Jack R Lazar - Net Worth and Insider Trading

Jack R Lazar Net Worth

The estimated net worth of Jack R Lazar is at least $23 Million dollars as of 2024-12-25. Jack R Lazar is the Director of Astera Labs Inc and owns about 122,500 shares of Astera Labs Inc (ALAB) stock worth over $17 Million. Jack R Lazar is the Director of Resideo Technologies Inc and owns about 91,168 shares of Resideo Technologies Inc (REZI) stock worth over $2 Million. Jack R Lazar is also the Director of Silicon Laboratories Inc and owns about 10,466 shares of Silicon Laboratories Inc (SLAB) stock worth over $1 Million. Besides these, Jack R Lazar also holds Box Inc (BOX) , TubeMogul Inc (TUBE) , ThredUp Inc (TDUP) , Quantenna Communications Inc (QTNA) , Casper Sleep Inc (CSPR) , GoPro Inc (GPRO) . Details can be seen in Jack R Lazar's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Jack R Lazar has not made any transactions after 2024-11-15 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Jack R Lazar

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Jack R Lazar Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Jack R Lazar owns 9 companies in total, including Silicon Laboratories Inc (SLAB) , Resideo Technologies Inc (REZI) , and Mellanox Technologies Ltd (MLNX) among others .

Click here to see the complete history of Jack R Lazar’s form 4 insider trades.

Insider Ownership Summary of Jack R Lazar

Ticker Comapny Transaction Date Type of Owner
SLAB Silicon Laboratories Inc 2021-09-01 director
REZI Resideo Technologies Inc 2024-05-14 director
MLNX Mellanox Technologies Ltd 2020-04-27 director
LIMIT LIMIT 2024-11-12 director
LIMIT LIMIT 2020-02-10 director
LIMIT LIMIT 2019-06-06 director
LIMIT LIMIT 2016-12-19 director
LIMIT LIMIT 2015-07-22 Chief Financial Officer
LIMIT LIMIT 2024-09-03 director

Jack R Lazar Latest Holdings Summary

Jack R Lazar currently owns a total of 9 stocks. Among these stocks, Jack R Lazar owns 122,500 shares of Astera Labs Inc (ALAB) as of November 15, 2024, with a value of $17 Million and a weighting of 74.8%. Jack R Lazar owns 91,168 shares of Resideo Technologies Inc (REZI) as of May 14, 2024, with a value of $2 Million and a weighting of 9.65%. Jack R Lazar also owns 10,466 shares of Silicon Laboratories Inc (SLAB) as of September 1, 2021, with a value of $1 Million and a weighting of 5.82%. The other 6 stocks Box Inc (BOX) , TubeMogul Inc (TUBE) , ThredUp Inc (TDUP) , Quantenna Communications Inc (QTNA) , Casper Sleep Inc (CSPR) , GoPro Inc (GPRO) have a combined weighting of 9.73% among all his current holdings.

Latest Holdings of Jack R Lazar

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
ALAB Astera Labs Inc 2024-11-15 122,500 141.60 17,346,000
REZI Resideo Technologies Inc 2024-05-14 91,168 24.54 2,237,263
SLAB Silicon Laboratories Inc 2021-09-01 10,466 128.99 1,350,009
BOX Box Inc 2024-11-12 26,697 32.02 854,838
TUBE TubeMogul Inc 2016-08-11 34,693 14.00 485,702
TDUP ThredUp Inc 2024-09-03 298,258 1.39 414,579
QTNA Quantenna Communications Inc 2016-11-02 15,000 24.51 367,650
CSPR Casper Sleep Inc 2020-02-10 16,666 6.78 112,995
GPRO GoPro Inc 2015-07-22 19,480 1.10 21,428

Holding Weightings of Jack R Lazar


Jack R Lazar Form 4 Trading Tracker

According to the SEC Form 4 filings, Jack R Lazar has made a total of 5 transactions in Astera Labs Inc (ALAB) over the past 5 years, including 1 buys and 4 sells. The most-recent trade in Astera Labs Inc is the sale of 12,500 shares on November 15, 2024, which brought Jack R Lazar around $1 Million.

According to the SEC Form 4 filings, Jack R Lazar has made a total of 2 transactions in Resideo Technologies Inc (REZI) over the past 5 years, including 1 buys and 1 sells. The most-recent trade in Resideo Technologies Inc is the sale of 9,000 shares on May 14, 2024, which brought Jack R Lazar around $196,200.

According to the SEC Form 4 filings, Jack R Lazar has made a total of 5 transactions in Silicon Laboratories Inc (SLAB) over the past 5 years, including 0 buys and 5 sells. The most-recent trade in Silicon Laboratories Inc is the sale of 1,353 shares on September 1, 2021, which brought Jack R Lazar around $216,480.

More details on Jack R Lazar's insider transactions can be found in the Insider Trading History of Jack R Lazar table.

Insider Trading History of Jack R Lazar

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Jack R Lazar Trading Performance

GuruFocus tracks the stock performance after each of Jack R Lazar's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Jack R Lazar is 16.62%. GuruFocus also compares Jack R Lazar's trading performance to market benchmark return within the same time period. The performance of stocks bought by Jack R Lazar within 3 months outperforms 6 times out of 12 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Jack R Lazar's insider trading performs compared to the benchmark.

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Performance of Jack R Lazar

Average Return

LIMIT
Average return per transaction

Outperforming Transactions

LIMIT
4 out of 9 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -2.31 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -2.95 LIMIT LIMIT LIMIT LIMIT LIMIT

Jack R Lazar Ownership Network

Ownership Network List of Jack R Lazar

No Data

Ownership Network Relation of Jack R Lazar

Insider Network Chart

Jack R Lazar Owned Company Details

What does Silicon Laboratories Inc do?

Who are the key executives at Silicon Laboratories Inc?

Jack R Lazar is the director of Silicon Laboratories Inc. Other key executives at Silicon Laboratories Inc include Sr VP of Worldwide Sales Brandon Tolany , SR VP & GM & IOT Robert Matthew Johnson , and director & President William G Bock .

Silicon Laboratories Inc (SLAB) Insider Trades Summary

Over the past 18 months, Jack R Lazar made no insider transaction in Silicon Laboratories Inc (SLAB). Other recent insider transactions involving Silicon Laboratories Inc (SLAB) include a net sale of 17,941 shares made by Robert Matthew Johnson , and a net sale of 845 shares made by Brandon Tolany .

In summary, during the past 3 months, insiders sold 0 shares of Silicon Laboratories Inc (SLAB) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 18,786 shares of Silicon Laboratories Inc (SLAB) were sold and 0 shares were bought by its insiders, resulting in a net sale of 18,786 shares.

Silicon Laboratories Inc (SLAB)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Silicon Laboratories Inc Insider Transactions

No Available Data

Jack R Lazar Mailing Address

Above is the net worth, insider trading, and ownership report for Jack R Lazar. You might contact Jack R Lazar via mailing address: 400 W. Cesar Chavez, Attn: Stock Administration, Austin Tx 78701.

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