contingent right to receive one share of the Issuer's common stock.
F3: The RSUs will vest in substantially equal increments on each of September 30, 2020, December 31, 2020, March 31, 2021, and the earlier of (i) June 30, 2021 and (ii) the date immediately preceding the Issuer's 2021 annual meeting of shareholders, subject to the Reporting Person's provision of services to the Issuer on each vesting date. Shares of the Issuer's Common Stock will be delivered to the Reporting Person following vesting.
F4: RSUs do not expire; they either vest or are canceled prior to vest date.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
INPHI Corp
Report date April 20, 2021 · Filed April 20, 2021
Section 16 reporting ended · disclosed 2021-04-20. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 1,478 |
Reported balance
After 2021-04-20 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2021-04-20 · Disposition to issuer · Disposed 65,503 · Balance 1,478 F1: On April 20, 2021, pursuant to the Agreement and Plan of Merger and Reorganization, dated as of October 29, 2020 (the "Merger Agreement") by and among by and among Marvell Technology Group Ltd., a Bermuda exempted company ("Marvell"), Marvell Technology, Inc. (f/k/a Maui HoldCo, Inc.), a Delaware corporation and a wholly owned subsidiary of Marvell ("HoldCo"), Maui Acquisition Company Ltd, a Bermuda exempted company and a wholly owned subsidiary of HoldCo ("Bermuda Merger Sub"), Indigo Acquisition Corp., a Delaware corporation and a wholly owned subsidiary of HoldCo ("Delaware Merger Sub"), and Inphi Corporation, a Delaware corporation ("Inphi"), Bermuda Merger Sub merged with and into Marvell with Marvell as the surviving corporation and a wholly owned subsidiary of Holdco (the "Bermuda Merger"), F2: (continued from footnote 1) and Delaware Merger Sub merged with and into Inphi with Inphi as the surviving corporation and a wholly owned subsidiary of Holdco (the "Delaware Merger" and, together with the Bermuda Merger, the "Mergers"). At the effective time of the Mergers, the shares of Inphi Common Stock (the "Inphi Common Stock") were disposed pursuant to the Merger Agreement, whereby the outstanding Inphi Common Stock were automatically converted into the right to receive 2.323 shares of HoldCo Common Stock and $66.00 in cash, without interest (in addition to cash in lieu of fractional shares). |
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2021-04-20 transaction · row 2
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 2 · 2021-04-20 · Disposition to issuer · Disposed 1,478 · Balance 0 F3: Per the terms of the Merger Agreement, 1,478 RSUs that were outstanding and vested immediately prior to the effective time of the Mergers were cancelled in exchange for (subject to applicable withholding or other taxes), (i) an amount of cash equal to the product of (A) $66.00, multiplied by (B) the total number of shares of Inphi Common Stock subject to such RSU, and (ii) a number of shares of HoldCo Common Stock equal to the product of (A) 2.323, multiplied by (B) the total number of shares of Inphi Common Stock subject to such RSU. |
Filing footnotes · ownership attribution and instrument terms
F1: On April 20, 2021, pursuant to the Agreement and Plan of Merger and Reorganization, dated as of October 29, 2020 (the "Merger Agreement") by and among by and among Marvell Technology Group Ltd., a Bermuda exempted company ("Marvell"), Marvell Technology, Inc. (f/k/a Maui HoldCo, Inc.), a Delaware corporation and a wholly owned subsidiary of Marvell ("HoldCo"), Maui Acquisition Company Ltd, a Bermuda exempted company and a wholly owned subsidiary of HoldCo ("Bermuda Merger Sub"), Indigo Acquisition Corp., a Delaware corporation and a wholly owned subsidiary of HoldCo ("Delaware Merger Sub"), and Inphi Corporation, a Delaware corporation ("Inphi"), Bermuda Merger Sub merged with and into Marvell with Marvell as the surviving corporation and a wholly owned subsidiary of Holdco (the "Bermuda Merger"),
F2: (continued from footnote 1) and Delaware Merger Sub merged with and into Inphi with Inphi as the surviving corporation and a wholly owned subsidiary of Holdco (the "Delaware Merger" and, together with the Bermuda Merger, the "Mergers"). At the effective time of the Mergers, the shares of Inphi Common Stock (the "Inphi Common Stock") were disposed pursuant to the Merger Agreement, whereby the outstanding Inphi Common Stock were automatically converted into the right to receive 2.323 shares of HoldCo Common Stock and $66.00 in cash, without interest (in addition to cash in lieu of fractional shares).
F3: Per the terms of the Merger Agreement, 1,478 RSUs that were outstanding and vested immediately prior to the effective time of the Mergers were cancelled in exchange for (subject to applicable withholding or other taxes), (i) an amount of cash equal to the product of (A) $66.00, multiplied by (B) the total number of shares of Inphi Common Stock subject to such RSU, and (ii) a number of shares of HoldCo Common Stock equal to the product of (A) 2.323, multiplied by (B) the total number of shares of Inphi Common Stock subject to such RSU.
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 |
|---|---|---|---|---|---|---|
| December 16, 2020 Filed Dec 18, 2020 16:45 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 958 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000155 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,875 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 |
| December 16, 2020 Filed Dec 18, 2020 16:45 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 958 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-20-000155 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,037 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 03, 2020 Filed Dec 4, 2020 17:07 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 5,818 | $88.00 | $511,984.00 |
DisclosureSEC source: 0001280263-20-000142 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,079 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 26, 2020. Read SEC document |
| November 27, 2020 Filed Dec 2, 2020 17:18 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 5,000 | $78.00 | $390,000.00 |
DisclosureSEC source: 0001280263-20-000137 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,897 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 26, 2020. Read SEC document |
| November 24, 2020 Filed Nov 25, 2020 17:24 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 5,000 | $70.67 | $353,350.00 |
DisclosureSEC source: 0001280263-20-000128 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,897 F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on June 26, 2020. Read SEC document |
| September 30, 2020 Filed Oct 1, 2020 16:59 UTC | Fortinet, Inc. FTNT · Entity 2890 | Exercise / conversionRestricted Stock Units · Derivative | 448 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-052653 · doc4.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,344 Underlying: Common Stock · 448 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. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock. F1 · kind: Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2020. F3 · derivative.exercise_date: The RSUs will vest in substantially equal increments on each of September 30, 2020, December 31, 2020, March 31, 2021, and the earlier of (i) June 30, 2021 and (ii) the date immediately preceding the Issuer's 2021 annual meeting of shareholders, subject to the Reporting Person's provision of services to the Issuer on each vesting date. Shares of the Issuer's Common Stock will be delivered to the Reporting Person following vesting. F4 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vest date. Read SEC document |
| September 30, 2020 Filed Oct 1, 2020 16:59 UTC | Fortinet, Inc. FTNT · Entity 2890 | Exercise / conversionCommon Stock | 448 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-052653 · doc4.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,580 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 · kind: Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2020. Read SEC document |
| September 16, 2020 Filed Sep 18, 2020 16:55 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 858 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000108 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 858 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 will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2019, so as to be 100% vested on September 15, 2020. 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, 2019, so as to be 100% vested on September 15, 2020. Read SEC document |
| September 16, 2020 Filed Sep 18, 2020 16:55 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 858 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-20-000108 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,897 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 08, 2020 Filed Sep 10, 2020 19:00 UTC | ACM Research, Inc. ACMR · Entity 3926 | Exercise / conversionStock Option · Derivative | 31,102 | $0.00 Strike: $3.00 | $0.00 |
DisclosureSEC source: 0001140361-20-020159 · form4.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 31,102 shares Expires 2026-12-27 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 · kind: On September 8, 2020, the reporting person exercised a previously issued stock option to purchase 31,102 shares of Class A Common Stock of the Issuer. F2 · derivative.exercise_date: The option is fully vested. Read SEC document |
| September 08, 2020 Filed Sep 10, 2020 19:00 UTC | ACM Research, Inc. ACMR · Entity 3926 | Exercise / conversionClass A Common Stock | 31,102 | $3.00 | $93,306.00 |
DisclosureSEC source: 0001140361-20-020159 · form4.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,102 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 · kind: On September 8, 2020, the reporting person exercised a previously issued stock option to purchase 31,102 shares of Class A Common Stock of the Issuer. Read SEC document |
| September 04, 2020 Filed Sep 9, 2020 16:47 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantRestricted Stock Units · Derivative | 3,833 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000095 · edgardoc.xml · derivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,833 Underlying: Ordinary Shares · 3,833 shares Expires 2021-09-15 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, 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 |
| August 03, 2020 Filed Aug 5, 2020 17:30 UTC | ACM Research, Inc. ACMR · Entity 3926 | SaleClass A Common Stock | 7,806 | $100.00 | $780,600.00 |
DisclosureSEC source: 0001140361-20-017588 · form4.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. Read SEC document |
| July 13, 2020 Filed Jul 15, 2020 20:00 UTC | ACM Research, Inc. ACMR · Entity 3926 | SaleClass A Common Stock | 14,000 | $84.15 | $1,178,100.00 |
DisclosureSEC source: 0001140361-20-016099 · form4.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,806 F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. F2 · price: The price reported in Column 4 represents a weighted average price. The shares were sold in multiple transactions at prices ranging from $83.29 to $85.00, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Read SEC document |
| June 23, 2020 Filed Jun 24, 2020 17:01 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 1,112 | $0.00 Strike: $9.99 | $0.00 |
DisclosureSEC source: 0001280263-20-000086 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,112 shares Expires 2022-02-27 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 commencing on November 29, 2011. Read SEC document |
| June 23, 2020 Filed Jun 24, 2020 17:01 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,112 | $9.99 | $11,108.88 |
DisclosureSEC source: 0001280263-20-000086 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,039 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 16, 2020 Filed Jun 18, 2020 16:28 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 858 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000078 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 858 Underlying: Ordinary Shares · 858 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 will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2019, so as to be 100% vested on September 15, 2020. 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, 2019, so as to be 100% vested on September 15, 2020. Read SEC document |
| June 16, 2020 Filed Jun 18, 2020 16:28 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 858 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-20-000078 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,927 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 03, 2020 Filed Jun 5, 2020 21:16 UTC | ACM Research, Inc. ACMR · Entity 3926 | SaleClass A Common Stock | 8,194 | $65.12 | $533,593.28 |
DisclosureSEC source: 0001140361-20-013230 · form4.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,806 Read SEC document |
| May 22, 2020 Filed May 27, 2020 13:03 UTC | INPHI Corp IPHI · Entity 140160 | GrantCommon Stock | 1,478 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-20-011804 · rdgdoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 66,981 F1 · shares: The restricted stock units will vest 100% of the shares on the earlier of (a) the first anniversary of the date of grant or (b) immediately preceding the issuer's next annual meeting of stockholders. Read SEC document |
| March 17, 2020 Filed Mar 19, 2020 17:46 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 858 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-20-000023 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,716 Underlying: Ordinary Shares · 858 shares Expires 2020-09-15 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, 2019, so as to be 100% vested on September 15, 2020. 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, 2019, so as to be 100% vested on September 15, 2020. Read SEC document |
| March 17, 2020 Filed Mar 19, 2020 17:46 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 858 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-20-000023 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,069 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 17:05 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 857 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000124 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,574 Underlying: Ordinary Shares · 857 shares Expires 2020-09-15 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, 2019, so as to be 100% vested on September 15, 2020. 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, 2019, so as to be 100% vested on September 15, 2020. Read SEC document |
| December 17, 2019 Filed Dec 19, 2019 17:05 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 857 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-19-000124 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,211 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 |
| November 25, 2019 Filed Nov 26, 2019 10:59 UTC | INPHI Corp IPHI · Entity 140160 | SaleCommon Stock | 7,000 | $71.00 | $497,000.00 |
DisclosureSEC source: 0001437749-19-023559 · rdgdoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,503 Read SEC document |
| September 30, 2019 Filed Oct 1, 2019 17:43 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 10,000 | $63.00 | $630,000.00 |
DisclosureSEC source: 0001280263-19-000104 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,354 Read SEC document |
| September 30, 2019 Filed Oct 2, 2019 16:35 UTC Amendment | ACM Research, Inc. ACMR · Entity 3926 | Disposition to issuerStock Option · Derivative | 22,232 | $10.20 Strike: $3.00 | $226,655.24 |
DisclosureSEC source: 0001654954-19-011375 · section16.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,102 Underlying: Class A Common Stock · 22,232 shares Expires 2026-12-27 F1 · price: In connection with a public offering of Class A Common Stock by the Issuer, the reporting person and certain other stockholders entered into an Equity Purchase Agreement dated August 4, 2019 pursuant to which the reporting person and such stockholders agreed to sell, and the Issuer agreed to purchase, shares of the Issuer's Class A Common Stock funded by the net proceeds, if any, from the Issuer's sale of Class A Common Stock pursuant to an exercise of the underwriters' over-allotment option. The transaction date for the original Form 4 was August 23, 2019, the date of the closing of the underwriters' over-allotment option and therefore the date on which the obligations of the parties to the Equity Purchase Agreement became fixed and irrevocable. At the time of the filing of the original Form 4, it was contemplated that the reporting person would sell 22,232 of the outstanding shares of Class A Common Stock held by the reporting person in order to satisfy his obligations under the Equity Purchase Agreement and the original Form 4 accordingly reported a reduction of 22,232 in the number of shares of Class A Common Stock beneficially owned by the reporting person. Subsequent to the filing of the original Form 4, the reporting person and the Issuer agreed that the reporting person would instead satisfy his obligations under the Equity Purchase Agreement by cancelling the reporting person's rights to purchase 22,232 shares of Class A Common Stock under an outstanding stock option agreement. On September 30, 2019, such rights were cancelled in exchange for payment to the reporting person of $226,655.24 in cash, representing the purchase price due to the reporting person pursuant to the Equity Purchase Agreement net of the exercise price attributable to the 22,232 shares cancelled under the reporting person's stock option. Because no outstanding shares of Class A Common Stock were ultimately sold by the reporting person pursuant to the Equity Purchase Agreement, the reduction in the number of such shares reflected in the original Form 4 is not reflected in this amendment. F2 · derivative.exercise_date: The option vested and became exercisable as to 20,833 shares on May 1, 2017 and the remaining 62,501 shares vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date. Read SEC document |
| September 17, 2019 Filed Sep 18, 2019 17:01 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,312 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000094 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,312 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. 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, 2018, so as to be 100% vested on September 15, 2019. 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, 2018, so as to be 100% vested on September 15, 2019. Read SEC document |
| September 17, 2019 Filed Sep 18, 2019 17:01 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,312 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-19-000094 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,354 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. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Read SEC document |
| September 03, 2019 Filed Sep 5, 2019 18:01 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantRestricted Stock Units · Derivative | 3,431 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000066 · edgardoc.xml · derivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,431 Underlying: Ordinary Shares · 3,431 shares Expires 2020-09-15 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, 2019, so as to be 100% vested on September 15, 2020. Read SEC document |
| August 23, 2019 Filed Aug 27, 2019 20:42 UTC | ACM Research, Inc. ACMR · Entity 3926 | Disposition to issuerClass A Common Stock | 22,232 | $13.20 | $293,351.24 |
DisclosureSEC source: 0001654954-19-010060 · section16.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,768 F1 · price: In connection with a public offering of Class A Common Stock by the Issuer, the reporting person and certain other stockholders entered into an Equity Purchase Agreement dated August 4, 2019 pursuant to which the reporting person and such stockholders agreed to sell, and the Issuer agreed to purchase, shares of the Issuer's Common Stock funded by the net proceeds, if any, from the Issuer's sale of Class A Common Stock pursuant to an exercise of the underwriters' over-allotment option. The transaction being reported relates to the reporting person's sale under the Equity Purchase Agreement. The obligations of the parties to the Equity Purchase Agreement became fixed and irrevocable as of the transaction date, which is the date of the closing of the underwriters' over-allotment option. Read SEC document |
| June 18, 2019 Filed Jun 19, 2019 16:25 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,312 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000051 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,312 Underlying: Ordinary Shares · 1,312 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. 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, 2018, so as to be 100% vested on September 15, 2019. 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, 2018, so as to be 100% vested on September 15, 2019. Read SEC document |
| June 18, 2019 Filed Jun 19, 2019 16:25 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,312 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-19-000051 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,042 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 |
| May 24, 2019 Filed May 29, 2019 13:49 UTC | INPHI Corp IPHI · Entity 140160 | GrantCommon Stock | 4,020 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-19-010967 · rdgdoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 72,503 F1 · shares: The restricted stock units will vest 100% of the shares on the earlier of (a) the first anniversary of the date of grant or (b) immediately preceding the issuer's next annual meeting of stockholders. Read SEC document |
| March 19, 2019 Filed Mar 20, 2019 18:45 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,312 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-19-000025 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,624 Underlying: Ordinary Shares · 1,312 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. 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, 2018, so as to be 100% vested on September 15, 2019. 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, 2018, so as to be 100% vested on September 15, 2019. Read SEC document |
| March 19, 2019 Filed Mar 20, 2019 18:45 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,312 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-19-000025 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,730 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 |
| February 25, 2019 Filed Feb 26, 2019 16:22 UTC | INPHI Corp IPHI · Entity 140160 | GiftCommon Stock | 20,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-19-003406 · rdgdoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 68,483 Read SEC document |
| December 18, 2018 Filed Dec 20, 2018 17:36 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,312 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-18-000130 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,936 Underlying: Ordinary Shares · 1,312 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. 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, 2018, so as to be 100% vested on September 15, 2019. 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, 2018, so as to be 100% vested on September 15, 2019. Read SEC document |
| December 18, 2018 Filed Dec 20, 2018 17:36 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,312 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-18-000130 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,418 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 18, 2018 Filed Sep 20, 2018 17:57 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,232 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-18-000103 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 1,232 shares Expires 2018-09-15 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, 2017, so as to be 100% vested on September 15, 2018. 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, 2017, so as to be 100% vested on September 15, 2018. Read SEC document |
| September 18, 2018 Filed Sep 20, 2018 17:57 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,232 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-18-000103 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,106 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 04, 2018 Filed Sep 6, 2018 18:05 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantRestricted Stock Units · Derivative | 5,248 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-18-000077 · edgardoc.xml · derivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,248 Underlying: Ordinary Shares · 5,248 shares Expires 2019-09-15 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, 2018, so as to be 100% vested on September 15, 2019. Read SEC document |
| August 30, 2018 Filed Aug 31, 2018 16:37 UTC | ACM Research, Inc. ACMR · Entity 3926 | Exercise / conversionStock Option · Derivative | 30,000 | $0.00 Strike: $3.00 | $0.00 |
DisclosureSEC source: 0001654954-18-009766 · section16.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53,334 Underlying: Class A Common Stock · 30,000 shares Expires 2026-12-27 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 · kind: On August 30, 2018, the reporting person exercised previously issued stock options to purchase 30,000 shares of Class A Common Stock of the Issuer. F2 · derivative.exercise_date: The option vested and became exercisable as to 20,833 shares on May 1, 2017 and the remaining 62,501 shares vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date. Read SEC document |
| August 30, 2018 Filed Aug 31, 2018 16:37 UTC | ACM Research, Inc. ACMR · Entity 3926 | Exercise / conversionClass A Common Stock | 30,000 | $3.00 | $90,000.00 |
DisclosureSEC source: 0001654954-18-009766 · section16.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,000 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 · kind: On August 30, 2018, the reporting person exercised previously issued stock options to purchase 30,000 shares of Class A Common Stock of the Issuer. Read SEC document |
| June 18, 2018 Filed Jun 20, 2018 18:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,231 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-18-000056 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,232 Underlying: Ordinary Shares · 1,231 shares Expires 2018-09-15 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, 2017, so as to be 100% vested on September 15, 2018. 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, 2017, so as to be 100% vested on September 15, 2018. Read SEC document |
| June 18, 2018 Filed Jun 20, 2018 18:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,231 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-18-000056 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,874 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 |
| May 25, 2018 Filed May 30, 2018 17:15 UTC | INPHI Corp IPHI · Entity 140160 | GrantCommon Stock | 5,144 | $34.02 | $174,998.88 |
DisclosureSEC source: 0001437749-18-010949 · rdgdoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 88,483 F1 · shares: The restricted stock units will vest 100% of the shares on the earlier of (a) the first anniversary of the date of grant or (b) immediately preceding the issuer's next annual meeting of stockholders. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 18:04 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,232 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-18-000028 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,463 Underlying: Ordinary Shares · 1,232 shares Expires 2018-09-15 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, 2017, so as to be 100% vested on September 15, 2018. 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, 2017, so as to be 100% vested on September 15, 2018. Read SEC document |
| March 16, 2018 Filed Mar 20, 2018 18:04 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,232 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-18-000028 · edgardoc.xml · nonDerivative · entry 1 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,643 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 18, 2017 Filed Dec 20, 2017 16:37 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 1,231 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-17-000094 · edgardoc.xml · derivative · entry 2 Hu Chenming · CIK 0001316320 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,695 Underlying: Ordinary Shares · 1,231 shares Expires 2018-09-15 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, 2017, so as to be 100% vested on September 15, 2018. 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, 2017, so as to be 100% vested on September 15, 2018. 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.