RICHARDSON DAVID JEFFREY

Track

Insider profile

Performance

Overall performance
3.4
Performance over holding periods
3.4
30 days 90 days 120 days
Average return 11% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
10 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
RICHARDSON DAVID JEFFREY's trades of Lattice Semiconductor Corp'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
Transaction date
Proposed sale
Price
100.73
Quantity 12,779
Value US$1,287,193
US Ambarella Inc (AMBA)
Transaction date
Sale
Price
58.75
Quantity 8,056 -26.4%
Value US$473,259
US Ambarella Inc (AMBA)
Transaction date
Proposed sale
Price
58.75
Quantity 8,056
Value US$473,259
Transaction date
Proposed sale
Price
91.19
Quantity 21,918
Value US$1,998,702
Transaction date
Proposed sale
Price
83.68
Quantity 22,000
Value US$1,840,960
US Ambarella Inc (AMBA)
Transaction date
Sale
Price
216.00
Quantity 8,055 -35.6%
Value US$1,739,880
US Ambarella Inc (AMBA)
Transaction date
Sale
Price
54.92
Quantity 7,453 -45.2%
Value US$409,315
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-02-27 2026-02-25
S Sale
37,387 -2.3%
304.44
US$1,857,933 		37,387 -2.3% 304.44 US$1,857,933
2026-02-26 2026-02-25
S Sale
3,756 +27.9%
32.73
US$4,271,213 		3,756 +27.9% 32.73 US$4,271,213
2026-02-26 2026-02-25
S Sale
98,077 -37.3%
26.18
US$104,540 		98,077 -37.3% 26.18 US$104,540
2026-02-25 2026-02-25
PrS Proposed sale
9,364
72.20
US$676,034 		9,364 72.20 US$676,034
2026-02-25 2026-02-25
PrS Proposed sale
12,779
100.73
US$1,287,193 		12,779 100.73 US$1,287,193
2023-12-08 2023-12-06
US Ambarella Inc (AMBA)
S Sale
8,056 -26.4%
58.75
US$473,259 		8,056 -26.4% 58.75 US$473,259
2023-12-06 2023-12-06
US Ambarella Inc (AMBA)
PrS Proposed sale
8,056
58.75
US$473,259 		8,056 58.75 US$473,259
2023-08-24 2023-08-22
S Sale
21,918 -39.5%
91.62
US$2,008,162 		21,918 -39.5% 91.62 US$2,008,162
2023-08-22 2023-08-22
PrS Proposed sale
21,918
91.19
US$1,998,702 		21,918 91.19 US$1,998,702
2023-05-10 2023-05-08
S Sale
22,000 -42.7%
84.23
US$1,853,016 		22,000 -42.7% 84.23 US$1,853,016
2023-05-08 2023-05-08
PrS Proposed sale
22,000
83.68
US$1,840,960 		22,000 83.68 US$1,840,960
2021-12-10 2021-12-09
US Ambarella Inc (AMBA)
S Sale
8,055 -35.6%
216.00
US$1,739,880 		8,055 -35.6% 216.00 US$1,739,880
2020-08-25 2020-08-20
S Sale
10,000 -30.3%
29.01
US$290,072 		10,000 -30.3% 29.01 US$290,072
2020-08-25 2020-08-20
S Sale
29,500 -56.2%
29.01
US$855,771 		29,500 -56.2% 29.01 US$855,771
2020-06-08 2020-06-05
US Ambarella Inc (AMBA)
S Sale
7,453 -45.2%
54.92
US$409,315 		7,453 -45.2% 54.92 US$409,315