MACOM Technology Solutions Holdings, Inc. filings document the formal reporting record for a Nasdaq-listed semiconductor manufacturer serving Industrial and Defense, Data Center and Telecommunications markets. The company’s 8-K reports include results of operations and financial condition, with exhibits furnishing quarterly and annual earnings releases and related GAAP and non-GAAP financial measures.
MACOM’s proxy and governance filings cover annual meeting matters, director elections, advisory executive compensation votes, auditor ratification and stockholder voting results. Additional current reports document board composition, executive officer appointments, compensation arrangements and director departures, connecting corporate governance disclosures with the company’s semiconductor operating structure.
MACOM Technology Solutions Holdings (MTSI): Form 4 filed reporting open-market sales by a reporting person. On 10/28/2025, 124,515 shares of common stock were sold at a weighted average price of $148.02, with individual trades ranging from $148.00 to $148.25. On 10/29/2025, 8,358 shares were sold at a weighted average price of $150.01, with trades from $150.00 to $150.08.
Following these transactions, indirect beneficial holdings were reported as 2,577,334 shares by trusts for children, 4,416,954 shares by Ocampo Family Trusts, and 1,500,000 shares by a GRAT.
MACOM Technology Solutions (MTSI) insider filed a Form 4 reporting an administrative tax-withholding transaction tied to equity vesting. On October 27, 2025, the reporting officer—SVP, Advanced Semiconductor—had 273 shares of common stock withheld by the issuer to satisfy taxes upon the vesting of restricted stock units, coded F (tax withholding), at $146.39 per share.
Following this event, the insider beneficially owns 15,807 shares, held directly. This reflects equity award settlement mechanics rather than an open-market sale.
MACOM Technology Solutions (MTSI) Senior VP & CFO reported Form 4 activity. On 10/27/2025, 623 shares were withheld for taxes upon RSU vesting at $146.39. On 10/28/2025, sales under a Rule 10b5-1 plan totaled 1,497 shares: 797 at a weighted average $145.10 (range $144.73–$145.50) and 700 at $146.01. Following these transactions, direct ownership was 43,580 shares.
MACOM Technology Solutions Holdings, Inc. (MTSI) reported an insider Form 4 for its SVP, Operations on 10/27/2025. The filing shows 374 shares of common stock were withheld by the issuer (transaction code F) at $146.39 to satisfy tax obligations upon the vesting of restricted stock units.
Following this transaction, the reporting person directly holds 5,918 shares of MACOM common stock.
MACOM Technology Solutions Holdings (MTSI) filed a Form 4 reporting an administrative share withholding. On 10/27/2025, an officer (SVP, Global Sales) had 412 shares of common stock withheld by the issuer at $146.39 per share to cover taxes upon the vesting of restricted stock units, coded “F.”
Following this transaction, the reporting person beneficially owns 30,121 shares directly. This reflects tax withholding tied to an RSU vesting event rather than an open‑market purchase or sale.
MACOM Technology Solutions Holdings (MTSI) reported a Form 4 for its President and CEO, who is also a director. On 10/27/2025, 1,939 shares of common stock were withheld by the issuer at $146.39 per share to cover tax obligations arising from the vesting of restricted stock units.
The transaction is coded F (tax withholding) and was reported as directly owned. Following this event, the reporting person beneficially owns 21,506 shares directly.
MACOM Technology Solutions Holdings (MTSI) reported a routine insider transaction on a Form 4. An officer (SVP, GC and Secretary) had 456 shares withheld by the company at $146.39 per share on October 27, 2025 to satisfy tax obligations tied to the vesting of restricted stock units.
Following the withholding, the reporting person directly beneficially owns 5,808 shares. This filing reflects tax withholding on equity vesting rather than an open‑market sale.
MACOM Technology Solutions Holdings (MTSI) reported an insider transaction by its Senior VP and CFO. On 10/23/2025, 428 shares of common stock were withheld by the company to cover tax obligations tied to the vesting of restricted stock units, coded F, at a price of $139.31 per share.
Following this administrative withholding, the reporting person beneficially owns 45,700 shares, held directly. This reflects routine tax settlement associated with equity award vesting rather than an open‑market sale.
MACOM Technology Solutions Holdings (MTSI) — Form 4: The company’s SVP, Operations reported a tax-related share withholding tied to restricted stock unit vesting. On 10/23/2025 (transaction code F), 260 shares of common stock were withheld at $139.31 per share to satisfy tax obligations.
After the transaction, the reporting person beneficially owns 6,292 shares, held directly. This filing reflects an administrative, non-open-market event associated with equity compensation vesting.
MACOM Technology Solutions (MTSI) insider filing: the company’s SVP, Global Sales reported a tax withholding transaction tied to RSU vesting. On 10/23/2025, 246 shares of common stock were withheld by the issuer at $139.31 per share under transaction code F (tax withholding on vesting). After this event, the reporting person beneficially owns 30,533 shares, held directly.