14 insiders reported 320 Form 4 transactions for MACOM Technology Solutions Holdings, Inc. (MTSI) over the past 18 months (most recent 2026-08-19). Recent activity: Kober John (Senior VP and CFO) Sell 400 shares, Kober John (Senior VP and CFO) Sell 1,590 shares, Kober John (Senior VP and CFO) Sell 900 shares, Kober John (Senior VP and CFO) Sell 500 shares, Kober John (Senior VP and CFO) Sell 1,699 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 400 | $129,588 |
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 1,590 | $509,706 |
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 900 | $292,734 |
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 500 | $163,255 |
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 1,699 | $556,898 |
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 1,600 | $526,048 |
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 300 | $98,925 |
| 2026-08-19 | Kober John | Senior VP and CFO | Sell | 400 | $132,268 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 420 | $160,457 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 100 | $36,999 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 200 | $75,068 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 100 | $37,980 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 100 | $36,730 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 300 | $114,873 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 9 | $3,459 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 400 | $154,648 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 200 | $77,450 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 400 | $155,460 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 291 | $113,414 |
| 2026-06-29 | Hwang Donghyun Thomas | SVP, Global Sales | Sell | 100 | $39,194 |
| 2026-06-02 | Daly Stephen G | President and CEO | Sell | 1,500 | $537,660 |
| 2026-06-02 | Daly Stephen G | President and CEO | Sell | 2,200 | $790,614 |
| 2026-06-02 | Daly Stephen G | President and CEO | Sell | 400 | $144,196 |
| 2026-06-02 | Daly Stephen G | President and CEO | Sell | 2,429 | $881,581 |
| 2026-06-02 | Daly Stephen G | President and CEO | Sell | 904 | $327,266 |
Source: SEC Form 4 filings · as of 2026-08-19