Gerald M. Blumenstock net worth and biography

Gerald Blumenstock Biography and Net Worth

Gerry Blumenstock became Axcelis’ Executive Vice President, Engineering in June 2023 leading product development, engineering and R&D. With over 30 years of experience in technology, primarily in the semiconductor capital equipment industry, Gerry brings a unique blend of leadership, technical and business skills gained over a distinguished career. Before joining Axcelis, Gerry led multiple product business groups as Senior Vice President and General Manager at Veeco Instruments and Vice President and General Manager at Advanced Energy.

Additionally, Gerry held the role of Chief Marketing Officer at Veeco directing a corporate rebrand. Prior to that, Gerry held Senior Director level business roles at KLA, Cymer (ASML) and FormFactor, bringing several new products to market. Gerry began his career as an Optics & Materials Engineer at SVGL (ASML) and NASA. Gerry holds a B.S. and M.S. in Physics from the University of Maryland where he conducted research in ion-beam deposited thin film coatings for space-based instruments. He has four US patents in EUV lithography equipment and has authored numerous refereed papers on a wide variety of technologies.

What is Gerald M. Blumenstock's net worth?: The estimated net worth of Gerald M. Blumenstock is at least $3.62 million as of May 21st, 2026. Blumenstock owns 20,493 shares of Axcelis Technologies stock worth more than $3,624,187 as of June 16th. This net worth evaluation does not reflect any other assets that Blumenstock may own. Learn More about Gerald M. Blumenstock's net worth.
How do I contact Gerald M. Blumenstock?: The corporate mailing address for Blumenstock and other Axcelis Technologies executives is 108 CHERRY HILL DRIVE, BEVERLY MA, 01915. Axcelis Technologies can also be reached via phone at (978) 787-4000 and via email at [email protected]. Learn More on Gerald M. Blumenstock's contact information.
Has Gerald M. Blumenstock been buying or selling shares of Axcelis Technologies?: During the last ninety days, Gerald M. Blumenstock has sold $342,029.35 of Axcelis Technologies stock. Most recently, Gerald M. Blumenstock sold 1,161 shares of the business's stock in a transaction on Thursday, May 21st. The shares were sold at an average price of $152.70, for a transaction totalling $177,284.70. Following the completion of the sale, the executive vice president now directly owns 20,493 shares of the company's stock, valued at $3,129,281.10. Learn More on Gerald M. Blumenstock's trading history.
Who are Axcelis Technologies' active insiders?: Axcelis Technologies' insider roster includes William Bintz (EVP), Gerald Blumenstock (EVP), Kevin Brewer (CFO), Tzu Chiu (Director), Eileen Evans (EVP), Lynnette Fallon (VP), Gregory Graves (Director), Joseph Keithley (Director), John Kurtzweil (Director), Douglas Lawson (EVP), Russell Low (EVP), Robert Mahoney (EVP), Mary Puma (CEO), Jeanne Quirk (Director), Greg Redinbo (EVP), Thomas St. Thomas (Director), Todd Sutton (VP), Christopher Tatnall (EVP), and Jorge Titinger (Director). Learn More on Axcelis Technologies' active insiders.
Are insiders buying or selling shares of Axcelis Technologies?: In the last year, insiders at the semiconductor company sold shares 19 times. They sold a total of 42,073 shares worth more than $5,984,915.31. The most recent insider tranaction occured on June, 3rd when Director Necip Sayiner sold 1,586 shares worth more than $249,699.84. Insiders at Axcelis Technologies own 0.5% of the company. Learn More about insider trades at Axcelis Technologies.
Information on this page was last updated on 6/3/2026.

Gerald M. Blumenstock Insider Trading History at Axcelis Technologies

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
5/21/2026	Sell	1,161	$152.70	$177,284.70	20,493
5/14/2026	Sell	1,015	$162.31	$164,744.65	17,293
12/11/2025	Sell	3,034	$89.46	$271,421.64	18,661

Gerald M. Blumenstock Buying and Selling Activity at Axcelis Technologies

Axcelis Technologies Company Overview

Axcelis Technologies, Inc. designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips in the United States, Europe, and Asia Pacific. The company offers high energy, high current, and medium current implanters for various application requirements. It also provides aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. It sells its equipment and services to semiconductor chip manufacturers through its direct sales force. The company was founded in 1978 and is headquartered in Beverly, Massachusetts.

Today's Range

Now: $176.85

$176.00

$193.50

50 Day Range

MA: $143.89

$95.09

$191.60

2 Week Range

Now: $176.85

$64.62

$193.78

Volume

634,715 shs

Average Volume

750,276 shs

Market Capitalization

$5.44 billion

P/E Ratio

55.09

Dividend Yield

N/A

Beta

1.91