JANA Partners Management, LP sold MRCY

February 9, 2026 · Form 4 insider transaction

JANA Partners Management, LP sold 400,000 shares of Mercury Systems, Inc. at $81.00 per share, a transaction worth $32.40M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
400,000
Price
$81.00
Total value
$32.40M
Role
SecurityCommon Stock, par value $0.01 per share
Transaction codeS: Open-market sale
Transaction dateFebruary 9, 2026
Filing dateFebruary 11, 2026
Shares owned after4,566,675
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

The transaction reported herein was effected for the purpose of rebalancing the holdings of funds and accounts managed by JANA (as defined below).; JANA Partners Management, LP ("JANA" or the "Reporting Person") is a private money management firm which beneficially owns the securities reported herein through various accounts under its management and control. JANA Partners Management GP, LLC (the "GP") is the general partner of JANA. Barry Rosenstein is the Founder of the GP and JANA. JANA, the GP and Barry Rosenstein disclaim any beneficial ownership of any of the Issuer's securities reported herein except to the extent of their pecuniary interest therein, if any.

View the original Form 4 on SEC EDGAR