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Klopfer Matthew Carl

Disclosed activity across 1 company

Tapewire entity
52491
SEC CIK
0002128152

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
FLOWSERVE CORPFLS · Entity 3541President, FPDSeptember 23, 2026September 23, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

FLOWSERVE CORP

Report date September 23, 2026 · Filed September 23, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect8,694 Ending reported balance After 2026-09-23 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-09-23 · Exercise / conversion · Acquired 3,049 · Balance 9,894

Row 2 · 2026-09-23 · Tax withholding · Disposed 1,200 · Balance 8,694

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect16,820 Reported balance After 2026-09-23 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-23 · Exercise / conversion · Disposed 3,010 · Balance 16,820

F1: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and are granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period beginning on September 22, 2026, and settle on the next business day.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and are granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period beginning on September 22, 2026, and settle on the next business day.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 23, 2026 Filed Sep 23, 2026 20:38 UTC FLOWSERVE CORP FLS · Entity 3541 Exercise / conversionRestricted Stock Units · Derivative 3,010 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-063235 · wk-form4_1790195910.xml · derivative · entry 3

Klopfer Matthew Carl · CIK 0002128152 · President, FPD

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,820

Underlying: Common Stock · 3,010 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and are granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period beginning on September 22, 2026, and settle on the next business day.

F1 · derivative.exercise_date: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and are granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period beginning on September 22, 2026, and settle on the next business day.

F1 · derivative.expiration_date: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and are granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period beginning on September 22, 2026, and settle on the next business day.

Read SEC document
September 23, 2026 Filed Sep 23, 2026 20:38 UTC FLOWSERVE CORP FLS · Entity 3541 Tax withholdingCommon Stock 1,200 $74.67 $89,604.00
Disclosure

SEC source: 0001628280-26-063235 · wk-form4_1790195910.xml · nonDerivative · entry 2

Klopfer Matthew Carl · CIK 0002128152 · President, FPD

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,694

Read SEC document
September 23, 2026 Filed Sep 23, 2026 20:38 UTC FLOWSERVE CORP FLS · Entity 3541 Exercise / conversionCommon Stock 3,049 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-063235 · wk-form4_1790195910.xml · nonDerivative · entry 1

Klopfer Matthew Carl · CIK 0002128152 · President, FPD

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,894

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 13, 2026 Filed Apr 15, 2026 22:20 UTC FLOWSERVE CORP FLS · Entity 3541 GrantRestricted Stock Units · Derivative 5,085 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-025331 · wk-form4_1776291607.xml · derivative · entry 2

Klopfer Matthew Carl · CIK 0002128152 · President, FPD

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,830

Underlying: Common Stock · 5,085 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and is granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period on each anniversary of the grant date.

F2 · derivative.exercise_date: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and is granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period on each anniversary of the grant date.

F2 · derivative.expiration_date: Each restricted stock unit represents the right to receive, at settlement, one share of common stock and is granted to the reporting person pursuant to the issuer's long-term incentive compensation plan for employees. The shares vest ratably over a three-year period on each anniversary of the grant date.

Read SEC document
April 13, 2026 Filed Apr 15, 2026 22:20 UTC FLOWSERVE CORP FLS · Entity 3541 GrantPerformance Rights · Derivative 5,085 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-025331 · wk-form4_1776291607.xml · derivative · entry 1

Klopfer Matthew Carl · CIK 0002128152 · President, FPD

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,289

Underlying: Common Stock · 5,085 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance right represents a contingent right to receive one share of the issuer's common stock at vesting. The performance rights vest at a rate between 0% and 200% and are based on two factors during a three-year performance cycle beginning on January 1, 2026 and ending on December 31, 2028 which are: 1) the issuer's return on invested capital ("ROIC") measured against the issuer's target ROIC for each calendar year during the performance period; and 2) the issuer's average annual earnings per share growth over each calendar year during the performance period. The performance rights are also subject to a 15% payout modifier (positive or negative) based on the issuer's relative total shareholder return ("TSR") in comparison to the TSR of companies that comprise the S&P 500 Industrial Index for the entire performance period, as of January 1, 2026. The performance rights may be settled, at the issuer's discretion, in cash or shares of common stock.

F1 · derivative.exercise_date: Each performance right represents a contingent right to receive one share of the issuer's common stock at vesting. The performance rights vest at a rate between 0% and 200% and are based on two factors during a three-year performance cycle beginning on January 1, 2026 and ending on December 31, 2028 which are: 1) the issuer's return on invested capital ("ROIC") measured against the issuer's target ROIC for each calendar year during the performance period; and 2) the issuer's average annual earnings per share growth over each calendar year during the performance period. The performance rights are also subject to a 15% payout modifier (positive or negative) based on the issuer's relative total shareholder return ("TSR") in comparison to the TSR of companies that comprise the S&P 500 Industrial Index for the entire performance period, as of January 1, 2026. The performance rights may be settled, at the issuer's discretion, in cash or shares of common stock.

F1 · derivative.expiration_date: Each performance right represents a contingent right to receive one share of the issuer's common stock at vesting. The performance rights vest at a rate between 0% and 200% and are based on two factors during a three-year performance cycle beginning on January 1, 2026 and ending on December 31, 2028 which are: 1) the issuer's return on invested capital ("ROIC") measured against the issuer's target ROIC for each calendar year during the performance period; and 2) the issuer's average annual earnings per share growth over each calendar year during the performance period. The performance rights are also subject to a 15% payout modifier (positive or negative) based on the issuer's relative total shareholder return ("TSR") in comparison to the TSR of companies that comprise the S&P 500 Industrial Index for the entire performance period, as of January 1, 2026. The performance rights may be settled, at the issuer's discretion, in cash or shares of common stock.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.