The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Fan Xianzhi Sean since 2014.
This trader's CIK number is 1583840.
At the time of last reporting, Fan Xianzhi Sean was the EVP, COO of Rambus Inc. (stock ticker symbol RMBS).
Also see all insider trading activities at Rambus Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | IDTI | 0 | $0 | 11,990 | $379,335 | 32,195 | $549,021 |
| 2017 | IDTI | 0 | $0 | 176,956 | $4,812,739 | 133,862 | $1,033,216 |
| 2016 | IDTI | 0 | $0 | 53,548 | $1,251,225 | 109,584 | $353,533 |
| 2015 | IDTI | 0 | $0 | 85,874 | $1,822,520 | 66,666 | $384,662 |
| 2014 | IDTI | 0 | $0 | 87,379 | $1,257,617 | 48,750 | $413,887 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | RMBS | 0 | $0 | 52,327 | $3,559,020 | 0 | $0 |
| 2024 | RMBS | 0 | $0 | 77,774 | $4,898,950 | 0 | $0 |
| 2023 | RMBS | 0 | $0 | 34,213 | $2,073,367 | 0 | $0 |
| 2022 | RMBS | 0 | $0 | 114,901 | $4,389,602 | 0 | $0 |
1. Integrated Device Technology Inc (IDTI)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-12-26 | IDTI | Option Ex | 32,195 | 17.05 | 549,021 |
| 2018-06-15 | IDTI | Sale | 2,650 | 34.59 | 91,663 |
| 2018-05-15 | IDTI | Sale | 9,340 | 30.80 | 287,672 |
| 2017-11-06 | IDTI | Sale | 67,041 | 31.72 | 2,126,540 |
| 2017-11-06 | IDTI | Option Ex | 38,937 | 9.91 | 386,060 |
| 2017-06-15 | IDTI | Option Ex | 10,550 | .00 | 0 |
| 2017-06-15 | IDTI | Sale | 18,642 | 24.36 | 454,063 |
| 2017-05-15 | IDTI | Sale | 6,898 | 24.04 | 165,793 |
| 2017-03-17 | IDTI | Sale | 84,375 | 24.49 | 2,066,343 |
| 2017-03-17 | IDTI | Option Ex | 84,375 | 7.67 | 647,156 |
| 2016-06-15 | IDTI | Option Ex | 60,000 | .00 | 0 |
| 2016-06-01 | IDTI | Option Ex | 49,584 | 7.13 | 353,533 |
| 2016-06-01 | IDTI | Sale | 49,584 | 23.59 | 1,169,686 |
| 2016-05-16 | IDTI | Sale | 2,385 | 21.08 | 50,275 |
| 2016-03-15 | IDTI | Sale | 1,579 | 19.80 | 31,264 |
| 2015-12-15 | IDTI | Sale | 3,964 | 27.65 | 109,592 |
| 2015-09-15 | IDTI | Sale | 7,928 | 19.78 | 156,815 |
| 2015-06-15 | IDTI | Sale | 3,378 | 23.74 | 80,190 |
| 2015-05-15 | IDTI | Sale | 1,983 | 21.85 | 43,336 |
| 2015-03-17 | IDTI | Sale | 1,955 | 20.09 | 39,268 |
| 2015-02-12 | IDTI | Option Ex | 66,666 | 5.77 | 384,662 |
| 2015-02-12 | IDTI | Sale | 66,666 | 20.90 | 1,393,319 |
| 2014-09-15 | IDTI | Sale | 5,733 | 15.80 | 90,610 |
| 2014-08-21 | IDTI | Sale | 30,000 | 16.36 | 490,949 |
| 2014-06-16 | IDTI | Sale | 2,436 | 14.59 | 35,538 |
| 2014-05-27 | IDTI | Sale | 48,750 | 13.03 | 634,968 |
| 2014-05-27 | IDTI | Option Ex | 48,750 | 8.49 | 413,887 |
| 2014-05-15 | IDTI | Sale | 460 | 12.07 | 5,552 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-02-19 | RMBS | Sale | 52,327 | 68.02 | 3,559,020 |
| 2024-03-01 | RMBS | Sale | 20,000 | 60.99 | 1,219,800 |
| 2024-03-04 | RMBS | Sale | 15,770 | 64.91 | 1,023,630 |
| 2024-02-20 | RMBS | Sale | 2,004 | 55.00 | 110,220 |
| 2024-02-12 | RMBS | Sale | 20,000 | 58.53 | 1,170,620 |
| 2024-02-05 | RMBS | Sale | 20,000 | 68.73 | 1,374,680 |
| 2023-12-11 | RMBS | Sale | 16,904 | 66.35 | 1,121,546 |
| 2023-08-29 | RMBS | Sale | 17,309 | 54.99 | 951,821 |
| 2022-11-18 | RMBS | Sale | 52,852 | 37.88 | 2,002,192 |
| 2022-11-16 | RMBS | Sale | 10,277 | 38.30 | 393,567 |
| 2022-11-15 | RMBS | Sale | 51,772 | 38.51 | 1,993,843 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Fan Xianzhi Sean (EVP, COO of Rambus Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.