Katharine Weymouth net worth and biography

Katharine Weymouth Biography and Net Worth

Director of Xometry

Ms. Weymouth is the Co-Founder and Senior Advisor of The Chef Market (formerly DineXpert), an on-demand platform for restaurants. Previously, she was the Publisher and Chief Executive Officer of the Washington Post. Since January 2015, she has also served as a Trustee of the Philip L Graham Fund. Ms. Weymouth is a board member of Republic Services, Inc, Cable One, Inc., Sequoia Mutual Fund, and The Graham Holdings Company. She received a B.A. in English Literature from Harvard University and a J.D. from Stanford Law School and joined the Xometry board in October 2020.

What is Katharine Weymouth's net worth?: The estimated net worth of Katharine Weymouth is at least $3.43 million as of August 31st, 2026. Ms. Weymouth owns 35,345 shares of Xometry stock worth more than $3,434,827 as of September 19th. This net worth estimate does not reflect any other investments that Ms. Weymouth may own. Learn More about Katharine Weymouth's net worth.
How do I contact Katharine Weymouth?: The corporate mailing address for Ms. Weymouth and other Xometry executives is 6116 Executive Boulevard, Suite 800, North Bethesda, MD, 20852. Xometry can also be reached via phone at 240-335-7914 and via email at [email protected]. Learn More on Katharine Weymouth's contact information.
Has Katharine Weymouth been buying or selling shares of Xometry?: Over the course of the past ninety days, Katharine Weymouth has sold $947,650.00 in shares of Xometry stock. Most recently, Katharine Weymouth sold 5,000 shares of the business's stock in a transaction on Monday, August 31st. The shares were sold at an average price of $95.23, for a transaction totalling $476,150.00. Following the completion of the sale, the director now directly owns 35,345 shares of the company's stock, valued at $3,365,904.35. Learn More on Katharine Weymouth's trading history.
Who are Xometry's active insiders?: Xometry's insider roster includes Randolph Altschuler (CEO), Lukas Biewald (Director), Bill Cronin (CRO), Subir Dutt ( Subir Dutt Chief Sales Officer), Peter Goguen (COO), George Hornig (Director), Kathy Mayerhofer (Insider), James Miln (CFO), Vaidyanathan Raghavan (CTO), James Rallo (CFO), Emily Rollins (Director), Fabio Rosati (Director), Sanjeev Sahni (President), Katharine Weymouth (Director), and Laurence Zuriff (Insider). Learn More on Xometry's active insiders.
Are insiders buying or selling shares of Xometry?: In the last twelve months, Xometry insiders bought shares 2 times. They purchased a total of 48,273 shares worth more than $4,049,927.25. In the last twelve months, insiders at the sold shares 41 times. They sold a total of 265,853 shares worth more than $18,858,919.79. The most recent insider tranaction occured on September, 14th when CEO Sanjeev Singh Sahni sold 1,500 shares worth more than $127,845.00. Insiders at Xometry own 9.1% of the company. Learn More about insider trades at Xometry.
Information on this page was last updated on 9/14/2026.

Katharine Weymouth Insider Trading History at Xometry

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/31/2026	Sell	5,000	$95.23	$476,150.00	35,345
8/28/2026	Sell	5,000	$94.30	$471,500.00	35,345
2/27/2026	Buy	1,215	$41.15	$49,997.25	3,615
8/11/2023	Buy	1,200	$16.41	$19,692.00	17,383
12/10/2021	Buy	1,200	$49.10	$58,920.00

Katharine Weymouth Buying and Selling Activity at Xometry

Xometry Company Overview

Xometry, Inc. operates an online marketplace that enables buyers to source custom-manufactured parts and assemblies in the United States and internationally. It provides computer numerical control manufacturing, sheet metal forming, and sheet cutting; 3D printing, including fused deposition modeling, direct metal laser sintering, PolyJet, stereolithography, selective laser sintering, binder jetting, carbon digital light synthesis, multi jet fusion, and lubricant sublayer photo-curing; and die casting, stamping, injection molding, urethane casting, tube cutting, and tube bending, as well as finishing services, rapid prototyping, and high-volume production services. It serves aerospace, healthcare, robotics, industrial, defense, energy, automotive, government, education, and consumer goods industries. The company was formerly known as NextLine Manufacturing Corp. and changed its name to Xometry, Inc. in June 2015. Xometry, Inc. was incorporated in 2013 and is headquartered in North Bethesda, Maryland.

Today's Range

Now: $97.18

$95.10

$98.68

50 Day Range

MA: $90.81

$80.97

$104.85

2 Week Range

Now: $97.18

$35.86

$106.08

Volume

1,682,215 shs

Average Volume

577,262 shs

Market Capitalization

$5.04 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.32