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person · Reporting owner

LEFKOFSKY ERIC P

Disclosed activity across 4 companies

Tapewire entity
19162
SEC CIK
0001114357

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Personalis, Inc.PSNL · Entity 457210% ownerNovember 28, 2023July 03, 2024
SBIG Holdings, Inc.SBIG · Entity 865310% ownerAugust 01, 2024August 08, 2024
Tempus AI, Inc.TEM · Entity 1545Director · CEO and Chairman · 10% ownerSeptember 22, 2026September 24, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Personalis, Inc.

Report date November 28, 2023 · Filed July 03, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect150,000 Reported balance Holding disclosure · report date 2023-11-28 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 150,000

SBIG Holdings, Inc.

Report date August 01, 2024 · Filed August 08, 2024

Jointly reported with Lightbank Asset Management, LLC

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
8% Senior Secured Convertible Promissory Note due 2026SEC Table II · derivative / convertible security · Conversion / exercise price $0.15 · Expires 2026-01-23IndirectSee FootnoteNot disclosed Reported balance Holding disclosure · report date 2024-08-01 · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · Balance Not disclosed

F1: The 8% Senior Secured Convertible Promissory Notes due 2026 (the "Convertible Notes") of SpringBig Holdings, Inc. (the "Company") are held for the account of Lightbank II, L.P. ("Lightbank II"), an investment fund managed by Lightbank Asset Management LLC, a Delaware limited liability company ("LAM"), which are convertible into 16,000,000 shares of the Company's common stock (the "Shares"). Eric Lefkofsky ("Mr. Lefkofsky and, together with LAM, the "Reporting Persons") is the Co-Managing Partner of LAM. Each Reporting Person disclaims beneficial ownership of the Shares except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the Shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: The 8% Senior Secured Convertible Promissory Notes due 2026 (the "Convertible Notes") of SpringBig Holdings, Inc. (the "Company") are held for the account of Lightbank II, L.P. ("Lightbank II"), an investment fund managed by Lightbank Asset Management LLC, a Delaware limited liability company ("LAM"), which are convertible into 16,000,000 shares of the Company's common stock (the "Shares"). Eric Lefkofsky ("Mr. Lefkofsky and, together with LAM, the "Reporting Persons") is the Co-Managing Partner of LAM. Each Reporting Person disclaims beneficial ownership of the Shares except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the Shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Tempus AI, Inc.

Report date September 22, 2026 · Filed September 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeIndirectBy Gray Media, LLC8,545,283 Last balance in matching sequence After 2026-09-22 transaction · row 4 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
4 source rows

Row 1 · 2026-09-22 · Sale · Disposed 7,394 · Balance 8,595,389

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.83 to $76.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 2 · 2026-09-22 · Sale · Disposed 33,770 · Balance 8,561,619

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.83 to $77.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 3 · 2026-09-22 · Sale · Disposed 16,152 · Balance 8,545,467

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F5: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 4 · 2026-09-22 · Sale · Disposed 184 · Balance 8,545,283

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F6: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.83 to $78.90 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Class A Common StockSEC Table I · non-derivativeIndirectBy Blue Media, LLC14,850,469 Last balance in matching sequence After 2026-09-22 transaction · row 8 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
4 source rows

Row 5 · 2026-09-22 · Sale · Disposed 17,359 · Balance 14,968,110

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.83 to $76.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 6 · 2026-09-22 · Sale · Disposed 79,259 · Balance 14,888,851

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.83 to $77.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 7 · 2026-09-22 · Sale · Disposed 37,950 · Balance 14,850,901

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F5: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 8 · 2026-09-22 · Sale · Disposed 432 · Balance 14,850,469

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F6: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.83 to $78.90 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Class A Common StockSEC Table I · non-derivativeIndirectBy Lefkofsky Family Foundation802,131 Last balance in matching sequence After 2026-09-22 transaction · row 12 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
4 source rows

Row 9 · 2026-09-22 · Sale · Disposed 965 · Balance 808,666

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.83 to $76.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 10 · 2026-09-22 · Sale · Disposed 4,420 · Balance 804,246

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.83 to $77.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 11 · 2026-09-22 · Sale · Disposed 2,091 · Balance 802,155

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F5: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 12 · 2026-09-22 · Sale · Disposed 24 · Balance 802,131

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F6: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.83 to $78.90 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Class A Common StockSEC Table I · non-derivativeIndirectBy Vas.org Foundation100,000 Last balance in matching sequence After 2026-09-22 transaction · row 16 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
4 source rows

Row 13 · 2026-09-22 · Sale · Disposed 6,431 · Balance 143,569

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.83 to $76.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 14 · 2026-09-22 · Sale · Disposed 29,367 · Balance 114,202

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.83 to $77.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 15 · 2026-09-22 · Sale · Disposed 14,042 · Balance 100,160

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F5: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Row 16 · 2026-09-22 · Sale · Disposed 160 · Balance 100,000

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F6: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.83 to $78.90 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Class A Common StockSEC Table I · non-derivativeDirect2,098,130 Reported balance Holding disclosure · report date 2026-09-22 · row 17 Holding and transaction disclosures are not merged.
1 source row

Row 17 · Balance 2,098,130

Class A Common StockSEC Table I · non-derivativeIndirectBy 346 Long LLC406 Reported balance Holding disclosure · report date 2026-09-22 · row 18 Holding and transaction disclosures are not merged.
1 source row

Row 18 · Balance 406

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Class A Common StockSEC Table I · non-derivativeIndirectBy Lefkofsky Family 2025 GRAT5,715,203 Reported balance Holding disclosure · report date 2026-09-22 · row 19 Holding and transaction disclosures are not merged.
1 source row

Row 19 · Balance 5,715,203

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Class A Common StockSEC Table I · non-derivativeIndirectBy Black Media, LLC206 Reported balance Holding disclosure · report date 2026-09-22 · row 20 Holding and transaction disclosures are not merged.
1 source row

Row 20 · Balance 206

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Class A Common StockSEC Table I · non-derivativeIndirectBy Lefkofsky Family 2026 GRAT4,284,797 Reported balance Holding disclosure · report date 2026-09-22 · row 21 Holding and transaction disclosures are not merged.
1 source row

Row 21 · Balance 4,284,797

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2026.

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.83 to $76.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT and Lefkofsky Family 2026 GRAT.

F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.83 to $77.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.83 to $78.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.83 to $78.90 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Groupon, Inc.

Report date May 14, 2024 · Filed May 15, 2024

Section 16 reporting ended · disclosed 2024-05-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy Green Media LLC3,421,149 Reported balance After 2024-05-14 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2024-05-14 · Gift · Disposed 110,000 · Balance 3,421,149

F1: This transaction was a charitable contribution by Green Media, LLC to the Lefkofsky Family Foundation, a charitable foundation.

F2: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to shares of Common Stock held by Green Media, LLC.

Common StockSEC Table I · non-derivativeIndirectBy the Lefkofsky Family 2018 Trust413,100 Reported balance Holding disclosure · report date 2024-05-14 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 413,100

F3: The shares of Common Stock reported on this line are held by the Lefkofsky Family 2018 Trust, of which Mr. Lefkofsky is the sole trustee.

Common StockSEC Table I · non-derivativeDirect111,382 Reported balance Holding disclosure · report date 2024-05-14 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 111,382

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was a charitable contribution by Green Media, LLC to the Lefkofsky Family Foundation, a charitable foundation.

F2: The shares of Common Stock reported on this line are held by Green Media, LLC, an entity owned by Eric P. Lefkofsky (50%) and Elizabeth Kramer Lefkofsky (50%). Mr. Lefkofsky shares voting and investment control with respect to shares of Common Stock held by Green Media, LLC.

F3: The shares of Common Stock reported on this line are held by the Lefkofsky Family 2018 Trust, of which Mr. Lefkofsky is the sole trustee.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 75,913 $64.12 $4,867,541.56
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 8

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,210,914

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.59 to $64.5898 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 20,489 $63.08 $1,292,446.12
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 7

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,286,827

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.59 to $63.5897 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 14,153 $62.26 $881,165.78
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 6

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,307,316

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.59 to $62.5897 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2), (4), (5), (6) and (7).

F8 · balance_after: Represents the number of shares owned after Blue Media, LLC contributed a portion of its shares to the Vas.org.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 2,801 $66.04 $184,978.04
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 8,974,783

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.59 to $66.50 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 2,800 $64.92 $181,776.00
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 4

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 8,977,584

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.59 to $65.5649 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 18,960 $64.12 $1,215,715.20
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 8,980,384

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.59 to $64.5898 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 5,118 $63.08 $322,843.44
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 8,999,344

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.59 to $63.5897 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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December 18, 2025 Filed Dec 22, 2025 22:41 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 3,571 $62.26 $222,330.46
Disclosure

SEC source: 0001114357-25-000016 · form4-12222025_101232.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,004,462

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.59 to $62.5897 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2), (4), (5), (6) and (7).

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC, (iii) a trustee of each of Lefkofsky Family Foundation and Vas.org Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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November 24, 2025 Filed Nov 25, 2025 21:30 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 133,000 $74.10 $9,855,300.00
Disclosure

SEC source: 0001114357-25-000014 · form4-11252025_041103.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,571,469

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.00 to $74.49 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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November 24, 2025 Filed Nov 25, 2025 21:30 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 33,250 $74.10 $2,463,825.00
Disclosure

SEC source: 0001114357-25-000014 · form4-11252025_041103.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,008,033

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.00 to $74.49 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 15,138 $72.20 $1,092,963.60
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 18

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,704,469

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F13 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.065 to $72.40 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 35,362 $71.63 $2,532,980.06
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 17

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,719,607

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F12 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.065 to $72.06 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 12,295 $70.58 $867,781.10
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 16

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,754,969

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F11 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.05 to $71.04 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 8,158 $69.43 $566,409.94
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 15

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,767,264

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F10 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.00 to $69.90 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 3,640 $68.38 $248,903.20
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 14

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,775,422

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F9 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.94 to $68.835 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 7,660 $67.39 $516,207.40
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 13

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,779,062

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F8 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.94 to $67.93 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 25,866 $66.33 $1,715,691.78
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 12

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,786,722

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.94 to $66.935 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 24,881 $65.59 $1,631,944.79
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 11

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 16,812,588

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.94 to $65.935 inclusive.

F14 · balance_after: Represents the number of shares owned after Blue Media, LLC contributed a portion of its shares to the Lefkofsky Family Foundation.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 3,783 $72.20 $273,132.60
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 10

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,041,283

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F13 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.065 to $72.40 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 8,841 $71.63 $633,280.83
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 9

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,045,066

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F12 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.065 to $72.06 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 3,074 $70.58 $216,962.92
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 8

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,053,907

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F11 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.05 to $71.04 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 2,041 $69.43 $141,706.63
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 7

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,056,981

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F10 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.00 to $69.90 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 910 $68.38 $62,225.80
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 6

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,059,022

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F9 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.94 to $68.835 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 1,913 $67.39 $128,917.07
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,059,932

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F8 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.94 to $67.93 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 6,467 $66.33 $428,956.11
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 4

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,061,845

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.94 to $66.935 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 6,221 $65.59 $408,035.39
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,068,312

F4 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.94 to $65.935 inclusive.

F6 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
November 18, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 5,262 $66.15 $348,081.30
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,003,213

F1 · kind: Represents the number of shares required to be sold to cover the statutory tax withholding obligations in connection with the vesting of the restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of minimum statutory tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary sale by the Reporting Person.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.78 to $66.62 inclusive.

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November 18, 2025 Filed Nov 21, 2025 00:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 11,567 $65.26 $754,862.42
Disclosure

SEC source: 0001114357-25-000012 · form4-11212025_121102.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,008,475

F1 · kind: Represents the number of shares required to be sold to cover the statutory tax withholding obligations in connection with the vesting of the restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of minimum statutory tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary sale by the Reporting Person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.7216 to $65.685 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3), (5), (7), (8), (9), (10), (11), (12) and (13).

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 3,903 $91.55 $357,319.65
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 10

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,337,470

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.03 to $91.99 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 34,841 $90.28 $3,145,445.48
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 9

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,341,373

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.03 to $90.99 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 120,794 $89.50 $10,811,063.00
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 8

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,376,214

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.0257 to $90.0244 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 70,472 $88.59 $6,243,114.48
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 7

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,497,008

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.03 to $89.02 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 35,990 $87.42 $3,146,245.80
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 6

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,567,480

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.00 to $87.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (4), (5), (6) and (7).

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 975 $91.55 $89,261.25
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,074,532

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.03 to $91.99 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 8,723 $90.28 $787,512.44
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 4

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,075,507

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.03 to $90.99 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 30,190 $89.50 $2,702,005.00
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,084,230

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.0257 to $90.0244 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 17,622 $88.59 $1,561,132.98
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,114,420

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.03 to $89.02 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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October 28, 2025 Filed Oct 30, 2025 20:31 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 8,990 $87.42 $785,905.80
Disclosure

SEC source: 0001114357-25-000007 · form4-10302025_081022.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,132,042

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.00 to $87.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (4), (5), (6) and (7).

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 42,634 $77.88 $3,320,335.92
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 8

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,603,470

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.67 to $78.42 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 100,334 $77.21 $7,746,788.14
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 7

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,646,104

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.67 to $77.66 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 58,835 $76.11 $4,477,931.85
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 6

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,746,438

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.67 to $76.65 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 64,196 $75.09 $4,820,477.64
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,805,273

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.67 to $75.63 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (4), (5) and (6).

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 10,659 $77.88 $830,122.92
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 4

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,141,032

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.67 to $78.42 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 25,084 $77.21 $1,936,735.64
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 3

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,151,691

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.67 to $77.66 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 14,709 $76.11 $1,119,501.99
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 2

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,176,775

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.67 to $76.65 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
September 25, 2025 Filed Sep 29, 2025 20:33 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 16,049 $75.09 $1,205,119.41
Disclosure

SEC source: 0001114357-25-000005 · form4-09292025_080956.xml · nonDerivative · entry 1

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Gray Media, LLC

Disclosed balance after: 9,191,484

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.67 to $75.63 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (4), (5) and (6).

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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August 27, 2025 Filed Aug 29, 2025 21:13 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 14,255 $75.47 $1,075,824.85
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.xml · nonDerivative · entry 8

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,869,469

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.21 to $75.83 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

Read SEC document
August 27, 2025 Filed Aug 29, 2025 21:13 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 97,494 $74.59 $7,272,077.46
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.xml · nonDerivative · entry 7

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,883,724

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.21 to $75.20 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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August 27, 2025 Filed Aug 29, 2025 21:13 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 129,142 $73.81 $9,531,971.02
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.xml · nonDerivative · entry 6

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 17,981,218

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.21 to $74.20 inclusive.

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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August 27, 2025 Filed Aug 29, 2025 21:13 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 25,109 $72.89 $1,830,195.01
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.xml · nonDerivative · entry 5

LEFKOFSKY ERIC P · CIK 0001114357 · Director · CEO and Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 18,110,360

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.21 to $73.20 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (4), (5) and (6).

F3 · ownership.nature: The Reporting Person is (i) a member of, and controls a limited liability company that is a member of, 346 Long LLC, (ii) the sole manager of each of Black Media, LLC, Blue Media, LLC and Gray Media, LLC and (iii) a trustee of Lefkofsky Family Foundation. The Reporting Person's spouse is the trustee of the Lefkofsky Family 2025 GRAT.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.