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ISSUER PROFILE · CIK 0000872589

REGENERON PHARMACEUTICALS INCREGN

1 13D/G filings 1 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
1
1 SC
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
4.22
as of 2026-03-31

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $205.18M
Point72 Asset Mgmt

13D/G Filings Timeline · 1 total

FiledFormFilerStakeSharesIntent
2018-01-09 SC Sanofi view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 2,548,311 4.22 +4.0%
2026-03-13 2,451,498 4.18 +7.2%
2026-02-27 2,286,750 3.77 +11.4%
2026-02-13 2,051,997 2.49 -5.7%
2026-01-30 2,176,530 2.34 -4.9%
2026-01-15 2,289,214 2.56 -7.8%
2025-12-31 2,484,091 3.30 -9.3%
2025-12-15 2,738,113 2.81 -13.0%

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