Garth Ritchie Biography and Net Worth

Director of Arqit Quantum

Garth has over 25 years of experience in financial markets across the globe. He joined Centricus in June 2020 and leads the firm's Capital Markets and Advisory business. Previously, he was President of Deutsche Bank and Head of the Corporate & Investment Bank (CIB). Garth joined Deutsche Bank in 1996 as an associate in the bank’s Johannesburg office and went on to hold senior management positions across the investment bank. He became a member of the Global Markets Executive Committee in 2009 as Head of Equities and held a range of leadership positions across the division. In January 2016, he was appointed to the Management Board with responsibility for the bank’s Markets division. In 2017, he became Co-Head of the newly created CIB. One year later he became its sole Head and was appointed as President. Garth holds a Bachelor of Commerce from the University of Port Elizabeth in South Africa.

What is Garth Ritchie's net worth?: The estimated net worth of Garth Ritchie is at least $646.70 thousand as of April 2nd, 2026. Ritchie owns 28,800 shares of Arqit Quantum stock worth more than $646,704 as of June 17th. This net worth estimate does not reflect any other investments that Ritchie may own. Learn More about Garth Ritchie's net worth.
How do I contact Garth Ritchie?: The corporate mailing address for Ritchie and other Arqit Quantum executives is Byron House 7-9 St. James's Street, London X0, SW1A 1EE. Arqit Quantum can also be reached via phone at 44-20-3917-0155 and via email at [email protected]. Learn More on Garth Ritchie's contact information.
Has Garth Ritchie been buying or selling shares of Arqit Quantum?: During the past quarter, Garth Ritchie has sold $6,784.00 of Arqit Quantum stock. Most recently, Garth Ritchie sold 512 shares of the business's stock in a transaction on Thursday, April 2nd. The shares were sold at an average price of $13.25, for a transaction totalling $6,784.00. Following the completion of the sale, the director now directly owns 28,800 shares of the company's stock, valued at $381,600. Learn More on Garth Ritchie's trading history.
Who are Arqit Quantum's active insiders?: Arqit Quantum's insider roster includes Andrew Leaver (CEO), Garth Ritchie (Director), and Ben Wilder (COO). Learn More on Arqit Quantum's active insiders.
Are insiders buying or selling shares of Arqit Quantum?: During the last twelve months, insiders at the sold shares 7 times. They sold a total of 14,356 shares worth more than $193,731.55. The most recent insider tranaction occured on April, 20th when CFO Nicholas Pointon sold 435 shares worth more than $6,903.45. Insiders at Arqit Quantum own 54.6% of the company. Learn More about insider trades at Arqit Quantum.
Information on this page was last updated on 4/20/2026.

Garth Ritchie Insider Trading History at Arqit Quantum

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
4/2/2026	Sell	512	$13.25	$6,784.00	28,800

Garth Ritchie Buying and Selling Activity at Arqit Quantum

Arqit Quantum Company Overview

Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud, a Platform as a Service that creates unbreakable software encryption keys. The company also provides maintenance and support, and professional services. Arqit Quantum Inc. is based in London, the United Kingdom.

Today's Range

Now: $22.93

$19.50

$23.91

50 Day Range

MA: $14.71

$12.14

$19.94

2 Week Range

Now: $22.93

$11.52

$62.00

Volume

1,814,193 shs

Average Volume

429,397 shs

Market Capitalization

$350.54 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.36