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Insider · CIK 0001586648

Kira Makagon

coopresidentofficerdirector

Files at RNG (RingCentral, Inc.), CALX (CALIX, INC). First filing Jun 30, 2025, latest Sep 16, 2026.

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 / 2
$0 bought, $3.1M 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.

RNG: RingCentral, Inc.

RNGOct 9, 2026 · close 79.27

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
45Moderate
RNGsell 410b5-1
RingCentral, Inc.
$2.5M
36,185 shares
-13%+193% from low-5% from high
27Weak
RNGsell 210b5-1
RingCentral, Inc.
$587k
21,185 shares
-5%+29% from low-34% from high

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Sep 14, 2026RNG
RingCentral, Inc.
SOpen-market sale
Class A Common Stock10b5-1
-36,185$70.11$2.5M245,38526 d ago
Sep 1, 2026RNG
RingCentral, Inc.
FTax withholding
Class A Common Stock
-13,260$70.77$938k281,57039 d ago
Jun 27, 2025RNG
RingCentral, Inc.
SOpen-market sale
Class A Common Stock10b5-1
-21,185$27.69$587k413,131Jun 30, 2025
Jun 1, 2025RNG
RingCentral, Inc.
FTax withholding
Class A Common Stock
-6,701$25.93$174k434,316Jun 3, 2025
May 20, 2025RNG
RingCentral, Inc.
AGrant or award
Class A Common Stock
+211,141$0.00$0453,861May 22, 2025
May 20, 2025RNG
RingCentral, Inc.
FTax withholding
Class A Common Stock
-12,844$27.34$351k441,017May 22, 2025
May 15, 2025RNG
RingCentral, Inc.
AGrant or award
Class A Common Stock
+4,566$0.00$0245,039May 16, 2025
May 15, 2025RNG
RingCentral, Inc.
FTax withholding
Class A Common Stock
-2,319$28.01$65k242,720May 16, 2025
May 8, 2025CALX
CALIX, INC
AGrant or award
Common Stock
+4,689$0.00$038,964May 12, 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.

Kira Makagon: insider trades and track record | InsiderTell