Christopher Day
VP, Marketing · AMBARELLA INC
- 2024
- Jun 17, 2025
- 5
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Christopher Day files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Feng-Ming Wang - $9.72M in AMBA purchases and sales in the last 12 months
- Chi-Hong Ju - $2.08M in AMBA purchases and sales in the last 12 months
- John Alexander Young - $1.23M in AMBA purchases and sales in the last 12 months
- Yun-Lung Chen - $1.13M in AMBA purchases and sales in the last 12 months
- Chan W. Lee - $940K in AMBA purchases and sales in the last 12 months
- Christopher B. Paisley - $33K in AMBA purchases and sales in the last 12 months
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Frequently asked questions
Who is Christopher Day?
Christopher Day is a corporate insider, tracked as VP, Marketing of AMBARELLA INC (AMBA). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Christopher Day last file a Form 4?
The most recent primary Form 4 on record is dated 17 June 2025, one of 5 filings going back to 2024.
Has Christopher Day been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($384K) across all tracked filings.
