Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

← United States · Coverage record

US · SEC FORM 4

FLOWSERVE CORP

FLS · NYSE · CIK 0000030625 · Industrials · Specialty Industrial Machinery

INSIDER SIGNAL

55.8 / 100

2 buyers · 2 purchase transaction lines · $231.6K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeLow
RoleStrong
RecencyLow
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+14.0 / 35
Purchase size+11.0 / 25
Role+20.0 / 20
Recency+0.8 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 2 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Purchase activity is becoming less recent
  • ✓ Role scores high · most senior buyer: Director

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Purchase breadth & concentration

QUALIFYING BUYERS2
PURCHASE CONCENTRATION71%Largest buyer: McMurray Michael C. · $164.3K
CLUSTER BUYING · 15D2 insidersPeak activity: 2026-05-14–2026-05-18

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Hudson Susan ClaireChief Legal Officer
○○○○○○
Rowe Robert ScottPresident & CEO
○○○
Klopfer Matthew CarlPresident, FPD
○○
Boukalik BrianChief Human Resources Officer
○○
McMurray Michael C.Director
○●
Savoy Brian DDirector
○●
● Purchase▼ Sale○ Other

Showing the six most active owners; 1 additional owner(s) remain in Form 4 evidence.

SIGNAL HISTORY

55.8 / 100

Latest recorded score

↑ +0.1 ptsversus the previous recorded snapshot
  1. 55.9
  2. 55.8
  3. 55.8
  4. 55.7
  5. 55.8

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

2Purchases
8Sales
66Other Form 4 lines
41SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER16 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot detected in parsed evidence

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-0.8%
3M
+5.7%
6M
-14.3%
12M
+37.9%

Volatility & liquidity

Volatility
44.6%
Beta
—
Avg daily value
USD 123.0M

Valuation

Market cap
USD 9.2B
P/E
26.5×

Fundamentals

Profit margin
—
ROE
15.8%
Industry
Specialty Industrial Machinery

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, P/E, ROE · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-07-21 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
9,048,534
Previous report
7,922,558
Avg daily volume
1,607,640
Days to cover
5.6

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-05-18McMurray Michael C.Purchase (P)Common Stock2,500USD 65.71USD 164,275SEC filing ↗
2026-05-14Savoy Brian DPurchase (P)Common Stock1,000USD 67.34USD 67,340SEC filing ↗
2020-03-09Chowbey SanjayPurchase (P)Common Stock500USD 30.38USD 15,190SEC filing ↗
2020-02-24Chand SujeetPurchase (P)Common Stock1,000USD 43.88USD 43,880SEC filing ↗

Form 4 evidence

76 transaction lines in the latest 365-day window; 510 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01Hudson Susan ClaireAward / grant (A)Common Stock33USD 73.12USD 2,413SEC filing ↗
2026-09-23Klopfer Matthew CarlOption exercise / conversion (M)Common Stock3,049USD 0.00USD 0SEC filing ↗
2026-09-23Klopfer Matthew CarlTax withholding (F)Common Stock1,200USD 74.67USD 89,604SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01Hudson Susan ClaireAward / grant (A)Common Stock33USD 73.12USD 2,413SEC filing ↗
2026-09-23Klopfer Matthew CarlOption exercise / conversion (M)Common Stock3,049USD 0.00USD 0SEC filing ↗
2026-09-23Klopfer Matthew CarlTax withholding (F)Common Stock1,200USD 74.67USD 89,604SEC filing ↗
2026-09-01Hudson Susan ClaireAward / grant (A)Common Stock31USD 79.09USD 2,452SEC filing ↗
2026-08-03Hudson Susan ClaireAward / grant (A)Common Stock48USD 75.99USD 3,648SEC filing ↗
2026-07-01Rowe Robert ScottAward / grant (A)Common Stock60USD 74.16USD 4,450SEC filing ↗
2026-07-01Hudson Susan ClaireAward / grant (A)Common Stock33USD 74.16USD 2,447SEC filing ↗
2026-06-16Boukalik BrianOption exercise / conversion (M)Common Stock701USD 0.00USD 0SEC filing ↗
2026-06-16Boukalik BrianTax withholding (F)Common Stock171USD 78.07USD 13,350SEC filing ↗
2026-06-01Rowe Robert ScottAward / grant (A)Common Stock58USD 75.51USD 4,380SEC filing ↗
2026-06-01Hudson Susan ClaireAward / grant (A)Common Stock32USD 75.51USD 2,416SEC filing ↗
2026-05-18McMurray Michael C.Purchase (P)Common Stock2,500USD 65.71USD 164,275SEC filing ↗
2026-05-14Savoy Brian DPurchase (P)Common Stock1,000USD 67.34USD 67,340SEC filing ↗
2026-05-14Savoy Brian DAward / grant (A)Common Stock2,573USD 67.99USD 174,938SEC filing ↗
2026-05-14Okray Thomas BAward / grant (A)Common Stock2,573USD 67.99USD 174,938SEC filing ↗
2026-05-14McMurray Michael C.Award / grant (A)Common Stock2,573USD 67.99USD 174,938SEC filing ↗
2026-05-01Rowe Robert ScottAward / grant (A)Common Stock60USD 73.64USD 4,418SEC filing ↗
2026-05-01Hudson Susan ClaireAward / grant (A)Common Stock33USD 73.64USD 2,430SEC filing ↗
2026-04-01Rowe Robert ScottAward / grant (A)Common Stock61USD 73.51USD 4,484SEC filing ↗
2026-04-01Hudson Susan ClaireAward / grant (A)Common Stock31USD 73.51USD 2,279SEC filing ↗
2026-03-02VOPNI SCOTT KOption exercise / conversion (M)Common Stock3,069USD 0.00USD 0SEC filing ↗
2026-03-02VOPNI SCOTT KTax withholding (F)Common Stock815USD 88.52USD 72,144SEC filing ↗
2026-03-02Schwetz Amy BOption exercise / conversion (M)Common Stock14,210USD 0.00USD 0SEC filing ↗
2026-03-02Schwetz Amy BTax withholding (F)Common Stock5,619USD 88.52USD 497,394SEC filing ↗
2026-03-02Rowe Robert ScottOption exercise / conversion (M)Common Stock41,564USD 0.00USD 0SEC filing ↗
2026-03-02Rowe Robert ScottTax withholding (F)Common Stock16,356USD 88.52USD 1,447,833SEC filing ↗
2026-03-02Rowe Robert ScottAward / grant (A)Common Stock50USD 88.52USD 4,426SEC filing ↗
2026-03-02Hudson Susan ClaireOption exercise / conversion (M)Common Stock5,469USD 0.00USD 0SEC filing ↗
2026-03-02Hudson Susan ClaireTax withholding (F)Common Stock2,206USD 88.52USD 195,275SEC filing ↗
2026-03-02Hudson Susan ClaireAward / grant (A)Common Stock13USD 88.52USD 1,151SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-19
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerFLS
CIK0000030625
SectorIndustrials
IndustrySpecialty Industrial Machinery Yahoo Finance
SEC SIC3561 Pumps & Pumping Equipment
ExchangeNYSE

Data coverage

Local Form 4 history510 transaction lines from 2020-02-01 to 2026-10-01
4 P purchase lines · 16 S sale lines · 490 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.