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sellWeak cluster of 310b5-1 plan

Robert Dennehy sold $578k of MTSI

SVP, Operations at MACOM Technology Solutions Holdings, Inc.. 4,128 shares at an average of $140.02, traded Oct 16, 2025, filed Oct 20, 2025.

Warning score
39
Value
$578k
4,128 shares
Holdings after
6,552
-39% from before
From 52-week low
+57%
low $87.64, close $137.94
From 52-week high
-7%
high $148.78, as of Oct 16, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $578k at market
    +19
  • Share of holdings sold
    Sold 39% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MTSIOct 9, 2026 · close 330.06
Since filing Oct 20, 2025: +135.2%SPY +17.2% · excess +118.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000904454-25-000497, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 16, 2025SOpen-market sale
Common Stock10b5-1
-4,128$140.02$578k6,552Oct 20, 2025

Related signals

Other insiders at MACOM Technology Solutions Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
7Weak
MTSIsell10b5-1
MACOM Technology Solutions Holdings, Inc.
Ambra R. Roth
SVP, GC and Secretary
$196k
653 shares
-7%
8Weak
MTSIsell10b5-1
MACOM Technology Solutions Holdings, Inc.
Robert Dennehy
Senior VP and COO
$69k
252 shares
-2%
60Notable
MTSIsell 610b5-1
MACOM Technology Solutions Holdings, Inc.
Robert Dennehy
Senior VP and COO
$4.5M
18,398 shares
-59%
51Moderate
MTSIsell 6
MACOM Technology Solutions Holdings, Inc.
John Ritchie
director
$401k
1,573 shares
-15%
54Moderate
MTSIsell 6
MACOM Technology Solutions Holdings, Inc.
Geoffrey G Ribar
director
$569k
2,244 shares
-14%
62Notable
MTSIsell 6
MACOM Technology Solutions Holdings, Inc.
Susan Ocampo
owner
$80M
315,272 shares
-8%
47Moderate
MTSIsell 610b5-1
MACOM Technology Solutions Holdings, Inc.
John Kober
Senior VP and CFO
$1.7M
7,196 shares
-13%
52Moderate
MTSIsell 6
MACOM Technology Solutions Holdings, Inc.
Susan Ocampo
owner
$20M
83,279 shares
-2%
43Moderate
MTSIsell 7
MACOM Technology Solutions Holdings, Inc.
Charles R Bland
director
$241k
1,000 shares
-7%
52Moderate
MTSIsell 7
MACOM Technology Solutions Holdings, Inc.
Susan Ocampo
owner
$29M
119,877 shares
-3%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Robert Dennehy sold $578k of MTSI | InsiderTell