Leonsis Theodore
- SEC CIK
- 0001452645
No open-market purchases or sales filed in the past year.
Current role at each company
- GRPN Groupon, Inc.Directoras of Jun 15, 2026
- TEM Tempus AI, Inc.Directoras of May 26, 2026
- AXP American Express CoDirectoras of May 7, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Leonsis Theodore as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
TEM Tempus AI, Inc.
Director5 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 28, 2025 (view filing) | Aug 26 | 2 days | Leonsis TheodoreDirector | SSaleClass A Common Stock | −20.0K | $75.83 | −$1.52M | −23.1%66.8K after | |
| Aug 21, 2025 (view filing) | Aug 13 | 8 days | Leonsis TheodoreDirector | SSaleClass A Common Stock | −44.0K | $69.90 | −$3.08M | −33.7%86.8K after | Amended |
| Jun 13, 2025 (view filing) | Jun 11 | 2 days | Leonsis TheodoreDirector | SSaleClass A Common Stock | −205.8K | $67.66 | −$13.9M | −100.0%0 after | 2 lots |
| May 13, 2025 (view filing) | May 9 | 4 days | Leonsis TheodoreDirector | SSaleClass A Common Stock | −770 | $66.26 | −$51.0K | −1.7%43.5K after | |
| Dec 13, 2024 (view filing) | Dec 11 | 2 days | Leonsis TheodoreDirector | SSaleClass A Common Stock | −400.0K | $41.24 | −$16.5M | −10.9%3.26M after | 2 lots |
AXP American Express Co
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 6, 2022 (view filing) | Jun 3 | 3 days | Leonsis TheodoreDirector | SSale | −4.00K | $166.63 | −$667.4K | −100.0%0 after |