TipRanks
TipRanksTop Financial ExpertsInsidersJack Lazar

Jack Lazar Insider Profile

571 Followers
Jack Lazar, Director at Resideo Technologies, holds 126.68K shares in Resideo Technologies (Ticker: REZI), holds 31.39K shares in GlobalFoundries Inc (Ticker: GFS), holds 33.73K shares in Box (Ticker: BOX).
See the Hottest Stocks Based on Insider Trading >
tipranks
Jack Lazar

Jack Lazar
Resideo Technologies (REZI)
Director

Ranked #124 out of 109,287 Corporate Insiders

Profitable Transactions

77%
10 out of 13 Profitable Transactions

Average Return

+137.00%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$28M
70.70%
8.38%
8.17%
5.23%
7.52% Others
A breakdown of Jack Lazar's holdings
See the Top Stocks by Insiders

Insider Roles

Astera Labs, Inc.
(ALAB)
Director
Silicon Laboratories
(SLAB)
Director
Resideo Technologies
(REZI)
Director
Box
(BOX)
Director
+3 other positions
Roles that Jack Lazar holds in companies
See the Top Corporate Insiders

Most Profitable Insider Trade

Stock:
thredUP
(TDUP)
Rating:Informative Buy
Date:Sep 04, 2024 - Sep 04, 2025
Return:+800.00%
The most profitable trade made by Jack Lazar
See the Latest Stocks Traded by Insiders

Jack Lazar's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
REZI
Resideo Technologies
Oct 05, 2026
Director
Uninformative Buy
32.53K
$2.25M
CSPR
Casper Sleep
Mar 09, 2020
―
Uninformative Buy
―
$230.51K
BOX
Box
Jun 29, 2026
Director
Uninformative Buy
―
$1.44M
TDUP
thredUP
Sep 04, 2024
Director
Informative Buy
18.80K
$694.94K
ALAB
Astera Labs, Inc.
Jun 08, 2026
Director
Uninformative Buy
―
$19.51M
GFS
GlobalFoundries Inc
Jul 30, 2026
Director
Uninformative Buy
―
$1.36M
GPRO
GoPro
Jul 23, 2015
CFO
Uninformative Sell
4.61M
$19.87K
QTNA
Quantenna Communications
Jun 21, 2019
―
Uninformative Sell
―
$0.00
MLNX
Mellanox
Apr 27, 2020
―
Uninformative Sell
79.13K
$0.00
SLAB
Silicon Laboratories
Sep 03, 2021
Director
Informative Sell
216.48K
$2.31M
TUBE
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
See All Insider Trading from Today

You May Also Like

Meet our Smart Portfolio. See what top analysts say about your stocks.Get a breakdown of the different strategies based on detected insider trading activity.Find the best performing Analyst in each sector. Follow them so you never miss a recommendation.

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 137.00%.
      What stocks does Jack Lazar hold?
      Jack Lazar holds: REZI, CSPR, BOX, TDUP, ALAB, GFS, GPRO, QTNA, MLNX, SLAB, TUBE stocks.
        What was Jack Lazar’s latest transaction?
        Jack Lazar latest transaction was an Uninformative Buy of $32.53K.
          What was Jack Lazar's most profitable transaction?
          Jack Lazar’s most profitable transaction was an Informative Buy of TDUP stock on September 4, 2024. The return on the trade was 800.00%.
            What is Jack Lazar's role in Resideo Technologies?
            Jack Lazar's role in Resideo Technologies is Director.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.