Bruker (NASDAQ: BRKR) grants RSUs and options to CALID head

Rhea-AI Filing Summary

BRUKER CORP (BRKR) reported that officer Juergen Srega, President CALID, received equity awards. He was granted 16,898 shares of common stock in the form of Restricted Stock Units, which vest in four equal annual installments starting on the first anniversary of the August 15, 2026 grant date, increasing his directly held common shares to 174,625. He was also granted a stock option for 13,698 shares of common stock at an exercise price of $57.70 per share, vesting in four equal annual installments from the same grant date, exercisable from August 15, 2027 until August 15, 2036.

Insider Trade Summary

Net Buyer: 16,898 shares

Net Buy 2 txns

Insider Srega Juergen

Role PRESIDENT CALID

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (Right to Purchase) F2	13,698	$0.00	$0.00
Grant/Award	Common Stock F1	16,898	$0.00	$0.00

Holdings After Transaction: Stock Option (Right to Purchase) — 13,698 shares (Direct); Common Stock — 174,625 shares (Direct)

Footnotes (2)

1. F1. The Restricted Stock Units granted to the Reporting Person on August 15, 2026 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date.
2. F2. The Stock Options granted to the Reporting Person on August 15, 2026 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date.

Key Figures

RSUs granted: 16,898 shares Common shares held after RSU grant: 174,625 shares Stock options granted: 13,698 shares +3 more

6 metrics

RSUs granted 16,898 shares Restricted Stock Units granted to Juergen Srega on August 15, 2026

Common shares held after RSU grant 174,625 shares Direct Bruker common stock holdings following the August 15, 2026 RSU award

Stock options granted 13,698 shares Stock Option (Right to Purchase) granted on August 15, 2026

Option exercise price $57.70 per share Exercise price for the 13,698-share stock option grant

Option exercisable starting August 15, 2027 First exercisability date for the stock option grant

Option expiration date August 15, 2036 Expiration date for the 13,698-share stock option grant

Key Terms

Restricted Stock Units, Stock Option (Right to Purchase), vest in equal installments

3 terms

Restricted Stock Units financial

"The Restricted Stock Units granted to the Reporting Person on August 15, 2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Stock Option (Right to Purchase) financial

"The Stock Options granted to the Reporting Person on August 15, 2026"

vest in equal installments financial

"vest in equal installments on the first, second, third and fourth anniversaries"

FAQ

What equity awards did BRKR grant to Juergen Srega on August 15, 2026?

On August 15, 2026, Juergen Srega received 16,898 Restricted Stock Units and a stock option for 13,698 shares of Bruker common stock. Both awards vest in four equal annual installments starting one year after the grant date.

How many BRKR common shares does Juergen Srega hold after this Form 4?

After the reported RSU grant, Juergen Srega directly holds 174,625 shares of Bruker common stock. This total reflects the acquisition of 16,898 new Restricted Stock Units granted on August 15, 2026.

What are the terms of Juergen Srega’s BRKR stock option grant?

Juergen Srega received a stock option for 13,698 shares at an exercise price of $57.70 per share. The option vests in four equal annual installments and is exercisable from August 15, 2027 until August 15, 2036.

How do the BRKR Restricted Stock Units granted to Juergen Srega vest?

The 16,898 Restricted Stock Units granted to Juergen Srega vest in four equal installments. Vesting occurs on the first, second, third, and fourth anniversaries of the original grant date of August 15, 2026.

Is Juergen Srega’s August 15, 2026 BRKR transaction a purchase or a grant?

The August 15, 2026 BRKR transactions are equity grants, not open-market purchases. They consist of a Restricted Stock Unit award and a stock option grant awarded at $0.00 per share as compensation.

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/18/2026 - 04:16 PM Accepted by SEC EDGAR 08/18/2026 - 04:15 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^*

Srega Juergen

(Last) (First) (Middle)

BRUKER CORPORATION

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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2026

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	08/15/2026		A		16,898(1)	A	$0	174,625	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
Stock Option (Right to Purchase)	$57.7	08/15/2026		A		13,698		08/15/2027(2)	08/15/2036	Common Stock	13,698	$0	13,698	D

Explanation of Responses:

1. The Restricted Stock Units granted to the Reporting Person on August 15, 2026 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date.

2. The Stock Options granted to the Reporting Person on August 15, 2026 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date.

	/s/ Michael Simone, Attorney-in-Fact	08/18/2026
	** 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)