MTSI insider transaction filings
MACOM Technology Solutions Holdings, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-01. Screen MTSI transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 3 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 21 legs across 3 filings by 3 insiders — 10,261 shares, $3,484,505 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: sale of 1,699 shares @ $327.78 ($556,898) by Kober John, filed 2026-08-19.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Kober John — Senior VP and CFO | 1 | — | 8 legs · 7,389 sh · $2,409,423 | — |
| Hwang Donghyun Thomas — SVP, Global Sales | 1 | — | 12 legs · 2,620 sh · $1,005,732 | — |
| Dennehy Robert — Senior VP and COO | 1 | — | 1 leg · 252 sh · $69,350 | — |
Recent Form 4 filings — MACOM Technology Solutions Holdings, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-01 | 4 | Dennehy Robert — Senior VP and COO | Sale (S): 252 @ $275.20 | EDGAR |
| 2026-08-19 | 4 | Kober John — Senior VP and CFO | Sale (S): 1,590 @ $320.57 · Sale (S): 400 @ $323.97 · Sale (S): 900 @ $325.26 · Sale (S): 500 @ $326.51 · Sale (S): 1,699 @ $327.78 · Sale (S): 1,600 @ $328.78 · +2 more | EDGAR |
| 2026-06-29 | 4 | Hwang Donghyun Thomas — SVP, Global Sales | Sale (S): 100 @ $367.30 · Sale (S): 100 @ $369.99 · Sale (S): 200 @ $375.34 · Sale (S): 100 @ $379.80 · Sale (S): 420 @ $382.04 · Sale (S): 300 @ $382.91 · +6 more | EDGAR |
| 2026-06-02 | 4 | Daly Stephen G — President and CEO, Director | Sale (S): 1,500 @ $358.44 · Sale (S): 2,200 @ $359.37 · Sale (S): 400 @ $360.49 · Sale (S): 904 @ $362.02 · Sale (S): 2,429 @ $362.94 · Sale (S): 2,075 @ $363.87 · +13 more | EDGAR |
| 2026-05-21 | 4 | Shanmugaraj Murugesan — Director | Gift (G): 1,400 @ $0 | EDGAR |
| 2026-05-20 | 4 | Dennehy Robert — Senior VP and COO | Grant/award (A): 146 @ $138.13 | EDGAR |
| 2026-05-20 | 4 | Hwang Donghyun Thomas — SVP, Global Sales | Grant/award (A): 85 @ $138.13 · Sale (S): 300 @ $353.32 · Sale (S): 300 @ $355.06 · Sale (S): 500 @ $356.68 · Sale (S): 300 @ $358.84 · Sale (S): 500 @ $360.38 · +6 more | EDGAR |
| 2026-05-20 | 4 | Kober John — Senior VP and CFO | Grant/award (A): 108 @ $138.13 · Sale (S): 500 @ $352.79 · Sale (S): 800 @ $353.81 · Sale (S): 700 @ $354.83 · Sale (S): 1,144 @ $356.47 · Sale (S): 800 @ $357.59 · +8 more | EDGAR |
| 2026-05-20 | 4 | BLAND CHARLES R — Director | Gift (G): 400 @ $0 · Gift (G): 300 @ $0 | EDGAR |
| 2026-05-18 | 4 | CHUNG PETER Y — Director | Sale (S): 43,268 @ $378.20 | EDGAR |
| 2026-05-15 | 4 | BLAND CHARLES R — Director | Sale (S): 800 @ $380 | EDGAR |
| 2026-05-13 | 4 | RIBAR GEOFFREY G — Director | Sale (S): 1,623 @ $361.84 | EDGAR |
| 2026-05-04 | 4 | Hwang Donghyun Thomas — SVP, Global Sales | Sale (S): 100 @ $271.40 · Sale (S): 200 @ $273.48 · Sale (S): 1,518 @ $274.79 · Sale (S): 100 @ $275.73 · Sale (S): 200 @ $276.81 · Sale (S): 700 @ $278.42 · +3 more | EDGAR |
| 2026-03-10 | 4 | Shanmugaraj Murugesan — Director | Grant/award (A): 776 @ $0 | EDGAR |
| 2026-03-10 | 4 | Rosenband Jihye Whang — Director | Grant/award (A): 776 @ $0 | EDGAR |
| 2026-03-10 | 4 | Ingram Bryan — Director | Grant/award (A): 776 @ $0 | EDGAR |
| 2026-03-10 | 4 | Ritchie John — Director | Grant/award (A): 776 @ $0 | EDGAR |
| 2026-03-10 | 4 | BLAND CHARLES R — Director | Grant/award (A): 776 @ $0 | EDGAR |
| 2026-03-10 | 4 | RIBAR GEOFFREY G — Director | Grant/award (A): 776 @ $0 | EDGAR |
| 2026-03-09 | 4 | CHUNG PETER Y — Director | Grant/award (A): 776 @ $0 | EDGAR |
| 2026-03-02 | 4 | Dennehy Robert — Senior VP and COO | Sale (S): 971 @ $240.40 · Sale (S): 300 @ $241.70 · Sale (S): 3,200 @ $242.96 · Sale (S): 4,780 @ $243.95 · Sale (S): 4,100 @ $244.85 · Sale (S): 2,576 @ $246.70 · +3 more | EDGAR |
| 2026-02-27 | 4 | Ritchie John — Director | Sale (S): 1,573 @ $255 | EDGAR |
| 2026-02-27 | 4 | RIBAR GEOFFREY G — Director | Sale (S): 2,244 @ $253.59 | EDGAR |
| 2026-02-26 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 53,509 @ $250.08 · Sale (S): 41,012 @ $250.39 · Sale (S): 2,323 @ $251.16 · Sale (S): 218,428 @ $255.22 · Gift (G): 174,465 @ $0 | EDGAR |
| 2026-02-19 | 4 | Kober John — Senior VP and CFO | Sale (S): 200 @ $236.42 · Sale (S): 300 @ $237.68 · Sale (S): 500 @ $238.71 · Sale (S): 200 @ $239.83 · Sale (S): 2,223 @ $241.09 · Sale (S): 133 @ $243.38 · +4 more | EDGAR |
| 2026-02-19 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 79,523 @ $245.31 · Sale (S): 600 @ $246.02 · Sale (S): 3,156 @ $250.00 | EDGAR |
| 2026-02-17 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 56,543 @ $240.22 · Sale (S): 126 @ $241.14 · Sale (S): 1,158 @ $245.04 · Sale (S): 42,173 @ $240.35 · Sale (S): 19,877 @ $245.03 | EDGAR |
| 2026-02-17 | 4 | BLAND CHARLES R — Director | Sale (S): 1,000 @ $240.82 | EDGAR |
| 2026-02-10 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 100,000 @ $235.85 | EDGAR |
| 2026-02-05 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 100,000 @ $230.29 | EDGAR |
| 2026-02-04 | 4 | Hwang Donghyun Thomas — SVP, Global Sales | Sale (S): 1,715 @ $217.38 · Sale (S): 100 @ $225.01 · Sale (S): 400 @ $226.58 · Sale (S): 800 @ $227.92 · Sale (S): 359 @ $228.70 · Sale (S): 300 @ $230.20 · +4 more | EDGAR |
| 2026-01-15 | 4 | Ingram Bryan — Director | Grant/award (A): 971 @ $0 | EDGAR |
| 2025-12-09 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 121,067 @ $190.07 | EDGAR |
| 2025-12-08 | 4 | Hwang Donghyun Thomas — SVP, Global Sales | Sale (S): 1,617 @ $183.40 · Sale (S): 200 @ $184.24 · Sale (S): 400 @ $185.35 · Sale (S): 875 @ $186.76 · Sale (S): 880 @ $187.60 · Sale (S): 300 @ $188.62 · +1 more | EDGAR |
| 2025-12-05 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 2,291 @ $190 · Sale (S): 76,642 @ $190.10 | EDGAR |
| 2025-12-04 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 4,171 @ $180 · Sale (S): 95,829 @ $180.06 | EDGAR |
| 2025-12-03 | 4 | Daly Stephen G — President and CEO, Director | Sale (S): 199 @ $169.97 · Sale (S): 1,945 @ $170.86 · Sale (S): 1,259 @ $172.08 · Sale (S): 7,346 @ $173.10 · Sale (S): 8,452 @ $173.81 · Sale (S): 799 @ $174.82 | EDGAR |
| 2025-12-01 | 4 | Dennehy Robert — Senior VP and COO | Grant/award (A): 1,232 @ $0 | EDGAR |
| 2025-11-26 | 4 | BLAND CHARLES R — Director | Sale (S): 4,000 @ $165 | EDGAR |
| 2025-11-21 | 4 | Roth Ambra R. — SVP, GC and Secretary | Sale (S): 2,009 @ $158.16 · Sale (S): 2,627 @ $159.97 · Sale (S): 5,263 @ $160.67 · Sale (S): 5,243 @ $161.71 · Sale (S): 1,122 @ $162.96 · Sale (S): 1,004 @ $163.72 | EDGAR |
| 2025-11-21 | 4 | Hwang Donghyun Thomas — SVP, Global Sales | Sale (S): 291 @ $158.27 · Sale (S): 1,421 @ $160.35 · Sale (S): 1,177 @ $161.38 · Sale (S): 596 @ $162.38 · Sale (S): 304 @ $163.64 · Gift (G): 1,500 @ $0 | EDGAR |
| 2025-11-18 | 4 | Dennehy Robert — SVP, Operations | Grant/award (A): 29 @ $104.94 | EDGAR |
| 2025-11-18 | 4 | Hwang Donghyun Thomas — SVP, Global Sales | Grant/award (A): 83 @ $104.94 | EDGAR |
| 2025-11-18 | 4 | Kober John — Senior VP and CFO | Grant/award (A): 64 @ $104.94 | EDGAR |
| 2025-11-18 | 4 | BLAND CHARLES R — Director | Sale (S): 1,000 @ $157.79 · Gift (G): 400 @ $0 | EDGAR |
| 2025-11-13 | 4 | Kober John — Senior VP and CFO | Sale (S): 972 @ $175.63 | EDGAR |
| 2025-11-13 | 4 | Daly Stephen G — President and CEO, Director | Sale (S): 1,652 @ $170.76 · Sale (S): 1,000 @ $171.65 · Sale (S): 536 @ $172.93 · Sale (S): 1,400 @ $174.25 · Sale (S): 3,600 @ $175.16 · Sale (S): 3,336 @ $176.34 · +3 more | EDGAR |
| 2025-11-12 | 4 | OCAMPO SUSAN — 10% owner | Sale (S): 100,000 @ $160.08 · Sale (S): 56,711 @ $170.01 · Sale (S): 8,390 @ $170.20 · Sale (S): 23,421 @ $171.31 · Sale (S): 7,980 @ $172.46 · Sale (S): 3,498 @ $173.31 | EDGAR |
| 2025-11-10 | 4 | Kober John — Senior VP and CFO | Grant/award (A): 50,400 @ $0 · Tax withholding (F): 22,081 @ $166.92 · Sale (S): 600 @ $163.65 · Sale (S): 2,496 @ $164.58 · Sale (S): 2,758 @ $165.68 · Sale (S): 1,845 @ $166.93 · +4 more | EDGAR |
| 2025-11-10 | 4 | Daly Stephen G — President and CEO, Director | Grant/award (A): 114,177 @ $0 · Tax withholding (F): 50,640 @ $166.92 · Tax withholding (F): 1,897 @ $170.03 | EDGAR |
Recent 8-K events — MACOM Technology Solutions Holdings, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-09 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-12 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-25 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-05-08 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?ticker=MTSI returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new ones to you in seconds. API docs →