MTSI
insider transactionsMACOM Technology Solutions Holdings, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-75.5K
0 buy · 75.5K sell
Net value · 90d
-$27.8M
$0 in · $27.8M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
55
0 buy · 75.5K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$156.4K
400 sh · $391.07
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$58.0K
149 sh · $389.40
Own -0%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$214.0K
551 sh · $388.38
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$38.6K
100 sh · $386.46
Own -0%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$38.3K
100 sh · $382.60
Own -0%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$38.1K
100 sh · $380.98
Own -0%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$151.5K
400 sh · $378.86
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$75.0K
200 sh · $375.10
Own -0%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$112.2K
300 sh · $374.09
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$110.8K
300 sh · $369.38
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$220.8K
600 sh · $367.95
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$109.9K
300 sh · $366.46
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$1.0M
2.8K sh · $364.89
Own -6%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$755.0K
2.1K sh · $363.87
Own -4%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$881.6K
2.4K sh · $362.94
Own -5%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$327.3K
904 sh · $362.02
Own -2%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$144.2K
400 sh · $360.49
Own -1%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$790.6K
2.2K sh · $359.37
Own -4%
-
Sell·S
Stephen G Daly KEY
President and CEO · 10b5-1
$537.7K
1.5K sh · $358.44
Own -3%
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Other·G
Director
$0
300 sh
Own -2%
-
Other·G
Director
$0
1.4K sh
Own -21%
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Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$75.5K
200 sh · $377.70
Own -0%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$147.1K
400 sh · $367.79
Own -1%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$146.3K
400 sh · $365.68
Own -1%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$195.8K
537 sh · $364.55
Own -1%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$131.8K
363 sh · $362.96
Own -1%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$108.5K
300 sh · $361.61
Own -1%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$273.5K
759 sh · $360.33
Own -2%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$266.0K
741 sh · $359.01
Own -2%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$286.1K
800 sh · $357.59
Own -2%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$407.8K
1.1K sh · $356.47
Own -2%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$248.4K
700 sh · $354.83
Own -1%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$283.0K
800 sh · $353.81
Own -2%
-
Sell·S
John Kober KEY
Senior VP and CFO · 10b5-1
$176.4K
500 sh · $352.79
Own -1%
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Sell·S
SVP, Global Sales · 10b5-1
$36.2K
95 sh · $381.23
Own -0%
-
Sell·S
SVP, Global Sales · 10b5-1
$37.8K
100 sh · $377.70
Own -0%
-
Sell·S
SVP, Global Sales · 10b5-1
$36.9K
100 sh · $369.06
Own -0%
-
Sell·S
SVP, Global Sales · 10b5-1
$73.5K
200 sh · $367.50
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$36.5K
100 sh · $364.93
Own -0%
-
Sell·S
SVP, Global Sales · 10b5-1
$36.3K
100 sh · $362.89
Own -0%
-
Sell·S
SVP, Global Sales · 10b5-1
$180.2K
500 sh · $360.38
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$107.7K
300 sh · $358.84
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$178.3K
500 sh · $356.68
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$106.5K
300 sh · $355.06
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$106.0K
300 sh · $353.32
Own -1%
-
Other·G
Director
$0
400 sh
Own -3%
-
Grant·A
John Kober KEY
Senior VP and CFO · 10b5-1
$14.9K
108 sh · $138.13
Own +0%
-
Grant·A
SVP, Global Sales · 10b5-1
$11.7K
85 sh · $138.13
Own +0%
-
Grant·A
Senior VP and COO
$20.2K
146 sh · $138.13
Own +1%
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Sell·S
Director
$16.4M
43.3K sh · $378.20
Own -86%
-
Sell·S
Director
$304.0K
800 sh · $380.00
Own -5%
-
Sell·S
Director
$587.3K
1.6K sh · $361.84
Own -11%
-
Sell·S
SVP, Global Sales · 10b5-1
$18.3K
65 sh · $281.59
Own -0%
-
Sell·S
SVP, Global Sales · 10b5-1
$56.2K
200 sh · $280.88
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$177.6K
635 sh · $279.75
Own -2%
-
Sell·S
SVP, Global Sales · 10b5-1
$194.9K
700 sh · $278.42
Own -2%
-
Sell·S
SVP, Global Sales · 10b5-1
$55.4K
200 sh · $276.81
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$27.6K
100 sh · $275.73
Own -0%
-
Sell·S
SVP, Global Sales · 10b5-1
$417.1K
1.5K sh · $274.79
Own -4%
-
Sell·S
SVP, Global Sales · 10b5-1
$54.7K
200 sh · $273.48
Own -1%
-
Sell·S
SVP, Global Sales · 10b5-1
$27.1K
100 sh · $271.40
Own -0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 400 | $156.4K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 149 | $58.0K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 551 | $214.0K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 100 | $38.6K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 100 | $38.3K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 100 | $38.1K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 400 | $151.5K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 200 | $75.0K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 300 | $112.2K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 300 | $110.8K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 600 | $220.8K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 300 | $109.9K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 2.8K | $1.0M |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 2.1K | $755.0K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 2.4K | $881.6K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 904 | $327.3K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 400 | $144.2K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 2.2K | $790.6K |
| May 29, 2026 | Stephen G Daly KEY 10b5-1 | Sell S | 1.5K | $537.7K |
| May 19, 2026 | Charles R Bland | Other G | 300 | $0 |
| May 19, 2026 | Murugesan Shanmugaraj | Other G | 1.4K | $0 |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 200 | $75.5K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 400 | $147.1K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 400 | $146.3K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 537 | $195.8K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 363 | $131.8K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 300 | $108.5K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 759 | $273.5K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 741 | $266.0K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 800 | $286.1K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 1.1K | $407.8K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 700 | $248.4K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 800 | $283.0K |
| May 18, 2026 | John Kober KEY 10b5-1 | Sell S | 500 | $176.4K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 95 | $36.2K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 100 | $37.8K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 100 | $36.9K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 200 | $73.5K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 100 | $36.5K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 100 | $36.3K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 500 | $180.2K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 300 | $107.7K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 500 | $178.3K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 300 | $106.5K |
| May 18, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 300 | $106.0K |
| May 18, 2026 | Charles R Bland | Other G | 400 | $0 |
| May 15, 2026 | John Kober KEY 10b5-1 | Grant A | 108 | $14.9K |
| May 15, 2026 | Donghyun Thomas Hwang 10b5-1 | Grant A | 85 | $11.7K |
| May 15, 2026 | Robert Dennehy | Grant A | 146 | $20.2K |
| May 14, 2026 | Peter Y Chung | Sell S | 43.3K | $16.4M |
| May 13, 2026 | Charles R Bland | Sell S | 800 | $304.0K |
| May 11, 2026 | Geoffrey G Ribar | Sell S | 1.6K | $587.3K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 65 | $18.3K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 200 | $56.2K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 635 | $177.6K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 700 | $194.9K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 200 | $55.4K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 100 | $27.6K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 1.5K | $417.1K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 200 | $54.7K |
| Apr 30, 2026 | Donghyun Thomas Hwang 10b5-1 | Sell S | 100 | $27.1K |
About MTSI insider trading
This page tracks insider transactions for MACOM Technology Solutions Holdings, Inc. (MTSI) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.