Chi-Hong Ju

AMBA

Chi-Hong Ju serves as Senior VP, Systems & GM, Asia at Ambarella, Inc. (AMBA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

34 trades

$8.06M

Net Position

Net Seller

$8.06M

Companies Traded

AMBA

Active Period

Dec 2021 – Jan 2026

34 total trades

Most Recent

Sell AMBA

Jan 5, 2026 · $584.1K

Chi-Hong Ju's Insider Trading at Ambarella, Inc. (AMBA)

Buys

0 · $0.00

Sells

34 · $8.06M

Total Shares Bought

Total Shares Sold

101,404

AMBA Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value
Jan 5, 2026↗	Sell	7,728	$75.58	$584.1K
Dec 30, 2025↗	Sell	3,765	$70.32	$264.8K
Dec 17, 2025↗	Sell	1,342	$71.82	$96.4K
Oct 13, 2025↗	Sell	11,213	$81.11	$909.5K
Sep 17, 2025↗	Sell	1,168	$79.43	$92.8K
Jun 17, 2025↗	Sell	1,108	$52.26	$57.9K
Mar 18, 2025↗	Sell	1,034	$55.02	$56.9K
Feb 28, 2025↗	Sell	1,859	$55.11	$102.4K
Dec 16, 2024↗	Sell	1,048	$75.41	$79.0K
Dec 9, 2024↗	Sell	5,118	$75.71	$387.5K
Sep 17, 2024↗	Sell	1,050	$53.54	$56.2K
Jun 26, 2024↗	Sell	6,000	$52.90	$317.4K
Jun 21, 2024↗	Sell	8,900	$55.53	$494.2K
Jun 18, 2024↗	Sell	1,059	$55.48	$58.8K
Jun 7, 2024↗	Sell	4,191	$57.11	$239.3K
Mar 18, 2024↗	Sell	778	$49.27	$38.3K
Mar 7, 2024↗	Sell	509	$57.16	$29.1K
Dec 19, 2023↗	Sell	1,074	$63.04	$67.7K
Sep 18, 2023↗	Sell	1,048	$57.30	$60.1K
Jul 7, 2023↗	Sell	4,251	$81.81	$347.8K
Jun 15, 2023↗	Sell	1,015	$84.80	$86.1K
Jun 8, 2023↗	Sell	4,165	$82.62	$344.1K
Mar 15, 2023↗	Sell	4,402	$76.85	$338.3K
Dec 22, 2022↗	Sell	2,000	$81.16	$162.3K
Dec 16, 2022↗	Sell	2,026	$82.52	$167.2K
Sep 16, 2022↗	Sell	1,272	$63.25	$80.5K
Jun 16, 2022↗	Sell	1,340	$66.26	$88.8K
Mar 16, 2022↗	Sell	14,598	$91.20	$1.33M
Mar 14, 2022↗	Sell	1,315	$84.42	$111.0K
Dec 30, 2021↗	Sell	536	$206.11	$110.5K
Dec 27, 2021↗	Sell	402	$209.98	$84.4K
Dec 16, 2021↗	Sell	1,595	$188.90	$301.3K
Dec 7, 2021↗	Sell	1,000	$221.90	$221.9K
Dec 3, 2021↗	Sell	1,495	$192.69	$288.1K