BAGSHAW SETH H

MKSI

BAGSHAW SETH H serves as EVP, CFO & Treasurer at MKS Inc. (MKSI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$8.17M

Net Position

Net Seller

$8.17M

Companies Traded

MKSI

Active Period

Apr 2021 – Feb 2024

3 total trades

Most Recent

Sell MKSI

Feb 26, 2024 · $4.05M

BAGSHAW SETH H's Insider Trading at MKS Inc. (MKSI)

Buys

0 · $0.00

Sells

3 · $8.17M

Total Shares Bought

Total Shares Sold

66,865

MKSI Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Feb 26, 2024	Sell	32,865	$123.28	$4.05M	12,613
Sep 7, 2023	Sell	25,000	$97.30	$2.43M	27,620
Apr 16, 2021	Sell	9,000	$186.86	$1.68M	27,010

Related Insiders

Jacqueline F Moloney

Director

MKSISell · Mar 13, 2026

Eric Robert Taranto

officer: EVP & GM, VSD

MKSISell · Mar 9, 2026

Elizabeth Mora

Director

MKSISell · Mar 3, 2026

James Alan Schreiner

officer: EVP & COO

MKSISell · Feb 25, 2026

COLELLA GERALD G

Director

MKSISell · Feb 24, 2026

John Edward Williams

officer: EVP & GM, PSD

MKSISell · Feb 23, 2026

CANNONE PETER III

Director

MKSISell · Feb 23, 2026

David Philip Henry

officer: EVP, Global Str Mktg & GM, MSD

MKSISell · Feb 23, 2026

Explore More Insider Trading Data

MKSI Insider Trading Activity

View all insider trades at MKS Inc.

Technology Sector Insider Trades

See insider activity across technology stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity