Emiko Higashi

Insider profile

Currently holds positions in KLA Corporation, InvenSense Inc and Rambus Inc.

Performance

Overall performance
3.9
Performance over holding periods
3.9
30 days 90 days 120 days
Average return 18% 8.2% 15.1%
Success rate 75% 68% 82%
Transactions
7 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director KLA Corporation Nov. 1, 2010 -
Independent Director InvenSense Inc Oct. 24, 2014 -
Independent Director Rambus Inc. May 30, 2017 -
Emiko Higashi's trades of Rambus Inc.'s stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Rambus Inc. (RMBS)
Transaction date
Sale
Price
122.96
Quantity 72,735 -47.3%
Value US$493,250
US Rambus Inc. (RMBS)
Transaction date
Sale
Price
465.81
Quantity 26,042 -6.4%
Value US$1,020,875
US Rambus Inc. (RMBS)
Transaction date
Proposed sale
Price
219.45
Quantity 58,054
Value US$2,382,085
US Rambus Inc. (RMBS)
Transaction date
Sale
Price
157.57
Quantity 5,000 -7.7%
Value US$787,850
US Rambus Inc. (RMBS)
Transaction date
Proposed sale
Price
157.57
Quantity 5,000
Value US$787,850
US Rambus Inc. (RMBS)
Transaction date
Sale
Price
77.75
Quantity 1,075 -1.7%
Value US$83,581
US Rambus Inc. (RMBS)
Transaction date
Proposed sale
Price
77.75
Quantity 1,075
Value US$83,581
US Rambus Inc. (RMBS)
Transaction date
Sale
Price
75.00
Quantity 1,111 -1.7%
Value US$83,325
US Rambus Inc. (RMBS)
Transaction date
Proposed sale
Price
75.00
Quantity 1,111
Value US$83,325
US Rambus Inc. (RMBS)
Transaction date
Sale
Price
60.00
Quantity 8,000 -12.2%
Value US$480,000
US Rambus Inc. (RMBS)
Transaction date
Proposed sale
Price
60.00
Quantity 8,000
Value US$480,000
Transaction date
Sale
Price
117.43
Quantity 2,141 -19.6%
Value US$251,418
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-03 2026-06-02
US Rambus Inc. (RMBS)
S Sale
72,735 -47.3%
122.96
US$493,250 		72,735 -47.3% 122.96 US$493,250
2026-06-03 2026-06-02
US Rambus Inc. (RMBS)
S Sale
26,042 -6.4%
465.81
US$1,020,875 		26,042 -6.4% 465.81 US$1,020,875
2026-06-02 2026-06-02
US Rambus Inc. (RMBS)
PrS Proposed sale
58,054
219.45
US$2,382,085 		58,054 219.45 US$2,382,085
2026-05-27 2026-05-26
US Rambus Inc. (RMBS)
S Sale
5,000 -7.7%
157.57
US$787,850 		5,000 -7.7% 157.57 US$787,850
2026-05-26 2026-05-26
US Rambus Inc. (RMBS)
PrS Proposed sale
5,000
157.57
US$787,850 		5,000 157.57 US$787,850
2025-08-15 2025-08-13
US Rambus Inc. (RMBS)
S Sale
1,075 -1.7%
77.75
US$83,581 		1,075 -1.7% 77.75 US$83,581
2025-08-13 2025-08-13
US Rambus Inc. (RMBS)
PrS Proposed sale
1,075
77.75
US$83,581 		1,075 77.75 US$83,581
2025-08-06 2025-08-04
US Rambus Inc. (RMBS)
S Sale
1,111 -1.7%
75.00
US$83,325 		1,111 -1.7% 75.00 US$83,325
2025-08-04 2025-08-04
US Rambus Inc. (RMBS)
PrS Proposed sale
1,111
75.00
US$83,325 		1,111 75.00 US$83,325
2023-11-09 2023-11-08
US Rambus Inc. (RMBS)
S Sale
8,000 -12.2%
60.00
US$480,000 		8,000 -12.2% 60.00 US$480,000
2023-11-08 2023-11-08
US Rambus Inc. (RMBS)
PrS Proposed sale
8,000
60.00
US$480,000 		8,000 60.00 US$480,000
2019-03-13 2019-03-12
S Sale
2,141 -19.6%
117.43
US$251,418 		2,141 -19.6% 117.43 US$251,418