TapewireFind a company

person · Reporting owner

LEFKOFSKY ERIC P

Disclosed activity across 4 companies

Tapewire entity
19162
SEC CIK
0001114357

Export transaction history ↓

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

JSON API
Reset

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
August 27, 2025 Filed Aug 29, 2025 21:13 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 3,562 $75.47 $268,824.14
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.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: 9,207,533

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 24,373 $74.59 $1,817,982.07
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.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: 9,211,095

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.

Read SEC document
August 27, 2025 Filed Aug 29, 2025 21:13 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 32,287 $73.81 $2,383,103.47
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.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: 9,235,468

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.

Read SEC document
August 27, 2025 Filed Aug 29, 2025 21:13 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 6,278 $72.89 $457,603.42
Disclosure

SEC source: 0001415889-25-023313 · form4-08292025_090824.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: 9,267,755

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.

Read SEC document
August 19, 2025 Filed Aug 21, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 425 $75.61 $32,134.25
Disclosure

SEC source: 0001415889-25-022586 · form4-08212025_040806.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,020,042

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.

Read SEC document
August 19, 2025 Filed Aug 21, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 17,033 $74.63 $1,271,172.79
Disclosure

SEC source: 0001415889-25-022586 · form4-08212025_040806.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,020,467

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 $74.36 to $75.2673 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.

Read SEC document
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 5,735 $65.23 $374,094.05
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 18,135,469

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 $64.93 to $65.71 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
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 19,848 $64.09 $1,272,058.32
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 18,141,204

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 $63.67 to $64.58 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
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 40,029 $63.12 $2,526,630.48
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 18,161,052

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 $62.67 to $63.66 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
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 67,388 $62.16 $4,188,838.08
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 18,201,081

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 $61.65 to $62.60 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).

F7 · balance_after: Represents the number of shares owned after the Reporting Person contributed a portion of his shares to Blue Media, LLC.

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
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 1,434 $65.23 $93,539.82
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 9,274,033

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 $64.93 to $65.71 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
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 4,962 $64.09 $318,014.58
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 9,275,467

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 $63.67 to $64.58 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
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 10,007 $63.12 $631,641.84
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 9,280,429

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 $62.67 to $63.66 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
July 28, 2025 Filed Jul 31, 2025 00:42 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 16,847 $62.16 $1,047,209.52
Disclosure

SEC source: 0001415889-25-020644 · form4-07312025_120731.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: 9,290,436

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 $61.65 to $62.60 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.

Read SEC document
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 13,606 $71.16 $968,202.96
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 15,427,132

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F18 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.81 to $71.58 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
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 51,202 $70.26 $3,597,452.52
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 15,440,738

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F17 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.81 to $70.80 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
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 103,155 $69.17 $7,135,231.35
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 15,491,940

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F16 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.81 to $69.80 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
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 23,931 $68.39 $1,636,641.09
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 15,595,095

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F15 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.81 to $68.809 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
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 8,106 $67.22 $544,885.32
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 15,619,026

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F14 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.80 to $67.78 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
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 4,829 $71.21 $343,873.09
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.xml · nonDerivative · entry 11

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: 9,307,283

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F13 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.00 to $71.53 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
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 11,651 $70.37 $819,880.87
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 9,312,112

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F12 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.00 to $70.99 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.

Read SEC document
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 19,969 $69.35 $1,384,850.15
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 9,323,763

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F11 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.00 to $69.99 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.

Read SEC document
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 11,751 $68.70 $807,293.70
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 9,343,732

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F10 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.00 to $68.99 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.

Read SEC document
June 18, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 1,800 $67.31 $121,158.00
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 9,355,483

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F9 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.95 to $67.82 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
June 17, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 7,589 $71.11 $539,653.79
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 15,627,132

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F8 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.94 to $71.42 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
June 17, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 123,861 $70.37 $8,716,098.57
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 15,634,721

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.94 to $70.9354 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
June 17, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 68,550 $69.41 $4,758,055.50
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.xml · nonDerivative · entry 4

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: 15,758,582

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.94 to $69.9307 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
June 17, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 2,269 $71.08 $161,280.52
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 9,357,283

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.96 to $71.26 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
June 17, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 30,180 $70.36 $2,123,464.80
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 9,359,552

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.94 to $70.93 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
June 17, 2025 Filed Jun 20, 2025 20:15 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 17,551 $69.40 $1,218,039.40
Disclosure

SEC source: 0001415889-25-017837 · form4-06202025_040635.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: 9,389,732

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.94 to $69.93 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), (7), (8), (9), (10), (11), (12), (13), (14), (15), (16), (17) and (18).

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
May 20, 2025 Filed May 23, 2025 00:00 UTC Tempus AI, Inc. TEM · Entity 1545 OtherClass A Common Stock 219 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-014300 · form4-05222025_080506.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By 346 Long LLC

Disclosed balance after: 406

F3 · kind: Represents a pro rata distribution without additional consideration, and not a purchase or sale of securities, by a limited partnership in which 346 Long LLC is a limited partner.

F4 · 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
May 20, 2025 Filed May 23, 2025 00:00 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 23 $63.70 $1,465.10
Disclosure

SEC source: 0001415889-25-014300 · form4-05222025_080506.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,878,837

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.

Read SEC document
May 20, 2025 Filed May 23, 2025 00:00 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 16,729 $63.21 $1,057,440.09
Disclosure

SEC source: 0001415889-25-014300 · form4-05222025_080506.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,878,860

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 $62.675 to $63.64 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.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 1,859 $51.67 $96,054.53
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 25,827,132

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F17 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.5871 to $51.7618 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 47,301 $50.99 $2,411,877.99
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 25,828,991

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F16 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.58 to $51.5769 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 56,439 $50.11 $2,828,158.29
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 25,876,292

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F15 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.58 to $50.5781 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 94,401 $49.11 $4,636,033.11
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 25,932,731

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F14 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.58 to $49.5786 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 7,195 $51.61 $371,333.95
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.xml · nonDerivative · entry 12

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: 9,407,283

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F13 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.13 to $52.10 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 6,469 $50.60 $327,331.40
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.xml · nonDerivative · entry 11

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: 9,414,478

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F12 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.13 to $51.12 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 17,134 $49.53 $848,647.02
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 9,420,947

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F11 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.13 to $50.12 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 19,202 $48.85 $938,017.70
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 9,438,081

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F10 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.13 to $49.12 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 11,500 $52.73 $606,395.00
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 26,027,132

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 27,132 $51.66 $1,401,639.12
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 26,038,632

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F9 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.54 to $52.50 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 255,738 $50.96 $13,032,408.48
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 26,065,764

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F8 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.54 to $51.53 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 167,975 $50.17 $8,427,305.75
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 26,321,502

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.54 to $50.5399 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 35,951 $52.96 $1,903,964.96
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 9,457,283

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.60 to $53.28 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 12,334 $52.18 $643,588.12
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 9,493,234

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.60 to $52.59 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 33,030 $51.09 $1,687,502.70
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 9,505,568

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.60 to $51.59 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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:56 UTC Tempus AI, Inc. TEM · Entity 1545 SaleClass A Common Stock 18,685 $50.25 $938,921.25
Disclosure

SEC source: 0001415889-25-007433 · form4-03072025_090352.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: 9,538,598

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2024.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.60 to $50.59 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), (7), (8), (9), (10), (11), (12), (13), (14), (15), (16) and (17).

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, Gray Media, LLC, and (iii) a trustee of Lefkofsky Family Foundation.

Read SEC document
February 27, 2025 Filed Feb 28, 2025 00:39 UTC Tempus AI, Inc. TEM · Entity 1545 GiftClass A Common Stock 100,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-005935 · form4-02282025_120226.xml · nonDerivative · entry 7

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

Blue Media, LLC · CIK 0002026989 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Blue Media, LLC

Disclosed balance after: 26,489,477

F2 · 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, Gray Media, LLC, Lightbank Investments 1B, LLC, Lightbank Global LLC, (iii) the manager of the general partner of Innovation Group Investors, L.P. - 2011 Series and Innovation Group Investors, L.P. - Series 1B and (iv) a trustee of Lefkofsky Family Foundation.

Read SEC document

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