Day Christopher
VP, Marketing
1 company
Insider Signal Score
71
StrongTrades Analyzed
41
12M Win Rate
75.0%
Avg 3M Return
+5.7%
Avg 12M Return
+15.5%
Day Christopher is a VP, Marketing at AMBARELLA INC. Recent SEC Form 4 filings include 0 buys and 13 sells.
Estimated insider holdings value: $1.2M based on current market prices.
Holdings by Company
AMBAJun 17, 2025
Current Shares15.1K
Value$1.15M
Net Activity-147,838
Bought: 0Sold: 147.8K
Transaction History
Showing 10 filings (page 3)
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 17, 2023 | AMBA Ambarella Inc | VP, Marketing | Sale+OE | 2,420 | $76.85 | $185,977.00 | -10.0% | +12.4% | -36.0% | |
| Mar 9, 2023 | AMBA Ambarella Inc | VP, Marketing | Sell | 358 | $82.25 | $29,445.50 | -2.1% | 0.0% | -30.2% | |
| Dec 20, 2022 | AMBA Ambarella Inc | VP, Marketing | Sale+OE | 3,115 | $82.06 | $255,608.65 | -5.6% | -5.1% | -25.1% | |
| Dec 14, 2022 | AMBA Ambarella Inc | VP, Marketing | Sell | 2,333 | $90.82 | $211,884.63 | -5.7% | -12.5% | -28.3% | |
| Sep 16, 2022 | AMBA Ambarella Inc | VP, Marketing | Sale+OE | 670 | $63.25 | $42,377.50 | -3.1% | +32.0% | -12.0% | |
| Jun 16, 2022 | AMBA Ambarella Inc | VP, Marketing | Sale+OE | 704 | $66.27 | $46,654.08 | -3.4% | -0.8% | +30.6% | |
| Mar 16, 2022 | AMBA Ambarella Inc | VP, Marketing | Sale+OE | 7,405 | $91.20 | $675,336.00 | -27.7% | -26.9% | -18.5% | |
| Mar 14, 2022 | AMBA Ambarella Inc | VP, Marketing | Sell | 713 | $84.42 | $60,191.46 | -7.3% | -14.8% | -4.8% | |
| Dec 27, 2021 | AMBA Ambarella Inc | VP, Marketing | Sell | 724 | $205.00 | $148,420.00 | -8.4% | -53.2% | -62.2% | |
| Dec 16, 2021 | AMBA Ambarella Inc | VP, Marketing | Sale+OE | 890 | $188.86 | $168,085.40 | -9.4% | -47.1% | -54.0% |