Christopher Day Biography and Net Worth

VP of Ambarella

Prior to joining Ambarella, Chris Day was president and CEO of Mobilygen, which was acquired by Maxim Integrated Products. Before Mobilygen, Day was general manager of media processing at NXP (formerly Philips Semiconductor), where he led TriMedia DSP efforts into video-over-IP, automotive, security, and display markets. Day has also held senior sales and marketing positions at C-Cube, AuraVision, Motorola, and Hitachi.

What is Christopher Day's net worth?: The estimated net worth of Christopher Day is at least $860,835.75 as of March 18th, 2025. Mr. Day owns 15,441 shares of Ambarella stock worth more than $860,836 as of March 26th. This net worth estimate does not reflect any other assets that Mr. Day may own. Additionally, Mr. Day receives a salary of $370,000.00 as VP at Ambarella. Learn More about Christopher Day's net worth.
How old is Christopher Day?: Mr. Day is currently 61 years old. There are 6 older executives and no younger executives at Ambarella. The oldest executive at Ambarella is Mr. Didier LeGall Ph.D., Co-Founder, who is 69 years old. Learn More on Christopher Day's age.
What is Christopher Day's salary?: As the VP of Ambarella, Inc., Mr. Day earns $370,000.00 per year. There are 2 executives that earn more than Mr. Day. The highest earning executive at Ambarella is Dr. Feng-Ming Wang Ph.D., Co-Founder, President, CEO & Executive Chairman, who commands a salary of $561,000.00 per year. Learn More on Christopher Day's salary.
How do I contact Christopher Day?: The corporate mailing address for Mr. Day and other Ambarella executives is 3101 Jay Street, Santa Clara CA, 95054. Ambarella can also be reached via phone at (408) 734-8888 and via email at ir@ambarella.com. Learn More on Christopher Day's contact information.
Has Christopher Day been buying or selling shares of Ambarella?: During the past quarter, Christopher Day has sold $123,745.28 of Ambarella stock. Most recently, Christopher Day sold 479 shares of the business's stock in a transaction on Tuesday, March 18th. The shares were sold at an average price of $55.02, for a transaction totalling $26,354.58. Following the completion of the sale, the vice president now directly owns 15,441 shares of the company's stock, valued at $849,563.82. Learn More on Christopher Day's trading history.
Who are Ambarella's active insiders?: Ambarella's insider roster includes Yun-Lung Chen (VP), Christopher Day (VP), Kevin Eichler (CFO), Chenming Hu (Director), Chi-Hong Ju (VP), Chi-Hong Ju (VP), Leslie Kohn (CTO), Chan Lee (COO), Teresa Meng (Director), Christopher Paisley (Director), David Richardson (Director), Elizabeth Schwarting (Director), Andrew Verhalen (Director), Feng-Ming Wang (CEO), and John Young (CFO). Learn More on Ambarella's active insiders.
Are insiders buying or selling shares of Ambarella?: During the last year, insiders at the semiconductor company sold shares 37 times. They sold a total of 79,611 shares worth more than $4,925,341.01. The most recent insider tranaction occured on March, 18th when CFO John Alexander Young sold 2,103 shares worth more than $115,707.06. Insiders at Ambarella own 5.7% of the company. Learn More about insider trades at Ambarella.
Information on this page was last updated on 3/18/2025.

Christopher Day Insider Trading History at Ambarella

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
3/18/2025	Sell	479	$55.02	$26,354.58	15,441
1/3/2025	Sell	1,247	$78.10	$97,390.70	14,530
12/18/2024	Sell	929	$75.40	$70,046.60	15,777
12/16/2024	Sell	482	$75.41	$36,347.62	16,706
12/2/2024	Sell	1,278	$71.61	$91,517.58	17,188
10/3/2024	Sell	2,904	$58.00	$168,432.00	18,466
9/17/2024	Sell	483	$53.54	$25,859.82	21,370
7/8/2024	Sell	1,408	$61.66	$86,817.28	21,599
3/18/2024	Sell	416	$49.27	$20,496.32	23,494
12/19/2023	Sell	360	$63.04	$22,694.40	15,984
9/18/2023	Sell	351	$57.30	$20,112.30	16,344
7/12/2023	Sell	2,285	$82.50	$188,512.50	16,532
6/20/2023	Sell	354	$84.80	$30,019.20	18,817
6/13/2023	Sell	3,000	$86.94	$260,820.00	10,831
4/13/2023	Sell	3,675	$69.24	$254,457.00	18,117
3/17/2023	Sell	2,420	$76.85	$185,977.00	21,792
3/9/2023	Sell	358	$82.25	$29,445.50	17,096
12/14/2022	Sell	2,333	$90.82	$211,883.06	18,398
9/16/2022	Sell	670	$63.25	$42,377.50	20,731
6/16/2022	Sell	704	$66.27	$46,654.08	19,954
3/16/2022	Sell	7,405	$91.20	$675,336.00
3/14/2022	Sell	713	$84.42	$60,191.46
12/16/2021	Sell	890	$188.86	$168,085.40
12/7/2021	Sell	3,496	$207.79	$726,433.84
12/3/2021	Sell	832	$192.69	$160,318.08
6/16/2021	Sell	1,445	$101.39	$146,508.55	12,731
3/16/2021	Sell	5,616	$112.00	$628,992.00
12/16/2020	Sell	2,145	$90.85	$194,873.25	11,903
12/8/2020	Sell	1,300	$90.53	$117,689.00	10,653
11/30/2020	Sell	1,367	$78.00	$106,626.00	10,720
9/29/2020	Sell	899	$52.00	$46,748.00	9,720
9/16/2020	Sell	896	$53.18	$47,649.28
6/30/2020	Sell	1,267	$45.92	$58,180.64	8,632
3/31/2020	Sell	976	$49.75	$48,556.00	8,245
3/27/2020	Sell	804	$47.81	$38,439.24	10,025
3/17/2020	Sell	2,113	$38.99	$82,385.87
12/20/2019	Sell	1,033	$57.93	$59,841.69	5,031
12/17/2019	Sell	641	$56.31	$36,094.71	6,705
9/30/2019	Sell	3,478	$62.82	$218,487.96	8,305
9/16/2019	Sell	2,587	$64.90	$167,896.30
9/4/2019	Sell	405	$58.72	$23,781.60	8,199
6/24/2019	Sell	2,490	$43.98	$109,510.20	8,604
6/18/2019	Sell	1,335	$43.06	$57,485.10	12,429
3/29/2019	Sell	1,886	$43.10	$81,286.60	9,674
3/19/2019	Sell	3,700	$43.23	$159,951.00
12/18/2018	Sell	1,126	$38.00	$42,788.00	18,395
12/4/2018	Sell	1,798	$41.35	$74,347.30	16,307
9/19/2018	Sell	1,533	$35.51	$54,436.83
9/6/2018	Sell	1,326	$39.77	$52,735.02	16,353
6/22/2018	Sell	3,062	$44.00	$134,728.00	17,679
6/19/2018	Sell	3,300	$43.77	$144,441.00	24,041
3/16/2018	Sell	1,012	$53.07	$53,706.84
12/18/2017	Sell	1,111	$57.69	$64,093.59	22,216
9/29/2017	Sell	2,618	$49.15	$128,674.70	20,377
9/18/2017	Sell	1,529	$46.50	$71,098.50
6/16/2017	Sell	1,526	$48.77	$74,423.02	22,892
3/31/2017	Sell	2,109	$55.50	$117,049.50	19,960
3/16/2017	Sell	1,193	$56.19	$67,034.67
3/13/2017	Sell	1,071	$55.50	$59,440.50	22,095
12/16/2016	Sell	1,656	$54.21	$89,771.76	22,705
9/29/2016	Sell	4,272	$69.32	$296,135.04	23,922
9/28/2016	Sell	6,138	$68.02	$417,506.76	25,997
9/21/2016	Sell	2,000	$67.00	$134,000.00	27,071
9/16/2016	Sell	1,405	$67.98	$95,511.90
6/30/2016	Sell	1,173	$50.85	$59,647.05	23,532
6/16/2016	Sell	1,405	$51.97	$73,017.85	26,110
3/29/2016	Sell	1,812	$43.50	$78,822.00	23,498
3/16/2016	Sell	1,475	$37.12	$54,752.00	26,785
12/21/2015	Sell	894	$58.50	$52,299.00	12,397
12/17/2015	Sell	2,817	$57.39	$161,667.63	13,291
12/10/2015	Sell	776	$57.42	$44,557.92	12,560
9/30/2015	Sell	1,010	$58.16	$58,741.60	8,445
9/16/2015	Sell	1,880	$70.80	$133,104.00	9,455
6/10/2015	Sell	1,000	$115.00	$115,000.00
6/5/2015	Sell	1,389	$102.00	$141,678.00
3/31/2015	Sell	1,000	$75.50	$75,500.00
3/30/2015	Sell	5,021	$70.52	$354,080.92
3/20/2015	Sell	2,500	$71.02	$177,550.00
3/19/2015	Sell	2,150	$68.42	$147,103.00
3/16/2015	Sell	961	$69.35	$66,645.35
12/30/2014	Sell	2,000	$54.90	$109,800.00
12/26/2014	Sell	2,593	$52.75	$136,780.75
12/22/2014	Sell	3,756	$48.75	$183,105.00
12/18/2014	Sell	2,895	$46.86	$135,659.70
9/29/2014	Sell	1,297	$42.50	$55,122.50
9/23/2014	Sell	2,500	$41.90	$104,750.00
9/16/2014	Sell	1,385	$33.66	$46,619.10
6/16/2014	Sell	1,365	$26.55	$36,240.75

See Full Table

Christopher Day Buying and Selling Activity at Ambarella

Ambarella Company Overview

Ambarella, Inc. develops semiconductor solutions that enable high-definition (HD) and ultra HD compression, image signal processing, and artificial intelligence processing worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, artificial intelligence computer vision algorithms, audio processing, and system functions onto a single chip for delivering video and image quality, differentiated functionality, and low power consumption. Its solutions are used in automotive cameras, such as automotive video recorders, electronic mirrors, front advanced driver assistance system camera, cabin monitoring system and driver monitoring system camera, and central domain controllers for autonomous vehicle; enterprise and public class, and home security camera; and robotics and industrial application, including identification/authentication cameras, robotic products, and sensing cameras, as well as cameras for the enterprise, home, public spaces, and consumer leisure comprising wearable body cameras, sports action cameras, social media cameras, drones for capturing aerial video or photographs, video conferencing, and virtual reality applications. The company sells its solutions to original design manufacturers and original equipment manufacturers through its direct sales force and distributors. Ambarella, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.

Today's Range

Now: $55.75

$55.16

$56.21

50 Day Range

MA: $69.07

$48.94

$82.94

2 Week Range

Now: $55.75

$39.69

$85.15

Volume

407,975 shs

Average Volume

656,226 shs

Market Capitalization

$2.32 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.78

Christopher Day Biography and Net Worth

What is Christopher Day's net worth?

How old is Christopher Day?

What is Christopher Day's salary?

How do I contact Christopher Day?

Has Christopher Day been buying or selling shares of Ambarella?

Who are Ambarella's active insiders?

Are insiders buying or selling shares of Ambarella?