STOCK TITAN

Veeco (NASDAQ: VECO) SVP amends Form 4 to correct 32,000 RSU grant

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4/A

Rhea-AI Filing Summary

Devasahayam Adrian reported acquisition or exercise transactions in this Form 4 filing.

VEECO INSTRUMENTS INC senior vice president Adrian Devasahayam filed an amended Form 4 to correct how a prior restricted stock unit grant was reported. The amendment moves the grant to the derivative table, updates total common shares beneficially owned, and revises the total unvested RSUs.

The filing shows 32,000 restricted stock units tied to Veeco common stock, awarded under the Veeco Instruments 2019 Stock Incentive Plan. Each unit represents a contingent right to receive one share. These RSUs vest in three equal installments on each of the first, second, and third anniversaries of the grant date.

Following the corrections, Devasahayam is reported as directly holding 100,522.208 shares of common stock and 40,267 unvested restricted stock units, reflecting the updated ownership totals in the amended report.

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Insider Devasahayam Adrian
Role SVP - PRODUCT LINE DEVELOPMENT
Type Security Shares Price Value
Exercise Restricted Stock Unit 32,000 $0.00 --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Unit — 40,267 shares (Direct, null); Common Stock — 100,522.208 shares (Direct, null)
Footnotes (1)
  1. Reflects an amendment being filed on a voluntary basis to amend the Form 4 filed by the Reporting Person on March 12, 2026. The amendment reflects (1) reporting of the applicable grant in Table II instead of Table I, (2) a corresponding revision to the total amount of securities beneficially owned in Table I and (3) a corresponding revision to the total amount of unvested restricted stock units in Table II. Each restricted stock unit represents a contingent right to receive one share of Veeco common stock. These restricted stock units (RSUs) were acquired pursuant to an award under the Veeco Instruments 2019 Stock Incentive Plan and are subject to certain restrictions. These restrictions will lapse with respect to 1/3 of such RSUs on each of the first, second and third anniversaries of the date of grant. Vested shares of Veeco common stock will be delivered to the reporting person on the vesting date.
RSUs granted 32,000 units Restricted stock units tied to Veeco common stock
Common shares owned 100,522.208 shares Total common stock beneficially owned after amendment
Unvested RSUs 40,267 units Total unvested restricted stock units after amendment
RSU vesting pattern 1/3 per year Vests on first, second, and third anniversaries of grant date
Restricted Stock Unit financial
"These restricted stock units (RSUs) were acquired pursuant to an award"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
Veeco Instruments 2019 Stock Incentive Plan financial
"acquired pursuant to an award under the Veeco Instruments 2019 Stock Incentive Plan"
beneficially owned financial
"a corresponding revision to the total amount of securities beneficially owned in Table I"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
unvested restricted stock units financial
"a corresponding revision to the total amount of unvested restricted stock units in Table II"
anniversaries of the date of grant financial
"will lapse with respect to 1/3 of such RSUs on each of the first, second and third anniversaries of the date of grant"
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Devasahayam Adrian

(Last)(First)(Middle)
C/O VEECO INSTRUMENTS INC.
1 TERMINAL DRIVE

(Street)
PLAINVIEW NEW YORK 11803

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
VEECO INSTRUMENTS INC [ VECO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP - PRODUCT LINE DEVELOPMENT
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)
03/10/2026
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock100,522.208(1)D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(2)03/10/2026M32,000 (3) (3)common stock32,000$040,267D
Explanation of Responses:
1. Reflects an amendment being filed on a voluntary basis to amend the Form 4 filed by the Reporting Person on March 12, 2026. The amendment reflects (1) reporting of the applicable grant in Table II instead of Table I, (2) a corresponding revision to the total amount of securities beneficially owned in Table I and (3) a corresponding revision to the total amount of unvested restricted stock units in Table II.
2. Each restricted stock unit represents a contingent right to receive one share of Veeco common stock.
3. These restricted stock units (RSUs) were acquired pursuant to an award under the Veeco Instruments 2019 Stock Incentive Plan and are subject to certain restrictions. These restrictions will lapse with respect to 1/3 of such RSUs on each of the first, second and third anniversaries of the date of grant. Vested shares of Veeco common stock will be delivered to the reporting person on the vesting date.
/s/ Kirk W. Mackey, Attorney-in-Fact05/08/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What does the Veeco (VECO) Form 4/A filed by Adrian Devasahayam report?

The Form 4/A reports an amendment to a prior insider filing by SVP Adrian Devasahayam. It corrects how a restricted stock unit grant is shown, updates common stock beneficial ownership, and revises the total number of unvested RSUs reported in the ownership tables.

How many restricted stock units are involved in Adrian Devasahayam’s Veeco (VECO) filing?

The filing involves 32,000 restricted stock units linked to Veeco common stock. Each RSU represents a contingent right to receive one share, granted under the Veeco Instruments 2019 Stock Incentive Plan and subject to vesting and other restrictions described in the award terms.

What is the vesting schedule for Adrian Devasahayam’s Veeco (VECO) restricted stock units?

The RSUs vest in three equal tranches over three years. Restrictions lapse with respect to one-third of the restricted stock units on each of the first, second, and third anniversaries of the grant date, with vested Veeco common shares delivered on each vesting date.

How many Veeco (VECO) common shares and RSUs does Adrian Devasahayam hold after the amendment?

After the amendment, Devasahayam is reported as beneficially owning 100,522.208 shares of Veeco common stock directly. He also holds 40,267 unvested restricted stock units, reflecting the corrected totals presented in the updated ownership tables within the amended Form 4 filing.

Why was Adrian Devasahayam’s Veeco (VECO) Form 4 amended on a voluntary basis?

The amendment was filed voluntarily to fix three technical points in the earlier Form 4. It relocates the RSU grant to the derivative table, adjusts the total common shares beneficially owned, and revises the total unvested restricted stock units reported for accuracy.