Darien Spencer Biography and Net Worth

COO of Ouster

Darien Spencer has served as Ouster’s Chief Operating Officer since July 2017. Previously, Mr. Spencer was Executive Vice President of Operations and Chief Procurement Officer at Enphase Energy, an energy technology company, from August 2013 to April 2017. Prior to that, Mr. Spencer was General Manager of Business Units and Automation at Jabil Circuit, a product solutions company, from August 2012 to August 2013, Co-Founder and Chief Operating and Procurement Officer at Optisolar / Novasolar Corporation from January 2007 to November 2012 and Senior Vice President of Asia Operations at Maxtor Corporation, a hard disk drive manufacturer, and Seagate Technology after the latter acquired Maxtor Corporation in May 2006, from January 2005 to January 2007.

What is Darien Spencer's net worth?: The estimated net worth of Darien Spencer is at least $9.00 million as of September 12th, 2025. Mr. Spencer owns 346,132 shares of Ouster stock worth more than $8,995,971 as of December 5th. This net worth approximation does not reflect any other investments that Mr. Spencer may own. Additionally, Mr. Spencer receives an annual salary of $525,130.00 as COO at Ouster. Learn More about Darien Spencer's net worth.
How old is Darien Spencer?: Mr. Spencer is currently 61 years old. There are 4 older executives and no younger executives at Ouster. Learn More on Darien Spencer's age.
What is Darien Spencer's salary?: As the COO of Ouster, Inc., Mr. Spencer earns $525,130.00 per year. There are 2 executives that earn more than Mr. Spencer. The highest earning executive at Ouster is Mr. Charles Angus Pacala, Co-Founder, CEO & Director, who commands a salary of $688,560.00 per year. Learn More on Darien Spencer's salary.
How do I contact Darien Spencer?: The corporate mailing address for Mr. Spencer and other Ouster executives is 350 TREAT AVENUE, SAN FRANCISCO CA, 94110. Ouster can also be reached via phone at 415-949-0108 and via email at [email protected]. Learn More on Darien Spencer's contact information.
Has Darien Spencer been buying or selling shares of Ouster?: Darien Spencer has not been actively trading shares of Ouster during the last quarter. Most recently, Darien Spencer sold 18,274 shares of the business's stock in a transaction on Friday, September 12th. The shares were sold at an average price of $28.46, for a transaction totalling $520,078.04. Following the completion of the sale, the chief operating officer now directly owns 346,132 shares of the company's stock, valued at $9,850,916.72. Learn More on Darien Spencer's trading history.
Who are Ouster's active insiders?: Ouster's insider roster includes Virginia Boulet (Director), Megan Chung (General Counsel), Mark Frichtl (Chief Technology Officer), Krishna Kantheti (Major Shareholder), Ernest Maddock (Director), Charles Pacala (CEO), and Darien Spencer (COO). Learn More on Ouster's active insiders.
Are insiders buying or selling shares of Ouster?: During the last year, Ouster insiders bought shares 2 times. They purchased a total of 55,999 shares worth more than $548,179.76. During the last year, insiders at the sold shares 13 times. They sold a total of 163,909 shares worth more than $3,595,578.92. The most recent insider tranaction occured on November, 11th when Director Ted L Tewksbury III sold 1,695 shares worth more than $43,019.10. Insiders at Ouster own 6.6% of the company. Learn More about insider trades at Ouster.
Information on this page was last updated on 11/11/2025.

Darien Spencer Insider Trading History at Ouster

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
9/12/2025	Sell	18,274	$28.46	$520,078.04	346,132
3/17/2025	Sell	249	$8.02	$1,996.98	286,732
12/16/2024	Sell	248	$9.08	$2,251.84	291,470
12/12/2024	Sell	14,869	$9.69	$144,080.61	291,718
9/12/2024	Sell	3,844	$6.16	$23,679.04	305,875
6/12/2024	Sell	3,836	$11.14	$42,733.04	309,967
3/18/2024	Sell	286	$4.84	$1,384.24	252,873
3/12/2024	Sell	4,655	$5.13	$23,880.15	253,159
12/12/2023	Sell	3,726	$5.98	$22,281.48	258,055
9/18/2023	Sell	243	$4.65	$1,129.95	261,781
9/12/2023	Sell	3,802	$4.81	$18,287.62	262,024
6/16/2023	Sell	241	$5.82	$1,402.62	265,826
6/12/2023	Sell	3,696	$5.66	$20,919.36	266,067
3/16/2023	Sell	288	$8.90	$2,563.20	157,758
3/14/2023	Sell	1,532	$9.00	$13,788.00	158,046
12/13/2022	Sell	1,289	$12.10	$15,596.90	159,825
9/16/2022	Sell	249	$12.30	$3,062.70	161,115
9/12/2022	Sell	867	$13.70	$11,877.90	161,365
6/16/2022	Sell	250	$17.00	$4,250.00	146,707
6/13/2022	Sell	902	$18.20	$16,416.40	146,957
3/16/2022	Sell	944	$31.60	$29,830.40

Darien Spencer Buying and Selling Activity at Ouster

Ouster Company Overview

Ouster, Inc. provides lidar sensors for the automotive, industrial, robotics, and smart infrastructure industries in Americas, the Asia-Pacific, Europe, the Middle East, and Africa. Its products include high-resolution scanning and solid-state digital lidar sensors, analog lidar sensors, and software solutions. The company offers Ouster Sensor, a scanning sensor; and Digital Flash, a solid-state flash sensor. It also provides surround-view lidar sensors, which include Ouster Gemini, a perception platform for smart infrastructure deployments; and Blue City, a Gemini-powered solution for traffic operations, planning, and safety. The company is headquartered in San Francisco, California.

Today's Range

Now: $25.99

$23.89

$26.26

50 Day Range

MA: $27.60

$19.72

$37.08

2 Week Range

Now: $25.99

$6.34

$41.65

Volume

2,248,525 shs

Average Volume

2,347,668 shs

Market Capitalization

$1.56 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.99

Darien Spencer Biography and Net Worth

What is Darien Spencer's net worth?

How old is Darien Spencer?

What is Darien Spencer's salary?

How do I contact Darien Spencer?

Has Darien Spencer been buying or selling shares of Ouster?

Who are Ouster's active insiders?

Are insiders buying or selling shares of Ouster?