RYAN ARTHUR F
Director · REGN
As of 2026-09-16, RYAN ARTHUR F has 50 Form 4 transactions on record across 1 company — 50 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $13.4M
- Indirect $0
| REGN | direct | 17,303 sh | $13.4M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-02 | REGN | Sale | 200 @ $650.15 | $130K | −1.1% of holding | 17,303 | Form 4 |
| 2026-05-01 | REGN | Sale | 24 @ $703.46 | $17K | −0.1% of holding | 17,559 | Form 4 |
| 2026-05-01 | REGN | Sale | 15 @ $704.28 | $11K | −0.1% of holding | 17,544 | Form 4 |
| 2026-05-01 | REGN | Sale | 15 @ $702.46 | $11K | −0.1% of holding | 17,583 | Form 4 |
| 2026-05-01 | REGN | Sale | 14 @ $705.56 | $10K | −0.1% of holding | 17,530 | Form 4 |
| 2026-05-01 | REGN | Sale | 7 @ $706.74 | $5K | −0.0% of holding | 17,523 | Form 4 |
| 2026-05-01 | REGN | Sale | 6 @ $709.45 | $4K | −0.0% of holding | 17,513 | Form 4 |
| 2026-05-01 | REGN | Sale | 5 @ $711.49 | $4K | −0.0% of holding | 17,506 | Form 4 |
| 2026-05-01 | REGN | Sale | 5 @ $701.76 | $4K | −0.0% of holding | 17,598 | Form 4 |
| 2026-05-01 | REGN | Sale | 4 @ $707.40 | $3K | −0.0% of holding | 17,519 | Form 4 |
| 2026-05-01 | REGN | Sale | 2 @ $714.13 | $1K | −0.0% of holding | 17,503 | Form 4 |
| 2026-05-01 | REGN | Sale | 2 @ $710.87 | $1K | −0.0% of holding | 17,511 | Form 4 |
| 2026-05-01 | REGN | Sale | 1 @ $712.09 | $712 | −0.0% of holding | 17,505 | Form 4 |
| 2026-04-01 | REGN | Sale | 40 @ $779.71 | $31K | −0.2% of holding | 17,603 | Form 4 |
| 2026-04-01 | REGN | Sale | 14 @ $775.58 | $11K | −0.1% of holding | 17,669 | Form 4 |
| 2026-04-01 | REGN | Sale | 13 @ $776.62 | $10K | −0.1% of holding | 17,656 | Form 4 |
| 2026-04-01 | REGN | Sale | 9 @ $777.42 | $7K | −0.1% of holding | 17,647 | Form 4 |
| 2026-04-01 | REGN | Sale | 8 @ $774.58 | $6K | −0.0% of holding | 17,683 | Form 4 |
| 2026-04-01 | REGN | Sale | 8 @ $773.59 | $6K | −0.0% of holding | 17,691 | Form 4 |
| 2026-04-01 | REGN | Sale | 4 @ $778.24 | $3K | −0.0% of holding | 17,643 | Form 4 |
| 2026-04-01 | REGN | Sale | 3 @ $772.76 | $2K | −0.0% of holding | 17,699 | Form 4 |
| 2026-04-01 | REGN | Sale | 1 @ $771.32 | $771 | −0.0% of holding | 17,702 | Form 4 |
| 2026-03-02 | REGN | Sale | 20 @ $789.28 | $16K | −0.1% of holding | 17,703 | Form 4 |
| 2026-03-02 | REGN | Sale | 20 @ $788.96 | $16K | −0.1% of holding | 17,723 | Form 4 |
| 2026-03-02 | REGN | Sale | 11 @ $785.48 | $9K | −0.1% of holding | 17,752 | Form 4 |
| 2026-03-02 | REGN | Sale | 10 @ $783.62 | $8K | −0.1% of holding | 17,772 | Form 4 |
| 2026-03-02 | REGN | Sale | 9 @ $784.48 | $7K | −0.1% of holding | 17,763 | Form 4 |
| 2026-03-02 | REGN | Sale | 7 @ $786.61 | $6K | −0.0% of holding | 17,745 | Form 4 |
| 2026-03-02 | REGN | Sale | 7 @ $777.46 | $5K | −0.0% of holding | 17,796 | Form 4 |
| 2026-03-02 | REGN | Sale | 5 @ $779.69 | $4K | −0.0% of holding | 17,789 | Form 4 |
| 2026-03-02 | REGN | Sale | 3 @ $780.69 | $2K | −0.0% of holding | 17,786 | Form 4 |
| 2026-03-02 | REGN | Sale | 2 @ $787.34 | $2K | −0.0% of holding | 17,743 | Form 4 |
| 2026-03-02 | REGN | Sale | 2 @ $782.62 | $2K | −0.0% of holding | 17,782 | Form 4 |
| 2026-03-02 | REGN | Sale | 2 @ $781.21 | $2K | −0.0% of holding | 17,784 | Form 4 |
| 2026-03-02 | REGN | Sale | 2 @ $778.30 | $2K | −0.0% of holding | 17,794 | Form 4 |
| 2026-02-09 | REGN | Sale | 57 @ $777.56 | $44K | −0.3% of holding | 17,835 | Form 4 |
| 2026-02-09 | REGN | Sale | 12 @ $778.53 | $9K | −0.1% of holding | 17,823 | Form 4 |
| 2026-02-09 | REGN | Sale | 10 @ $776.59 | $8K | −0.1% of holding | 17,892 | Form 4 |
| 2026-02-09 | REGN | Sale | 5 @ $781.48 | $4K | −0.0% of holding | 17,812 | Form 4 |
| 2026-02-09 | REGN | Sale | 5 @ $779.41 | $4K | −0.0% of holding | 17,818 | Form 4 |
| 2026-02-09 | REGN | Sale | 3 @ $783.34 | $2K | −0.0% of holding | 17,808 | Form 4 |
| 2026-02-09 | REGN | Sale | 2 @ $786.29 | $2K | −0.0% of holding | 17,804 | Form 4 |
| 2026-02-09 | REGN | Sale | 1 @ $787.82 | $788 | −0.0% of holding | 17,803 | Form 4 |
| 2026-02-09 | REGN | Sale | 1 @ $785.71 | $786 | −0.0% of holding | 17,806 | Form 4 |
| 2026-02-09 | REGN | Sale | 1 @ $784.59 | $785 | −0.0% of holding | 17,807 | Form 4 |
| 2026-02-09 | REGN | Sale | 1 @ $782.53 | $783 | −0.0% of holding | 17,811 | Form 4 |
| 2026-02-09 | REGN | Sale | 1 @ $780.09 | $780 | −0.0% of holding | 17,817 | Form 4 |
| 2026-02-09 | REGN | Sale | 1 @ $775.63 | $776 | −0.0% of holding | 17,902 | Form 4 |
2 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.