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TEM Tempus AI, Inc. Insider Trading

Latest: Chair Sold $8.5M of Shares · Apr 2026

Multiple insiders have been active at Tempus AI, Inc. (TEM): 9 distinct insiders account for 0 buy filings and 51 sell filings as of Jul 2026. Its highest-significance filing in the last 90 days: Chair LEFKOFSKY ERIC P sold $8.5M, transaction dated Apr 2026.

51 filings analyzed · Latest 2026-07-10

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Buys
0
Sells
51
Insiders
9
Direction
Net selling

Tempus AI, Inc. leadership

CEO
Eric Lefkofsky — Chief Executive Officer
CFO
James Rogers — Chief Financial Officer
General Counsel
Andrew Polovin — Executive Vice President, Chief Legal Officer and Secretary
Chair
Eric Lefkofsky — Chief Executive Officer, Founder and Chairman

Historically, stocks have lagged the S&P 500 by a median ~3% over the 90 days after a medium insider sell (n ≈ 12,816, 2023-2026). Past results don't predict the future. How we measure this ↗

July 2026
2026-07-10 10b5-1 Plan
medium
CEO, Data
33,284 shares
$1,910,123
@ $57.39
Significance 5

Ryan Fukushima, then-CEO of Data, sold 33,284 shares for $1.9M via scheduled 10b5-1 plan

Ryan Fukushima, who held the title CEO of Data at the time, executed four separate sales totaling 33,284 shares for $1,910,122.76 on 2026-07-08 at prices ranging from $56.80 to $59.47, reducing his post-transaction holdings to 167,763 shares from 201,047 shares. This sale was part of a pre-arranged 10b5-1 trading plan adopted on 2025-03-04, meaning it was scheduled and not discretionary. At Tempus AI, his prior trades show mixed outcomes: a 2026-05-19 sell returned +15.4% over 30 days, while his 2026-02-19, 2025-11-18 (two trades), and 2025-09-02 sales produced negative 90-day returns ranging from -20.5% to -4.7%. The company remains unprofitable with net income of $-125,919,000.00 on revenue of $348,116,000.00, though it posted annual revenue growth of +83.4%. The current price of $58.23 is -44.2% from the 52-week high of $104.32.

2026-07-08 10b5-1 Plan
medium
CEO, Data
10,000 shares
$600,000
@ $60.00
Significance 4

Ryan Fukushima, then-CEO, Data, sold 10,000 shares of TEM at $60.00 under pre-arranged 10b5-1 plan; stock now -45.1% from 52-week high despite recent 30-day rally of +17.9%.

Ryan Fukushima, who was CEO at the time of the transaction, executed this sale on 2026-07-06 under a 10b5-1 trading plan adopted on 2025-03-04, meaning this was a scheduled transaction rather than discretionary. The $60.00 sale price came before the stock's subsequent decline to $57.27 (current), with the stock trading 45.1% below its 52-week high of $104.32, indicating the company has faced significant valuation pressure. Notably, his prior trades at TEM show a mixed pattern: his most recent prior sale on 2026-05-19 was followed by a +15.4% 30-day gain, but earlier sales on 2026-02-19, 2025-11-18 (two separate sells), and 2025-09-02 preceded declines or near-flat outcomes. The company's fundamentals reveal ongoing losses ($-125.9M net income in the latest quarter) despite strong revenue growth of +83.4% year-over-year and $348.1M in latest-quarter revenue, which frames this as a mature unprofitable growth company. Post-transaction holdings of 201.0K shares represent a 4.7% reduction in his stake.

2026-07-01 10b5-1 Plan
medium
CEO and Chairman
166,250 shares
$9,556,389
@ $57.48
Significance 4

CEO Lefkofsky executes 10 sales totaling 166,250 shares ($9.6M) at TEM via 10b5-1 plan; retains 15.39M shares post-transaction.

Eric P Lefkofsky, CEO and Chairman, executed 10 separate sales on 2026-06-29 totaling 166,250 shares for $9,556,389.08 under a pre-arranged 10b5-1 trading plan adopted on 2025-03-04. The blended average price was $57.48 across the transactions, while the current price stands at $61.60, placing this trade 41.0% below the 52-week high. His post-transaction holdings of 15.39M shares represent a 1.1% reduction from pre-transaction levels. Given the scheduled nature of the 10b5-1 plan, these sales reflect a predetermined arrangement rather than discretionary decision-making. The company reported $348.1M in quarterly revenue with annual growth of 83.4%, but remains unprofitable with a net loss of $125.9M for its most recent full fiscal year, presenting a context of strong revenue momentum offset by negative earnings.

June 2026
2026-06-29 10b5-1 Plan
medium
Chief Financial Officer
11,529 shares
$634,095
@ $55.00
Significance 4

CFO James William Rogers sold 11.5K shares of TEM at $55.00 (scheduled 10b5-1 plan); stock now at $58.31, up 15.5% in 30 days.

This sale of 11,529 shares by CFO James William Rogers is part of a pre-arranged 10b5-1 trading plan adopted on 2025-09-11, meaning the transaction was scheduled rather than discretionary. While the stock has appreciated 15.5% over the past 30 days and 29.0% over 90 days since the sale, Rogers' prior trades at TEM show a consistent pattern of negative 30-day returns (ranging from -7.2% to -20.5%) and sustained losses over 90 days (ranging from -0.4% to -28.9%). The company's recent fundamentals are mixed: revenue grew 83.4% year-over-year to $348.1M, but net income was -$125.9M, indicating continued operating losses despite strong top-line growth. The scheduled nature of this transaction via 10b5-1 limits conclusions about timing discretion, but the historical pattern of losses following prior TEM sales at this insider's hand warrants attention.

May 2026
2026-05-29 10b5-1 Plan
medium
CEO and Chairman
166,250 shares
$7,763,312
@ $46.70
Significance 4

Tempus AI CEO Lefkofsky sold 166,250 shares for $7,763,312.34 on 2026-05-27 via 10b5-1 plan; stock now -51.6% from 52-week high.

Eric P Lefkofsky, CEO and Chairman, executed 4 separate sales totaling 166,250 shares for $7,763,312.34 on 2026-05-27 at a blended average price of $46.70, representing a 1.1% reduction in his holdings to 15,523,469 shares. This transaction was scheduled under a pre-arranged 10b5-1 trading plan adopted on 2025-03-04, meaning it was not discretionary. The stock currently trades at $50.47, down 51.6% from its 52-week high of $104.32, suggesting the sales occurred at prices well below the company's recent peak valuation. Tempus AI remains unprofitable with a net loss of $125,919,000 on the latest quarterly revenue of $348,116,000, though the company has demonstrated strong annual revenue growth of 83.4%; the scheduled nature of this sale precludes attributing it to a timing decision relative to current fundamentals or market conditions.

April 2026
2026-04-30 10b5-1 Plan
medium
CEO and Chairman
166,250 shares
$8,500,623
@ $51.13
Significance 5

CEO Eric Lefkofsky sells $8.5M in Tempus AI stock as company trades well below recent highs despite strong revenue growth.

CEO and Chairman Eric Lefkofsky executed four coordinated sales totaling approximately $8.5 million worth of Tempus AI shares, each representing a small fraction of his overall holdings. The timing is notable: the stock is currently trading significantly below its recent highs, despite the company posting strong revenue growth year-over-year. However, this must be viewed against Tempus AI's continued losses—the company is burning cash with substantial annual and quarterly net losses. When a top executive sells large dollar amounts while the stock is depressed and the company remains unprofitable, it raises questions about whether he sees better opportunities elsewhere or lacks conviction in near-term recovery. The modest percentage of holdings divested (less than 2% collectively) suggests this isn't a panic liquidation, but the absolute dollar volume and the company's loss-making trajectory make this a meaningful signal worth monitoring.

March 2026
2026-03-27 10b5-1 Plan
low
CEO and Chairman
166,250 shares
$7,711,150
@ $46.38
Significance 5

CEO Eric Lefkofsky sold 166,250 shares for $7.7M under 10b5-1 plan; remains holder of 15.79M shares

Eric Lefkofsky, CEO and Chairman of Tempus AI (TEM), executed 6 separate sales totaling 166,250 shares for $7,711,150.20 at a blended average price of $46.38. The sales represent a 1.0% reduction from his pre-transaction holdings of 15.96M shares, leaving him with 15.79M shares post-transaction. The filing is marked as part of a pre-arranged 10b5-1 trading plan adopted on 2025-03-04, indicating this sale was scheduled rather than discretionary. As a founder-operator with continued majority control, the modest percentage disposal does not suggest a fundamental loss of confidence in the company.

2026-03-04 10b5-1 Plan
low
Chief Financial Officer
11,414 shares
$578,576
@ $50.69
Significance 4

CFO Rogers sells 11,414 TEM shares at $50.69 under pre-arranged 10b5-1 plan; holds 127,248 shares post-transaction

CFO Rogers James William executed a scheduled sale of 11,414 shares at $50.69 on 2026-03-02 under a 10b5-1 trading plan adopted on 2025-09-11, reducing his holdings from 138,662 shares to 127,248 shares. As a pre-arranged transaction, this sale reflects a predetermined timetable and price range rather than a discretionary response to current market conditions. The sale represents an 8.2% reduction in his holdings, but the magnitude and the scheduled nature of the plan indicate routine portfolio management rather than a concentrated exit signal.

February 2026
2026-02-20 10b5-1 Plan
low
CEO and Chairman
179,837 shares
$10,589,918
@ $58.89
Significance 4

CEO Lefkofsky sells 166,250 shares for $9.8M via pre-arranged 10b5-1 plan on 2026-02-19

Eric P. Lefkofsky, CEO and Chairman of Tempus AI, executed 6 separate sales totaling 166,250 shares for $9,787,605.37 at blended average price of $58.87 on 2026-02-19. The transaction was conducted under a pre-arranged 10b5-1 trading plan adopted on 2025-03-04, meaning it was scheduled rather than discretionary. Post-transaction, Lefkofsky held 2,253,056 shares, down 6.9% from pre-transaction holdings of 2,419,306 shares. As a scheduled 10b5-1 transaction, this sale reflects predetermined execution rather than any timing decision by the insider relative to current market conditions.

2026-02-20 10b5-1 Plan
low
EVP, Chief Legal Officer
19,092 shares
$1,141,136
@ $59.77
Significance 3

CLO Andrew Polovin sold 10,949 shares (10.9K) for $660,291.70 via scheduled 10b5-1 plan

Andrew Polovin, EVP and Chief Legal Officer at Tempus AI, executed 2 separate sales totaling 10,949 shares for $660,291.70 on 2026-02-20, reducing his holdings from 137,867 shares to 126,918 shares. The sales were conducted at blended average price of $60.31 per share and represent a 7.9% reduction in his pre-transaction holdings. This activity is part of a pre-arranged 10b5-1 trading plan adopted on 2025-08-12, indicating the sales were scheduled and non-discretionary rather than a spontaneous market decision by the officer.

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