Updated: May 19, 2026

Jack R Lazar

REZIRESIDEO TECHNOLOGIES, INC.SEC CIK: 0001277624
Estimated Net Worth
$67.2 Million
Last Updated: May 19, 2026 11:12 PM EST

Transaction Summary

Total Transactions181
Buy-Sell Ratio0.20
Buy Transactions13
Sell Transactions66

Transaction Volume

Total Volume-$33.94M
Net Volume$37.74M
Buy Volume$1.90M
Sell Volume-$35.84M

Trade Analysis

AVG Trade Size-$211.77K
Largest Trade$360.00K
Most Active MonthJun
Most Active Year2024

Trading Sentiment

OverallBullish
Recent TradeNeutral
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Jack R Lazar has an estimated net worth of $67.2 Million. This is based on reported shares across multiple companies, which include ON Semiconductor Connectivity Solutions, Inc., BOX INC, TUBEMOGUL INC, Mellanox Technologies, Ltd., GoPro, Inc., ThredUp Inc., SILICON LABORATORIES INC., RESIDEO TECHNOLOGIES, INC., Casper Sleep Inc., ATHEROS COMMUNICATIONS INC, Astera Labs, Inc., and GLOBALFOUNDRIES Inc..



2015 was Jack R Lazar's most active year for acquiring shares with 16 total transactions. Jack R Lazar's most active month to acquire stocks was the month of May. 2007 was Jack R Lazar's most active year for disposing of shares, totalling 262 transactions. Jack R Lazar's most active month to dispose stocks was the month of November. 2010 saw Jack R Lazar paying a total of $1,269,311.92 for 158,064 shares, this is the most they've acquired in one year. In 2015 Jack R Lazar cashed out on 563,125 shares for a total of $10,231,549.44, their largest year based on trade value.

Holdings & Transactions

REZIresideo technologies, inc.
Updated: Apr 03, 2026VIEW QUOTE
Form TypeSEC Filing
0.01928.00$34.33$31.86K116.71KApr 01View
0.01901.00$35.36$31.86K115.78KJan 01View
0.01747.00$42.68$31.88K114.88KOct 01View
0.011.36K$22.51$30.61K114.13KJul 01View
0.087.89K112.77KJun 04View
0.021.73K$17.71$30.62K104.89KApr 01View
0.011.33K$23.03$30.61K103.16KJan 02View
0.021.51K$19.81$30.00K101.83KOct 01View
0.021.55K$19.42$30.02K100.31KJul 01View
0.087.60K98.77KJun 05View
-0.099.00K$21.80-$196.21K91.17KMay 14View
0.011.35K$22.19$29.98K100.17KApr 01View
0.021.62K$18.53$30.00K98.82KJan 02View
0.021.86K$16.10$30.01K97.20KOct 02View
0.1310.84K$17.82$30.01K95.33KJun 07 - 03View
0.021.65K$18.13$29.99K84.49KApr 03View
0.021.79K$16.76$30.00K82.84KJan 03View
0.021.53K$19.64$30.01K81.05KOct 03View
0.021.55K$19.38$30.00K79.52KJul 01View
0.096.28K77.97KJun 08View
0.031.24K$24.16$29.98K49.87KApr 01View
54.21KNov 16View
4.07K4.07KJun 09View
0.186.67K$15.00$99.99K43.05KNov 18View
36.39KJun 12View
12.17K$9.86$120.02K12.17KJun 08View
30.59KNov 16View
2777.7825.00K$10.26$256.50K25.01KNov 15View
5.80K$20.69$119.98K5.80KJun 12View
16.73K16.74KNov 16View
-0.6718.00$24.35-$438.309.00Nov 05View
View
ALABastera labs, inc.
Updated: Mar 17, 2026VIEW QUOTE
Form TypeSEC Filing
-0.032.50K$130.00-$325.00K84.85KScheduledMar 16View
-0.087.50K$119.80-$898.47K87.35KScheduledMar 05View
-0.032.50K$149.55-$373.87K94.85KScheduledNov 20View
-0.1922.50K$178.42-$4.01M97.35KScheduledAug 27View
0.022.35K119.85KJun 08View
-0.045.00K$91.69-$458.45K117.50KScheduledFeb 18View
-0.0912.50K$86.44-$1.08M122.50KScheduledNov 15View
-0.012.00K$69.95-$139.90K135.00KScheduledOct 11View
-0.023.00K$61.69-$185.07K137.00KScheduledOct 09View
-0.1525.00K$50.72-$1.27M140.00KScheduledSep 23View
0.0610.00K$36.00$360.00K165.00KMar 22View
155.00KView
GFSglobalfoundries inc.
Updated: Mar 17, 2026VIEW QUOTE
Form TypeSEC Filing
28.09KView
BOXbox inc
Updated: Dec 05, 2025VIEW QUOTE
Form TypeSEC Filing
-0.092.50K$31.77-$79.42K25.36KDec 04View
-0.155.00K$32.20-$160.97K27.86KSep 26View
0.236.16K32.86KJun 27View
-0.092.50K$34.75-$86.87K26.70KNov 12View
-0.197.00K$32.68-$228.73K29.20KAug 29View
0.277.59K36.20KJul 02View
0.337.05K28.61KJun 27View
-0.195.00K$29.95-$149.75K21.56KJun 15View
-0.165.00K$26.95-$134.75K26.56KApr 05View
0.337.77K31.56KJul 14View
0.507.95K23.78KSep 09View
47.50K47.50KMar 22View
View
TDUPthredup inc.
Updated: Sep 04, 2024VIEW QUOTE
Form TypeSEC Filing
0.0720.00K$0.94$18.84K298.26KSep 03View
0.0410.00K$0.91$9.14K278.26KAug 30View
0.049.82K268.26KJul 24View
0.5086.39K258.44KApr 22View
0.058.09K172.05KFeb 26View
0.034.98K163.96KOct 17View
0.046.16K158.99KAug 02View
0.5855.87K152.82KMay 24View
0.065.59K96.95KMay 03View
13.16K$7.51$98.78K104.52KMar 09View
0.098.98K104.52KFeb 15View
0.119.80K95.54KNov 01View
0.086.70K85.73KAug 02View
0.3821.57K79.03KMay 25 - 26View
0.0413.16K$7.51$98.78K314.45KMar 09View
0.081.44K19.30KFeb 14View
0.027.14K$14.00$99.99K331.81KMar 30View
10.71K10.71KMar 25View
View
casper sleep inc.
Updated: Jan 26, 2022
Form TypeSEC Filing
-1.00117.06K$6.90-$345.41KJan 25View
0.4716.06K50.06KJun 10View
1.0417.33K34.00KMar 05View
16.67K$12.00$199.99K16.67KFeb 10View
View
SLABsilicon laboratories inc.
Updated: Sep 03, 2021VIEW QUOTE
Form TypeSEC Filing
-0.111.35K$160.00-$216.48K10.47KSep 01View
0.121.24K11.82KApr 22View
-0.121.50K$129.75-$194.62K10.58KScheduledJan 04View
-0.111.50K$119.75-$179.62K12.08KScheduledNov 09View
-0.132.00K$109.75-$219.50K13.58KScheduledNov 05View
-0.132.00K$109.75-$219.50K13.58KScheduledNov 05View
-0.061.00K$104.75-$104.75K15.58KScheduledJul 13View
0.152.19K16.58KApr 21View
-0.05750.00$109.75-$82.31K14.39KScheduledApr 25View
0.162.04K15.14KApr 18View
-0.274.75K$108.23-$514.09K13.10KScheduledJun 11View
0.111.82K17.85KApr 19View
0.202.70K16.03KApr 20View
-0.234.00K$60.00-$240.00K13.32KScheduledOct 05View
-0.194.00K$55.92-$223.68K17.32KScheduledSep 15View
0.193.34K21.32KApr 21View
0.243.50K$42.03$147.10K17.99KAug 21View
0.262.95K14.49KApr 24View
0.352.99K$50.14$150.02K11.54KApr 15View
1.415.00K$40.23$201.16K8.55KAug 02View
3.55K$42.30$150.00K3.55KApr 16View
View
mellanox technologies, ltd.
Updated: Apr 27, 2020
Form TypeSEC Filing
-1.007.08K$125.00-$885.25KApr 27View
0.562.53K7.08KJul 25View
12.004.20K4.55KJul 25View
350.00350.00Jun 19View
View
on semiconductor connectivity solutions, inc.
Updated: Jun 21, 2019
Form TypeSEC Filing
-1.00101.93KJun 04 - 19View
0.388.32K29.93KJun 05View
0.446.62K21.62KJun 09View
15.00K$16.00$240.00K15.00KNov 02View
View
tubemogul inc
Updated: Dec 21, 2016
Form TypeSEC Filing
-1.00147.87K$14.00-$485.70KDec 19View
-0.035.00K$6.38-$36.20K142.19KScheduledAug 11View
0.308.07K34.69KJun 16View
1.0213.45K$11.12$149.53K26.62KAug 19View
0.898.85K18.85KJun 18View
10.00K$7.00$70.00K10.00KJul 23View
View
GPROgopro, inc.
Chief Financial Officer Officer
Updated: Jan 26, 2016VIEW QUOTE
Form TypeSEC Filing
-0.109.92K85.98KJan 25View
45.57KDec 28View
-0.1075.00K$61.42-$4.61M713.70KScheduledJul 22View
-0.0325.00K$59.90-$1.50M788.70KScheduledJun 08View
-0.0875.00K$55.03-$4.13M813.70KScheduledMay 28View
54.89K54.89KFeb 09View
-0.1010.26K93.04KJan 24 - 26View
30.83KDec 22View
-1.0018.00K$72.38-$1.30MNov 25View
869.18KNov 19View
View
atheros communications inc
CFO and Senior VP Officer
Updated: May 24, 2011
Form TypeSEC Filing
-0.63305.19K$45.00-$2.80M178.64KMay 24View
-0.034.49K$44.79-$201.15K141.14KMay 08View
-0.034.99K$44.55-$222.35K145.63KFeb 08View
0.6358.00K150.62KJan 16View
-0.2023.13K$29.54-$464.65K92.62KJan 12View
-0.032.50K$36.80-$92.04K76.17KScheduledMay 10View
-0.011.60K$36.97-$60.08K236.00KScheduledMay 04 - 05View
-0.1115.00K$33.44-$182.10K124.33KScheduledApr 12View
0.2025.00K$29.46-$252.75K151.83KScheduledFeb 11 - 12View
-0.076.34K$32.95-$208.88K79.33KScheduledFeb 09View
-0.1730.62K$20.97-$773.40K151.80KScheduledFeb 02 - 03View
0.8139.00K87.23KJan 22View
-0.021.12K$27.30-$30.47K48.23KScheduledNov 09View
-0.021.00K$26.57-$26.68K49.34KScheduledNov 05View
-0.021.14K$23.90-$27.18K49.34KScheduledAug 10View
-0.3140.00K$13.64-$910.00K89.53KScheduledJul 30View
-0.2720.00K$17.13-$306.67K54.54KScheduledJul 22View
-0.02874.00$16.26-$14.21K52.04KScheduledMay 11View
-0.2441.88K$10.11-$681.72K131.96KScheduledMay 04 - 05View
1.7239.00K61.67KFeb 06View
-0.1015.00K$16.70-$433.20K132.96KScheduledAug 06View
-0.0610.00K$11.64-$187.50K147.96KScheduledMar 17View
11.4076.00K82.67KFeb 13View
-0.578.90K$29.02-$258.31K6.67KScheduledDec 17View
-0.4512.68K$29.34-$372.17K15.57KScheduledDec 17View
-0.2610.12K$29.57-$299.11K28.25KScheduledDec 17View
-0.038.30K$21.72$288.69K290.75KScheduledDec 17View
-0.3550.00K$22.63-$944.49K91.67KScheduledSep 18View
-0.8026.54K$27.48-$729.32K6.67KScheduledAug 01View
-0.0723.46K$16.84-$351.58K304.97KScheduledAug 01View
-0.1912.50K$18.77-$218.50K54.17KScheduledApr 20View
-1.0016.76K$23.98-$401.93KScheduledFeb 01View
-0.2045.74K$10.42-$561.18K206.64KScheduledFeb 01View
66.67K66.67KFeb 02View
-1.0016.60K$23.98-$398.09KScheduledFeb 01View
-0.1120.90K$13.20-$420.02K176.48KScheduledFeb 01View
-0.1125.00K$12.98-$536.01K197.38KNov 14View
-0.1850.00K$13.90-$1.19M222.38KScheduledMay 08View
-0.2380.00K$10.62-$1.39M272.38KScheduledFeb 01View
100.00K100.00KJan 18View
-0.00118.0033.17KJun 24View
$2.26$25.07K352.50KApr 26View
-0.0830.00K$7.64-$322.50K352.50KScheduledFeb 17View
60.00K60.00KJan 21View
-0.015.00K$6.13-$38.70K382.50KScheduledJan 21View
-0.0310.00K$5.86-$71.89K387.50KScheduledJan 07View
-0.015.00K$6.16-$38.96K397.50KScheduledOct 11View
-0.0210.00K$5.93-$73.42K402.50KScheduledOct 07View
22.19KView