Skip to content
sellWeak10b5-1 plan

Donghyun Thomas Hwang sold $687k of MTSI

SVP, Global Sales at MACOM Technology Solutions Holdings, Inc.. 5,000 shares at an average of $137.40, traded Jul 22, 2025, filed Jul 24, 2025.

Warning score
6
Value
$687k
5,000 shares
Holdings after
30,779
-14% from before
From 52-week low
+56%
low $87.64, close $136.76
From 52-week high
-8%
high $148.78, as of Jul 22, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $687k at market
    +21
  • Share of holdings sold
    Sold 14% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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 Jul 24, 2025: +140.4%SPY +24.4% · excess +116.0%

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 0000904454-25-000371, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 22, 2025MOption exercise
Common Stock10b5-1
+5,000$16.06$80k35,779Jul 24, 2025
Jul 22, 2025SOpen-market sale
Common Stock10b5-1
-1,100$135.85$149k34,679Jul 24, 2025
Jul 22, 2025SOpen-market sale
Common Stock10b5-1
-2,231$136.78$305k32,448Jul 24, 2025
Jul 22, 2025SOpen-market sale
Common Stock10b5-1
-157$137.41$22k32,291Jul 24, 2025
Jul 22, 2025SOpen-market sale
Common Stock10b5-1
-575$138.73$80k31,716Jul 24, 2025
Jul 22, 2025SOpen-market sale
Common Stock10b5-1
-937$139.89$131k30,779Jul 24, 2025
Jul 22, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-5,000$0.00$00Jul 24, 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 310b5-1
MACOM Technology Solutions Holdings, Inc.
Robert Dennehy
Senior VP and COO
$4.5M
18,398 shares
-59%
47Moderate
MTSIsell 310b5-1
MACOM Technology Solutions Holdings, Inc.
John Kober
Senior VP and CFO
$1.7M
7,196 shares
-13%
43Moderate
MTSIsell 4
MACOM Technology Solutions Holdings, Inc.
Charles R Bland
director
$241k
1,000 shares
-7%
33Weak
MTSIsell 210b5-1
MACOM Technology Solutions Holdings, Inc.
Donghyun Thomas Hwang
SVP, Global Sales
$1.2M
5,274 shares
-12%
52Moderate
MTSIsell 3
MACOM Technology Solutions Holdings, Inc.
Susan Ocampo
owner
$23M
121,067 shares
-3%
32Weak
MTSIsell 410b5-1
MACOM Technology Solutions Holdings, Inc.
Donghyun Thomas Hwang
SVP, Global Sales
$812k
4,372 shares
-9%
52Moderate
MTSIsell 4
MACOM Technology Solutions Holdings, Inc.
Susan Ocampo
owner
$15M
78,933 shares
-2%
52Moderate
MTSIsell 5
MACOM Technology Solutions Holdings, Inc.
Susan Ocampo
owner
$18M
100,000 shares
-2%

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.

Donghyun Thomas Hwang sold $687k of MTSI | InsiderTell