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Jack Lazar Insider Profile
18 Followers
Jack Lazar, CFO at GoPro, holds 114.13K shares in Resideo Technologies (Ticker: REZI), holds 32.85K shares in Box (Ticker: BOX), holds 119.85K shares in Astera Labs, Inc. (Ticker: ALAB).
Profitable Transactions
10 out of 13 Profitable Transactions
Average Return
+127.30%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Jack Lazar holds in companies
Most Profitable Insider Trade
The most profitable trade made by Jack Lazar
Jack Lazar's Trading History
GoPro
Jul 23, 2015
CFO
Uninformative Sell
4.61M
$28.64K
Quantenna Communications
Jun 21, 2019
―
Uninformative Buy
―
$0.00
Mellanox
Apr 27, 2020
―
Uninformative Sell
806.13K
$0.00
Resideo Technologies
Jul 03, 2025
Director
Uninformative Buy
30.61K
$2.78M
Casper Sleep
Mar 09, 2020
―
Uninformative Buy
―
$230.51K
Box
Jun 30, 2025
Director
Uninformative Buy
―
$1.09M
thredUP
Sep 04, 2024
Director
Informative Buy
18.80K
$2.39M
Astera Labs, Inc.
Jun 10, 2025
Director
Uninformative Buy
―
$14.58M
Silicon Laboratories
Sep 03, 2021
Director
Informative Sell
216.48K
$1.42M
TubeMogul
Jun 20, 2016
―
Uninformative Buy
―
$372.74K
List of latest transactions for each holding click on a transaction to see Jack Lazar's performance on stock
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Jack Lazar insider profile FAQ
What is the percentage of profitable transactions made by Jack Lazar?
The percentage of profitable transactions made by Jack Lazar is 77%.
What is the average return per transaction made by Jack Lazar?
The average return per transaction made by Jack Lazar is 127.30%.
What stocks does Jack Lazar hold?
Jack Lazar holds: GPRO, QTNA, MLNX, REZI, CSPR, BOX, TDUP, ALAB, SLAB, TUBE stocks.
What was Jack Lazar’s latest transaction?
Jack Lazar latest transaction was an Uninformative Buy of $30.61K.
What was Jack Lazar's most profitable transaction?
Jack Lazar’s most profitable transaction was an Informative Buy of TDUP stock on September 3, 2024. The return on the trade was 750.30%.
What is Jack Lazar's role in GoPro?
Jack Lazar's role in GoPro is CFO.
How can I follow the stock ratings of top corporate insiders?
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