Veeco Instruments VECO Insider Ownership

NASDAQ VECO

$43.65 +0.90 (+2.11%)

At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

1.48Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

1.70%

▼-0.355% pp QoQ

Shares Held by Insiders

1.04Mn

filed for Sep 2026

▼-17.29% QoQ

Shares Outstanding

61.13Mn

61,129,116 shares

Direct Holdings

968.61K

Indirect: 68.80K

Net Shares Traded (QoQ)

-216.88K

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the trailing 12 months, VECO insiders sold $37.58 million worth of shares (708.45K shares) in open-market trades, with no open-market purchases.

Behind Veeco Instruments' open-market sales in the past 12 months were 7 insiders, and no insider bought.
William John Miller (CEO) was the top open-market seller of Veeco Instruments over the past 12 months, with $22.83 million sold (450K shares) and the latest sale on August 17, 2026.
Apart from open-market trades, VECO insiders received 4.46K shares in stock awards, acquired 506.09K shares through option exercises and conversions, gave up 139.81K shares to cover taxes or exercise prices and gave away 4K shares as gifts in the past 12 months.
Business Quant data shows Veeco Instruments insiders holding 1.04Mn shares in total in their latest Form 4 filings, or 1.70% of the 61.13Mn shares outstanding; that total is down 17.29% from 1.25Mn shares at the end of Q2 2026 and down 29.97% from 1.48Mn shares at the end of Q3 2025.
Indirect holdings, through trusts, partnerships, family members and other entities, make up 6.63% (68.8K shares) of Veeco Instruments' insider total, with the other 93.37% (968.61K shares) held directly.
Per Business Quant, 13 insiders of VECO hold shares, counting officers, directors and 10% owners who have filed a Form 4 in the past two years.
VECO's three largest insider shareholders, per their latest Form 4 filings, are Peter Porshnev (Chief Technology Officer, 195.06K shares), William John Miller (CEO, 169.57K shares) and John P. Kiernan (SVP & Chief Financial Officer, 132.42K shares).
Of the shares held by VECO insiders, 18.80% belong to Peter Porshnev.
A total of 47 Form 4 filings with transactions in Veeco Instruments stock were made over the past 12 months, by 13 insiders.
This summary of Veeco Instruments insider activity covers Form 4 filings through August 19, 2026.

Form 4 Holdings

Insiders Holding VECO

Insiders 14

Shares held 1.48Mn

Of outstanding 2.43%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	William John Miller	Ceo	627,751	0	627,751	42.3%	19 Aug, 2026
2	Peter Porshnev	Chief Technology Officer	195,059	0	195,059	13.1%	24 Mar, 2026
3	Richard A Damore	Director	112,594	0	112,594	7.6%	18 May, 2026
4	Keith D Jackson	Director	86,154	0	86,154	5.8%	11 May, 2026
5	Adrian Devasahayam	Svp Product Line Development	85,115	0	85,115	5.7%	10 Jun, 2026
6	Kathleen A Bayless	Director	71,580	0	71,580	4.8%	11 May, 2026
7	John P Kiernan	Svp Chief Financial Officer	0	68,802	68,802	4.6%	12 Aug, 2026
8	Dennis Thomas St	Director	61,697	0	61,697	4.2%	13 May, 2026
9	Peter J Simone	Director	52,664	0	52,664	3.5%	17 May, 2022
10	Sujeet Chand	Director	33,079	0	33,079	2.2%	11 May, 2026
11	Susan Wilkerson	Svp, Global Sales Service	27,468	0	27,468	1.9%	12 Jun, 2026
12	Mary Jane Raymond	Director	25,967	0	25,967	1.7%	14 Aug, 2026
13	Lena Nicolaides	Director	25,472	0	25,472	1.7%	11 May, 2026
14	Gordon Hunter	Director	11,236	0	11,236	0.8%	10 Jun, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,410 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
17 Aug, 2026	William John Miller	Ceo	Disposed S	5,969	$52.85	$315.46K	363,601	Direct
17 Aug, 2026	William John Miller	Ceo	Disposed S	123,334	$54.07	$6.67Mn	240,267	Direct
17 Aug, 2026	William John Miller	Ceo	Disposed S	70,697	$54.49	$3.85Mn	169,570	Direct
13 Aug, 2026	Mary Jane Raymond	Director	Disposed G	3,000	$0.00	$0	25,967	Direct
10 Aug, 2026	John P Kiernan	Svp Chief Financial Officer	Disposed S	20,256	$50.42	$1.02Mn	83,546	Indirect
10 Aug, 2026	John P Kiernan	Svp Chief Financial Officer	Disposed S	10,236	$51.29	$525.00K	73,310	Indirect
10 Aug, 2026	John P Kiernan	Svp Chief Financial Officer	Disposed S	2,100	$52.50	$110.25K	71,210	Indirect
10 Aug, 2026	John P Kiernan	Svp Chief Financial Officer	Disposed S	800	$53.44	$42.75K	70,410	Indirect
10 Aug, 2026	John P Kiernan	Svp Chief Financial Officer	Disposed S	1,608	$54.28	$87.28K	68,802	Indirect
11 Jun, 2026	Susan Wilkerson	Svp, Global Sales Service	Disposed S	15,506	$69.56	$1.08Mn	27,468	Direct
09 Jun, 2026	Adrian Devasahayam	Svp Product Line Development	Disposed S	10,000	$65.00	$650.00K	85,115	Direct
09 Jun, 2026	Gordon Hunter	Director	Disposed S	16,974	$68.80	$1.17Mn	11,236	Direct
04 Jun, 2026	Gordon Hunter	Director	Disposed S	6,752	$63.78	$430.64K	28,210	Direct
02 Jun, 2026	William John Miller	Ceo	Disposed S	50,000	$58.62	$2.93Mn	369,570	Direct
26 May, 2026	Gordon Hunter	Director	Disposed S	17,714	$61.61	$1.09Mn	34,962	Direct
26 May, 2026	Susan Wilkerson	Svp, Global Sales Service	Disposed S	35,723	$61.69	$2.20Mn	42,974	Direct
26 May, 2026	Adrian Devasahayam	Svp Product Line Development	Disposed S	5,407	$61.84	$334.37K	95,115	Direct
14 May, 2026	Richard A Damore	Director	Disposed S	43,701	$60.71	$2.65Mn	112,594	Direct
12 May, 2026	Gordon Hunter	Director	Disposed S	29,532	$59.41	$1.75Mn	52,676	Direct
11 May, 2026	Dennis Thomas St	Director	Disposed S	1,400	$61.93	$86.70K	61,697	Direct

Showing 1 to 20 of 1,410 transactions