MACOM Technology Solutions Holdings, Inc. officer Ambra Roth filed a Form 144 notice of proposed sale of securities on November 9, 2026, covering 9,497 shares of common stock with an aggregate market value of $2,003,677.06.

Key Highlights

  • Proposed seller: Ambra Roth, an officer of MACOM Technology Solutions Holdings, Inc., listed on NASDAQ.
  • Shares proposed for sale: 9,497 shares of common stock, with an aggregate market value of $2,003,677.06.
  • Acquisition source: The 9,497 shares were acquired on November 5, 2026, via Performance Stock Units from the issuer.
  • Approximate date of sale: November 9, 2026, through Morgan Stanley Smith Barney LLC Executive Financial Services.
  • 10b5-1 plan: The plan was adopted on May 21, 2026, according to the filing.
  • Prior sales: Roth sold 653 shares of common stock on October 1, 2026, for gross proceeds of $195,900.00 in the prior three months.
  • Shares outstanding: The filing states 76,370,931 shares of common stock outstanding at the time of notice.

Ambra Roth's Proposed Sale Under Rule 144 at MACOM Technology Solutions

According to the Form 144 filing submitted to the U.S. Securities and Exchange Commission on November 9, 2026, Ambra Roth, an officer of MACOM Technology Solutions Holdings, Inc. (NASDAQ:MTSI), proposed to sell 9,497 shares of the company's common stock. The filing reports an aggregate market value of $2,003,677.06 for the proposed sale, with Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, named as the executing broker.

The filing discloses that the 9,497 shares subject to the proposed sale were acquired on November 5, 2026, through Performance Stock Units granted by the issuer. The notice indicates that the transaction is intended to be conducted under a written trading plan adopted on May 21, 2026, in reliance on Rule 10b5-1 under the Exchange Act. By signing the form, Roth represented, as of the plan adoption date, that she did not know of any material adverse information regarding the current and prospective operations of the issuer that had not been publicly disclosed.

The filing also reports prior sales activity: within the three months preceding this notice, Roth sold 653 shares of common stock on October 1, 2026, for gross proceeds of $195,900.00, also under the 10b5-1 plan. The issuer's address is listed as 100 Chelmsford Street, Lowell, Massachusetts 01851, and total shares of common stock outstanding are reported as 76,370,931.

What Was Disclosed

MACOM officer Ambra Roth filed a Form 144 on November 9, 2026, proposing to sell 9,497 shares of common stock, valued at $2,003,677.06, acquired via Performance Stock Units on November 5, 2026, under a Rule 10b5-1 plan adopted May 21, 2026.