Eric Lefkofsky

Insider profile

Performance

Overall performance
3.4
Performance over holding periods
3.4
30 days 90 days 120 days
Average return 7% 8.2% 15.1%
Success rate 75% 68% 82%
Transactions
59 3% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Eric Lefkofsky's trades of Tempus AI Inc (Pre-Reincorporation)'s stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-29 2026-10-27
PlS Planned sale
25,165 -35.9%
177.45
US$733,272 		25,165 -35.9% 177.45 US$733,272
2026-10-29 2026-10-27
PlS Planned sale
28,397 -33.9%
422.60
US$537,501 		28,397 -33.9% 422.60 US$537,501
2026-10-29 2026-10-27
PlS Planned sale
5,197 -15.0%
10.03
US$3,925,918 		5,197 -15.0% 10.03 US$3,925,918
2026-10-29 2026-10-27
PlS Planned sale
1,300 -1.5%
69.28
US$90,064 		1,300 -1.5% 69.28 US$90,064
2026-10-29 2026-10-27
PlS Planned sale
6,636 -7.3%
68.00
US$451,248 		6,636 -7.3% 68.00 US$451,248
2026-10-29 2026-10-27
PlS Planned sale
9,132 -9.1%
67.36
US$615,132 		9,132 -9.1% 67.36 US$615,132
2026-10-29 2026-10-27
PlS Planned sale
2,071 -0.3%
72.31
US$149,754 		2,071 -0.3% 72.31 US$149,754
2026-10-29 2026-10-27
PlS Planned sale
2,167 -0.3%
71.56
US$155,071 		2,167 -0.3% 71.56 US$155,071
2026-10-29 2026-10-27
PlS Planned sale
824 -0.1%
70.58
US$58,158 		824 -0.1% 70.58 US$58,158
2026-10-29 2026-10-27
PlS Planned sale
195 -0.0%
69.28
US$13,510 		195 -0.0% 69.28 US$13,510
2026-10-29 2026-10-27
PlS Planned sale
961 -0.1%
68.00
US$65,348 		961 -0.1% 68.00 US$65,348
2026-10-29 2026-10-27
PlS Planned sale
1,282 -0.2%
67.36
US$86,356 		1,282 -0.2% 67.36 US$86,356
2026-10-29 2026-10-27
PlS Planned sale
35,759 -0.2%
72.31
US$2,585,733 		35,759 -0.2% 72.31 US$2,585,733
2026-10-29 2026-10-27
PlS Planned sale
38,489 -0.3%
71.56
US$2,754,273 		38,489 -0.3% 71.56 US$2,754,273
2026-10-29 2026-10-27
PlS Planned sale
14,820 -0.1%
70.58
US$1,045,996 		14,820 -0.1% 70.58 US$1,045,996
2026-10-29 2026-10-27
PlS Planned sale
3,510 -0.0%
69.28
US$243,173 		3,510 -0.0% 69.28 US$243,173
2026-10-29 2026-10-27
PlS Planned sale
17,825 -0.1%
68.00
US$1,212,100 		17,825 -0.1% 68.00 US$1,212,100
2026-10-29 2026-10-27
PlS Planned sale
24,597 -0.2%
67.36
US$1,656,854 		24,597 -0.2% 67.36 US$1,656,854
2026-10-29 2026-10-27
PlS Planned sale
15,259 -0.2%
72.31
US$1,103,378 		15,259 -0.2% 72.31 US$1,103,378
2026-10-29 2026-10-27
PlS Planned sale
16,414 -0.2%
71.56
US$1,174,586 		16,414 -0.2% 71.56 US$1,174,586
2026-10-29 2026-10-27
PlS Planned sale
6,312 -0.1%
70.58
US$445,501 		6,312 -0.1% 70.58 US$445,501
2026-10-29 2026-10-27
PlS Planned sale
1,495 -0.0%
69.28
US$103,574 		1,495 -0.0% 69.28 US$103,574
2026-10-29 2026-10-27
PlS Planned sale
7,592 -0.1%
68.00
US$516,256 		7,592 -0.1% 68.00 US$516,256
2026-10-29 2026-10-27
PlS Planned sale
10,428 -0.1%
67.36
US$702,430 		10,428 -0.1% 67.36 US$702,430
2026-10-27 2026-10-27
PrS Proposed sale
250,000
67.16
US$16,790,000 		250,000 67.16 US$16,790,000
2026-09-24 2026-09-22
PlS Planned sale
160 -0.2%
78.86
US$12,618 		160 -0.2% 78.86 US$12,618
2026-09-24 2026-09-22
PlS Planned sale
14,042 -12.3%
78.23
US$1,098,506 		14,042 -12.3% 78.23 US$1,098,506
2026-09-24 2026-09-22
PlS Planned sale
29,367 -20.5%
77.29
US$2,269,775 		29,367 -20.5% 77.29 US$2,269,775
2026-09-24 2026-09-22
PlS Planned sale
6,431 -4.3%
76.57
US$492,422 		6,431 -4.3% 76.57 US$492,422
2026-09-24 2026-09-22
PlS Planned sale
24 -0.0%
78.86
US$1,893 		24 -0.0% 78.86 US$1,893
2026-09-24 2026-09-22
PlS Planned sale
2,091 -0.3%
78.23
US$163,579 		2,091 -0.3% 78.23 US$163,579
2026-09-24 2026-09-22
PlS Planned sale
4,420 -0.5%
77.29
US$341,622 		4,420 -0.5% 77.29 US$341,622
2026-09-24 2026-09-22
PlS Planned sale
965 -0.1%
76.57
US$73,890 		965 -0.1% 76.57 US$73,890
2026-09-24 2026-09-22
PlS Planned sale
432 -0.0%
78.86
US$34,068 		432 -0.0% 78.86 US$34,068
2026-09-24 2026-09-22
PlS Planned sale
37,950 -0.3%
78.23
US$2,968,828 		37,950 -0.3% 78.23 US$2,968,828
2026-09-24 2026-09-22
PlS Planned sale
79,259 -0.5%
77.29
US$6,125,928 		79,259 -0.5% 77.29 US$6,125,928
2026-09-24 2026-09-22
PlS Planned sale
17,359 -0.1%
76.57
US$1,329,179 		17,359 -0.1% 76.57 US$1,329,179
2026-09-24 2026-09-22
PlS Planned sale
184 -0.0%
78.86
US$14,510 		184 -0.0% 78.86 US$14,510
2026-09-24 2026-09-22
PlS Planned sale
16,152 -0.2%
78.23
US$1,263,571 		16,152 -0.2% 78.23 US$1,263,571
2026-09-24 2026-09-22
PlS Planned sale
33,770 -0.4%
77.29
US$2,610,083 		33,770 -0.4% 77.29 US$2,610,083
2026-09-24 2026-09-22
PlS Planned sale
7,394 -0.1%
76.57
US$566,159 		7,394 -0.1% 76.57 US$566,159
2026-09-22 2026-09-22
PrS Proposed sale
250,000
78.03
US$19,507,500 		250,000 78.03 US$19,507,500
2026-09-18 2026-09-17
PlS Planned sale
645 -0.1%
81.09
US$52,303 		645 -0.1% 81.09 US$52,303
2026-09-18 2026-09-17
PlS Planned sale
6,855 -0.8%
80.52
US$551,965 		6,855 -0.8% 80.52 US$551,965
2026-09-18 2026-09-17
PlS Planned sale
11,609 -0.1%
81.09
US$941,374 		11,609 -0.1% 81.09 US$941,374

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