David Philip Henry

MKSI

David Philip Henry serves as officer: EVP, Global Str Mktg & GM, MSD 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

$2.11M

Net Position

Net Seller

$2.11M

Companies Traded

MKSI

Active Period

Feb 2026

3 total trades

Most Recent

Sell MKSI

Feb 23, 2026 · $523.1K

David Philip Henry's Insider Trading at MKS Inc. (MKSI)

Buys

0 · $0.00

Sells

3 · $2.11M

Total Shares Bought

Total Shares Sold

8,097

MKSI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 23, 2026↗	Sell	2,000	$261.56	$523.1K	18,841.4
Feb 20, 2026↗	Sell	2,000	$261.56	$523.1K	0
Feb 17, 2026↗	Sell	4,097	$260.76	$1.07M	0

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