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Insider · CIK 0001184231

Julius Genachowski

director

Files at MAT (MATTEL INC /DE/), MA (Mastercard Inc), SONO (Sonos Inc). First filing Jun 26, 2025, latest Jun 26, 2025.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 1
$0 bought, $174k sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

MA: Mastercard Inc

MAOct 9, 2026 · close 589.14

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
6Weak
MAsell10b5-1
Mastercard Inc
$174k
310 shares
-4%+16% from low-6% from high

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jun 24, 2025MA
Mastercard Inc
SOpen-market sale
Class A Common Stock10b5-1
-310$561.00$174k8,323Jun 26, 2025
Jun 24, 2025MA
Mastercard Inc
AGrant or award
Class A Common Stock10b5-1
+458$0.00$08,781Jun 26, 2025
May 28, 2025MAT
MATTEL INC /DE/
AGrant or award
Restricted Stock Unitsderivative
+9,196$0.00$09,196May 30, 2025
May 28, 2025MAT
MATTEL INC /DE/
AGrant or award
Phantom Stockderivative
+6,305$19.03$120k6,305May 30, 2025
Mar 11, 2025SONO
Sonos Inc
AGrant or award
Common Stock
+15,427--101,546Mar 13, 2025
Feb 14, 2025MA
Mastercard Inc
GGift
Class A Common Stock
-180$0.00$08,453Feb 18, 2025
Feb 14, 2025MA
Mastercard Inc
GGift
Class A Common Stockindirect: By Trust
+180$0.00$02,150Feb 18, 2025

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.

Julius Genachowski: insider trades and track record | InsiderTell