Chi-hong Ju
Senior Vp, Systems & Gm at Ambarella Inc (AMBA); Senior Vp, Systems & Gm, Asia at Ambarella Inc (AMBA)
Purchase track record
Not enough history. Based on 0 purchases with a full 90 days of price history.
—
Avg. 90-day return—
vs. S&P 500—
Beat the market—
Paper profit on buys$0
Total bought / sold$0 / $3.9M
Reported trades
| Filed | Stock | Type | Shares | Price | Value | Since |
|---|---|---|---|---|---|---|
| Sep 18SEC | AMBAAmbarella Inc | Sell | 2,009154,153 held (−1%) | $64.83 | $130K | +4.0% |
| Jul 2SEC | AMBAAmbarella Inc | Sell | 10,000155,924 held (−6%) | $88.84 | $888K | -24.1% |
| Jun 18SEC | AMBAAmbarella Inc | Sell | 2,017165,924 held (−1%) | $67.87 | $137K | -0.6% |
| Mar 19SEC | AMBAAmbarella Inc | Sell | 4,729164,166 held (−3%) | $52.77 | $250K | +27.8% |
| Mar 19SEC | AMBAAmbarella Inc | Sell | 2,155167,941 held (−1%) | $54.14 | $117K | +24.5% |
| Jan 23SEC | AMBAAmbarella Inc | Sell | 7,945149,587 held (−5%) | $70.25 | $558K | -4.0% |
| Jan 7SEC | AMBAAmbarella Inc | Sell | 7,728146,039 held (−5%) | $75.58 | $584K | -10.8% |
| Dec 31SEC | AMBAAmbarella Inc | Sell | 3,765153,767 held (−2%) | $70.32 | $265K | -4.1% |
| Dec 19SEC | AMBAAmbarella Inc | Sell | 1,342157,532 held (−1%) | $71.82 | $96K | -6.1% |
| Oct 15SEC | AMBAAmbarella Inc | Sell | 5,057165,030 held (−3%) | $81.29 | $411K | -17.1% |
| Oct 15SEC | AMBAAmbarella Inc | Sell | 6,156158,874 held (−4%) | $80.96 | $498K | -16.7% |