Leonsis Theodore
SEC insider (Form 3/4/5 filer). CIK 0001452645. Director at Groupon, Inc. (GRPN) and 2 other issuers. 18 reported Form 4/5 transactions since Sep 2024; latest on Jun 11, 2026. Located in CHICAGO, IL.
Companies Leonsis Theodore has filed insider reports for
- Groupon, Inc. (GRPN): Director
- Tempus AI, Inc. (TEM): Director
- AMERICAN EXPRESS CO (AXP): Director
Leonsis Theodore
CIK: 0001452645
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (18 total)
- Jun 11, 2026GRPN
Groupon, Inc.
AwardDirectRestricted Stock Units
15.1K shares- - Jun 11, 2026GRPN
Groupon, Inc.
ExerciseDirect6.7K shares- - May 21, 2026TEM
Tempus AI, Inc.
AwardDirect5.9K shares- - May 5, 2026AXP
AMERICAN EXPRESS CO
AwardDirectShare Equivalent Units
742 shares- - Aug 26, 2025TEM
Tempus AI, Inc.
SaleIndirect20K shares at avg. $75.83$1.5M - Aug 13, 2025TEM
Tempus AI, Inc.
SaleIndirect44K shares at avg. $69.90$3.1M - Jun 12, 2025GRPN
Groupon, Inc.
ExerciseDirectRestricted Stock Units
13.3K shares- - Jun 12, 2025GRPN
Groupon, Inc.
AwardDirect13.3K shares at avg. $32.33$431K - Jun 11, 2025TEM
Tempus AI, Inc.
SaleIndirect21.7K shares at avg. $68.27$1.5M - Jun 11, 2025TEM
Tempus AI, Inc.
SaleIndirect184.1K shares at avg. $67.59$12.4M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 11, 2026 |  GRPN Groupon, Inc. | Award Restricted Stock Units | 15,116 | - | - | Direct |
| Jun 11, 2026 | GRPN Groupon, Inc. | Exercise | 6,685 | - | $0 | Direct |
| May 21, 2026 |  TEM Tempus AI, Inc. | Award | 5,913 | - | $0 | Direct |
| May 5, 2026 |  AXP AMERICAN EXPRESS CO | Award Share Equivalent Units | 742 | - | - | Direct |
| Aug 26, 2025 | TEM Tempus AI, Inc. | Sale | 20,000 | $75.83 | $1,516,600 | Indirect |
| Aug 13, 2025 | TEM Tempus AI, Inc. | Sale | 44,000 | $69.90 | $3,075,600 | Indirect |
| Jun 12, 2025 | GRPN Groupon, Inc. | Exercise Restricted Stock Units | 13,343 | - | - | Direct |
| Jun 12, 2025 | GRPN Groupon, Inc. | Award | 13,343 | $32.33 | $431,379 | Direct |
| Jun 11, 2025 | TEM Tempus AI, Inc. | Sale | 21,731 | $68.27 | $1,483,575 | Indirect |
| Jun 11, 2025 | TEM Tempus AI, Inc. | Sale | 184,116 | $67.59 | $12,444,400 | Indirect |
1-10 of 18 transactions