Insider buying in February 2026

What corporate insiders bought with their own money in February 2026: every qualifying open-market purchase, and the stocks where two or more insiders bought within the same rolling window. Parsed from SEC Form 4 filings, linked to the source.

Total bought
$1.3B
Notable buys
1,316
Stocks
440
Clusters
107

Cluster buys detected in February 2026

Biggest individual buys of February 2026

InsiderTickerDateValueFiling
RA Capital Healthcare Fund LP
Director, 10% Owner
SGPFeb 9, 2026$55.1MSEC ↗
Pentwater Capital Management LP
10% Owner
CARFeb 20, 2026$40.1MSEC ↗
Harrison Street Real Assets Fund LLC
10% Owner
NFRXFeb 12, 2026$40.0MSEC ↗
Column Group Opportunity III, LP
10% Owner
EIKNFeb 6, 2026$25.9MSEC ↗
LINCOLN NATIONAL LIFE INSURANCE CO /IN/
10% Owner
LNPIXFeb 25, 2026$25.0MSEC ↗
MS&AD Insurance Group Holdings, Inc.
10% Owner
WRBFeb 19, 2026$21.2MSEC ↗
Reed Andrew Phillips
Director
FIGFeb 23, 2026$21.2MSEC ↗
MITSUI SUMITOMO INSURANCE CO LTD
10% Owner
WRBFeb 17, 2026$20.0MSEC ↗
MITSUI SUMITOMO INSURANCE CO LTD
10% Owner
WRBFeb 18, 2026$16.9MSEC ↗
MITSUI SUMITOMO INSURANCE CO LTD
10% Owner
WRBFeb 2, 2026$16.1MSEC ↗
INVESTOR AB
10% Owner
NDAQFeb 13, 2026$15.8MSEC ↗
ENRIGHT PATRICK G
Director, 10% Owner
MANEFeb 5, 2026$15.0MSEC ↗
Longitude Venture Partners V, L.P.
10% Owner
MANEFeb 5, 2026$15.0MSEC ↗
SANDELL SCOTT D
10% Owner
SGPFeb 9, 2026$15.0MSEC ↗
Chang Carmen
10% Owner
SGPFeb 9, 2026$15.0MSEC ↗

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