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Ju Chi-Hong

21 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Data may be delayed — SEC EDGAR temporarily unavailable. Showing the last successfully cached results.

Recent Form 4 trades

Open-market purchases and sales

21 tx · 19 groups

AMBARELLA INC

AMBA · Trade · Sep 17, 2026 · Filed · Sep 18, 2026

$130,243

2,009 sh

Sell

AMBARELLA INC

AMBA · Trade · Jul 1, 2026 · Filed · Jul 2, 2026

$888,400

10,000 sh

Sell

AMBARELLA INC

AMBA · Trade · Jun 17, 2026 · Filed · Jun 18, 2026

$136,894

2,017 sh

Sell

AMBARELLA INC

AMBA · Trade · Mar 19, 2026 · Filed · Mar 19, 2026

$116,672

2,155 sh

Sell

AMBARELLA INC

AMBA · Trade · Mar 17, 2026 · Filed · Mar 19, 2026 · filed 2 days after trade

$249,549

4,729 sh

Sell

AMBARELLA INC

AMBA · Trade · Jan 5, 2026 · Filed · Jan 7, 2026 · filed 2 days after trade

$584,105

7,728 sh

Sell

AMBARELLA INC

AMBA · Trade · Dec 30, 2025 · Filed · Jan 23, 2026 · filed 24 days after trade

$822,891

11,710 sh · 2 tx

Sell

AMBARELLA INC

AMBA · Trade · Dec 17, 2025 · Filed · Dec 19, 2025 · filed 2 days after trade

$96,382

1,342 sh

Sell

AMBARELLA INC

AMBA · Trade · Oct 14, 2025 · Filed · Oct 15, 2025

$498,390

6,156 sh

Sell

AMBARELLA INC

AMBA · Trade · Oct 13, 2025 · Filed · Oct 15, 2025 · filed 2 days after trade

$411,093

5,057 sh

Sell

AMBARELLA INC

AMBA · Trade · Sep 17, 2025 · Filed · Sep 19, 2025 · filed 2 days after trade

$92,774

1,168 sh

Sell

AMBARELLA INC

AMBA · Trade · Jun 17, 2025 · Filed · Jun 20, 2025 · filed 3 days after trade

$57,904

1,108 sh

Sell

AMBARELLA INC

AMBA · Trade · Mar 18, 2025 · Filed · Mar 20, 2025 · filed 2 days after trade

$56,891

1,034 sh

Sell

AMBARELLA INC

AMBA · Trade · Mar 6, 2025 · Filed · Mar 7, 2025

$102,449

1,859 sh

Sell

AMBARELLA INC

AMBA · Trade · Dec 16, 2024 · Filed · Dec 18, 2024 · filed 2 days after trade

$79,030

1,048 sh

Sell

AMBARELLA INC

AMBA · Trade · Dec 9, 2024 · Filed · Dec 10, 2024

$387,475

5,118 sh · 2 tx

Sell

AMBARELLA INC

AMBA · Trade · Sep 17, 2024 · Filed · Sep 19, 2024 · filed 2 days after trade

$56,217

1,050 sh

Sell

AMBARELLA INC

AMBA · Trade · Jun 26, 2024 · Filed · Jun 27, 2024

$317,422

6,000 sh

Sell

AMBARELLA INC

AMBA · Trade · Jun 21, 2024 · Filed · Jun 24, 2024 · filed 3 days after trade

$494,217

8,900 sh

Sell