John Kosiba, Jr. Biography and Net Worth



John Kosiba was appointed to Senior Vice President, Chief Financial Officer and Treasurer in April 2017. Mr. Kosiba is responsible for the overall financial management of AMSC’s strategy and operations.  He oversees AMSC’s finance, accounting, treasury and internal audit functions.

Mr. Kosiba joined AMSC as Managing Director, Finance Operations, in June 2010. He then served as Vice President, Finance Operations, from September 2011 to May 2013. Mr. Kosiba has served most recently as Senior Vice President, Gridtec Solutions and Finance Operations, where he has been responsible for (i) overseeing finance and accounting operations, budgeting, strategic planning and financial planning and analysis for AMSC, and (ii) managing the day-to-day business operations of AMSC’s Gridtec Solutions’ business segment.

Mr. Kosiba has over 20 years of finance, accounting and business planning experience including more than 10 years of executive management experience. Prior to joining AMSC, Kosiba served at Amphenol Corporation, a manufacturer of interconnect products for military, commercial aerospace and industrial markets, where he was Division Director and Controller for their military aerospace division and responsible for overseeing finance, accounting, budgeting, audit and all aspects of financial planning and analysis for the division.  Mr. Kosiba also served as Vice President of Finance at Hybricon Corporation, a high tech manufacturer of electronic assemblies serving the aerospace, defense, and industrial markets.

Mr. Kosiba holds a Bachelor of Science degree in accounting from the University of Rhode Island and a Masters of Business Administration from Boston University’s Questrom School of Business.

What is John W. Kosiba, Jr.'s net worth?

The estimated net worth of John W. Kosiba, Jr. is at least $8.68 million as of June 11th, 2024. Mr. Kosiba, Jr. owns 316,136 shares of American Superconductor stock worth more than $8,681,095 as of December 18th. This net worth estimate does not reflect any other assets that Mr. Kosiba, Jr. may own. Learn More about John W. Kosiba, Jr.'s net worth.

How do I contact John W. Kosiba, Jr.?

The corporate mailing address for Mr. Kosiba, Jr. and other American Superconductor executives is 114 EAST MAIN STREET, AYER MA, 01432. American Superconductor can also be reached via phone at (978) 842-3000 and via email at [email protected]. Learn More on John W. Kosiba, Jr.'s contact information.

Has John W. Kosiba, Jr. been buying or selling shares of American Superconductor?

John W. Kosiba, Jr. has not been actively trading shares of American Superconductor during the past quarter. Most recently, John W. Kosiba, Jr. sold 32,000 shares of the business's stock in a transaction on Tuesday, June 11th. The shares were sold at an average price of $21.68, for a transaction totalling $693,760.00. Following the completion of the sale, the chief financial officer now directly owns 316,136 shares of the company's stock, valued at $6,853,828.48. Learn More on John W. Kosiba, Jr.'s trading history.

Who are American Superconductor's active insiders?

American Superconductor's insider roster includes Vikram Budhraja (Director), John Kosiba, Jr. (CFO), and Daniel Mcgahn (CEO). Learn More on American Superconductor's active insiders.

Are insiders buying or selling shares of American Superconductor?

In the last year, insiders at the technology company sold shares 4 times. They sold a total of 118,724 shares worth more than $2,234,333.23. The most recent insider tranaction occured on June, 11th when CEO Daniel P Mcgahn sold 37,165 shares worth more than $806,108.85. Insiders at American Superconductor own 4.4% of the company. Learn More about insider trades at American Superconductor.

Information on this page was last updated on 6/11/2024.

John W. Kosiba, Jr. Insider Trading History at American Superconductor

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/11/2024Sell32,000$21.68$693,760.00316,136View SEC Filing Icon  
5/21/2024Sell29,000$14.82$429,780.00348,136View SEC Filing Icon  
6/21/2023Sell50,132$6.15$308,311.80407,014View SEC Filing Icon  
12/12/2022Buy25,000$3.34$83,500.00338,759View SEC Filing Icon  
6/10/2022Sell8,473$5.97$50,583.81188,759View SEC Filing Icon  
5/31/2022Sell13,325$5.45$72,621.25197,232View SEC Filing Icon  
12/10/2021Sell22,754$11.31$257,347.74View SEC Filing Icon  
11/1/2021Sell3,766$18.95$71,365.70View SEC Filing Icon  
7/1/2021Sell6,409$17.66$113,182.94View SEC Filing Icon  
5/24/2021Sell5,794$14.18$82,158.92244,579View SEC Filing Icon  
1/21/2021Sell25,094$27.55$691,339.70233,573View SEC Filing Icon  
11/25/2020Sell25,000$19.28$482,000.00View SEC Filing Icon  
12/19/2019Sell10,287$7.63$78,489.81View SEC Filing Icon  
12/28/2018Sell12,374$10.31$127,575.94View SEC Filing Icon  
12/28/2018Sell12,374$10.31$127,575.94View SEC Filing Icon  
12/7/2018Sell6,250$10.58$66,125.00View SEC Filing Icon  
2/8/2018Buy5,000$4.62$23,100.00View SEC Filing Icon  
5/10/2017Buy6,250$4.00$25,000.00View SEC Filing Icon  
See Full Table

John W. Kosiba, Jr. Buying and Selling Activity at American Superconductor

This chart shows John W Kosiba Jr's buying and selling at American Superconductor by year and by quarter.

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American Superconductor Company Overview

American Superconductor logo
American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates through Grid and Wind segments. The Grid segment offers products and services that enable electric utilities, industrial facilities, and renewable energy project developers to connect, transmit, and distribute power under the Gridtec Solutions brand. It provides transmission planning services, which identify power grid congestion, poor power quality, and other risks; grid interconnection solutions for wind farms and solar power plants, power quality systems, and transmission and distribution cable systems; D-VAR systems used for controlling power flow and voltage in the AC transmission system; actiVAR system, a fast-switching medium-voltage reactive compensation solution; armorVAR system installed for reactive compensation, power factor correction, loss reduction, utility bill savings, and mitigation of common power quality concerns related to power converter-based generation and load devices; and D-VAR volt var optimization (VVO) that serves the distribution power grid market. This segment also offers ship protection systems, which reduce a naval ship's magnetic signature; and ON board power delivery systems, power generation systems, and propulsion systems; and transformers and rectifiers systems. The Wind segment designs wind turbine systems and licenses these designs to third parties under the Windtec Solutions brand. It also supplies power electronics and software-based control systems, engineered designs, and support services; and provides customer support services to wind turbine manufacturers. This segment's design portfolio comprises a range of drivetrains and power ratings of 2 megawatts and higher. American Superconductor Corporation was incorporated in 1987 and is headquartered in Ayer, Massachusetts.
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Today's Range

Now: $27.46
Low: $26.33
High: $27.69

50 Day Range

MA: $28.74
Low: $22.17
High: $36.81

2 Week Range

Now: $27.46
Low: $9.37
High: $38.02

Volume

884,636 shs

Average Volume

1,078,474 shs

Market Capitalization

$1.08 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.21