MACOM Technology Solutions Holdings, Inc (MTSI) insider trading
Every open-market stock purchase and sale by MACOM Technology Solutions Holdings, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- John Kober (CFO) and 2 others sold $2.9M in the last 90 days.
- Last company insider buy: John L Ocampo (Board chair), $534K, 7 years ago.
- Congress: Gilbert Cisneros traded it in the last 90 days (3 sales). Latest: Gilbert Cisneros sold $15K to $50K, 5 weeks ago.
Last 12 months: insiders bought $0 (0 buys) and sold $319M (36 sales). Last close $234.39 on Oct 30, 2026.
Recent MTSI insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 28, 2026 | Stephen G Daly (CEO) | Sold (not open market) | $427K |
| Oct 28, 2026 | John Kober (CFO) | Sold (not open market) | $107K |
| Oct 28, 2026 | Ambra R. Roth (VP) | Sold (not open market) | $72.8K |
| Oct 28, 2026 | Robert Dennehy (COO) | Sold (not open market) | $62.9K |
| Oct 28, 2026 | Donghyun Thomas Hwang (VP) | Sold (not open market) | $59.8K |
| Oct 26, 2026 | John Kober (CFO) | Sold | $243K |
| Oct 23, 2026 | Stephen G Daly (CEO) | Sold (not open market) | $368K |
| Oct 23, 2026 | John Kober (CFO) | Sold (not open market) | $101K |
| Oct 23, 2026 | Ambra R. Roth (VP) | Sold (not open market) | $71.1K |
| Oct 23, 2026 | Robert Dennehy (COO) | Sold (not open market) | $61.4K |
| Oct 23, 2026 | Donghyun Thomas Hwang (VP) | Sold (not open market) | $58.1K |
| Oct 21, 2026 | John Kober (CFO) | Bought (not open market) | — |
| Oct 21, 2026 | Stephen G Daly (CEO) | Bought (not open market) | — |
| Oct 21, 2026 | Robert Dennehy (COO) | Bought (not open market) | — |
| Oct 21, 2026 | Donghyun Thomas Hwang (VP) | Bought (not open market) | — |
| Oct 21, 2026 | Ambra R. Roth (VP) | Bought (not open market) | — |
| Oct 1, 2026 | Ambra R. Roth (VP) | Sold | $196K |
| Sep 29, 2026 | Gilbert Cisneros (Representative) | Sold | $15K–50K |
| Sep 21, 2026 | Gilbert Cisneros (Representative) | Sold | $1K–15K |
| Aug 28, 2026 | Robert Dennehy (COO) | Sold | $69.4K |
| Aug 17, 2026 | John Kober (CFO) | Sold | $557K |
| Aug 17, 2026 | John Kober (CFO) | Sold | $526K |
| Aug 17, 2026 | John Kober (CFO) | Sold | $510K |
| Aug 17, 2026 | John Kober (CFO) | Sold | $293K |
| Aug 17, 2026 | John Kober (CFO) | Sold | $163K |
Who's trading MTSI
- Donghyun Thomas Hwang, VP: sold $4.5M (39 sales), last Oct 28, 2026
- Ambra R. Roth, VP: sold $3M (7 sales), last Oct 28, 2026
- John Kober, CFO: sold $9.9M (37 sales), last Oct 28, 2026
- Stephen G Daly, CEO: sold $12.2M (28 sales), last Oct 28, 2026
- Robert Dennehy, VP: sold $4.6M (10 sales), last Oct 28, 2026
- Gilbert Cisneros, Representative: bought $8K (1 buy), sold $63K (7 sales), last Sep 29, 2026
- Charles R Bland, Director: sold $1.4M (4 sales), last May 19, 2026
- Murugesan Shanmugaraj, Director: other filings, last May 19, 2026
- Peter Y Chung, Insider: sold $16.4M (1 sale), last May 14, 2026
- Geoffrey G Ribar, Director: sold $1.2M (2 sales), last May 11, 2026
- Bryan Ingram, Director: other filings, last Mar 6, 2026
- John Ritchie, Director: sold $401K (1 sale), last Mar 6, 2026
- Jihye Whang Rosenband, Director: other filings, last Mar 6, 2026
- Susan Ocampo, 10% owner: sold $265M (25 sales), last Feb 25, 2026
- Wayne Mack Struble, VP: other filings, last Nov 8, 2025
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