STMicroelectronics N.V ($STM) Insider Trading & Smart Money Activity

STMicroelectronics N.V. · Semiconductors · Latest filing Mar 30, 2026

STMicroelectronics N.V. ($STM) has 1 congress trade on file.

Insider buyers (12 mo): 0
Insider sellers (12 mo): 0
Net insider $ (12 mo): $0
Congress trades (12 mo): 1
13F moves on file: 0
Analyst ratings on file: 0

STM insider buying and selling by quarter

Quarter	Congress buys / sales	13F added / cut
Q1 2026	1 / 0	0 / 0
Q2 2026	0 / 0	0 / 0
Q3 2026	0 / 0	0 / 0
Q4 2026	0 / 0	0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All STM insider, congress, 13F and analyst activity

Date	Source	Who	Action	Shares	Value / amount	ΔOwn	1W	1M	6M	Filing	Story
Mar 30, 2026	Congress	Alan Armstrong	Purchase		$1,001 - $15,000						—

1W / 1M / 6M = how STM moved from the trade or filing date.

Members of Congress trading STM

Alan Armstrong1

Frequently asked questions

Which members of Congress traded STM?

1 disclosed trade by Alan Armstrong. The latest was on Mar 30, 2026.

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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