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Tempus AI, Inc.

TEM
Exchange
Nasdaq
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001717115

In the last 90 days, Tempus AI, Inc. insiders filed 0 open-market purchases and 27 sales; 489 institutions reported holding it in 13F filings for Q2 2026, worth $6.41B in total; superinvestors ARK Invest and H&H International Investment hold it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Tempus AI, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
27 filings
9 insiders, $95.7M in total
Insiders trading
9
Net value
−$95.7M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Tempus AI, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Tempus AI, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Lefkofsky Eric PCEO and Chairman100,000IndirectSep 24, 202617
Bartolucci Ryan MChief Accounting Officer60,804Sep 18, 20266
Polovin AndrewEVP, Chief Legal Officer135,189Sep 18, 20268
Fukushima RyanCEO, Data15,874IndirectSep 18, 202619
Doudna Jennifer ADirector25,266Sep 3, 20266
Epstein David RDirector30,844Sep 3, 20268
West NadjaDirector31,981Sep 1, 20263
Schoenherr Thomas EdwardCEO, Diagnostics87,021Aug 25, 20264
Rogers James WilliamChief Financial Officer106,024Aug 20, 20269
Barris Peter JDirector121,424May 26, 20261
Belcher Eric DDirector21,424May 26, 20261
Gottlieb ScottDirector40,749May 26, 20261
Leonsis TheodoreDirector21,424May 26, 20261
Frederick Wayne A.I.Director30,749May 26, 20262
Phelps ErikEVP, Chief Admin. Officer79,816Feb 20, 20263
Blue Media, LLC10% Owner26,489,477IndirectFeb 27, 20250
Keywell Bradley A10% Owner15,218,365IndirectJan 22, 20250
Red Sky Ventures LLC10% Owner14,610,249IndirectDec 12, 20240
Keywell Kimberly Jo10% Owner14,610,249IndirectDec 12, 20240

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 12, 2024 (view filing)Dec 111 dayKeywell Bradley A10% OwnerSSaleClass A Common Stock−395.8K$42.95−$17.0M−2.4%16.2M after2 lots
Dec 12, 2024 (view filing)5:30 PM ETDec 111 dayRed Sky Ventures LLC and 1 other10% OwnerSSaleClass A Common Stock−1.95M$40.90−$79.8M−11.8%14.6M after2 lots
Dec 13, 2024 (view filing)Dec 112 daysLeonsis TheodoreDirectorSSaleClass A Common Stock−400.0K$41.24−$16.5M−10.9%3.26M after2 lots
Dec 13, 2024 (view filing)Dec 112 daysRogers James WilliamChief Financial OfficerSSaleClass A Common Stock−83.0K$42.30−$3.51M−26.4%231.3K after4 lots10b5-1
Dec 13, 2024 (view filing)Dec 11-122 daysPhelps ErikEVP & Chief Admin & Legal OffSSaleClass A Common Stock−92.4K$42.66−$3.94M−29.3%223.0K after5 lots10b5-1
Dec 13, 2024 (view filing)Dec 112 daysFukushima RyanChief Operating OfficerSSaleClass A Common Stock−120.0K$42.51−$5.10M−10.6%1.01M after4 lots10b5-1
Dec 13, 2024 (view filing)Dec 112 daysDoudna Jennifer ADirectorSSaleClass A Common Stock−1.18K$41.81−$49.5K−3.1%37.3K after10b5-1
Dec 13, 2024 (view filing)Dec 112 daysEpstein David RDirectorSSaleClass A Common Stock−620$41.81−$25.9K−2.2%27.9K after10b5-1
Dec 13, 2024 (view filing)Dec 112 daysPolovin AndrewEVP and General CounselSSaleClass A Common Stock−51.5K$42.39−$2.18M−17.3%246.1K after4 lots10b5-1
Dec 18, 2024 (view filing)Dec 162 daysBartolucci Ryan MChief Accounting OfficerSSaleClass A Common Stock−339$40.23−$13.6K−0.5%71.0K after
Dec 18, 2024 (view filing)Dec 162 daysFukushima RyanChief Operating OfficerSSaleClass A Common Stock−3.50K$40.23−$140.8K−0.3%1.00M after
Dec 18, 2024 (view filing)Dec 162 daysPhelps ErikEVP & Chief Admin & Legal OffSSaleClass A Common Stock−2.40K$40.23−$96.4K−1.1%220.6K after
Dec 18, 2024 (view filing)Dec 162 daysPolovin AndrewEVP and General CounselSSaleClass A Common Stock−1.13K$40.23−$45.5K−0.5%245.0K after
Dec 18, 2024 (view filing)Dec 162 daysRogers James WilliamChief Financial OfficerSSaleClass A Common Stock−1.47K$40.23−$59.1K−0.6%229.8K after
Dec 20, 2024 (view filing)Dec 182 daysLefkofsky Eric PCEO and ChairmanSSaleClass A Common Stock−187.7K$37.54−$7.05M−0.7%26.6M after6 lots10b5-1
Jan 3, 2025 (view filing)Jan 21 dayFukushima RyanChief Operating OfficerSSaleClass A Common Stock−1.26K$34.66−$43.8K−0.1%1.00M after
Jan 8, 2025 (view filing)Jan 71 dayFukushima RyanChief Operating OfficerSSaleClass A Common Stock−20.0K$39.61−$792.2K−2.0%982.4K after4 lots10b5-1
Jan 22, 2025 (view filing)Jan 15-177 daysKeywell Bradley A10% OwnerSSaleClass A Common Stock−946.1K$35.02−$33.1M−5.9%15.2M afterAmended6 lots
Jan 24, 2025 (view filing)Jan 22-242 daysLefkofsky Eric PCEO and ChairmanSSaleClass A Common Stock−1.21M$51.38−$62.0M−17.3%5.77M after15 lots
Jan 31, 2025 (view filing)Jan 29-312 daysLefkofsky Eric PCEO and ChairmanSSaleClass A Common Stock−238.8K$55.61−$13.3M−4.1%5.53M after6 lots
Jan 31, 2025 (view filing)Jan 31Same dayBartolucci Ryan MChief Accounting OfficerSSaleClass A Common Stock−13.8K$60.00−$826.2K−19.4%57.2K after10b5-1
Feb 5, 2025 (view filing)Feb 32 daysEpstein David RDirectorSSaleClass A Common Stock−370$53.31−$19.7K−1.3%27.5K after10b5-1
Feb 6, 2025 (view filing)Feb 4-52 daysFukushima RyanChief Operating OfficerSSaleClass A Common Stock−35.1K$64.68−$2.27M−3.6%947.3K after5 lots10b5-1
Feb 7, 2025 (view filing)Feb 5-72 daysLefkofsky Eric PCEO and ChairmanSSaleClass A Common Stock−240.0K$67.66−$16.2M−4.3%5.29M after8 lots
Feb 7, 2025 (view filing)Feb 5-62 daysBartolucci Ryan MChief Accounting OfficerSSaleClass A Common Stock−4.18K$69.47−$290.3K−7.3%53.1K after2 lots10b5-1
Feb 7, 2025 (view filing)Feb 52 daysRogers James WilliamChief Financial OfficerSSaleClass A Common Stock−8.71K$67.57−$588.7K−3.8%221.1K after
Feb 7, 2025 (view filing)Feb 52 daysPolovin AndrewEVP and General CounselSSaleClass A Common Stock−7.72K$67.57−$521.4K−3.2%237.2K after
Feb 7, 2025 (view filing)Feb 52 daysPhelps ErikEVP & Chief Admin & Legal OffSSaleClass A Common Stock−5.93K$67.57−$401.0K−2.7%214.7K after
Feb 14, 2025 (view filing)Feb 131 dayBartolucci Ryan MChief Accounting OfficerSSaleClass A Common Stock−6.06K$80.00−$484.7K−11.4%47.0K after10b5-1
Feb 14, 2025 (view filing)Feb 12-142 daysLefkofsky Eric PCEO and ChairmanSSaleClass A Common Stock−243.5K$77.94−$19.0M−4.6%5.05M after10 lots
Feb 14, 2025 (view filing)Feb 14Same dayDoudna Jennifer ADirectorSSaleClass A Common Stock−1.32K$90.00−$118.8K−3.5%36.0K after10b5-1
Feb 20, 2025 (view filing)Feb 18-192 daysRogers James WilliamChief Financial OfficerSSaleClass A Common Stock−33.3K$82.30−$2.74M−15.1%187.8K after12 lots10b5-1
Feb 20, 2025 (view filing)Feb 18-192 daysPolovin AndrewEVP and General CounselSSaleClass A Common Stock−69.9K$82.28−$5.75M−29.5%167.3K after15 lots10b5-1
Feb 20, 2025 (view filing)Feb 18-192 daysPhelps ErikEVP & Chief Admin & Legal OffSSaleClass A Common Stock−62.5K$82.36−$5.15M−29.1%152.2K after13 lots10b5-1
Feb 20, 2025 (view filing)Feb 19-201 dayBartolucci Ryan MChief Accounting OfficerSSaleClass A Common Stock−2.50K$80.61−$201.5K−5.3%44.5K after3 lots10b5-1
Feb 20, 2025 (view filing)Feb 191 dayFukushima RyanChief Operating OfficerSSaleClass A Common Stock−2.87K$81.87−$234.8K−0.3%944.5K after2 lots
Feb 20, 2025 (view filing)Feb 19-201 dayLefkofsky Eric PCEO and ChairmanSSaleClass A Common Stock−153.9K$77.82−$12.0M−3.0%4.90M after5 lots
Feb 27, 2025 (view filing)7:39 PM ETFeb 27Same dayLefkofsky Eric P and 1 otherCEO and ChairmanSSaleClass A Common Stock−3.24M$58.75−$190.4M−100.0%0 after4 lots
Mar 5, 2025 (view filing)Mar 32 daysEpstein David RDirectorSSaleClass A Common Stock−250$57.52−$14.4K−0.9%27.3K after10b5-1
Mar 5, 2025 (view filing)Mar 32 daysDoudna Jennifer ADirectorSSaleClass A Common Stock−338$57.52−$19.4K−0.9%35.7K after10b5-1
Mar 6, 2025 (view filing)Mar 42 daysWest NadjaDirectorSSaleClass A Common Stock−809$51.11−$41.3K−2.1%37.7K after5 lots10b5-1
Mar 6, 2025 (view filing)Mar 42 daysFukushima RyanChief Operating OfficerSSaleClass A Common Stock−20.0K$51.15−$1.02M−2.1%924.5K after7 lots10b5-1
Mar 7, 2025 (view filing)Mar 5-62 daysLefkofsky Eric PCEO and ChairmanSSaleClass A Common Stock−812.3K$50.59−$41.1M−3.0%25.8M after16 lots10b5-1
Mar 19, 2025 (view filing)Mar 172 daysDoudna Jennifer ADirectorSSaleClass A Common Stock−9.31K$48.80−$454.2K−26.1%26.4K after5 lots10b5-1
Mar 19, 2025 (view filing)Mar 172 daysFrederick Wayne A.I.DirectorSSaleClass A Common Stock−9.00K$48.85−$439.7K−23.4%29.5K after5 lots10b5-1
Mar 19, 2025 (view filing)Mar 172 daysGottlieb ScottDirectorSSaleClass A Common Stock−27.8K$48.85−$1.36M−31.5%60.7K after5 lots10b5-1
Mar 19, 2025 (view filing)Mar 172 daysWest NadjaDirectorSSaleClass A Common Stock−7.63K$48.86−$373.0K−20.2%30.1K after5 lots10b5-1
Mar 19, 2025 (view filing)Mar 172 daysEpstein David RDirectorSSaleClass A Common Stock−990$46.83−$46.4K−3.6%26.3K after10b5-1
Mar 19, 2025 (view filing)Mar 181 dayPolovin AndrewEVP and General CounselSSaleClass A Common Stock−13.1K$45.98−$604.0K−7.9%154.2K after3 lots10b5-1
Mar 19, 2025 (view filing)Mar 181 dayRogers James WilliamChief Financial OfficerSSaleClass A Common Stock−23.0K$45.97−$1.06M−12.3%164.8K after3 lots10b5-1