Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| RAMBUS INCRMBS · Entity 3575 | Director · President and CEO | April 01, 2026 | April 04, 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.
RAMBUS INC
Report date April 01, 2026 · Filed April 04, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 345,767 |
Ending reported balance
After 2026-04-02 transaction · row 5
5 source rows · reconciled sequenceRow 1 · 2026-04-01 · Grant · Acquired 32,684 · Balance 363,754 F1: The shares are represented by RSUs which vest in four equal annual installments beginning on April 1, 2027 or the first business trading day thereafter. Each RSU represents a contingent right to receive one share of RMBS common stock. Row 2 · 2026-04-01 · Tax withholding · Disposed 12,561 · Balance 351,193 F2: The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs. Row 3 · 2026-04-02 · Sale · Disposed 2,511 · Balance 348,682 F3: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 11, 2025 F4: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $85.70 to $86.48, 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. Row 4 · 2026-04-02 · Sale · Disposed 2,750 · Balance 345,932 F3: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 11, 2025 F5: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $86.81 to $87.80, 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. Row 5 · 2026-04-02 · Sale · Disposed 165 · Balance 345,767 F3: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 11, 2025 F6: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $87.85 to $88.71, 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. |
Filing footnotes · ownership attribution and instrument terms
F1: The shares are represented by RSUs which vest in four equal annual installments beginning on April 1, 2027 or the first business trading day thereafter. Each RSU represents a contingent right to receive one share of RMBS common stock.
F2: The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs.
F3: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 11, 2025
F4: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $85.70 to $86.48, 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.
F5: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $86.81 to $87.80, 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.
F6: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $87.85 to $88.71, 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.
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 03, 2020 Filed Dec 5, 2020 00:41 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 3,185 | $12.84 | $40,895.40 |
DisclosureSEC source: 0001209191-20-061871 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 211,196 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 05, 2020 Filed Nov 9, 2020 20:18 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock option · Derivative | 2,745 | $0.00 Strike: $12.80 | $0.00 |
DisclosureSEC source: 0001209191-20-057422 · doc4.xml · derivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,575 Underlying: Common Stock · 2,745 shares Expires 2027-02-01 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 option award vests as to 10% of the granted shares on August 1, 2017, and the remaining shares vest monthly thereafter until fully vested on February 1, 2021. Read SEC document |
| November 05, 2020 Filed Nov 9, 2020 20:18 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 2,745 | $15.39 | $42,245.55 |
DisclosureSEC source: 0001209191-20-057422 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 208,011 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 21, 2020. Read SEC document |
| November 05, 2020 Filed Nov 9, 2020 20:18 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 2,745 | $12.80 | $35,136.00 |
DisclosureSEC source: 0001209191-20-057422 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 209,841 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 16, 2020 Filed Sep 17, 2020 21:40 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 2,425 | $14.00 | $33,950.00 |
DisclosureSEC source: 0001209191-20-050990 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 208,011 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 21, 2020. Read SEC document |
| September 16, 2020 Filed Sep 17, 2020 21:40 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 2,425 | $12.84 | $31,137.00 |
DisclosureSEC source: 0001209191-20-050990 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 210,436 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 03, 2020 Filed Sep 8, 2020 20:24 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 759 | $0.00 Strike: $12.84 | $0.00 |
DisclosureSEC source: 0001209191-20-049715 · doc4.xml · derivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,471 Underlying: Common Stock · 759 shares Expires 2028-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2018, and the remaining shares vest monthly thereafter until fully vested on February 1, 2022. Read SEC document |
| September 03, 2020 Filed Sep 8, 2020 20:24 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 759 | $14.15 | $10,740.53 |
DisclosureSEC source: 0001209191-20-049715 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 208,011 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 21, 2020. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.03 to $14.20, 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 |
| September 03, 2020 Filed Sep 8, 2020 20:24 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 759 | $12.84 | $9,745.56 |
DisclosureSEC source: 0001209191-20-049715 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 208,770 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 03, 2020 Filed Sep 17, 2020 21:40 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 2,425 | $0.00 Strike: $12.84 | $0.00 |
DisclosureSEC source: 0001209191-20-050990 · doc4.xml · derivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,046 Underlying: Common Stock · 2,425 shares Expires 2028-02-01 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 option award vests as to 10% of the granted shares on August 1, 2018, and the remaining shares vest monthly thereafter until fully vested on February 1, 2022. Read SEC document |
| June 03, 2020 Filed Jun 4, 2020 20:59 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 2,745 | $0.00 Strike: $12.80 | $0.00 |
DisclosureSEC source: 0001209191-20-034455 · doc4.xml · derivative · entry 5 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,320 Underlying: Common Stock · 2,744 shares Expires 2027-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2017, and the remaining shares vest monthly thereafter until fully vested on February 1, 2021. Read SEC document |
| June 03, 2020 Filed Jun 4, 2020 20:59 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 3,185 | $0.00 Strike: $12.84 | $0.00 |
DisclosureSEC source: 0001209191-20-034455 · doc4.xml · derivative · entry 4 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,230 Underlying: Common Stock · 3,184 shares Expires 2028-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2018, and the remaining shares vest monthly thereafter until fully vested on February 1, 2022. Read SEC document |
| June 03, 2020 Filed Jun 4, 2020 20:59 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 5,930 | $15.65 | $92,814.58 |
DisclosureSEC source: 0001209191-20-034455 · doc4.xml · nonDerivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 208,011 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 21, 2020. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.51 to $15.89, 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 03, 2020 Filed Jun 4, 2020 20:59 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 2,745 | $12.80 | $35,136.00 |
DisclosureSEC source: 0001209191-20-034455 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 213,941 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 03, 2020 Filed Jun 4, 2020 20:59 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 3,185 | $12.84 | $40,895.40 |
DisclosureSEC source: 0001209191-20-034455 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 211,196 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 06, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 2,744 | $0.00 Strike: $12.80 | $0.00 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · derivative · entry 8 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,065 Underlying: Common Stock · 2,744 shares Expires 2027-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F6 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2017, and the remaining shares vest monthly thereafter until fully vested on February 1, 2021. Read SEC document |
| May 06, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 2,744 | $15.39 | $42,230.16 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · nonDerivative · entry 5 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 208,011 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 21, 2020. Read SEC document |
| May 06, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 2,744 | $12.80 | $35,123.20 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · nonDerivative · entry 4 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 210,755 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 05, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 3,184 | $0.00 Strike: $12.84 | $0.00 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · derivative · entry 7 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,415 Underlying: Common Stock · 3,184 shares Expires 2028-02-01 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. F5 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2018, and the remaining shares vest monthly thereafter until fully vested on February 1, 2022. Read SEC document |
| May 05, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 1,149 | $0.00 Strike: $12.31 | $0.00 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · derivative · entry 6 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,149 shares Expires 2026-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2016, and the remaining shares vest monthly thereafter until fully vested on February 1, 2020. Read SEC document |
| May 05, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 4,333 | $14.02 | $60,753.86 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · nonDerivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 208,011 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 21, 2020. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.00 to $14.08, 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. F3 · balance_after: Includes an exempt transaction of 1,794 shares acquired through the Rambus Inc. 2015 Employee Stock Purchase Plan on May 1, 2020. Read SEC document |
| May 05, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 3,184 | $12.84 | $40,882.56 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 212,344 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 05, 2020 Filed May 7, 2020 20:31 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 1,149 | $12.31 | $14,144.19 |
DisclosureSEC source: 0001209191-20-027700 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 209,160 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 |
| March 23, 2020 Filed Mar 24, 2020 20:14 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 15,733 | $9.77 | $153,648.48 |
DisclosureSEC source: 0001209191-20-020921 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 206,217 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 21, 2020. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.49 to $10.12, 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 |
| February 04, 2020 Filed Feb 5, 2020 21:30 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 32,722 | $16.41 | $536,820.77 |
DisclosureSEC source: 0001209191-20-006917 · doc4.xml · nonDerivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 221,950 F3 · kind: The sale reported on this Form 4 is pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 11, 2019. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.20 to $16.545, 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 |
| February 03, 2020 Filed Feb 5, 2020 21:30 UTC | RAMBUS INC RMBS · Entity 3575 | GrantCommon Stock | 100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-006917 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 254,672 F2 · shares: The shares are represented by RSUs which vest in four equal annual installments beginning on February 3, 2021 or the first business trading day thereafter. Each RSU represents a contingent right to receive one share of RMBS common stock. Read SEC document |
| February 03, 2020 Filed Feb 5, 2020 21:30 UTC | RAMBUS INC RMBS · Entity 3575 | Tax withholdingCommon Stock | 30,444 | $16.10 | $490,148.40 |
DisclosureSEC source: 0001209191-20-006917 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 154,672 F1 · kind: The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs. Read SEC document |
| January 29, 2020 Filed Jan 30, 2020 21:56 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 21,959 | $0.00 Strike: $12.80 | $0.00 |
DisclosureSEC source: 0001209191-20-005559 · doc4.xml · derivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,809 Underlying: Common Stock · 21,959 shares Expires 2027-02-01 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 option award vests as to 10% of the granted shares on August 1, 2017, and the remaining shares vest monthly thereafter until fully vested on February 1, 2021. Read SEC document |
| January 29, 2020 Filed Jan 30, 2020 21:56 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 21,959 | $15.50 | $340,364.50 |
DisclosureSEC source: 0001209191-20-005559 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 185,116 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. Read SEC document |
| January 29, 2020 Filed Jan 30, 2020 21:56 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 21,959 | $12.80 | $281,075.20 |
DisclosureSEC source: 0001209191-20-005559 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 207,075 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 26, 2019 Filed Dec 30, 2019 16:35 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 4,246 | $0.00 Strike: $12.84 | $0.00 |
DisclosureSEC source: 0001209191-19-062069 · doc4.xml · derivative · entry 5 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,599 Underlying: Common Stock · 4,246 shares Expires 2028-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2018, and the remaining shares vest monthly thereafter until fully vested on February 1, 2022. Read SEC document |
| December 26, 2019 Filed Dec 30, 2019 16:35 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 2,297 | $0.00 Strike: $12.31 | $0.00 |
DisclosureSEC source: 0001209191-19-062069 · doc4.xml · derivative · entry 4 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,149 Underlying: Common Stock · 2,297 shares Expires 2026-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2016, and the remaining shares vest monthly thereafter until fully vested on February 2, 2020. Read SEC document |
| December 26, 2019 Filed Dec 30, 2019 16:35 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 6,543 | $14.03 | $91,785.86 |
DisclosureSEC source: 0001209191-19-062069 · doc4.xml · nonDerivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 185,116 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.00 to $14.08, 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 |
| December 26, 2019 Filed Dec 30, 2019 16:35 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 4,246 | $12.84 | $54,518.64 |
DisclosureSEC source: 0001209191-19-062069 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 191,659 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 26, 2019 Filed Dec 30, 2019 16:35 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 2,297 | $12.31 | $28,276.07 |
DisclosureSEC source: 0001209191-19-062069 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 187,413 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 03, 2019 Filed Dec 4, 2019 23:02 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 3,746 | $12.69 | $47,536.74 |
DisclosureSEC source: 0001209191-19-059141 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 185,116 F2 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. Read SEC document |
| December 02, 2019 Filed Dec 4, 2019 23:02 UTC | RAMBUS INC RMBS · Entity 3575 | Tax withholdingCommon Stock | 3,685 | $12.87 | $47,425.95 |
DisclosureSEC source: 0001209191-19-059141 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 188,862 F1 · kind: The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs. Read SEC document |
| November 04, 2019 Filed Nov 5, 2019 00:01 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 18,226 | $13.94 | $253,997.54 |
DisclosureSEC source: 0001209191-19-055039 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 192,547 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.77 to $14.05, 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. F4 · balance_after: Includes an exempt transaction of 2,674 shares acquired through the Rambus Inc. 2015 Employee Stock Purchase Plan on May 1, 2019. Read SEC document |
| November 01, 2019 Filed Nov 5, 2019 00:01 UTC | RAMBUS INC RMBS · Entity 3575 | Tax withholdingCommon Stock | 17,924 | $13.94 | $249,770.94 |
DisclosureSEC source: 0001209191-19-055039 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 210,773 F1 · kind: The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs. Read SEC document |
| September 13, 2019 Filed Sep 16, 2019 22:20 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 17,692 | $0.00 Strike: $12.84 | $0.00 |
DisclosureSEC source: 0001209191-19-049710 · doc4.xml · derivative · entry 7 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,845 Underlying: Common Stock · 17,692 shares Expires 2028-02-01 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. F5 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2018, and the remaining shares vest monthly thereafter until fully vested on February 1, 2022. Read SEC document |
| September 13, 2019 Filed Sep 16, 2019 22:20 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 9,763 | $0.00 Strike: $12.31 | $0.00 |
DisclosureSEC source: 0001209191-19-049710 · doc4.xml · derivative · entry 6 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,446 Underlying: Common Stock · 9,763 shares Expires 2026-02-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: The option award vests as to 10% of the granted shares on August 1, 2016, and the remaining shares vest monthly thereafter until fully vested on February 2, 2020. Read SEC document |
| September 13, 2019 Filed Sep 16, 2019 22:20 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionEmployee stock options (right to buy) · Derivative | 2,400 | $0.00 Strike: $11.26 | $0.00 |
DisclosureSEC source: 0001209191-19-049710 · doc4.xml · derivative · entry 5 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,400 shares Expires 2025-02-02 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option award vested as to 10% of the granted shares on August 2, 2015, and the remaining shares vested monthly thereafter until fully vested on February 2, 2019. Read SEC document |
| September 13, 2019 Filed Sep 16, 2019 22:20 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 29,855 | $13.99 | $417,552.03 |
DisclosureSEC source: 0001209191-19-049710 · doc4.xml · nonDerivative · entry 4 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 228,697 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.50 to $14.08, 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 |
| September 13, 2019 Filed Sep 16, 2019 22:20 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 17,692 | $12.84 | $227,165.28 |
DisclosureSEC source: 0001209191-19-049710 · doc4.xml · nonDerivative · entry 3 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 258,552 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 13, 2019 Filed Sep 16, 2019 22:20 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 9,763 | $12.31 | $120,182.53 |
DisclosureSEC source: 0001209191-19-049710 · doc4.xml · nonDerivative · entry 2 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 240,860 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 13, 2019 Filed Sep 16, 2019 22:20 UTC | RAMBUS INC RMBS · Entity 3575 | Exercise / conversionCommon Stock | 2,400 | $11.26 | $27,024.00 |
DisclosureSEC source: 0001209191-19-049710 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 231,097 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 |
| July 03, 2019 Filed Jul 8, 2019 20:12 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 18,287 | $11.98 | $219,167.87 |
DisclosureSEC source: 0001209191-19-041402 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 228,697 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.90 to $12.09, 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 |
| July 02, 2019 Filed Jul 3, 2019 00:37 UTC | RAMBUS INC RMBS · Entity 3575 | Tax withholdingCommon Stock | 11,495 | $12.11 | $139,204.45 |
DisclosureSEC source: 0001209191-19-040595 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 246,984 F1 · kind: The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs. Read SEC document |
| May 02, 2019 Filed May 6, 2019 20:05 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 2,674 | $11.40 | $30,483.60 |
DisclosureSEC source: 0000899243-19-012188 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 258,479 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. Read SEC document |
| March 13, 2019 Filed Mar 14, 2019 20:05 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 37,825 | $10.26 | $388,084.50 |
DisclosureSEC source: 0000899243-19-007680 · doc4.xml · nonDerivative · entry 1 Seraphin Luc · CIK 0001341984 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 258,479 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on February 11, 2019. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.13 to $10.34, 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.