8-K: Masimo Acquisition by Danaher Completed
Completion of Acquisition
Masimo Corporation has been acquired by Danaher Corporation, with shares converted to $180.00 cash per share.
Summary
- Danaher Corporation has completed its acquisition of Masimo Corporation.
- The transaction closed on June 10, 2026, with Masimo becoming a wholly owned subsidiary of Danaher.
- Each outstanding share of Masimo common stock was converted into $180.00 in cash.
- Stock options and performance stock units were also converted into cash or cash equivalents.
- Restricted stock units were converted into Danaher restricted stock units.
- Masimo's common stock has ceased trading on the Nasdaq Stock Market.
- The company will file to terminate its reporting obligations under the Exchange Act.
Sentiment
Score: 7
Explanation: StockSavvy.ai views this as a positive development for Masimo shareholders due to the cash payout, but neutral for the market as it signifies the end of Masimo as an independent public entity.
Positives
- Shareholders received a cash payment of $180.00 per share, providing immediate value.
- The acquisition was funded by Danaher's cash on hand, indicating financial strength.
- Certain executives will receive severance and consulting fees, along with continued health benefits.
- Masimo's reporting obligations under the Exchange Act will be suspended following the delisting.
Negatives
- Masimo Corporation is no longer a publicly traded entity, limiting future investment opportunities for public shareholders.
- The delisting from Nasdaq means the common stock will no longer be traded on a public exchange.
- Certain executives are resigning from their positions.
- The company's reporting obligations under Sections 13 and 15(d) of the Exchange Act will be suspended.
Risks
- Potential for integration challenges as Masimo is absorbed into Danaher's operations.
- Uncertainty regarding the future strategic direction and product development under new ownership.
- The separation agreements for certain executives include restrictive covenants that may limit future employment opportunities.
Future Outlook
Masimo Corporation will operate as a wholly owned subsidiary of Danaher Corporation. Its reporting obligations under the Exchange Act will be suspended following the delisting from Nasdaq.
Management Comments
- The company paid off all obligations and terminated commitments under its Credit Agreement.
- Each share of common stock was automatically cancelled and converted into the right to receive $180.00 in cash.
- Options, RSUs, and PSUs were converted into cash or Danaher RSUs.
- Masimo notified Nasdaq of the expected consummation of the Merger and requested delisting.
- Masimo intends to file a Form 15 to suspend its reporting obligations under the Exchange Act.
- A change in control of Masimo occurred, and it became a wholly owned subsidiary of Danaher.
- Several directors resigned from the board.
- Certain officers entered into Separation and Consulting Agreements, providing for consulting services and severance benefits.
Industry Context
StockSavvy.ai notes that this filing marks the completion of a significant acquisition in the medical technology sector, with Danaher Corporation expanding its portfolio through the integration of Masimo Corporation's products and technologies.
Management Changes
| Role | Previous Person | New Person | Effective Date | Reason |
|---|---|---|---|---|
| Director | Catherine Szyman, Michelle Brennan, Quentin Koffey, Wendy Lane, Tim Scannell, Darlene Solomon | Frank McFaden (Director of Surviving Corporation) | June 10, 2026 | Resignation in connection with the Merger. |
| Executive (Employment) | Catherine Szyman, Gregory Meehan, Charles Dadswell | NA | June 10, 2026 | Resignation as part of Separation and Consulting Agreements. |
| Consultant/Special Advisor | NA | Catherine Szyman, Gregory Meehan, Charles Dadswell | June 11, 2026 | As per Separation and Consulting Agreements. |
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Amended and Restated Certificate of Incorporation | The certificate of incorporation was amended and restated to become the certificate of incorporation of the Surviving Corporation. | June 10, 2026 | Reflects the new corporate structure as a wholly owned subsidiary of Danaher. |
| Amended and Restated Bylaws | The bylaws of Merger Sub became the bylaws of the Surviving Corporation, with references to Merger Sub's name replaced. | June 10, 2026 | Establishes the governance framework for the surviving entity under Danaher's control. |
| Termination of Credit Agreement | All obligations and commitments under the Credit Agreement were paid off and terminated. | June 10, 2026 | Removes existing debt obligations and associated covenants. |
Legal Proceedings
- None explicitly mentioned in this filing, beyond the standard legal framework of the merger and associated agreements.
Related Party Transactions
- Separation and Consulting Agreements with executives Catherine Szyman, Gregory Meehan, and Charles Dadswell, detailing severance, consulting fees, and benefits.
Stakeholder Impact
- Shareholders: Received $180.00 per share in cash, realizing their investment.
- Employees: Some executives have transitioned to consulting roles with severance packages; others' roles are subject to integration into Danaher.
- Creditors: Existing obligations under the Credit Agreement were paid off.
- Management: Several directors resigned; some officers transitioned to consulting roles.
Next Steps
- Masimo will cease to be a publicly traded company.
- Masimo will file a Form 15 to terminate its reporting obligations under the Exchange Act.
- Certain executives will provide consulting services to Danaher for three months.
- The company's certificate of incorporation and bylaws have been amended to reflect its status as a subsidiary of Danaher.
Key Dates
| Date | Description |
|---|---|
| 2025-12-01 | Date of the Credit Agreement. |
| 2026-02-16 | Date of the Agreement and Plan of Merger. |
| 2026-02-17 | Date of Masimo's Form 8-K filing describing the Merger Agreement. |
| 2026-04-01 | Date of Masimo's definitive proxy statement filing. |
| 2026-06-09 | Date Separation and Consulting Agreements were entered into. |
| 2026-06-10 | Closing Date of the acquisition and Effective Time of the Merger. |
Keywords
acquisition, merger, Danaher Corporation, Masimo Corporation, Form 8-K, completion, delisting, cash consideration
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