Are insiders buying VRTX stock?

Yes — 2 distinct insiders have bought VRTX (VERTEX PHARMACEUTICALS INC / MA) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Aug 7, 2025.

How much VRTX stock have insiders bought?

Insiders have bought a combined $5.8M of VRTX across 4 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in VRTX?

A cluster buy is two or more distinct VERTEX PHARMACEUTICALS INC / MA insiders — officers, directors, or 10% owners — each buying VRTX on the open market within a rolling window. VRTX has 1 detected cluster buy to date.

Where does this VRTX insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

VRTX insider buying

1 cluster buy

VERTEX PHARMACEUTICALS INC / MA · Healthcare

When two or more insiders at VERTEX PHARMACEUTICALS INC / MA buy VRTX in a qualifying detection window, the grouped purchases provide a starting point for further research. Below is every cluster we've detected in VRTX plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$5.8M

Market cap

$134.4B

Detected clusters

Aug 6 – Aug 6, 2025
Detected Aug 6, 2025
Executive buyer2 insiders
Total bought
$5.8M
Market cap
$134.4B

All notable open-market buys in VRTX

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Aug 6, 2025	Kewalramani Reshmacluster Director, CEO & President	5,710	$389.95	$2.2M	SEC ↗
Aug 6, 2025	Kewalramani Reshmacluster Director, CEO & President	4,290	$389.08	$1.7M	SEC ↗
Aug 6, 2025	SACHS BRUCE Icluster Director	3,366	$389.84	$1.3M	SEC ↗
Aug 6, 2025	SACHS BRUCE Icluster Director	1,634	$389.36	$636.2K	SEC ↗

More Healthcare stocks with insider cluster buys

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VRTX insider buying — FAQ

Are insiders buying VRTX stock?: Yes — 2 distinct insiders have bought VRTX (VERTEX PHARMACEUTICALS INC / MA) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Aug 7, 2025.
How much VRTX stock have insiders bought?: Insiders have bought a combined $5.8M of VRTX across 4 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in VRTX?: A cluster buy is two or more distinct VERTEX PHARMACEUTICALS INC / MA insiders — officers, directors, or 10% owners — each buying VRTX on the open market within a rolling window. VRTX has 1 detected cluster buy to date.
Where does this VRTX insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in VRTX

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy VRTX within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Transactions link to official filings; prices and market capitalizations may be cached market data. Read our methodology and data limits before interpreting the figures. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding VRTX.