Mark R Munch reports multiple share sales (BRKR) under Rule 144

Rhea-AI Filing Summary

Mark R Munch reported sales of Common stock under Rule 144, including multiple transactions dated 01/05/2026, 01/12/2026, 01/15/2026, 02/13/2026, and a stock option exercise on 03/13/2026.

The filing lists individual dispositions of 33,843 shares on 01/05/2026 for $1,680,704, 7,000 shares on 01/12/2026 for $385,000, 2,000 shares on 01/15/2026 for $98,400, and 2,000 shares on 02/13/2026 for $73,880, plus a 2,000-share stock option exercise on 03/13/2026 paid in cash.

Insights

Securities Compliance Analyst

Rule 144 sale notices report recent insider dispositions and option exercises.

This Form 144 lists multiple sales by Mark R Munch with explicit transaction dates and dollar amounts for each tranche, and a separate 2,000-share stock option exercise on 03/13/2026 paid in cash. The filing supplies per-trade share counts and proceeds.

Cash-flow treatment for the sales is shown per transaction; the filing does not aggregate totals or state whether sales were brokered or privately negotiated beyond the broker name shown.

Corporate Governance Expert

Multiple sizeable dispositions were reported; filings list exact shares and proceeds per date.

The largest disclosed disposition is 33,843 shares on 01/05/2026 for $1,680,704, followed by other dated tranches. The excerpt names a broker-dealer and records a stock option exercise treated as an issuer transaction on 03/13/2026.

Subsequent filings may clarify whether these sales were part of a planned program; the current excerpt provides per-transaction detail but no statement about any trading plan.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2000	70880.00	152219250	03/13/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/13/2026	Stock Option Exercise	ISSUER			2000	03/13/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
MARK R MUNCH 40 Manning Road Billerica, MA 01821	Common	02/13/2026	2000	73880.00
MARK R MUNCH 40 Manning Road Billerica, MA 01821	Common	01/15/2026	2000	98400.00
MARK R MUNCH 40 Manning Road Billerica, MA 01821	Common	01/12/2026	7000	385000.00
MARK R MUNCH 40 Manning Road Billerica, MA 01821	Common	01/05/2026	33843	1680704.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What did Mark R Munch report in the Form 144 for BRKR?

The Form 144 reports multiple sales of Common stock by Mark R Munch with specified dates and proceeds. It lists transactions on 01/05/2026, 01/12/2026, 01/15/2026, 02/13/2026, and an option exercise on 03/13/2026.

How many shares did Mark R Munch sell on 01/05/2026 and for how much?

On 01/05/2026, the filing shows a sale of 33,843 shares for $1,680,704. The entry appears in the disclosed list of securities sold during the past three months with the per-trade proceeds shown.

Does the filing show any option exercise by the filer?

Yes. The excerpt records a stock option exercise of 2,000 shares on 03/13/2026, labeled as an issuer transaction and paid in cash, distinct from the prior resale entries.

What proceeds are reported for the 02/13/2026 transaction?

The filing lists a 2,000-share disposition on 02/13/2026 with proceeds of $73,880. Each transaction in the excerpt includes the share count, date, and dollar amount received.

Is a broker-dealer named in the Form 144 excerpt?

Yes. The excerpt names Morgan Stanley Smith Barney LLC Executive Financial Services with an address, indicating the broker-dealer involved in the reported transactions.