Bruker director granted 2,886 RSUs

Bruker Corp director Bernard Thierry reported an equity award of 2,886 shares of Common Stock in the form of Restricted Stock Units (RSUs).

Rhea-AI Filing Summary

Bruker Corp director Bernard Thierry reported an equity award of 2,886 shares of Common Stock in the form of Restricted Stock Units (RSUs). The RSUs were granted at no cash cost to him and represent stock-based compensation.

The RSUs will vest in one installment on May 15, 2027, and on that date each RSU will automatically convert into one share of Bruker Common Stock. Following this grant, Thierry holds 2,886 shares directly, reflecting this new award only and indicating a routine compensation-related acquisition rather than an open-market purchase.

Insider Trade Summary

Grant/Award: 2,886 shares

Grant/Award 1 txn

Insider Bernard Thierry

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,886	$0.00	$0.00

Holdings After Transaction: Common Stock — 2,886 shares (Direct)

Footnotes (1)

1. F1. This grant is represented by Restricted Stock Units (RSU) and will vest in one installment on May 15, 2027. On the vesting date, each RSU will automatically convert into a similar number of shares of Common Stock.

Key Figures

RSU grant size: 2,886 RSUs Grant price: $0.00 per share Vesting date: May 15, 2027 +1 more

4 metrics

RSU grant size 2,886 RSUs Equity award reported on Form 4

Grant price $0.00 per share RSUs granted as compensation, no cash paid

Vesting date May 15, 2027 Single-installment vesting for RSU grant

Shares after transaction 2,886 shares Total direct holdings following RSU award

Key Terms

Restricted Stock Units (RSU), vest, Common Stock

3 terms

Restricted Stock Units (RSU) financial

"This grant is represented by Restricted Stock Units (RSU) and will vest in one installment"

vest financial

"and will vest in one installment on May 15, 2027"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Common Stock financial

"each RSU will automatically convert into a similar number of shares of Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Bruker (BRKR) director Bernard Thierry report?

Bernard Thierry reported receiving 2,886 Restricted Stock Units (RSUs) of Bruker Common Stock as equity compensation. These units were granted at no cash cost and will convert into shares when they vest, increasing his direct ownership in the company.

How many Bruker (BRKR) shares are involved in Bernard Thierry’s Form 4 filing?

The filing shows an award of 2,886 RSUs tied to Bruker Common Stock. After the grant, Thierry’s reported direct holdings total 2,886 shares, all attributable to this compensation award rather than open-market purchases or sales.

When do Bernard Thierry’s Bruker (BRKR) RSUs vest and become shares?

The 2,886 RSUs vest in a single installment on May 15, 2027. On that vesting date, each RSU will automatically convert into one share of Bruker Common Stock, turning the award into freely held stock if he remains entitled to it.

Was Bernard Thierry’s Bruker (BRKR) transaction an open-market buy or a compensation grant?

The transaction is characterized as a grant or award acquisition, not an open-market purchase. The RSUs were issued at a price of $0.00 per share as part of his director compensation, reflecting standard equity-based pay practices.

How significant is Bernard Thierry’s Bruker (BRKR) RSU award for investors?

The 2,886 RSU award is a routine director compensation grant, not a large discretionary trade. It modestly increases Thierry’s future ownership but does not by itself signal a major change in insider sentiment or the company’s overall capital structure.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/19/2026 - 05:30 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Bernard Thierry

(Last) (First) (Middle)

40 MANNING RD

40 MANNING ROAD

(Street)

BILLERICA MASSACHUSETTS 01821

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BRUKER CORP [ BRKR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/15/2026		A		2,886(1)	A	$0	2,886	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This grant is represented by Restricted Stock Units (RSU) and will vest in one installment on May 15, 2027. On the vesting date, each RSU will automatically convert into a similar number of shares of Common Stock.

	/s/ Michael Simone, Attorney-in-Fact	05/19/2026
	** Signature of Reporting Person	Date
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)