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Insider · CIK 0001452645

Theodore Leonsis

director

Files at AXP (AMERICAN EXPRESS CO), GRPN (Groupon, Inc.), TEM (Tempus AI, Inc.). First filing Dec 13, 2024, latest Aug 28, 2025.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 6
$0 bought, $38M sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

TEM: Tempus AI, Inc.

TEMOct 9, 2026 · close 70.93

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
60Notable
TEMsell 8
Tempus AI, Inc.
$1.5M
20,000 shares
-23%+140% from low-15% from high
65Notable
TEMsell 8
Tempus AI, Inc.
$3.1M
44,000 shares
-34%+119% from low-22% from high
65Notable
TEMsell 8
Tempus AI, Inc.
$3.1M
44,000 shares
-34%+119% from low-22% from high
75Notable
TEMsell 7
Tempus AI, Inc.
$14M
205,847 shares
-100%+122% from low-21% from high
37Weak
TEMsell 8
Tempus AI, Inc.
$51k
770 shares
-2%+93% from low-31% from high
45Moderate
TEMsell 11
Tempus AI, Inc.
$16M
400,000 shares
-11%-

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Aug 26, 2025TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Theodore J. Leonsis Revocable Trust
-20,000$75.83$1.5M66,756Aug 28, 2025
Aug 13, 2025TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Theodore J. Leonsis Revocable Trust
-44,000$69.90$3.1M86,756Aug 21, 2025
Aug 13, 2025TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Theodore J. Leonsis Revocable Trust
-44,000$69.90$3.1M86,756Aug 15, 2025
Jun 12, 2025GRPN
Groupon, Inc.
AGrant or award
Common Stock
+13,343$32.33$431k218,600Jun 17, 2025
Jun 12, 2025GRPN
Groupon, Inc.
MOption exercise
Restricted Stock Unitsderivative
-13,343$0.00$06,685Jun 17, 2025
Jun 11, 2025GRPN
Groupon, Inc.
AGrant or award
Restricted Stock Unitsderivative
+6,685$0.00$020,028Jun 13, 2025
Jun 11, 2025TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Revolution Growth Management Company, Inc.
-184,116$67.59$12M21,731Jun 13, 2025
Jun 11, 2025TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Revolution Growth Management Company, Inc.
-21,731$68.27$1.5M0Jun 13, 2025
May 20, 2025TEM
Tempus AI, Inc.
AGrant or award
Class A Comnmon Stock
+1,997$0.00$015,511May 22, 2025
May 9, 2025TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Revolution Growth III, LP
-770$66.26$51k43,550May 13, 2025
Apr 29, 2025AXP
AMERICAN EXPRESS CO
AGrant or award
Share Equivalent Unitsderivative
+948$0.00$041,599May 1, 2025
Dec 11, 2024TEM
Tempus AI, Inc.
MOption exercise
Class A Common Stockindirect: By Revolution Growth Management Company, Inc.
+210,000$0.85$179k210,000Dec 13, 2024
Dec 11, 2024TEM
Tempus AI, Inc.
FTax withholding
Class A Common Stockindirect: By Revolution Growth Management Company, Inc.
-4,153$43.19$179k205,847Dec 13, 2024
Dec 11, 2024TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Revolution Growth III, LP
-166,851$40.73$6.8M3,494,097Dec 13, 2024
Dec 11, 2024TEM
Tempus AI, Inc.
SOpen-market sale
Class A Common Stockindirect: By Revolution Growth III, LP
-233,149$41.60$9.7M3,260,948Dec 13, 2024
Dec 11, 2024TEM
Tempus AI, Inc.
MOption exercise
Stock Option (right to buy)derivativeindirect: By Revolution Growth Management Company, Inc.
-210,000$0.00$00Dec 13, 2024

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Theodore Leonsis: insider trades and track record | InsiderTell