Flowserve ($FLS) Insider Trading & Smart Money Activity

Flowserve Corporation · Specialty Industrial Machinery · Latest filing Oct 15, 2026

Flowserve Corporation ($FLS) has 2 insider trades, 9 13F position changes and 1 analyst rating on file. Insiders filed 2 Form 4 transactions in the last 12 months, none of them open-market purchases or sales.

Insider buyers (12 mo)
0
Insider sellers (12 mo)
0
Net insider $ (12 mo)
$0
Congress trades (12 mo)
0
13F moves on file
9
Analyst ratings on file
1

FLS insider buying and selling by quarter

QuarterInsider buysInsider salesCongress buys / sales13F added / cut
Q1 2026 0 0 0 / 0 0 / 0
Q2 2026 0 0 0 / 0 0 / 8
Q3 2026 0 0 0 / 0 0 / 0
Q4 2026 0 0 0 / 0 0 / 1

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All FLS insider, congress, 13F and analyst activity

DateSourceWhoActionSharesValue / amount ΔOwn1W1M6MFilingStory
13F Auto-Owners Insurance Sold out -2.79K sh Read
Analyst TD Cowen Lowers to hold PT $70 -0.5%-0.4% Read
Insider Brian BoukalikChief Human Resources Officer Sell (Tax withholding) 171 sh $13.35K -0.7%-13.6% Read
Insider Brian BoukalikChief Human Resources Officer Buy (Option exercise) 701 sh -0.7%-13.6% Read
13F Silvercrest Asset Management Group Reduced -53.88K sh $55.04M +7.0%+22.9% Read
13F Silvercrest Asset Management Group Reduced -53.88K sh $52.28M +7.0%+22.9% Read
13F Earnest Partners Reduced -78.83K sh $212.93M +7.0%+22.9% —
13F Earnest Partners Reduced -78.83K sh $218.14M +7.0%+22.9% Read
13F D1 Capital Partners L.P. Reduced -1.78M sh $458.62M +7.0%+22.9% Read
13F D1 Capital Partners L.P. Reduced -1.78M sh $435.65M +7.0%+22.9% Read
13F Gabelli Funds Reduced -33.53K sh $85.32M +1.1%+17.7% —
13F Gabelli Funds Reduced -33.53K sh $81.05M +1.1%+17.7% —

1W / 1M / 6M = how FLS moved from the trade or filing date.

Insider trading in FLS: who is buying and selling

InsiderRoleTradesOpen-market netShares heldLast trade
Brian Boukalik Chief Human Resources Officer 2 — Jun 16, 2026

Institutions moving FLS (13F)

Analyst ratings on FLS

DateFirmActionRatingPrice target1W1M6MStory
TD Cowen Lowers hold $70 -0.5%-0.4% Read

Frequently asked questions

What is the latest insider trade in FLS?

Brian Boukalik, Chief Human Resources Officer filed a sell (tax withholding) of 171 sh worth $13.35K on Jun 16, 2026.

Which institutions changed their FLS positions?

Recent 13F filers moving the stock include Silvercrest Asset Management Group, Earnest Partners, D1 Capital Partners L.P., Gabelli Funds and Auto-Owners Insurance.

Other specialty industrial machinery stocks

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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