Curtis Liu Biography and Net Worth

CTO and Co-founder of Amplitude

Curtis is the CTO & co-founder of Amplitude. He developed the core of Amplitude's technology and brings experience from Electronic Arts and Google. He studied EECS at MIT and is two-time winner of Battlecode, MIT's largest programming competition.

What is Curtis Liu's net worth?: The estimated net worth of Curtis Liu is at least $8.03 million as of May 4th, 2026. Mr. Liu owns 1,067,259 shares of Amplitude stock worth more than $8,025,788 as of May 7th. This net worth estimate does not reflect any other investments that Mr. Liu may own. Learn More about Curtis Liu's net worth.
How do I contact Curtis Liu?: The corporate mailing address for Mr. Liu and other Amplitude executives is , , . Amplitude can also be reached via phone at 415-231-2353 and via email at [email protected]. Learn More on Curtis Liu's contact information.
Has Curtis Liu been buying or selling shares of Amplitude?: During the last ninety days, Curtis Liu has sold $142,798.32 in Amplitude stock. Most recently, Curtis Liu sold 17,586 shares of the business's stock in a transaction on Monday, May 4th. The shares were sold at an average price of $8.12, for a transaction totalling $142,798.32. Following the completion of the sale, the chief technology officer now directly owns 1,067,259 shares of the company's stock, valued at $8,666,143.08. Learn More on Curtis Liu's trading history.
Who are Amplitude's active insiders?: Amplitude's insider roster includes Andrew Casey (CFO), Todd Chaffee (Major Shareholder), Morad Elhafed (Major Shareholder), Peter Fenton (Major Shareholder), Patrick Grady (Director), Matthew Heinz (CRO), Curtis Liu (CTO and Co-founder), Dennis Phelps (Major Shareholder), Ninos Sarkis (CAO), Erica Schultz (Director), Spenser Skates (CEO), Steven Spurlock (Major Shareholder), Scott Tobin (Major Shareholder), Hoang Vuong (CFO), and Catherine Wong (Director). Learn More on Amplitude's active insiders.
Are insiders buying or selling shares of Amplitude?: During the last twelve months, Amplitude insiders bought shares 1 times. They purchased a total of 30,000 shares worth more than $299,700.00. During the last twelve months, insiders at the sold shares 14 times. They sold a total of 578,840 shares worth more than $6,387,294.04. The most recent insider tranaction occured on May, 4th when CTO Curtis Liu sold 17,586 shares worth more than $142,798.32. Insiders at Amplitude own 21.6% of the company. Learn More about insider trades at Amplitude.
Information on this page was last updated on 5/4/2026.

Curtis Liu Insider Trading History at Amplitude

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
5/4/2026	Sell	17,586	$8.12	$142,798.32	1,067,259

Curtis Liu Buying and Selling Activity at Amplitude

Amplitude Company Overview

Amplitude, Inc., together with its subsidiaries, provides a digital analytics platform that analyzes customer behavior in the United States and internationally. It offers Amplitude Analytics, which provides real-time product data and reconstructed user visits; Amplitude Experiment, a solution that allows teams to test new capabilities and safely roll out new features; Amplitude CDP, an insight-driven solution that encompasses the data infrastructure, audience management, and data streaming capabilities; and Amplitude Session Replay used by product, marketing, and data teams to understand user behavior, diagnose product issues, and improve product outcomes. The company also provides customer support services related to initial implementation setup, ongoing support, and application training. It delivers its application over the Internet as a subscription service using a software-as-a-service model. The company was formerly known as Sonalight, Inc. and changed its name to Amplitude, Inc. in December 2014. Amplitude, Inc. was incorporated in 2011 and is headquartered in San Francisco, California.

Today's Range

Now: $7.52

$7.45

$7.77

50 Day Range

MA: $7.02

$5.61

$7.95

2 Week Range

Now: $7.52

$5.51

$14.49

Volume

3,036,920 shs

Average Volume

1,670,427 shs

Market Capitalization

$780.43 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.43