Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-04-15 Sale |
2025-04-16 5:58 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
10,000 | $47.79 | $477,868 | 326,844 (Direct) |
View |
2025-04-08 Sale |
2025-04-08 9:15 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
10,000 | $46.81 | $468,100 | 336,844 (Direct) |
View |
2025-04-01 Sale |
2025-04-03 2:50 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
10,000 | $50.88 | $508,815 | 346,844 (Direct) |
View |
2025-03-25 Sale |
2025-03-26 4:18 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
10,000 | $58.64 | $586,406 | 306,931 (Direct) |
View |
2025-03-18 Sale |
2025-03-19 5:14 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
10,000 | $53.79 | $537,888 | 316,931 (Direct) |
View |
2024-04-16 Sale |
2024-04-16 8:40 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
5,530 | $58.66 | $324,390 | 262,791 (Direct) |
View |
2024-04-09 Sale |
2024-04-10 10:59 am |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
15,000 | $61.35 | $920,279 | 268,321 (Direct) |
View |
2024-04-02 Sale |
2024-04-02 6:37 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
15,000 | $59.93 | $899,018 | 283,321 (Direct) |
View |
2024-03-26 Sale |
2024-03-27 2:15 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
15,000 | $62.69 | $940,371 | 259,755 (Direct) |
View |
2024-03-19 Sale |
2024-03-20 1:06 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
15,000 | $58.35 | $875,311 | 274,755 (Direct) |
View |
2024-03-12 Sale |
2024-03-13 1:10 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
15,000 | $62.69 | $940,301 | 289,755 (Direct) |
View |
2024-03-05 Sale |
2024-03-06 1:26 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
15,000 | $62.17 | $932,586 | 304,755 (Direct) |
View |
2023-05-15 Sale |
2023-05-16 5:54 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
4,556 | $49.39 | $225,017 | 255,332 (Direct) |
View |
2023-05-08 Sale |
2023-05-09 4:34 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $47.98 | $599,753 | 255,414 (Direct) |
View |
2023-05-01 Sale |
2023-05-02 4:22 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $44.83 | $560,371 | 267,914 (Direct) |
View |
2023-04-24 Sale |
2023-04-25 6:12 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $49.41 | $617,669 | 279,653 (Direct) |
View |
2023-04-17 Sale |
2023-04-18 12:41 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $49.58 | $619,714 | 292,153 (Direct) |
View |
2023-04-10 Sale |
2023-04-11 09:58 am |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $48.68 | $608,561 | 304,653 (Direct) |
View |
2023-04-03 Sale |
2023-04-04 2:27 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $51.28 | $641,041 | 317,153 (Direct) |
View |
2023-03-27 Sale |
2023-03-28 2:24 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $44.99 | $562,326 | 329,653 (Direct) |
View |
2023-03-20 Sale |
2023-03-21 2:02 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $44.2 | $552,475 | 342,153 (Direct) |
View |
2023-03-13 Sale |
2023-03-14 2:20 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $41.06 | $513,256 | 354,653 (Direct) |
View |
2023-03-06 Sale |
2023-03-07 4:27 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $44.83 | $560,319 | 367,153 (Direct) |
View |
2022-04-25 Sale |
2022-04-27 11:46 am |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
8,313 | $25.3 | $210,320 | 244,979 (Direct) |
View |
2022-04-18 Sale |
2022-04-19 6:40 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $25.77 | $322,106 | 253,594 (Direct) |
View |
2022-04-11 Sale |
2022-04-12 7:09 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $25.86 | $323,269 | 251,182 (Direct) |
View |
2022-04-04 Sale |
2022-04-05 12:05 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $31.43 | $392,871 | 263,682 (Direct) |
View |
2022-03-28 Sale |
2022-03-30 12:11 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $32.3 | $403,778 | 276,182 (Direct) |
View |
2022-03-21 Sale |
2022-03-22 8:06 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $31.09 | $388,675 | 288,682 (Direct) |
View |
2022-03-14 Sale |
2022-03-15 7:25 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $26.68 | $333,444 | 301,182 (Direct) |
View |
2022-03-07 Sale |
2022-03-09 12:17 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,500 | $28.11 | $351,396 | 313,682 (Direct) |
View |
2021-02-04 Sale |
2021-02-04 7:14 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,605 | $19.09 | $240,642 | 214,640 (Direct) |
View |
2021-02-02 Sale |
2021-02-03 7:56 pm |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
36,366 | $19.34 | $703,348 | 239,640 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-01 Option Award |
2025-04-03 2:50 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
55,077 | $0 | 346,844 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 2:50 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
5,164 | $52.29 | 346,844 (Direct) |
View |
2025-02-01 Option Award |
2025-02-04 7:01 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
191,548 | $0 | 326,931 (Direct) |
View |
2025-02-01 Tax Withholding |
2025-02-04 7:01 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
127,869 | $60.35 | 326,931 (Direct) |
View |
2024-04-01 Option Award |
2024-04-02 6:37 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
38,566 | $0 | 283,321 (Direct) |
View |
2024-02-05 Tax Withholding |
2024-02-06 3:32 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
13,363 | $68.37 | 319,755 (Direct) |
View |
2024-02-01 Option Award |
2024-02-02 6:39 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
221,310 | $0 | 333,118 (Direct) |
View |
2024-02-01 Tax Withholding |
2024-02-02 6:39 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
143,524 | $68.15 | 333,118 (Direct) |
View |
2023-05-15 Exercise |
2023-05-16 5:54 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
302 | $12.8 | 255,332 (Direct) |
View |
2023-05-15 Exercise |
2023-05-16 5:54 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
4,172 | $12.84 | 255,332 (Direct) |
View |
2023-05-15 Exercise |
2023-05-16 5:54 pm |
N/A 2028-02-01 |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
4,474 | $0 | 255,332 (Direct) |
View |
2023-02-03 Option Award |
2023-02-06 7:54 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
286,500 | $0 | 379,653 (Direct) |
View |
2023-02-03 Tax Withholding |
2023-02-06 7:54 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
163,071 | $43.62 | 379,653 (Direct) |
View |
2023-02-01 Tax Withholding |
2023-02-02 9:43 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
33,562 | $43.41 | 256,224 (Direct) |
View |
2023-02-01 Option Award |
2023-02-02 9:43 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
47,915 | $0 | 256,224 (Direct) |
View |
2022-04-25 Exercise |
2022-04-27 11:46 am |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
8,313 | $12.84 | 244,979 (Direct) |
View |
2022-04-25 Exercise |
2022-04-27 11:46 am |
N/A 2028-02-01 |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
8,313 | $0 | 244,979 (Direct) |
View |
2022-04-18 Exercise |
2022-04-19 6:40 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
704 | $12.8 | 253,594 (Direct) |
View |
2022-04-18 Exercise |
2022-04-19 6:40 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
1,421 | $12.84 | 253,594 (Direct) |
View |
2022-04-18 Exercise |
2022-04-19 6:40 pm |
N/A 2028-02-01 |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
2,125 | $0 | 253,594 (Direct) |
View |
2022-02-03 Tax Withholding |
2022-02-07 12:09 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
13,088 | $25.07 | 326,182 (Direct) |
View |
2022-02-01 Option Award |
2022-02-02 7:34 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
244,185 | $0 | 339,270 (Direct) |
View |
2022-02-01 Tax Withholding |
2022-02-02 7:34 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
121,391 | $25.56 | 339,270 (Direct) |
View |
2021-02-03 Tax Withholding |
2021-02-04 7:14 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
12,395 | $19.21 | 214,640 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 7:56 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
89,157 | $0 | 239,640 (Direct) |
View |
2021-02-01 Tax Withholding |
2021-02-03 7:56 pm |
N/A N/A |
RAMBUS INC | RMBS | Seraphin Luc President and CEO |
21,162 | $19.52 | 239,640 (Direct) |
View |