Insider Title Company Date Price Return P/L Shares Value
Zanganeh Mahkam Co-Chief Executive Officer Summit Therapeutics Inc. (SMMT) 2023-03-08 $1.05 1090.5% $269,384,654 23,527,044 $24,703,396
Dell Michael S Chief Executive Officer Dell Technologies Inc. (DELL) 2020-03-20 $16.07 566.7% $148,780,630 1,633,392 $26,253,713
Warren Kelcy L Executive Chairman Energy Transfer LP (ET) 2021-12-10 $7.45 115.1% $138,068,209 16,109,139 $120,000,198
Duggan Robert W Chief Executive Officer Summit Therapeutics Inc. (SMMT) 2020-11-06 $3.34 274.3% $128,898,201 14,071,856 $46,999,999
Garcia Ernest C. Iii Chief Executive Officer CARVANA CO. (CVNA) 2022-04-26 $80.00 76.4% $122,279,998 2,000,000 $160,000,000
Dunlap Michael S Executive Chairman of Board NELNET INC (NNI) 2020-05-12 $44.57 150.6% $90,424,067 1,347,200 $60,044,704
Duggan Robert W Chief Executive Officer Summit Therapeutics Inc. (SMMT) 2021-05-12 $5.24 138.5% $82,516,586 11,365,921 $59,557,426
Orlando Patrick Francis President and CEO Digital World Acquisition Corp. (DWACU) 2021-09-08 $10.00 513.5% $58,204,401 1,133,484 $11,334,840
Emanuel Ariel Chief Executive Officer TKO Group Holdings, Inc. (TKO) 2024-04-09 $89.01 30.5% $44,655,928 1,642,970 $146,240,760
Flores James C Chairman Sable Offshore Corp. (SOC) 2024-02-14 $10.01 115.9% $37,330,123 3,217,500 $32,200,055
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-21 $158.38 119.3% $35,579,804 188,238 $29,814,076
Musk Elon CEO Tesla, Inc. (TSLA) 2020-02-14 $51.13 350.1% $35,011,515 195,555 $9,999,379
Soni Manmeet Singh Chief Operating Officer Summit Therapeutics Inc. (SMMT) 2023-10-13 $1.68 644.0% $32,202,376 2,976,190 $4,999,999
Reardon Tighe Acting Chief Financial Officer Janux Therapeutics, Inc. (JANX) 2023-11-13 $5.87 644.6% $32,158,475 849,854 $4,988,643
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-19 $151.92 128.7% $30,618,471 156,635 $23,796,527
Fertitta Frank J Iii Chief Executive Officer Red Rock Resorts, Inc. (RRR) 2020-08-10 $14.12 306.3% $30,479,969 705,000 $9,951,780
Fertitta Lorenzo J Vice President Red Rock Resorts, Inc. (RRR) 2020-08-10 $14.12 306.3% $30,479,969 705,000 $9,951,780
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-15 $152.88 127.2% $24,320,599 125,032 $19,115,517
Stack Edward W Executive Chairman DICK'S SPORTING GOODS, INC. (DKS) 2021-12-07 $110.30 94.8% $23,728,310 227,000 $25,038,100
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-13 $162.35 114.0% $23,136,991 125,031 $20,298,778
Coric Vlad Chief Executive Officer Biohaven Ltd. (BHVN) 2022-10-25 $10.50 251.6% $22,546,298 853,380 $8,960,490
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-07 $149.15 132.9% $22,424,284 113,114 $16,871,519
Warren Kelcy L CEO Energy Transfer LP (ET) 2020-02-27 $10.64 50.6% $21,520,000 4,000,000 $42,560,000
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-09 $160.99 115.8% $21,085,580 113,114 $18,210,223
Rabinowitz Matthew EXECUTIVE CHAIRMAN Natera, Inc. (NTRA) 2022-05-12 $28.74 308.8% $19,511,088 219,820 $6,317,762
Fertitta Lorenzo J Vice President Red Rock Resorts, Inc. (RRR) 2020-08-12 $14.79 287.8% $19,153,074 450,000 $6,654,425
Fertitta Frank J Iii Chief Executive Officer Red Rock Resorts, Inc. (RRR) 2020-08-12 $14.79 287.8% $19,153,074 450,000 $6,654,425
Rales Mitchell P Chairman of Exec DANAHER CORP /DE/ (DHR) 2020-05-29 $146.01 81.3% $18,935,919 159,522 $23,291,085
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-02 $144.77 140.0% $18,397,066 90,790 $13,143,379
Gill Daniel J. Chief Product Officer CARVANA CO. (CVNA) 2022-11-21 $7.62 1752.2% $17,758,160 133,000 $1,013,460
Abel Gregory Vice Chair BERKSHIRE HATHAWAY INC (BRK.A) 2022-09-29 $405942.34 71.5% $17,703,277 61 $24,762,483
Jagid Jeffrey M Chief Executive Officer ATLANTIC INTERNATIONAL CORP. (ATLN) 2024-06-18 $2.36 196.6% $17,331,184 3,735,169 $8,814,999
Reardon Tighe Acting Chief Financial Officer Janux Therapeutics, Inc. (JANX) 2021-06-15 $17.00 157.1% $16,811,567 629,411 $10,699,987
Simon David CEO SIMON PROPERTY GROUP INC /DE/ (SPG) 2020-03-17 $60.83 169.9% $15,502,949 150,000 $9,124,050
Vizi Bradley Executive Chairman RCM TECHNOLOGIES INC (RCMT) 2020-06-02 $1.20 1504.2% $15,342,500 850,000 $1,020,000
Shah Dharmesh Chief Technology Officer HUBSPOT INC (HUBS) 2020-03-13 $124.42 305.2% $15,189,886 40,000 $4,976,914
Hastings Reed Co NETFLIX INC (NFLX) 2022-01-28 $388.83 75.8% $15,163,804 51,440 $20,001,609
Abel Gregory Vice Chair BERKSHIRE HATHAWAY INC (BRK.A) 2022-09-29 $406616.08 71.2% $14,766,740 51 $20,737,420
Coric Vlad Chief Executive Officer Biohaven Ltd. (BHVN) 2022-10-05 $10.31 258.0% $12,925,387 485,775 $5,009,425
Shoen Edward J Chairman AMERCO /NV/ (UHAL) 2021-06-15 $55.18 28.0% $12,643,093 818,100 $45,139,307
Warren Kelcy L CEO Energy Transfer LP (ET) 2020-02-19 $12.53 27.9% $12,577,231 3,603,791 $45,155,501
Culp H Lawrence Jr Chairman and CEO GENERAL ELECTRIC CO (GE) 2022-05-02 $46.43 252.9% $12,250,341 104,331 $4,844,301
Foran Joseph Wm Chairman and CEO Matador Resources Co (MTDR) 2020-03-13 $2.00 2473.5% $11,859,542 239,732 $479,464
Fertitta Frank J Iii Chief Executive Officer Red Rock Resorts, Inc. (RRR) 2020-08-21 $16.94 238.6% $11,719,769 290,000 $4,911,730
Fertitta Lorenzo J Vice President Red Rock Resorts, Inc. (RRR) 2020-08-21 $16.94 238.6% $11,719,769 290,000 $4,911,730
Gill Daniel J. Chief Product Officer CARVANA CO. (CVNA) 2022-06-15 $21.77 548.3% $11,220,780 94,000 $2,046,380
Troendle August J. CEO Medpace Holdings, Inc. (MEDP) 2022-09-22 $154.59 124.7% $11,072,307 57,426 $8,877,485
Levan Jarett CEO and President BBX Capital, Inc. (B) 2024-02-02 $11.08 240.0% $11,045,352 415,395 $4,602,577
Shoen Edward J President AMERCO /NV/ (UHAL) 2022-11-18 $53.80 31.3% $10,153,841 603,150 $32,446,642
Warren Kelcy L Executive Chairman Energy Transfer LP (ET) 2022-09-12 $12.04 33.1% $9,666,413 2,428,747 $29,242,114