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SCHLEIFER LEONARD S
Bd. Co-ChairPresident & CEODirectorCIK 0001218629
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 2
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
SCHLEIFER LEONARD S, Bd. Co-Chair, President & CEO, Director, has filed 2 SEC reports (2025–2026), all concentrated in REGENERON PHARMACEUTICALS, INC. (REGN), totaling $322.8M in disclosed volume. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
2 loaded
| Jan 5 | REGN REGENERON PHARMACEUTICALS, INC. | SCHLEIFER LEONARD S | Bd. Co-Chair, President & CEO, Director | Exercise | $22.1M |
| Dec 11 | REGN REGENERON PHARMACEUTICALS, INC. | SCHLEIFER LEONARD S | Bd. Co-Chair, President & CEO, Director | Exercise | $300.8M |
2 filings