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SANDBROOK WILLIAM J

Insider CIK 1527678 · FIX Director · USCR Vice Chairman, President & CEO, Director · ZPTA See Remarks, Director, 10% owner · KNF Director · POLE Executive Chairman, Director, 10% owner

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
POLE Andretti Acquisition Corp. C Conversion deriv2026-09-082026-09-095,749,999— $01SEC↗
POLE Andretti Acquisition Corp. C Conversion2026-09-082026-09-095,749,999— $05,749,999SEC↗
POLE Andretti Acquisition Corp. C Conversion deriv2026-09-082026-09-095,749,999— $01SEC↗
POLE Andretti Acquisition Corp. C Conversion2026-09-082026-09-095,749,999— —5,749,999SEC↗
KNF Knife River Corp A Award2026-05-202026-05-212,040— $07,735SEC↗
FIX COMFORT SYSTEMS USA INC A Award2026-05-182026-05-19105— $07,771SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2026-04-292026-04-301,500$1732.67 $2.60M7,666SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2026-02-242026-02-262,500$1443.32 $3.61M9,166SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2025-09-102025-09-10800$733.56 $586.8K11,666SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2025-09-092025-09-10100$706.00 $70.6K12,466SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2025-09-092025-09-10600$708.97 $425.4K12,566SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2025-08-252025-08-27700$689.58 $482.7K13,166SEC↗
KNF Knife River Corp A Award2025-05-222025-05-271,551— $05,695SEC↗
FIX COMFORT SYSTEMS USA INC A Award2025-05-162025-05-20342— $013,866SEC↗
FIX COMFORT SYSTEMS USA INC A Award2024-05-172024-05-21498— $013,524SEC↗
KNF Knife River Corp A Award2024-05-152024-05-16720$77.19 $55.6K4,144SEC↗
KNF Knife River Corp A Award2024-05-152024-05-161,905— $03,424SEC↗
ZPTA Zapata Computing Holdings J Other deriv2024-03-282024-04-014,189,077— $00SEC↗
ZPTA Zapata Computing Holdings J Other2024-03-282024-04-01370,923— $0370,923SEC↗
ZPTA Zapata Computing Holdings J Other2024-03-282024-04-01243,368— $0243,368SEC↗
ZPTA Zapata Computing Holdings A Award2024-03-282024-04-0134,744— $034,744SEC↗
ZPTA Zapata Computing Holdings J Other2024-03-282024-04-01652,214— $03,536,863SEC↗
ZPTA Zapata Computing Holdings J Other2024-03-282024-04-014,189,077— $04,189,077SEC↗
KNF Knife River Corp A Award2023-11-152023-11-161,519$57.57 $87.4K1,519SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2023-11-092023-11-135,000$185.19 $926.0K13,026SEC↗
FIX COMFORT SYSTEMS USA INC S Sale2023-09-122023-09-147,500$187.52 $1.41M18,026SEC↗
FIX COMFORT SYSTEMS USA INC A Award2023-05-162023-05-171,065— $025,526SEC↗
FIX COMFORT SYSTEMS USA INC G Gift2022-06-022022-06-06170— $0170SEC↗
FIX COMFORT SYSTEMS USA INC G Gift2022-06-022022-06-06850— $024,461SEC↗
FIX COMFORT SYSTEMS USA INC G Gift2022-06-022022-06-06170— $024,291SEC↗
FIX COMFORT SYSTEMS USA INC A Award2022-05-172022-05-191,869— $025,311SEC↗
WNNR Andretti Acquisition Corp. J Other deriv2022-01-182022-01-201,430,923— $04,189,077SEC↗
FIX COMFORT SYSTEMS USA INC A Award2021-05-182021-05-201,939— $023,442SEC↗
USCR U.S. CONCRETE, INC. M Exercise deriv2021-03-182021-03-2211,720— $00SEC↗
USCR U.S. CONCRETE, INC. M Exercise2021-03-182021-03-2211,720— $0420,524SEC↗
USCR U.S. CONCRETE, INC. M Exercise deriv2021-03-112021-03-1511,720— $011,720SEC↗
USCR U.S. CONCRETE, INC. M Exercise2021-03-112021-03-1511,720— $0408,804SEC↗
USCR U.S. CONCRETE, INC. S Sale2020-11-242020-11-2710,000$38.15 $381.5K397,084SEC↗
USCR U.S. CONCRETE, INC. A Award2020-10-012020-10-052,705— $0407,084SEC↗
USCR U.S. CONCRETE, INC. A Award2020-06-102020-06-12915— $0404,379SEC↗
FIX COMFORT SYSTEMS USA INC A Award2020-05-192020-05-214,788— $021,503SEC↗
USCR U.S. CONCRETE, INC. M Exercise deriv2020-04-032020-04-0723,440— $023,440SEC↗
USCR U.S. CONCRETE, INC. M Exercise2020-04-032020-04-0723,440— $0433,540SEC↗
USCR U.S. CONCRETE, INC. D To issuer2020-04-032020-04-0713,400— $0408,279SEC↗
USCR U.S. CONCRETE, INC. F Tax w/h2020-04-032020-04-0711,861$14.16 $168.0K421,679SEC↗
USCR U.S. CONCRETE, INC. M Exercise deriv2020-03-012020-03-0311,720— $046,880SEC↗
USCR U.S. CONCRETE, INC. M Exercise2020-03-012020-03-0311,720— $0429,290SEC↗
USCR U.S. CONCRETE, INC. F Tax w/h2020-03-012020-03-036,070$26.84 $162.9K423,220SEC↗
USCR U.S. CONCRETE, INC. D To issuer2020-03-012020-03-0313,120— $0410,100SEC↗
USCR U.S. CONCRETE, INC. G Gift2020-02-282020-04-07535— $0403,464SEC↗
USCR U.S. CONCRETE, INC. G Gift2020-02-282020-04-074,280— $0403,999SEC↗
USCR U.S. CONCRETE, INC. G Gift2020-02-282020-04-07535— $01,512SEC↗
USCR U.S. CONCRETE, INC. P Buy2020-02-272020-02-2715,000$27.96 $419.4K417,570SEC↗
USCR U.S. CONCRETE, INC. P Buy2019-12-132019-12-1710,500$39.44 $414.1K405,315SEC↗
USCR US CONCRETE INC M Exercise deriv2019-10-142019-10-1611,720— $058,600SEC↗
USCR US CONCRETE INC F Tax w/h2019-10-142019-10-164,611$48.40 $223.2K394,815SEC↗
USCR US CONCRETE INC M Exercise2019-10-142019-10-1611,720— $0399,426SEC↗
FIX COMFORT SYSTEMS USA INC A Award2019-05-212019-05-233,262— $016,715SEC↗
USCR US CONCRETE INC M Exercise deriv2019-05-162019-05-2011,720— $058,600SEC↗
USCR US CONCRETE INC M Exercise2019-05-162019-05-2011,720— $0392,317SEC↗
USCR US CONCRETE INC F Tax w/h2019-05-162019-05-204,611$48.75 $224.8K387,706SEC↗
USCR US CONCRETE INC A Award deriv2019-03-012019-03-0558,600— $058,600SEC↗
USCR US CONCRETE INC F Tax w/h2019-03-012019-03-055,149$40.86 $210.4K380,597SEC↗
USCR US CONCRETE INC G Gift2018-08-142018-12-31560— $0385,746SEC↗
USCR US CONCRETE INC G Gift2018-08-132018-12-31287— $0386,306SEC↗
USCR US CONCRETE INC G Gift2018-08-132018-12-31287— $0672SEC↗
USCR US CONCRETE INC G Gift2018-08-132018-12-311,722— $0386,593SEC↗
USCR US CONCRETE INC S Sale2018-07-262018-07-306,645$51.24 $340.5K390,670SEC↗
USCR US CONCRETE INC S Sale2018-07-262018-07-302,355$52.05 $122.6K388,315SEC↗
USCR US CONCRETE INC S Sale2018-06-282018-07-02551$51.30 $28.3K397,315SEC↗
USCR US CONCRETE INC S Sale2018-06-282018-07-026,049$50.64 $306.3K397,866SEC↗
USCR US CONCRETE INC S Sale2018-06-282018-07-022,400$49.54 $118.9K403,915SEC↗
FIX COMFORT SYSTEMS USA INC P Buy2018-05-292018-05-295,734$46.42 $266.2K13,453SEC↗
FIX COMFORT SYSTEMS USA INC P Buy2018-05-252018-05-294,266$45.87 $195.7K7,719SEC↗
USCR US CONCRETE INC S Sale2018-05-242018-05-297,703$57.84 $445.5K407,612SEC↗
USCR US CONCRETE INC S Sale2018-05-242018-05-291,297$58.42 $75.8K406,315SEC↗
FIX COMFORT SYSTEMS USA INC A Award2018-05-222018-05-233,453— $03,453SEC↗
USCR US CONCRETE INC S Sale2018-04-262018-04-306,705$58.64 $393.2K417,610SEC↗
USCR US CONCRETE INC S Sale2018-04-262018-04-302,295$58.95 $135.3K415,315SEC↗
USCR US CONCRETE INC F Tax w/h2018-04-012018-04-034,046$60.40 $244.4K424,315SEC↗
USCR US CONCRETE INC S Sale2018-03-222018-03-267,247$60.59 $439.1K430,114SEC↗
USCR US CONCRETE INC S Sale2018-03-222018-03-261,753$61.48 $107.8K428,361SEC↗
USCR US CONCRETE INC F Tax w/h2018-03-012018-03-051,922$69.75 $134.1K437,361SEC↗
USCR US CONCRETE INC F Tax w/h2018-03-012018-03-051,934$69.75 $134.9K439,283SEC↗
USCR US CONCRETE INC A Award2018-03-012018-03-0533,500— $0441,217SEC↗
USCR US CONCRETE INC S Sale2018-02-222018-02-262,461$74.77 $184.0K414,256SEC↗
USCR US CONCRETE INC S Sale2018-02-222018-02-266,539$75.80 $495.7K407,717SEC↗
USCR US CONCRETE INC S Sale2018-01-252018-01-292,757$82.21 $226.7K420,953SEC↗
USCR US CONCRETE INC S Sale2018-01-252018-01-294,136$83.02 $343.4K416,817SEC↗
USCR US CONCRETE INC S Sale2018-01-252018-01-292,007$81.21 $163.0K423,710SEC↗
USCR US CONCRETE INC S Sale2018-01-252018-01-29100$83.85 $8.4K416,717SEC↗
USCR US CONCRETE INC S Sale2017-12-282018-01-028,900$82.90 $737.8K395,176SEC↗
USCR US CONCRETE INC S Sale2017-12-282018-01-02100$83.50 $8.3K395,076SEC↗
USCR US CONCRETE INC G Gift2017-12-192018-01-026,350— $0404,076SEC↗
USCR US CONCRETE INC G Gift2017-11-222018-01-021,480— $0410,611SEC↗
USCR US CONCRETE INC G Gift2017-11-222018-01-02185— $0410,426SEC↗
USCR US CONCRETE INC G Gift2017-11-222018-01-02185— $0385SEC↗
USCR US CONCRETE INC G Gift2017-11-222018-01-02185— $0385SEC↗
USCR US CONCRETE INC S Sale2017-08-232017-08-256,500$75.80 $492.7K412,091SEC↗
USCR US CONCRETE INC F Tax w/h2017-08-222017-08-232,478$76.45 $189.4K418,591SEC↗
USCR US CONCRETE INC S Sale2017-07-262017-07-284,276$76.53 $327.2K421,069SEC↗
USCR US CONCRETE INC S Sale2017-07-262017-07-282,224$75.77 $168.5K425,345SEC↗
USCR US CONCRETE INC S Sale2017-06-282017-06-29654$77.62 $50.8K433,415SEC↗
USCR US CONCRETE INC S Sale2017-06-282017-06-295,182$78.96 $409.2K428,233SEC↗
USCR US CONCRETE INC S Sale2017-06-282017-06-29664$79.81 $53.0K427,569SEC↗
USCR US CONCRETE INC F Tax w/h2017-06-272017-07-033,323$77.45 $257.4K434,069SEC↗
USCR US CONCRETE INC F Tax w/h2017-06-272017-06-293,323— $0434,069SEC↗
USCR US CONCRETE INC S Sale2017-05-242017-05-255,275$67.92 $358.3K438,617SEC↗
USCR US CONCRETE INC S Sale2017-05-242017-05-251,225$68.80 $84.3K437,392SEC↗
USCR US CONCRETE INC S Sale2017-04-262017-04-276,500$63.21 $410.9K443,892SEC↗
USCR US CONCRETE INC F Tax w/h2017-04-012017-04-044,313$64.55 $278.4K450,392SEC↗
USCR US CONCRETE INC S Sale2017-03-222018-01-185,466$65.88 $360.1K486,380SEC↗
USCR US CONCRETE INC S Sale2017-03-222018-01-181,034$66.46 $68.7K485,346SEC↗
USCR US CONCRETE INC S Sale2017-03-222017-03-235,466$65.88 $360.1K455,739SEC↗
USCR US CONCRETE INC S Sale2017-03-222017-03-231,034$66.46 $68.7K454,705SEC↗
USCR US CONCRETE INC F Tax w/h2017-03-012017-03-022,159$66.65 $143.9K459,046SEC↗
USCR US CONCRETE INC A Award2017-03-012017-03-0232,800— $0491,846SEC↗
USCR US CONCRETE INC S Sale2017-02-222017-02-246,500$62.44 $405.9K461,205SEC↗
USCR US CONCRETE INC S Sale2017-01-252017-01-252,148$68.81 $147.8K467,705SEC↗
USCR US CONCRETE INC S Sale2017-01-252017-01-254,352$68.26 $297.1K469,853SEC↗
USCR US CONCRETE INC S Sale2016-12-282016-12-305,460$66.50 $363.1K475,445SEC↗
USCR US CONCRETE INC S Sale2016-12-282016-12-301,040$67.37 $70.1K474,405SEC↗
USCR US CONCRETE INC G Gift2016-12-202016-12-30200— $0200SEC↗
USCR US CONCRETE INC G Gift2016-12-202016-12-30200— $0474,205SEC↗
USCR US CONCRETE INC S Sale2016-11-232016-11-282,175$61.01 $132.7K480,905SEC↗
USCR US CONCRETE INC S Sale2016-11-232016-11-282,425$58.62 $142.2K484,980SEC↗
USCR US CONCRETE INC S Sale2016-11-232016-11-281,900$59.39 $112.8K483,080SEC↗
USCR US CONCRETE INC S Sale2016-10-262016-10-286,500$49.05 $318.8K487,405SEC↗
USCR US CONCRETE INC S Sale2016-09-212016-09-235,344$46.87 $250.5K495,061SEC↗
USCR US CONCRETE INC S Sale2016-09-212016-09-231,156$47.56 $55.0K493,905SEC↗
USCR US CONCRETE INC S Sale2016-08-242016-08-246,500$56.51 $367.3K500,405SEC↗
USCR US CONCRETE INC F Tax w/h2016-08-222016-08-242,479$56.91 $141.1K506,905SEC↗
USCR US CONCRETE INC S Sale2016-07-272016-07-296,017$66.04 $397.4K509,867SEC↗
USCR US CONCRETE INC S Sale2016-07-272016-07-29483$66.41 $32.1K509,384SEC↗
USCR US CONCRETE INC S Sale2016-06-222016-06-241,968$57.94 $114.0K520,416SEC↗
USCR US CONCRETE INC S Sale2016-06-222016-06-24400$59.39 $23.8K515,884SEC↗
USCR US CONCRETE INC S Sale2016-06-222016-06-244,132$58.89 $243.3K516,284SEC↗
USCR US CONCRETE INC S Sale2016-05-252016-05-264,300$63.80 $274.3K524,584SEC↗
USCR US CONCRETE INC S Sale2016-05-252016-05-262,200$64.95 $142.9K522,384SEC↗
USCR US CONCRETE INC F Tax w/h2016-04-282016-05-023,323$65.52 $217.7K528,884SEC↗
USCR US CONCRETE INC S Sale2016-04-272016-04-294,500$66.38 $298.7K534,207SEC↗
USCR US CONCRETE INC S Sale2016-04-272016-04-291,700$67.10 $114.1K532,507SEC↗
USCR US CONCRETE INC S Sale2016-04-272016-04-29300$67.82 $20.3K532,207SEC↗
USCR US CONCRETE INC F Tax w/h2016-04-012016-04-054,313— $0538,707SEC↗
USCR US CONCRETE INC F Tax w/h2016-04-012016-04-054,313$61.85 $266.8K538,707SEC↗
USCR US CONCRETE INC S Sale2016-03-232016-03-282,893$62.22 $180.0K564,115SEC↗
USCR US CONCRETE INC S Sale2016-03-232016-03-283,507$61.47 $215.6K567,008SEC↗
USCR US CONCRETE INC S Sale2016-03-232016-03-28100$62.98 $6.3K564,015SEC↗
USCR US CONCRETE INC G Gift2016-03-182016-04-05720— $0543,020SEC↗
USCR US CONCRETE INC G Gift2016-03-182016-04-05720— $0543,020SEC↗
USCR US CONCRETE INC G Gift2016-03-142016-04-0519,000— $0543,740SEC↗
USCR US CONCRETE INC G Gift2016-03-142016-04-0519,000— $0543,740SEC↗
USCR US CONCRETE INC G Gift2016-03-072016-04-051,275— $0562,740SEC↗
USCR US CONCRETE INC G Gift2016-03-072016-04-051,275— $0562,740SEC↗
USCR US CONCRETE INC A Award2016-03-012016-03-0339,600— $0570,515SEC↗
USCR US CONCRETE INC S Sale2016-02-242016-02-262,700$51.21 $138.3K534,715SEC↗
USCR US CONCRETE INC S Sale2016-02-242016-02-261,012$53.21 $53.8K532,943SEC↗
USCR US CONCRETE INC S Sale2016-02-242016-02-261,306$54.61 $71.3K531,637SEC↗
USCR US CONCRETE INC S Sale2016-02-242016-02-26722$55.29 $39.9K530,915SEC↗
USCR US CONCRETE INC S Sale2016-02-242016-02-26760$52.23 $39.7K533,955SEC↗
USCR US CONCRETE INC S Sale2016-01-272016-01-294,077$43.38 $176.9K539,838SEC↗
USCR US CONCRETE INC S Sale2016-01-272016-01-292,423$44.18 $107.0K537,415SEC↗
USCR US CONCRETE INC S Sale2015-12-232015-12-282,324$54.31 $126.2K548,091SEC↗
USCR US CONCRETE INC S Sale2015-12-232015-12-284,176$55.24 $230.7K543,915SEC↗
USCR US CONCRETE INC G Gift2015-12-082015-12-114,700— $0550,415SEC↗
USCR US CONCRETE INC S Sale2015-11-252015-11-306,300$59.98 $377.9K555,315SEC↗
USCR US CONCRETE INC S Sale2015-11-252015-11-30200$60.72 $12.1K555,115SEC↗
USCR US CONCRETE INC S Sale2015-10-282015-10-301,300$54.20 $70.5K566,092SEC↗
USCR US CONCRETE INC S Sale2015-10-282015-10-304,221$55.40 $233.8K561,871SEC↗
USCR US CONCRETE INC S Sale2015-10-282015-10-30256$55.93 $14.3K561,615SEC↗
USCR US CONCRETE INC S Sale2015-10-282015-10-30723$52.90 $38.2K567,392SEC↗
USCR US CONCRETE INC S Sale2015-09-302015-10-014,057$46.27 $187.7K570,558SEC↗
USCR US CONCRETE INC S Sale2015-09-302015-10-012,093$47.43 $99.3K568,465SEC↗
USCR US CONCRETE INC S Sale2015-09-302015-10-01350$47.86 $16.8K568,115SEC↗
USCR US CONCRETE INC F Tax w/h2015-08-222015-08-2547,194$49.89 $2.35M577,094SEC↗
USCR US CONCRETE INC F Tax w/h2015-08-222015-08-252,479$49.89 $123.7K574,615SEC↗
USCR US CONCRETE INC F Tax w/h2015-08-192015-08-214,313$53.92 $232.6K624,288SEC↗
USCR US CONCRETE INC G Gift2015-08-112015-08-211,250— $0628,601SEC↗
USCR US CONCRETE INC F Tax w/h2015-08-072015-08-114,313$53.19 $229.4K629,851SEC↗
USCR US CONCRETE INC F Tax w/h2015-05-072015-05-112,479$38.75 $96.1K634,164SEC↗
USCR US CONCRETE INC A Award2015-04-012015-04-0351,400— $0636,643SEC↗
USCR US CONCRETE INC F Tax w/h2015-03-122015-03-162,056$32.75 $67.3K585,243SEC↗
USCR US CONCRETE INC F Tax w/h2014-08-222014-08-2647,194$25.39 $1.20M557,760SEC↗
USCR US CONCRETE INC A Award2014-08-222014-08-2629,539— $0587,299SEC↗
USCR US CONCRETE INC P Buy2014-03-192014-03-191,000$23.50 $23.5K604,954SEC↗
USCR US CONCRETE INC F Tax w/h2013-08-222013-08-2347,194$18.79 $886.8K666,879SEC↗
USCR US CONCRETE INC F Tax w/h2013-08-222013-08-2362,925$20.08 $1.26M603,954SEC↗
USCR US CONCRETE INC F Tax w/h2013-03-202013-03-2157,730$14.49 $836.5K714,073SEC↗
USCR US CONCRETE INC F Tax w/h2012-08-222012-08-2341,007$6.05 $248.1K771,803SEC↗