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JANA Partners Management, LP

10% OwnerCIK 0001998597

Largest Purchase

$15.1M

Rapid7, Inc. (RPD)

Aug 13

Profile

Filings
14
Buy transactions
8
Sell transactions
7
Companies
4
Active
2025–2026

JANA Partners Management, LP, 10% Owner, has filed 14 reports across 4 companies, totaling $281.2M in disclosed volume. Sales ($249.4M) outpace purchases ($31.9M). Insider sales are common for diversification and should be read in context. All data sourced from SEC Form 3, 4, and 5 filings.

Trading History

14 loaded
Jun 10RPD
Rapid7, Inc.
JANA Partners Management, LP10% OwnerOther$0
Apr 15LW
Lamb Weston Holdings, Inc.
JANA Partners Management, LPDirectorBuy$6.4M
Apr 9LW
Lamb Weston Holdings, Inc.
JANA Partners Management, LPDirectorBuy$9.7M
Mar 4MRCY
MERCURY SYSTEMS INC
JANA Partners Management, LPDirectorSell$41.4M
Feb 11MRCY
MERCURY SYSTEMS INC
JANA Partners Management, LPDirectorSell$32.4M
Feb 10THS
TreeHouse Foods, Inc.
JANA Partners Management, LPDirector, 10% OwnerSell$48.0M
Dec 4RPD
Rapid7, Inc.
JANA Partners Management, LPDirector, 10% OwnerBuy$652.7K
Nov 10MRCY
MERCURY SYSTEMS INC
JANA Partners Management, LPDirectorSell$75.5M
Oct 24MRCY
MERCURY SYSTEMS INC
JANA Partners Management, LPDirectorGrant$0
Oct 3LW
Lamb Weston Holdings, Inc.
JANA Partners Management, LPDirectorGrant$0
Aug 15MRCY
MERCURY SYSTEMS INC
JANA Partners Management, LPDirectorSell$52.1M
Aug 13RPD
Rapid7, Inc.
JANA Partners Management, LPDirectorBuy$15.1M
Jul 29LW
Lamb Weston Holdings, Inc.
JANA Partners Management, LPDirectorGrant$0
Jul 24LW
Lamb Weston Holdings, Inc.
JANA Partners Management, LPDirectorOther$0

14 filings