Filing Details

Accession Number:
0001209191-21-000929
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-01-05 15:58:08
Reporting Period:
2021-01-04
Accepted Time:
2021-01-05 15:58:08
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
917273 Rambus Inc RMBS Semiconductors & Related Devices (3674) 943112828
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1341984 Luc Seraphin C/O Rambus Inc.
4453 North First Street, Suite 100
San Jose CA 95134
President And Ceo Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2021-01-04 955 $12.84 208,966 No 4 M Direct
Common Stock Disposition 2021-01-04 955 $17.54 208,011 No 4 S Direct
Common Stock Acquisiton 2021-01-04 824 $12.80 208,835 No 4 M Direct
Common Stock Disposition 2021-01-04 824 $17.54 208,011 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Employee stock option (right to buy) Disposition 2021-01-04 955 $0.00 955 $12.84
Common Stock Employee stock option (right to buy) Disposition 2021-01-04 824 $0.00 824 $12.80
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
13,906 2028-02-01 No 4 M Direct
1,006 2027-02-01 No 4 M Direct
Footnotes
  1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on December 1, 2020.
  2. 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.
  3. 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.