MTSI SEC filings (2026)
CIK 1493594 · Semiconductors & Related Devices (SIC 3674) · incorporated in DE · fiscal year ends in October
1,555 filings on EDGAR since 2010 · 16 annual, 44 quarterly, 145 current · financial statements · earnings
What happened, last 12 months#
Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.
October 2026
August 2026
- Aug 28Insider saleDennehy Robert (Senior VP and COO) sold 252 shares for $69K at $275.20 under a 10b5-1 plan
- Aug 17Insider saleKober John (Senior VP and CFO) sold 7,389 shares for $2.4M at $320.57–$330.67 under a 10b5-1 plan
- Aug 6EarningsEarnings release — EPS $1.08 vs $1.04 est. (+3.9%); revenue $342.2M (+36% y/y) 14.5%
- Aug 6ReportQuarterly report, Q3 2026 — revenue $342.2M (+36% y/y), net income $100.7M, EPS $1.28
June 2026
May 2026
- May 29Insider saleDaly Stephen G (President and CEO · Director) sold 15,828 shares for $5.8M at $358.44–$391.07 under a 10b5-1 plan
- May 18Insider saleKober John (Senior VP and CFO) sold 7,644 shares for $2.7M at $352.79–$377.70 under a 10b5-1 plan
- May 18Insider saleHwang Donghyun Thomas (SVP, Global Sales) sold 2,595 shares for $936K at $353.32–$381.23 under a 10b5-1 plan
- May 14Insider saleCHUNG PETER Y (Director) sold 43,268 shares for $16.4M at $378.20
- May 13Insider saleBLAND CHARLES R (Director) sold 800 shares for $304K at $380.00
- May 11Insider saleRIBAR GEOFFREY G (Director) sold 1,623 shares for $587K at $361.84
- May 7EarningsEarnings release — EPS $0.76 vs $0.76 est. (+0.0%); revenue $289.0M (+22% y/y) 11.2%
- May 7ReportQuarterly report, Q2 2026 — revenue $289.0M (+22% y/y), net income $46.3M, EPS $0.60
April 2026
March 2026
- Mar 98-K8-K · Shareholder vote results
February 2026
- Feb 26Insider saleDennehy Robert (Senior VP and COO) sold 18,398 shares for $4.5M at $240.40–$253.58 under a 10b5-1 plan
- Feb 25Insider saleOCAMPO SUSAN (10% owner) sold 261,763 shares for $66.6M at $250.39–$255.22
- Feb 25Insider saleRIBAR GEOFFREY G (Director) sold 2,244 shares for $569K at $253.59
- Feb 25Insider saleRitchie John (Director) sold 1,573 shares for $401K at $255.00
- Feb 24Insider saleOCAMPO SUSAN (10% owner) sold 53,509 shares for $13.4M at $250.08
- Feb 18Insider saleOCAMPO SUSAN (10% owner) sold 3,156 shares for $789K at $250.00
- Feb 17Insider saleOCAMPO SUSAN (10% owner) sold 80,123 shares for $19.7M at $245.31–$246.02
- Feb 17Insider saleKober John (Senior VP and CFO) sold 7,196 shares for $1.7M at $236.42–$247.70 under a 10b5-1 plan
- Feb 13Insider saleOCAMPO SUSAN (10% owner) sold 62,050 shares for $15.0M at $240.35–$245.03
- Feb 12Insider saleOCAMPO SUSAN (10% owner) sold 57,827 shares for $13.9M at $240.22–$245.04
- Feb 12Insider saleBLAND CHARLES R (Director) sold 1,000 shares for $241K at $240.82
- Feb 6Insider saleOCAMPO SUSAN (10% owner) sold 100,000 shares for $23.6M at $235.85
- Feb 5EarningsEarnings release — EPS $0.69 vs $0.77 est. (−10.4%); revenue $271.6M (+25% y/y) 5.9%
- Feb 5ReportQuarterly report, Q1 2026 — revenue $271.6M (+25% y/y), net income $48.8M, EPS $0.64
- Feb 3Insider saleOCAMPO SUSAN (10% owner) sold 100,000 shares for $23.0M at $230.29
- Feb 2Insider saleHwang Donghyun Thomas (SVP, Global Sales) sold 5,274 shares for $1.2M at $217.38–$235.81 under a 10b5-1 plan
January 2026
- Jan 16ProxyProxy · Additional proxy materials
- Jan 16ProxyProxy · Additional proxy materials
- Jan 16ProxyProxy · Proxy statement
- Jan 128-K8-K · MACOM Appoints Bryan Ingram to its Board of DirectorsDirectors or officers; compensation; Regulation FD disclosure
November 2025
- Nov 258-K8-K · MACOM Promotes Robert Dennehy to Chief Operating OfficerDirectors or officers; compensation; Regulation FD disclosure
- Nov 14ReportAnnual report, FY2025 — revenue $967.3M (+33% y/y), net income −$54.2M, EPS −$0.73
- Nov 6EarningsEarnings release — EPS $0.70 vs $0.74 est. (−5.4%); revenue $261.2M (+30% y/y) 11.5%
Insider transactions#
What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.
Over the last 13 months insiders sold $216.0M in 25 sales and bought nothing on the open market; 15 other transactions (awards, exercises, tax withholding, gifts and plan purchases).
| Date | Insider |
|---|---|
| Oct 1, 2026Form 4 | Roth Ambra R.SVP, GC and SecretarySold · $196K · 653 sh · 10b5-1 |
| Aug 28, 2026Form 4 | Dennehy RobertSenior VP and COOSold · $69K · 252 sh · 10b5-1 |
| Aug 17, 2026Form 4 | Kober JohnSenior VP and CFOSold · $2.4M · 7,389 sh · 10b5-1 |
| Jun 25, 2026Form 4 | Hwang Donghyun ThomasSVP, Global SalesSold · $1.0M · 2,620 sh · 10b5-1 |
| May 29, 2026Form 4 | Daly Stephen GPresident and CEO · DirectorSold · $5.8M · 15,828 sh · 10b5-1 |
| May 18, 2026Form 4 | Kober JohnSenior VP and CFOSold · $2.7M · 7,644 sh · 10b5-1 |
| May 18, 2026Form 4 | Hwang Donghyun ThomasSVP, Global SalesSold · $936K · 2,595 sh · 10b5-1 |
| May 14, 2026Form 4 | CHUNG PETER YDirectorSold · $16.4M · 43,268 sh |
| May 13, 2026Form 4 | BLAND CHARLES RDirectorSold · $304K · 800 sh |
| May 11, 2026Form 4 | RIBAR GEOFFREY GDirectorSold · $587K · 1,623 sh |
| Apr 30, 2026Form 4 | Hwang Donghyun ThomasSVP, Global SalesSold · $1.0M · 3,718 sh · 10b5-1 |
| Feb 26, 2026Form 4 | Dennehy RobertSenior VP and COOSold · $4.5M · 18,398 sh · 10b5-1 |
| Feb 25, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $66.6M · 261,763 sh |
| Feb 25, 2026Form 4 | RIBAR GEOFFREY GDirectorSold · $569K · 2,244 sh |
| Feb 25, 2026Form 4 | Ritchie JohnDirectorSold · $401K · 1,573 sh |
| Feb 24, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $13.4M · 53,509 sh |
| Feb 18, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $789K · 3,156 sh |
| Feb 17, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $19.7M · 80,123 sh |
| Feb 17, 2026Form 4 | Kober JohnSenior VP and CFOSold · $1.7M · 7,196 sh · 10b5-1 |
| Feb 13, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $15.0M · 62,050 sh |
| Feb 12, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $13.9M · 57,827 sh |
| Feb 12, 2026Form 4 | BLAND CHARLES RDirectorSold · $241K · 1,000 sh |
| Feb 6, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $23.6M · 100,000 sh |
| Feb 3, 2026Form 4 | OCAMPO SUSAN10% ownerSold · $23.0M · 100,000 sh |
| Feb 2, 2026Form 4 | Hwang Donghyun ThomasSVP, Global SalesSold · $1.2M · 5,274 sh · 10b5-1 |
Awards, exercises, withholding and plan purchases · 15 transactions
| Date | Insider |
|---|---|
| May 19, 2026Form 4 | Shanmugaraj MurugesanDirectorGift · $0 · 1,400 sh |
| May 19, 2026Form 4 | BLAND CHARLES RDirectorGift · $0 · 300 sh |
| May 18, 2026Form 4 | BLAND CHARLES RDirectorGift · $0 · 400 sh |
| May 15, 2026Form 4 | Dennehy RobertSenior VP and COOAward · $20K · 146 sh |
| May 15, 2026Form 4 | Kober JohnSenior VP and CFOAward · $15K · 108 sh · 10b5-1 |
| May 15, 2026Form 4 | Hwang Donghyun ThomasSVP, Global SalesAward · $12K · 85 sh · 10b5-1 |
| Mar 6, 2026Form 4 | RIBAR GEOFFREY GDirectorAward · $0 · 776 sh |
| Mar 6, 2026Form 4 | BLAND CHARLES RDirectorAward · $0 · 776 sh |
| Mar 6, 2026Form 4 | Ritchie JohnDirectorAward · $0 · 776 sh |
| Mar 6, 2026Form 4 | Rosenband Jihye WhangDirectorAward · $0 · 776 sh |
| Mar 6, 2026Form 4 | Shanmugaraj MurugesanDirectorAward · $0 · 776 sh |
| Mar 6, 2026Form 4 | Ingram BryanDirectorAward · $0 · 776 sh |
| Mar 6, 2026Form 4 | CHUNG PETER YDirectorAward · $0 · 776 sh |
| Feb 25, 2026Form 4 | OCAMPO SUSAN10% ownerGift · $0 · 174,465 sh |
| Jan 13, 2026Form 4 | Ingram BryanDirectorAward · $0 · 971 sh |
Reports and proxy statements#
Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.
2026 · 11 filings
| Filed | What it is |
|---|---|
| Aug 6, 202610-Q | Quarterly report, Q3 2026 — revenue $342.2M (+36% y/y), net income $100.7M, EPS $1.28 |
| Aug 6, 20268-K | Earnings release — EPS $1.08 vs $1.04 est. (+3.9%); revenue $342.2M (+36% y/y) 14.5% |
| May 7, 202610-Q | Quarterly report, Q2 2026 — revenue $289.0M (+22% y/y), net income $46.3M, EPS $0.60 |
| May 7, 20268-K | Earnings release — EPS $0.76 vs $0.76 est. (+0.0%); revenue $289.0M (+22% y/y) 11.2% |
| Mar 9, 20268-K | Shareholder vote results |
| Feb 5, 202610-Q | Quarterly report, Q1 2026 — revenue $271.6M (+25% y/y), net income $48.8M, EPS $0.64 |
| Feb 5, 20268-K | Earnings release — EPS $0.69 vs $0.77 est. (−10.4%); revenue $271.6M (+25% y/y) 5.9% |
| Jan 16, 2026DEFA14A | Additional proxy materials |
| Jan 16, 2026DEFA14A | Additional proxy materials |
| Jan 16, 2026DEF 14A | Proxy statement |
| Jan 12, 20268-K | MACOM Appoints Bryan Ingram to its Board of DirectorsDirectors or officers; compensation; Regulation FD disclosure |
2025 · 14 filings
| Filed | What it is |
|---|---|
| Nov 25, 20258-K | MACOM Promotes Robert Dennehy to Chief Operating OfficerDirectors or officers; compensation; Regulation FD disclosure |
| Nov 14, 202510-K | Annual report, FY2025 — revenue $967.3M (+33% y/y), net income −$54.2M, EPS −$0.73 |
| Nov 6, 20258-K | Earnings release — EPS $0.70 vs $0.74 est. (−5.4%); revenue $261.2M (+30% y/y) 11.5% |
| Aug 8, 20258-K | Directors or officers; compensation |
| Aug 7, 202510-Q | Quarterly report, Q3 2025 — revenue $252.1M (+32% y/y), net income $36.5M, EPS $0.48 |
| Aug 7, 20258-K | Earnings release — EPS $0.64 vs $0.68 est. (−5.9%); revenue $252.1M (+32% y/y) 8.1% |
| May 8, 202510-Q | Quarterly report, Q2 2025 — revenue $235.9M (+30% y/y), net income $31.7M, EPS $0.42 |
| May 8, 20258-K | Earnings release — EPS $0.61 vs $0.61 est.; revenue $235.9M (+30% y/y) 5.5% |
| Mar 11, 20258-K | Shareholder vote results |
| Feb 6, 202510-Q | Quarterly report, Q1 2025 — revenue $218.1M (+39% y/y), net income −$167.5M, EPS −$2.30 |
| Feb 6, 20258-K | Earnings release — EPS $0.40 vs $0.62 est. (−35.5%); revenue $218.1M (+39% y/y) 4.6% |
| Jan 16, 2025DEFA14A | Additional proxy materials |
| Jan 16, 2025DEFA14A | Additional proxy materials |
| Jan 16, 2025DEF 14A | Proxy statement |
2024 · 17 filings
| Filed | What it is |
|---|---|
| Dec 20, 20248-K | Material definitive agreement; New financial obligation; Unregistered sale of equity |
| Dec 13, 20248-K | Other events |
| Nov 12, 202410-K | Annual report, FY2024 — revenue $729.6M (+13% y/y), net income $76.9M, EPS $1.04 |
| Nov 7, 20248-K | Earnings release — EPS $0.56 vs $0.55 est. (+1.8%); revenue $200.7M (+33% y/y) 14.1% |
| Aug 1, 202410-Q | Quarterly report, Q3 2024 — revenue $190.5M (+28% y/y), net income $19.9M, EPS $0.27 |
| Aug 1, 20248-K | Earnings release — EPS $0.46 vs $0.50 est. (−8.0%); revenue $190.5M (+28% y/y) 1.3% |
| May 2, 202410-Q | Quarterly report, Q2 2024 — revenue $181.2M (+7% y/y), net income $15.0M, EPS $0.20 |
| May 2, 20248-K | Earnings release — EPS $0.40 vs $0.45 est. (−11.1%); revenue $181.2M (+7% y/y) 0.1% |
| Mar 13, 20248-K | Charter, bylaws or fiscal-year change; Shareholder vote results |
| Feb 2, 20248-K/A | Financial statements and exhibits |
| Feb 1, 202410-Q | Quarterly report, Q1 FY2024 — revenue $157.1M (−13% y/y), net income $12.5M, EPS $0.17 |
| Feb 1, 20248-K | Earnings release — EPS $0.43 vs $0.43 est.; revenue $157.1M (−13% y/y) 2.5% |
| Jan 17, 2024DEFA14A | Additional proxy materials |
| Jan 17, 2024DEFA14A | Additional proxy materials |
| Jan 17, 2024DEF 14A | Proxy statement |
| Jan 5, 2024PRE 14A | Preliminary proxy statement |
| Jan 4, 20248-K | Directors or officers; compensation; Regulation FD disclosure |
2023 · 19 filings — 10 × 8-K, 3 × 10-Q, 2 × DEFA14A and 4 other forms
| Filed | What it is |
|---|---|
| Nov 13, 202310-K | Annual report, FY2023 — revenue $648.4M (−4% y/y), net income $91.6M, EPS $1.28 |
| Aug 3, 202310-Q | Quarterly report, Q3 2023 — revenue $148.5M (−14% y/y), net income $11.9M, EPS $0.17 |
| May 4, 202310-Q | Quarterly report, Q2 2023 — revenue $169.4M (+3% y/y), net income $25.8M, EPS $0.36 |
| Feb 2, 202310-Q | Quarterly report, Q1 FY2023 — revenue $180.1M (+13% y/y), net income $29.5M, EPS $0.41 |
| Jan 17, 2023DEFA14A | Additional proxy materials |
| Jan 17, 2023DEFA14A | Additional proxy materials |
| Jan 17, 2023DEF 14A | Proxy statement |
| Jan 6, 2023PRE 14A | Preliminary proxy statement |
11 current reports (8-K) not listed; the year is on EDGAR.
2022 · 12 filings — 6 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
| Filed | What it is |
|---|---|
| Nov 14, 202210-K | Annual report, FY2022 — revenue $675.2M (+11% y/y), net income $440.0M, EPS $6.18 |
| Jul 28, 202210-Q | Quarterly report, Q3 2022 — revenue $172.3M (+13% y/y), net income $32.2M, EPS $0.45 |
| Apr 28, 202210-Q | Quarterly report, Q2 2022 — revenue $165.1M (+10% y/y), net income $29.6M, EPS $0.42 |
| Jan 27, 202210-Q | Quarterly report, Q1 FY2022 — revenue $159.6M (+7% y/y), net income $138.8M, EPS $1.95 |
| Jan 14, 2022DEFA14A | Additional proxy materials |
| Jan 14, 2022DEF 14A | Proxy statement |
6 current reports (8-K) not listed; the year is on EDGAR.
2021 · 17 filings — 10 × 8-K, 3 × 10-Q, 2 × DEFA14A and 2 other forms
| Filed | What it is |
|---|---|
| Nov 15, 202110-K | Annual report, FY2021 — revenue $606.9M (+15% y/y), net income $38.0M, EPS $0.54 |
| Jul 29, 202110-Q | Quarterly report, Q3 2021 — revenue $152.6M (+11% y/y), net income $15.0M, EPS $0.21 |
| Apr 29, 202110-Q | Quarterly report, Q2 2021 — revenue $150.6M (+19% y/y), net income $14.8M, EPS $0.21 |
| Feb 24, 2021DEFA14A | Additional proxy materials |
| Jan 28, 202110-Q | Quarterly report, Q1 2021 — revenue $148.5M (+25% y/y), net income −$9.0M, EPS −$0.13 |
| Jan 15, 2021DEFA14A | Additional proxy materials |
| Jan 15, 2021DEF 14A | Proxy statement |
10 current reports (8-K) not listed; the year is on EDGAR.
2020 · 12 filings — 5 × 8-K, 3 × 10-Q, 2 × DEFA14A and 2 other forms
| Filed | What it is |
|---|---|
| Nov 18, 202010-K | Annual report, FY2020 — revenue $530.0M (+6% y/y), net income −$46.1M, EPS −$0.69 |
| Jul 30, 202010-Q | Quarterly report, Q3 2020 — revenue $137.3M (+27% y/y), net income −$25.0M, EPS −$0.37 |
| Apr 30, 202010-Q | Quarterly report, Q2 2020 — revenue $126.4M (−2% y/y), net income −$10.2M, EPS −$0.28 |
| Feb 24, 2020DEFA14A | Additional proxy materials |
| Jan 29, 202010-Q | Quarterly report, Q1 2020 — revenue $119.1M (−21% y/y), net income −$28.4M, EPS −$0.43 |
| Jan 16, 2020DEFA14A | Additional proxy materials |
| Jan 16, 2020DEF 14A | Proxy statement |
5 current reports (8-K) not listed; the year is on EDGAR.
2019 · 21 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Nov 26, 201910-K | Annual report, FY2019 — revenue $499.7M (−12% y/y), net income −$383.8M, EPS −$5.84 |
| Aug 6, 201910-Q | Quarterly report, Q3 2019 — revenue $108.3M (−21% y/y), net income −$324.7M, EPS −$4.95 |
| May 8, 201910-Q | Quarterly report, Q2 2019 — revenue $128.5M (−15% y/y), net income −$46.2M, EPS −$0.71 |
| Feb 6, 201910-Q | Quarterly report, Q1 FY2019 — revenue $150.7M (+15% y/y), net income −$23.4M, EPS −$0.44 |
| Jan 16, 2019DEFA14A | Additional proxy materials |
| Jan 16, 2019DEF 14A | Proxy statement |
15 current reports (8-K) not listed; the year is on EDGAR.
2018 · 13 filings — 6 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Nov 16, 201810-K | Annual report, FY2018 — revenue $570.4M (−18% y/y), net income −$140.0M, EPS −$2.57 |
| Aug 1, 201810-Q | Quarterly report, Q3 2018 — revenue $137.9M (−29% y/y), net income −$85.4M, EPS −$1.32 |
| May 3, 201810-Q | Quarterly report, Q2 2018 — revenue $150.4M (−19% y/y), net income −$15.5M, EPS −$0.50 |
| Apr 23, 201810-K/A | Annual report, amended |
| Feb 7, 201810-Q | Quarterly report, Q1 FY2018 — revenue $130.9M (−14% y/y), net income −$22.6M, EPS −$0.57 |
| Jan 16, 2018DEFA14A | Additional proxy materials |
| Jan 16, 2018DEF 14A | Proxy statement |
6 current reports (8-K) not listed; the year is on EDGAR.
2017 · 21 filings — 15 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
| Filed | What it is |
|---|---|
| Nov 15, 201710-K | Annual report, FY2017 — revenue $698.8M (+28% y/y), net income −$169.5M, EPS −$2.79 |
| Aug 2, 201710-Q | Quarterly report, Q3 2017 — revenue $194.6M (+37% y/y), net income −$27.7M, EPS −$0.43 |
| Apr 26, 201710-Q | Quarterly report, Q2 2017 — revenue $186.1M (+39% y/y), net income −$130.1M, EPS −$2.14 |
| Feb 1, 201710-Q | Quarterly report, Q1 FY2017 — revenue $151.8M (+31% y/y), net income −$965K, EPS −$0.02 |
| Jan 17, 2017DEFA14A | Additional proxy materials |
| Jan 17, 2017DEF 14A | Proxy statement |
15 current reports (8-K) not listed; the year is on EDGAR.
2016 · 16 filings — 9 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
Counted, not listed; the year is on EDGAR.
2015 · 21 filings — 11 × 8-K, 3 × 10-Q, 3 × 8-K/A and 4 other forms
Counted, not listed; the year is on EDGAR.
2014 · 22 filings — 12 × 8-K, 3 × 10-Q, 3 × 8-K/A and 4 other forms
Counted, not listed; the year is on EDGAR.
2013 · 18 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
Counted, not listed; the year is on EDGAR.
2012 · 10 filings — 7 × 8-K, 2 × 10-Q, 1 × 10-K
Counted, not listed; the year is on EDGAR.
Insider, ownership and other filings#
Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.
2026 · 85 filings — 39 × 144, 33 × 4, 10 × SCHEDULE 13G/A and 3 other forms
| Filed | What it is |
|---|---|
| Oct 5, 20264 | Insider transaction (Form 4) |
| Oct 1, 2026144 | Notice of proposed sale (Form 144) |
| Sep 1, 20264 | Insider transaction (Form 4) |
| Aug 28, 2026144 | Notice of proposed sale (Form 144) |
| Aug 19, 20264 | Insider transaction (Form 4) |
| Aug 14, 2026SCHEDULE 13G/A | Other filings |
| Aug 12, 2026SCHEDULE 13G/A | Other filings |
| Jul 8, 2026SCHEDULE 13G/A | Other filings |
| Jun 29, 20264 | Insider transaction (Form 4) |
| Jun 2, 20264 | Insider transaction (Form 4) |
| May 29, 2026144 | Notice of proposed sale (Form 144) |
| May 29, 2026SD | Specialized disclosure (conflict minerals) |
| May 26, 2026144 | Notice of proposed sale (Form 144) |
| May 21, 20264 | Insider transaction (Form 4) |
| May 20, 20264 | Insider transaction (Form 4) |
| May 20, 20264 | Insider transaction (Form 4) |
| May 20, 20264 | Insider transaction (Form 4) |
| May 20, 20264 | Insider transaction (Form 4) |
| May 18, 2026144 | Notice of proposed sale (Form 144) |
| May 18, 20264 | Insider transaction (Form 4) |
| May 15, 20264 | Insider transaction (Form 4) |
| May 15, 2026SCHEDULE 13G/A | Other filings |
| May 14, 2026144 | Notice of proposed sale (Form 144) |
| May 13, 2026144 | Notice of proposed sale (Form 144) |
| May 13, 20264 | Insider transaction (Form 4) |
The newest 25 of 85 shown; the full year is on EDGAR.
2025 · 151 filings — 89 × 4, 50 × 144, 9 × SCHEDULE 13G/A and 2 other forms
| Filed | What it is |
|---|---|
| Dec 9, 20254 | Insider transaction (Form 4) |
| Dec 9, 2025144 | Notice of proposed sale (Form 144) |
| Dec 8, 20254 | Insider transaction (Form 4) |
| Dec 5, 20254 | Insider transaction (Form 4) |
| Dec 5, 2025144 | Notice of proposed sale (Form 144) |
| Dec 4, 2025144 | Notice of proposed sale (Form 144) |
| Dec 4, 20254 | Insider transaction (Form 4) |
| Dec 3, 20254 | Insider transaction (Form 4) |
| Dec 1, 20254 | Insider transaction (Form 4) |
| Dec 1, 2025144 | Notice of proposed sale (Form 144) |
| Nov 26, 20254 | Insider transaction (Form 4) |
| Nov 21, 20254 | Insider transaction (Form 4) |
| Nov 21, 20254 | Insider transaction (Form 4) |
| Nov 19, 2025144 | Notice of proposed sale (Form 144) |
| Nov 19, 2025144 | Notice of proposed sale (Form 144) |
| Nov 18, 20254 | Insider transaction (Form 4) |
| Nov 18, 20254 | Insider transaction (Form 4) |
| Nov 18, 20254 | Insider transaction (Form 4) |
| Nov 18, 20254 | Insider transaction (Form 4) |
| Nov 14, 2025SCHEDULE 13G | Other filings |
| Nov 13, 20254 | Insider transaction (Form 4) |
| Nov 13, 20254 | Insider transaction (Form 4) |
| Nov 12, 20254 | Insider transaction (Form 4) |
| Nov 10, 20254 | Insider transaction (Form 4) |
| Nov 10, 20254 | Insider transaction (Form 4) |
The newest 25 of 151 shown; the full year is on EDGAR.
2024 · 132 filings — 84 × 4, 35 × 144, 8 × SC 13G/A and 4 other forms
| Filed | What it is |
|---|---|
| Dec 12, 20244 | Insider transaction (Form 4) |
| Dec 11, 20244 | Insider transaction (Form 4) |
| Dec 6, 20244 | Insider transaction (Form 4) |
| Dec 4, 2024144 | Notice of proposed sale (Form 144) |
| Nov 27, 20244 | Insider transaction (Form 4) |
| Nov 26, 20244 | Insider transaction (Form 4) |
| Nov 25, 2024144 | Notice of proposed sale (Form 144) |
| Nov 21, 20244 | Insider transaction (Form 4) |
| Nov 21, 20244 | Insider transaction (Form 4) |
| Nov 21, 20244 | Insider transaction (Form 4) |
| Nov 21, 20244 | Insider transaction (Form 4) |
| Nov 21, 20244 | Insider transaction (Form 4) |
| Nov 20, 20244 | Insider transaction (Form 4) |
| Nov 20, 2024144 | Notice of proposed sale (Form 144) |
| Nov 19, 2024144 | Notice of proposed sale (Form 144) |
| Nov 19, 2024144 | Notice of proposed sale (Form 144) |
| Nov 19, 2024144 | Notice of proposed sale (Form 144) |
| Nov 15, 20244 | Insider transaction (Form 4) |
| Nov 15, 20244 | Insider transaction (Form 4) |
| Nov 13, 2024144 | Notice of proposed sale (Form 144) |
| Nov 12, 20244 | Insider transaction (Form 4) |
| Nov 12, 20244 | Insider transaction (Form 4) |
| Nov 12, 20244 | Insider transaction (Form 4) |
| Nov 12, 20244 | Insider transaction (Form 4) |
| Nov 12, 20244 | Insider transaction (Form 4) |
The newest 25 of 132 shown; the full year is on EDGAR.
2023 · 85 filings — 60 × 4, 17 × 144, 4 × SC 13G/A and 3 other forms
Counted, not listed; the year is on EDGAR.
2022 · 83 filings — 77 × 4, 3 × SC 13G/A, 1 × 3 and 2 other forms
Counted, not listed; the year is on EDGAR.
2021 · 105 filings — 91 × 4, 7 × 4/A, 3 × SC 13G/A and 4 other forms
Counted, not listed; the year is on EDGAR.
2020 · 71 filings — 64 × 4, 5 × SC 13G/A, 1 × SC 13G and 1 other form
Counted, not listed; the year is on EDGAR.
2019 · 57 filings — 42 × 4, 6 × SC 13G/A, 3 × 3 and 5 other forms
Counted, not listed; the year is on EDGAR.
2018 · 72 filings — 59 × 4, 5 × SC 13G/A, 3 × SC 13G and 4 other forms
Counted, not listed; the year is on EDGAR.
2017 · 113 filings — 91 × 4, 3 × 3, 3 × 4/A and 10 other forms
Counted, not listed; the year is on EDGAR.
2016 · 90 filings — 71 × 4, 11 × 425, 3 × SC 13G/A and 5 other forms
Counted, not listed; the year is on EDGAR.
2015 · 89 filings — 76 × 4, 2 × 3, 2 × 424B5 and 7 other forms
Counted, not listed; the year is on EDGAR.
2014 · 56 filings — 49 × 4, 4 × 3, 2 × SC 13G/A and 1 other form
Counted, not listed; the year is on EDGAR.
2013 · 61 filings — 38 × 4, 5 × 3, 5 × SC TO-T/A and 8 other forms
Counted, not listed; the year is on EDGAR.
2012 · 50 filings — 26 × 4, 9 × 3, 4 × S-1/A and 8 other forms
Counted, not listed; the year is on EDGAR.
2011 · 10 filings — 4 × S-1/A, 4 × UPLOAD, 1 × D and 1 other form
Counted, not listed; the year is on EDGAR.
2010 · 1 filing — 1 × D
Counted, not listed; the year is on EDGAR.
About this data#
MACOM Technology Solutions Holdings Inc. (MTSI) has 1,555 filings on EDGAR going back to 2010: 16 annual reports, 44 quarterly reports and 145 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Nov 14, 2025 for the fiscal year ended Oct 3, 2025. The most recent 8-K, on Aug 6, 2026, furnished a press release headed “MACOM Reports Fiscal Third Quarter 2026 Financial Results”. Over the last 13 months insiders sold $216.0M in 25 sales and bought nothing on the open market; 15 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.
Every row is a filing EDGAR lists for the registrants that have been MACOM Technology Solutions Holdings Inc., read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.
FAQ#
- Where can I read MTSI's latest 10-K?
- MTSI's latest annual report, a 10-K, was filed on Nov 14, 2025 for the fiscal year ended Oct 3, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
- When did MTSI last file an 8-K?
- On Aug 6, 2026 it furnished a press release headed “MACOM Reports Fiscal Third Quarter 2026 Financial Results”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 6, 2026.
- Are MTSI insiders buying or selling?
- Over the last 13 months insiders sold $216.0M in 25 sales and bought nothing on the open market; 15 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Roth Ambra R. (SVP, GC and Secretary) sold 653 shares on Oct 1, 2026 for $196K, under a 10b5-1 plan. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
- How many SEC filings has MTSI made?
- 1,555 filings are on EDGAR under the registrant records that have been MACOM Technology Solutions Holdings Inc., going back to 2010; 1,136 of them are insider ownership forms (Forms 3, 4, 5 and 144).