Company · Ownership research

VERTEX PHARMACEUTICALS INC / MA VRTX

CIK 0000875320

Form 4 transactions dated Nov 1, 2023 to Nov 7, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 51 rows; the complete set is available through the API.

Insider filings on file run through Oct 22, 2026.

Insider purchases & sales

Purchased: $5.84M
Sold: $294.93M

Nov 1, 2023 – Oct 22, 2026
Available records · partial months are marked ·

Insiders in this window

202610 of 30 preview events · 51 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
Jul 2, 2026	Tatsis Ourania EVP, Chief Reg. & Quality Off.	Sale10b5-1 footnote	$787.49K 1,500 shares sold	3.20% sold Direct holding	▾
Jul 2, 2026	McKechnie Duncan EVP, Chief Commercial Officer	Sale10b5-1 footnote	$799.78K 1,541 shares sold	12.29% sold Direct holding	▾
Jul 1, 2026	Liu Joy EVP and Chief Legal Officer	Sale10b5-1 footnote	$416.24K 828 shares sold	4.15% sold Direct holding	▾
Jun 26, 2026	Bozic Carmen EVP and CMO	Sale10b5-1 footnote	$287.57K 596 shares sold	3.74% sold Direct holding	▾
Jun 18, 2026	Bozic Carmen EVP and CMO	Sale10b5-1 footnote	$471.41K 1,020 shares sold	6.02% sold Direct holding	▾
Jun 15, 2026	Bozic Carmen EVP and CMO	Sale10b5-1 footnote	$1.83M 4,062 shares sold	19.33% sold Direct holding	▾
Jun 5, 2026	Bozic Carmen EVP and CMO	Sale10b5-1 footnote	$785.25K 1,745 shares sold	7.67% sold Direct holding	▾
Jun 1, 2026	Liu Joy EVP and Chief Legal Officer	Sale10b5-1 footnote	$364.25K 828 shares sold	3.98% sold Direct holding	▾
May 29, 2026	Bozic Carmen EVP and CMO	Sale10b5-1 footnote	$888.30K 1,974 shares sold	7.98% sold Direct holding	▾
May 15, 2026	Bunnage Mark E. EVP, Chief Scientific Officer	Sale10b5-1 footnote	$14.96K 33 shares sold	0.45% sold Direct holding	▾

Showing 30 / 51 record groups in 2026. The complete set is available through the API.

VERTEX PHARMACEUTICALS INC / MA · VRTX

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 51 purchase / sale groups and 30 of 104 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"VRTX","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.