EL
Eric P Lefkofsky (CEO and Chairman) filed 17 Form 4 reports in the trailing twelve months (0 purchases, 17 sales), most often in Tempus AI, Inc. (TEM). The largest single filing was $19.2M of TEM (248,235 sh across 11 lots, as filed), executed Sep 22. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
17
0 buys · 17 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$152.8M
shares × price, as filed
Last traded
Oct 27
Filed Oct 29
Median ADV $290.3M across their filed names
Open performance→Volume by month
Buys $0
Sells $665.7M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
17 filings
Sector per market data · by filing · past 12 months
Most traded names
TEM
Tempus AI, Inc.
TEM · 0 buys · 32 sells
32 filings
Recent filings
TEMSALE
Tempus AI, Inc.
View filing →
$17.3M245,438 sh across 19 lots
Exec Oct 27
Filed Oct 29 · 4:15 PM ET TEMSALE Tempus AI, Inc. View filing → $19.2M
248,235 sh across 11 lots
Exec Sep 22
Filed Sep 24 · 4:15 PM ET TEMSALE Tempus AI, Inc. View filing → $16.1M
199,355 sh across 5 lots
Exec Sep 17
Filed Sep 18 · 9:15 PM ET TEMSALE Tempus AI, Inc. View filing → $780K
11,167 sh × $69.83
Exec Aug 25
Filed Aug 27 · 8:28 PM ET TEMSALE Tempus AI, Inc. View filing → $15.9M
233,005 sh across 21 lots
Exec Aug 25
Filed Aug 27 · 8:27 PM ET TEMSALE Tempus AI, Inc. View filing → $6.6M
132,591 sh × $49.61
Exec Aug 18
Filed Aug 20 · 9:00 PM ET TEMSALE Tempus AI, Inc. View filing → $10.5M
249,202 sh across 11 lots
Exec Jul 28
Filed Jul 30 · 9:42 PM ET TEMSALE Tempus AI, Inc. View filing → $9.6M
166,250 sh across 10 lots
Exec Jun 29
Filed Jul 1 · 4:15 PM ET More filings →