Skip to content

Insider · CIK 0001696247

Charles J. Prober

directorceoofficer

Files at NTGR (NETGEAR, INC.), LIF (Life360, Inc.). First filing Jun 17, 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, $823k 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.

LIF: Life360, Inc.

LIFOct 9, 2026 · close 43.72

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
10Weak
LIFsell 310b5-1
Life360, Inc.
$334k
7,930 shares
-7%+16% from low-60% from high
13Weak
LIFsell 610b5-1
Life360, Inc.
$489k
7,942 shares
-7%+93% from low-6% from high

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Sep 14, 2026LIF
Life360, Inc.
MOption exercise
Common stock10b5-1
+7,930$11.18$89k117,86026 d ago
Sep 14, 2026LIF
Life360, Inc.
SOpen-market sale
Common stock10b5-1
-7,930$42.12$334k109,93026 d ago
Sep 14, 2026LIF
Life360, Inc.
MOption exercise
Stock Option (right to buy)derivative10b5-1
-7,930$0.00$015,86026 d ago
Jun 13, 2025LIF
Life360, Inc.
MOption exercise
Common stock10b5-1
+7,942$11.18$89k113,398Jun 17, 2025
Jun 13, 2025LIF
Life360, Inc.
SOpen-market sale
Common stock10b5-1
-7,942$61.63$489k105,456Jun 17, 2025
Jun 13, 2025LIF
Life360, Inc.
MOption exercise
Stock Option (right to buy)derivative10b5-1
-7,942$0.00$0134,810Jun 17, 2025
Jun 4, 2025NTGR
NETGEAR, INC.
AGrant or award
Common Stock
+102,273$0.00$0610,036Jun 6, 2025
Jun 4, 2025NTGR
NETGEAR, INC.
AGrant or award
Performance Restricted Stock Unitsderivative
+204,546$0.00$0204,546Jun 6, 2025
May 29, 2025LIF
Life360, Inc.
AGrant or award
Common stock
+2,714$0.00$0105,456Jun 2, 2025
Nov 26, 2024LIF
Life360, Inc.
GGift
Common stock
-4,000$0.00$0102,742Nov 29, 2024

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.

Charles J. Prober: insider trades and track record | InsiderTell