As of September 12, 2026, MACOM Technology Solutions Holdings's top three insider holders are John L Ocampo (Chairman, 8.49Mn shares), John L Ocampo (Chairman, 8.49Mn shares), John L Ocampo (Director, 7.99Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | John L Ocampo | Chairman | 0 | 8,493,040 | 8,493,040 | 68.9% | 22 Nov, 2023 |
| 2 | Susan Ocampo | TenPercentOwner | 0 | 3,585,430 | 3,585,430 | 29.1% | 26 Feb, 2026 |
| 3 | Stephen G Daly | President And Ceo | 38,389 | 0 | 38,389 | 0.3% | 02 Jun, 2026 |
| 4 | Lunsen Gil J Van | Director | 37,806 | 0 | 37,806 | 0.3% | 08 Mar, 2022 |
| 5 | John Kober | Senior Vp And Cfo | 33,583 | 0 | 33,583 | 0.3% | 19 Aug, 2026 |
| 6 | Donghyun Thomas Hwang | Svp, Global Sales | 29,756 | 0 | 29,756 | 0.2% | 29 Jun, 2026 |
| 7 | Wayne Mack Struble | Svp, Advanced Semiconductor | 29,384 | 0 | 29,384 | 0.2% | 10 Nov, 2025 |
| 8 | Charles R Bland | Chief Executive Officer | 13,638 | 0 | 13,638 | 0.1% | 20 May, 2026 |
| 9 | Robert Dennehy | Senior Vp And Coo | 12,758 | 0 | 12,758 | 0.1% | 01 Sep, 2026 |
| 10 | Geoffrey G Ribar | Director | 12,563 | 0 | 12,563 | 0.1% | 13 May, 2026 |
| 11 | Ambra R. Roth | Svp, Gc And Secretary | 9,837 | 0 | 9,837 | 0.1% | 21 Nov, 2025 |
| 12 | John Ritchie | Director | 9,466 | 0 | 9,466 | 0.1% | 10 Mar, 2026 |
| 13 | Jihye Whang Rosenband | Director | 7,165 | 0 | 7,165 | 0.1% | 10 Mar, 2026 |
| 14 | Peter Y Chung | Director | 0 | 6,781 | 6,781 | 0.1% | 18 May, 2026 |
| 15 | Murugesan Shanmugaraj | Director | 5,214 | 0 | 5,214 | 0.0% | 21 May, 2026 |
| 16 | Douglas J Carlson | Svp, Technology | 4,893 | 0 | 4,893 | 0.0% | 01 Dec, 2023 |
| 17 | Bryan Ingram | Director | 1,747 | 0 | 1,747 | 0.0% | 10 Mar, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 28 Aug, 2026 | Robert Dennehy | Senior Vp And Coo | Disposed S | 252 | $275.20 | $69.35K | 12,758 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 1,590 | $320.57 | $509.71K | 39,382 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 400 | $323.97 | $129.59K | 38,982 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 900 | $325.26 | $292.73K | 38,082 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 500 | $326.51 | $163.26K | 37,582 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 1,699 | $327.78 | $556.90K | 35,883 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 1,600 | $328.78 | $526.05K | 34,283 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 300 | $329.75 | $98.93K | 33,983 | Direct |
| 17 Aug, 2026 | John Kober | Senior Vp And Cfo | Disposed S | 400 | $330.67 | $132.27K | 33,583 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 100 | $367.30 | $36.73K | 32,276 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 100 | $369.99 | $37.00K | 32,176 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 200 | $375.34 | $75.07K | 31,976 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 100 | $379.80 | $37.98K | 31,876 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 420 | $382.04 | $160.46K | 31,456 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 300 | $382.91 | $114.87K | 31,156 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 9 | $384.35 | $3.46K | 31,147 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 400 | $386.62 | $154.65K | 30,747 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 200 | $387.25 | $77.45K | 30,547 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 400 | $388.65 | $155.46K | 30,147 | Direct |
| 25 Jun, 2026 | Donghyun Thomas Hwang | Svp, Global Sales | Disposed S | 291 | $389.74 | $113.41K | 29,856 | Direct |