Schleifer Leonard S
- SEC CIK
- 0001218629
No open-market purchases or sales filed in the past year.
Current role at each company
- REGN Regeneron Pharmaceuticals, Inc.Bd. Co-Chair, President & CEOas of Jan 5, 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 Schleifer Leonard S 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.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 13, 2024 (view filing) | Jun 11-12 | 2 days | Schleifer Leonard SBd. Co-Chair, President & CEO | SSale | −25.2K | $1,015.75 | −$25.6M | −100.0%0 after | 5 lots10b5-1 |
| Jun 10, 2024 (view filing) | Jun 6 | 4 days | Schleifer Leonard SBd. Co-Chair, President & CEO | SSale | −787 | $1,015.02 | −$798.8K | −1.2%64.2K after | 10b5-1 |
| May 17, 2024 (view filing) | May 17 | Same day | Schleifer Leonard SBd. Co-Chair, President & CEO | SSale | −22.8K | $979.23 | −$22.4M | −4.7%466.9K after | 2 lots10b5-1 |
| May 15, 2024 (view filing) | May 14-15 | 1 day | Schleifer Leonard SBd. Co-Chair, President & CEO | SSale | −35.9K | $979.58 | −$35.2M | −8.3%397.3K after | 12 lots10b5-1 |
| Apr 7, 2022 (view filing) | Apr 5-6 | 2 days | Schleifer Leonard SPresident & CEO | SSale | −7.11K | $710.05 | −$5.05M | −38.9%11.2K after | 2 lots |
| Apr 4, 2022 (view filing) | Mar 31 | 4 days | Schleifer Leonard SPresident & CEO | SSale | −2.89K | $710.01 | −$2.05M | −13.6%18.3K after | |
| Aug 20, 2021 (view filing) | Aug 18 | 2 days | Schleifer Leonard SPresident & CEO | SSale | −200.0K | $650.03 | −$130.0M | −39.6%304.7K after | |
| Aug 20, 2021 (view filing) | Aug 19 | 1 day | Schleifer Leonard SPresident & CEO | SSale | −10.0K | $660.03 | −$6.60M | −32.1%21.2K after | |
| Aug 17, 2021 (view filing) | Aug 16 | 1 day | Schleifer Leonard SPresident & CEO | SSale | −10.0K | $624.36 | −$6.24M | −24.3%31.2K after | 15 lots |