Company · Ownership research

VEECO INSTRUMENTS INC VECO

CIK 0000103145

Form 4 transactions dated Nov 1, 2023 to Nov 10, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 58 rows; the complete set is available through the API.

Insider filings on file run through Aug 19, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $44.92M

Nov 1, 2023 – Aug 19, 2026
Available records · partial months are marked ·

202410 of 14 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 10, 2024	KIERNAN JOHN P SVP & CHIEF FINANCIAL OFFICER	Sale	$72.00K 2,500 shares sold	3.12% sold Trust holding	▾
Nov 11, 2024	KIERNAN JOHN P SVP & CHIEF FINANCIAL OFFICER	Sale	$71.67K 2,500 shares sold	3.03% sold Trust holding	▾
Oct 10, 2024	KIERNAN JOHN P SVP & CHIEF FINANCIAL OFFICER	Sale	$81.58K 2,500 shares sold	2.94% sold Trust holding	▾
Sep 10, 2024	KIERNAN JOHN P SVP & CHIEF FINANCIAL OFFICER	Sale	$72.60K 2,500 shares sold	2.85% sold Trust holding	▾
Aug 12, 2024	KIERNAN JOHN P SVP & CHIEF FINANCIAL OFFICER	Sale10b5-1 footnote	$91.21K 2,500 shares sold	2.77% sold Trust holding	▾
Jul 10, 2024	KIERNAN JOHN P SVP & CHIEF FINANCIAL OFFICER	Sale10b5-1 footnote	$121.14K 2,500 shares sold	2.57% sold Trust holding	▾
Jun 10, 2024	KIERNAN JOHN P SVP & CHIEF FINANCIAL OFFICER	Sale10b5-1 footnote	$108.47K 2,500 shares sold	53.57% sold Direct holding	▾
May 13, 2024	St Dennis Thomas Director	Sale	$150.89K 4,000 shares sold	7.16% sold Direct holding	▾
May 9, 2024	Miller William John CEO · Director	Sale	$1.15M 30,000 shares sold	5.50% sold Direct holding	▾
Mar 21, 2024	Miller William John CEO · Director	Sale10b5-1 footnote	$854.39K 24,201 shares sold	4.25% sold Direct holding	▾

Showing 14 / 14 record groups in 2024. The complete set is available through the API.

VEECO INSTRUMENTS INC · VECO

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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 14 of 14 purchase / sale groups and 30 of 58 other groups; the totals and the monthly series cover the whole window.

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

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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.