person · Reporting owner
RICHARDSON DAVID JEFFREY
Disclosed activity across 3 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMBARELLA INCAMBA · Entity 4248 | Director | September 08, 2026 | September 10, 2026 |
| KULICKE & SOFFA INDUSTRIES INCKLIC · Entity 1220 | Director | October 05, 2026 | October 08, 2026 |
| LATTICE SEMICONDUCTOR CORPLSCC · Entity 3335 | Director | May 04, 2026 | May 06, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
AMBARELLA INC
Report date September 08, 2026 · Filed September 10, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 5,649 |
Reported balance
After 2026-09-08 transaction · row 1
1 source rowRow 1 · 2026-09-08 · Grant · Acquired 3,151 · Balance 5,649 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. |
| Ordinary SharesSEC Table I · non-derivative | Indirectby Family Trust | 25,812 |
Reported balance
Holding disclosure · report date 2026-09-08 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 25,812 |
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.
KULICKE & SOFFA INDUSTRIES INC
Report date October 05, 2026 · Filed October 08, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 2,451 |
Reported balance
After 2026-10-05 transaction · row 1
1 source rowRow 1 · 2026-10-05 · Grant · Acquired 493 · Balance 2,451 F1: Quarterly stock grant under the 2021 Omnibus Incentive Plan. |
| Common StockSEC Table I · non-derivative | IndirectBy Family Trust | 17,694 |
Reported balance
Holding disclosure · report date 2026-10-05 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 17,694 |
Filing footnotes · ownership attribution and instrument terms
F1: Quarterly stock grant under the 2021 Omnibus Incentive Plan.
LATTICE SEMICONDUCTOR CORP
Report date May 04, 2026 · Filed May 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 5,945 |
Reported balance
After 2026-05-04 transaction · row 1
1 source rowRow 1 · 2026-05-04 · Grant · Acquired 1,752 · Balance 5,945 F1: The Restricted Stock Units (RSUs) vest 100% on the first anniversary of the Grant Date. |
| Common StockSEC Table I · non-derivative | Indirectby Family Trust | 25,738 |
Reported balance
Holding disclosure · report date 2026-05-04 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 25,738 |
Filing footnotes · ownership attribution and instrument terms
F1: The Restricted Stock Units (RSUs) vest 100% on the first anniversary of the Grant Date.
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 |
|---|---|---|---|---|---|---|
| July 03, 2023 Filed Jul 6, 2023 23:26 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 767 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-23-000085 · wk-form4_1688686002.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,785 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| June 15, 2023 Filed Jun 20, 2023 20:01 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantOrdinary Shares | 1,559 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-23-000038 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,220 F1 · balance_after: The number of shares represented in column 4 was previously reported in Table II as restricted stock units. Read SEC document |
| May 09, 2023 Filed May 10, 2023 23:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 4,033 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001437749-23-013720 · rdgdoc.xml · derivative · entry 6 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,246 Underlying: Common Stock · 4,033 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. F3 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuer's common stock without payment of specific consideration. F6 · derivative.exercise_date: The Restricted Stock Units (RSUs) vest 100% on the first anniversary of the Grant Date. F5 · derivative.expiration_date: Not applicable. Read SEC document |
| May 09, 2023 Filed May 10, 2023 23:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionCommon Stock | 4,033 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-23-013720 · rdgdoc.xml · nonDerivative · entry 3 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,600 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 · price: Restricted Stock Units (RSUs) - no purchase price for this transaction. Read SEC document |
| May 08, 2023 Filed May 10, 2023 23:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | GrantRestricted Stock Unit (RSU) · Derivative | 2,246 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001437749-23-013720 · rdgdoc.xml · derivative · entry 5 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,279 Underlying: Common Stock · 2,246 shares Expires not disclosed F3 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuer's common stock without payment of specific consideration. F4 · derivative.exercise_date: The Restricted Stock Units (RSUs) vest 100% on May 8, 2024. F5 · derivative.expiration_date: Not applicable. Read SEC document |
| May 08, 2023 Filed May 10, 2023 23:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 22,000 | $0.00 Strike: $6.55 | $0.00 |
DisclosureSEC source: 0001437749-23-013720 · rdgdoc.xml · derivative · entry 4 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,918 Underlying: Common Stock · 22,000 shares Expires 2024-12-04 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 |
| May 08, 2023 Filed May 10, 2023 23:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | SaleCommon Stock | 22,000 | $84.23 | $1,853,016.00 |
DisclosureSEC source: 0001437749-23-013720 · rdgdoc.xml · nonDerivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,567 F1 · price: This transaction was executed in multiple trades at prices ranging from $83.84 to $84.44. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price. Read SEC document |
| May 08, 2023 Filed May 10, 2023 23:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionCommon Stock | 22,000 | $6.55 | $144,100.00 |
DisclosureSEC source: 0001437749-23-013720 · rdgdoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,567 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 |
| April 03, 2023 Filed Apr 6, 2023 00:23 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 760 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-23-000049 · wf-form4_168074062150733.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,018 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| March 15, 2023 Filed Mar 17, 2023 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 779 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-23-000014 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,559 Underlying: Ordinary Shares · 779 shares Expires 2023-09-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. Read SEC document |
| March 15, 2023 Filed Mar 17, 2023 20:54 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 779 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-23-000014 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,661 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 |
| January 03, 2023 Filed Jan 6, 2023 00:24 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 919 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-23-000004 · wf-form4_167296466095238.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,258 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:12 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 779 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000094 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,338 Underlying: Ordinary Shares · 779 shares Expires 2023-09-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. Read SEC document |
| December 16, 2022 Filed Dec 20, 2022 22:12 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 779 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000094 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,882 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Read SEC document |
| November 01, 2022 Filed Nov 3, 2022 22:41 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | GiftCommon Stock | 4,810 | $0.00 | $0.00 |
DisclosureSEC source: 0000855658-22-000276 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,567 Read SEC document |
| October 03, 2022 Filed Oct 6, 2022 00:24 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 992 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-22-000092 · wf-form4_166501585175627.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,339 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:56 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000084 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:56 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000084 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,103 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Read SEC document |
| September 01, 2022 Filed Sep 2, 2022 21:07 UTC | AMBARELLA INC AMBA · Entity 4248 | GrantRestricted Stock Units · Derivative | 3,117 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000072 · edgardoc.xml · derivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,117 Underlying: Ordinary Shares · 3,117 shares Expires 2023-09-15 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, 2022, so as to be 100% vested on September 15, 2023. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2022, so as to be 100% vested on September 15, 2023. Read SEC document |
| July 05, 2022 Filed Jul 7, 2022 23:10 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 1,004 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-22-000076 · wf-form4_165723542281837.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,347 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| June 16, 2022 Filed Jun 17, 2022 22:20 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000066 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 377 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| June 16, 2022 Filed Jun 17, 2022 22:20 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000066 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,726 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 10, 2022 Filed May 11, 2022 20:07 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 3,855 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000855658-22-000122 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,855 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 Restricted Stock Unit (RSU) represents a right to receive one share of the Issuers common shares without payment of specific consideration. F3 · derivative.exercise_date: The restricted stock units vest 100% on the first anniversary of the Grant Date. F4 · derivative.expiration_date: Not applicable. Read SEC document |
| May 10, 2022 Filed May 11, 2022 20:07 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionCommon Stock | 3,855 | $0.00 | $0.00 |
DisclosureSEC source: 0000855658-22-000122 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,377 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: Restricted Stock Units - no purchase price for this transaction. Read SEC document |
| May 09, 2022 Filed Jan 31, 2023 16:47 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | GrantRestricted Stock Unit (RSU) · Derivative | 4,033 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000855658-23-000019 · edgardoc.xml · derivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,033 Underlying: Common Stock · 4,033 shares Expires not disclosed F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuer's common stock without payment of specific consideration. F2 · date: In connection with an internal year-end review by the Issuer of Section 16 reportable transactions occurring during fiscal year 2022, the grant of RSUs reported in this Form 4 was identified as a transaction to be reported in a late Form 4 filing. F3 · derivative.exercise_date: The restricted stock units vest 100% on May 9, 2023. F4 · derivative.expiration_date: Not applicable. Read SEC document |
| April 04, 2022 Filed Apr 6, 2022 23:21 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 711 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-22-000047 · wf-form4_164928725201204.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,343 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:35 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-22-000035 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 754 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| March 16, 2022 Filed Mar 18, 2022 21:35 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-22-000035 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,349 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 |
| January 03, 2022 Filed Jan 6, 2022 00:25 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 604 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-22-000012 · wf-form4_164142874275312.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,632 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| December 16, 2021 Filed Dec 17, 2021 22:35 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 377 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000151 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,131 Underlying: Ordinary Shares · 377 shares Expires 2022-09-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. F2 · derivative.exercise_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. F2 · derivative.expiration_date: The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. Read SEC document |
| December 16, 2021 Filed Dec 17, 2021 22:35 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 377 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000151 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,972 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 09, 2021 Filed Dec 10, 2021 21:14 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 1,389 | $0.00 Strike: $38.92 | $0.00 |
DisclosureSEC source: 0001280263-21-000128 · edgardoc.xml · derivative · entry 5 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,389 Underlying: Ordinary Shares · 1,389 shares Expires 2024-09-07 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The shares subject to the option vest at a rate of 1/12 per month following the vesting start date of September 8, 2014. Read SEC document |
| December 09, 2021 Filed Dec 10, 2021 21:14 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 6,666 | $0.00 Strike: $31.25 | $0.00 |
DisclosureSEC source: 0001280263-21-000128 · edgardoc.xml · derivative · entry 4 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,667 Underlying: Ordinary Shares · 6,666 shares Expires 2024-03-09 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 March 5, 2014. Read SEC document |
| December 09, 2021 Filed Dec 10, 2021 21:14 UTC | AMBARELLA INC AMBA · Entity 4248 | SaleOrdinary Shares | 8,055 | $216.00 | $1,739,880.00 |
DisclosureSEC source: 0001280263-21-000128 · edgardoc.xml · nonDerivative · entry 3 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,595 Read SEC document |
| December 09, 2021 Filed Dec 10, 2021 21:14 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 6,666 | $31.25 | $208,312.50 |
DisclosureSEC source: 0001280263-21-000128 · edgardoc.xml · nonDerivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,650 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 |
| December 09, 2021 Filed Dec 10, 2021 21:14 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 1,389 | $38.92 | $54,059.88 |
DisclosureSEC source: 0001280263-21-000128 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,984 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 |
| October 04, 2021 Filed Oct 6, 2021 23:11 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 716 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-21-000118 · wf-form4_163356189624888.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,028 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| September 16, 2021 Filed Sep 17, 2021 21:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 959 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000100 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 959 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 |
| September 16, 2021 Filed Sep 17, 2021 21:24 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 959 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000100 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,595 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 02, 2021 Filed Sep 7, 2021 23:48 UTC | AMBARELLA INC AMBA · Entity 4248 | 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 |
| July 06, 2021 Filed Jul 8, 2021 23:13 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 710 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-21-000096 · wf-form4_162578599924011.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,312 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| June 16, 2021 Filed Jun 17, 2021 21:05 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 958 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000054 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · 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 21:05 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 958 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000054 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,636 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 10, 2021 Filed May 13, 2021 16:31 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | GrantRestricted Stock Unit (RSU) · Derivative | 3,855 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000855658-21-000126 · edgardoc.xml · derivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,855 Underlying: Common Stock · 3,855 shares Expires not disclosed F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuers common shares without payment of specific consideration. F2 · derivative.exercise_date: The restricted stock units vest 100% on the first anniversary of the Grant Date. F3 · derivative.expiration_date: Not applicable. Read SEC document |
| May 05, 2021 Filed May 6, 2021 17:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 7,494 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000855658-21-000109 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 7,494 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 Restricted Stock Unit (RSU) represents a right to receive one share of the Issuers common shares without payment of specific consideration. F3 · derivative.exercise_date: The restricted stock units vest 100% on the first anniversary of the Grant Date. F4 · derivative.expiration_date: Not applicable. Read SEC document |
| May 05, 2021 Filed May 6, 2021 17:05 UTC | LATTICE SEMICONDUCTOR CORP LSCC · Entity 3335 | Exercise / conversionCommon Stock | 7,494 | $0.00 | $0.00 |
DisclosureSEC source: 0000855658-21-000109 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,522 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: Restricted Stock Units - no purchase price for this transaction. Read SEC document |
| April 05, 2021 Filed Apr 7, 2021 23:14 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 665 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-21-000055 · wf-form4_161783723969727.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,602 F1 · shares: Quarterly stock grant under the 2021 Omnibus Incentive Plan. Read SEC document |
| March 16, 2021 Filed Mar 18, 2021 21:02 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionRestricted Stock Units · Derivative | 958 | $0.00 | $0.00 |
DisclosureSEC source: 0001280263-21-000027 · edgardoc.xml · derivative · entry 2 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,917 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 |
| March 16, 2021 Filed Mar 18, 2021 21:02 UTC | AMBARELLA INC AMBA · Entity 4248 | Exercise / conversionOrdinary Shares | 958 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001280263-21-000027 · edgardoc.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,678 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 |
| January 04, 2021 Filed Jan 6, 2021 14:12 UTC | KULICKE & SOFFA INDUSTRIES INC KLIC · Entity 1220 | GrantCommon Stock | 1,146 | $0.00 | $0.00 |
DisclosureSEC source: 0000056978-21-000008 · wf-form4_160994234722907.xml · nonDerivative · entry 1 RICHARDSON DAVID JEFFREY · CIK 0001329724 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,937 F1 · shares: Quarterly stock grant pursuant to the 2017 Equity Plan. 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.