John Edward Williams, VP Marketing at Electro Scientific, holds 1.82K shares in MKS Instruments (Ticker: MKSI), holds 0.00 shares in Electro Scientific (Ticker: ESIO).

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John Edward Williams
Electro Scientific (ESIO)
VP Marketing

Not Ranked

John Edward Williams has not reported sufficient informative transactions and therefore cannot be ranked.

Time Frame

1 Year

Compare to

No Benchmark

How are Insiders Ranked?

Insider Holdings

100.00%

MKSI

A breakdown of John Edward Williams's holdings

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Insider Roles

MKS Instruments
(MKSI)

EVP & GM, PSD

Roles that John Edward Williams holds in companies

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Most Profitable Insider Trade

Stock:

MKS Instruments
(MKSI)

Rating:Informative Sell

Date:Aug 19, 2024 - Today

Return:+8.70%

The most profitable trade made by John Edward Williams

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John Edward Williams's Trading History

ESIO

Electro Scientific

Feb 01, 2019

―

Uninformative Sell

366.93K

$0.00

MKSI

MKS Instruments

Feb 19, 2025

EVP & GM, PSD

Uninformative Buy

187.75K

$188.14K

List of latest transactions for each holding click on a transaction to see John Edward Williams's performance on stock

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John Edward Williams insider profile FAQ

What is the percentage of profitable transactions made by John Edward Williams?

The percentage of profitable transactions made by John Edward Williams is ―.

What is the average return per transaction made by John Edward Williams?

The average return per transaction made by John Edward Williams is ―.

What stocks does John Edward Williams hold?

John Edward Williams holds: ESIO, MKSI stocks.

What was John Edward Williams’s latest transaction?

John Edward Williams latest transaction was an Uninformative Buy of $187.75K.

What was John Edward Williams's most profitable transaction?

John Edward Williams’s most profitable transaction was an Informative Sell of MKSI stock on August 19, 2024. The return on the trade was 8.70%.

What is John Edward Williams's role in Electro Scientific?

John Edward Williams's role in Electro Scientific is VP Marketing.

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John Edward Williams Insider Profile

John Edward Williams Electro Scientific (ESIO)VP Marketing