// insider-profile
SCHLEIFER LEONARD S
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$84.0M
Total sold
20
0B · 20S transactions
Net seller
Overall direction
Most active in
Filing history: Dec 2023 — Dec 2025Based on last 34 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Dec 31, 2025 | SCHLEIFER LEONARD S | REGN | Option Exercise | 28,570 | $0.00 | $0K |
| Dec 31, 2025 | SCHLEIFER LEONARD S | REGN | Tax Withholding | 28,570 | $772.09 | $22.06M |
| Dec 31, 2025 | SCHLEIFER LEONARD S | REGN | Option Exercise | 28,570 | $0.00 | $0K |
| Dec 9, 2025 | SCHLEIFER LEONARD S | REGN | Option Exercise | 172,723 | $555.67 | $95.98M |
| Dec 9, 2025 | SCHLEIFER LEONARD S | REGN | Tax Withholding | 155,145 | $701.51 | $108.84M |
29 more transactions hidden
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