Sanofi ($SNY) Insider Trading & Smart Money Activity

Sanofi · Drug Manufacturers - General · Latest filing May 15, 2026

Sanofi ($SNY) has 1 congress trade and 4 13F position changes 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: 4
Analyst ratings on file: 0

SNY insider buying and selling by quarter

Quarter	Congress buys / sales	13F added / cut
Q1 2026	1 / 0	0 / 0
Q2 2026	0 / 0	2 / 2
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 SNY insider, congress, 13F and analyst activity

Date	Source	Who	Action	Shares	Value / amount	1W	1M	6M	Story
May 15, 2026	13F	Brandes Investment Partners	Added	+809.84K sh	$164.75M	+3.7%	+2.6%		Read
May 15, 2026	13F	Brandes Investment Partners	Added	+809.84K sh	$158.83M	+3.7%	+2.6%		Read
May 14, 2026	13F	Dodge & Cox	Reduced	-26.99M sh	$1.31B	+4.8%	+2.2%		Read
May 14, 2026	13F	Dodge & Cox	Reduced	-26.99M sh	$1.30B	+4.8%	+2.2%		—
Mar 30, 2026	Congress	Alan Armstrong	Purchase		$15,001 - $50,000	+1.9%	-1.5%	-7.0%	—

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

Members of Congress trading SNY

Alan Armstrong1

Institutions moving SNY (13F)

Frequently asked questions

Which members of Congress traded SNY?

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

Which institutions changed their SNY positions?

Recent 13F filers moving the stock include Brandes Investment Partners and Dodge & Cox.

Other drug manufacturers - general stocks

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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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