John W. Kosiba Jr.
Net Worth

Last updated:

What is John W. Kosiba Jr. net worth?

The estimated net worth of Mr. John W. Kosiba Jr. is at least $24,104,565 as of 11 Jun 2024. He owns shares worth $15,372,113 as insider, has earned $3,918,612 from insider trading and has received compensation worth at least $4,813,840 in American Superconductor Corporation.

What is the salary of John W. Kosiba Jr.?

Mr. John W. Kosiba Jr. salary is $601,730 per year as Chief Financial Officer, Senior Vice President & Treasurer in American Superconductor Corporation.

How old is John W. Kosiba Jr.?

Mr. John W. Kosiba Jr. is 52 years old, born in 1973.

What stocks does John W. Kosiba Jr. currently own?

As insider, Mr. John W. Kosiba Jr. owns shares in one company:

Company Title Shares Price per share Total value
American Superconductor Corporation (AMSC) Chief Financial Officer, Senior Vice President & Treasurer 316,136 $48.63 $15,372,113

What does American Superconductor Corporation do?

American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates in two segments, Grid and Wind. 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; and engineering planning services. 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; resilient electric grid systems, resilient electric grid 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 in 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 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. The company was incorporated in 1987 and is headquartered in Ayer, Massachusetts.

John W. Kosiba Jr. insider trading

American Superconductor Corporation

Mr. John W. Kosiba Jr. has made 20 insider trades between 2017-2024, according to the Form 4 filled with the SEC. Most recently he sold 32,000 units of AMSC stock worth $693,760 on 11 Jun 2024.

The largest trade he's ever made was exercising 50,132 units of AMSC stock on 21 Jun 2023. As of 11 Jun 2024 he still owns at least 316,136 units of AMSC stock.

Transaction Date Security Shares Price per share Total value Source
Sale
Common Stock 32,000 $21.68 $693,760
Sale
Common Stock 26,830 $14.78 $396,628
Sale
Common Stock 2,170 $15.3 $33,199
Sale
Common Stock 29,878 $5.95 $177,804
Sale
Common Stock 50,132 $6.15 $308,512
Purchase
Common Stock 15,000 $3.5 $52,470
Purchase
Common Stock 25,000 $3.34 $83,400
Sale
Common Stock 8,473 $5.98 $50,626
Sale
Common Stock 13,325 $5.45 $72,675
Sale
Common Stock 22,754 $11.31 $257,416
Sale
Common Stock 259 $19.31 $5,001
Sale
Common Stock 6,983 $18.77 $131,078
Sale
Common Stock 3,766 $18.96 $71,385
Sale
Common Stock 6,409 $17.66 $113,183
Sale
Common Stock 5,794 N/A N/A
Sale
Common Stock 25,094 $9.22 $231,392
Sale
Common Stock 25,094 $27.42 $687,977
Sale
Common Stock 25,094 $27.42 $687,977
Sale
Common Stock 25,000 N/A N/A
Sale
Common Stock 10,287 N/A N/A
Sale
Common Stock 12,374 N/A N/A
Sale
Common Stock 6,250 N/A N/A
Purchase
Common Stock 5,000 N/A N/A
Purchase
Common Stock 5,000 N/A N/A
Purchase
Common Stock 6,250 $4 $25,000

American Superconductor key executives

American Superconductor Corporation executives and other stock owners filed with the SEC: