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person · Reporting owner

Oscher Ronald J

Disclosed activity across 1 company

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43611
SEC CIK
0001623856

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AMETEK INC/AME · Entity 3025CHIEF ADMINISTRATIVE OFFICERMay 27, 2026May 28, 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.

AMETEK INC/

Report date May 27, 2026 · Filed May 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect2,887 Reported balance After 2026-05-27 transaction · row 1
1 source row

Row 1 · 2026-05-27 · Other · Disposed 39,954 · Balance 2,887

F1: Transfer to a trust.

Common StockSEC Table I · non-derivativeIndirectBy Trust39,954 Reported balance After 2026-05-27 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-05-27 · Other · Acquired 39,954 · Balance 39,954

F1: Transfer to a trust.

F2: Held by a trust which the reporting person is a trustee.

401k PlanSEC Table I · non-derivativeIndirect401k Plan916 Reported balance Holding disclosure · report date 2026-05-27 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 916

Common Stock/ SerpSEC Table I · non-derivativeDirect4,897 Reported balance Holding disclosure · report date 2026-05-27 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 4,897

Filing footnotes · ownership attribution and instrument terms

F1: Transfer to a trust.

F2: Held by a trust which the reporting person is a trustee.

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
May 06, 2019 Filed May 7, 2019 21:12 UTC AMETEK INC/ AME · Entity 3025 Tax withholdingCommon Stock 2,061 $86.52 $178,317.72
Disclosure

SEC source: 0001127602-19-017624 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,846

F1 · kind: Represents withholding of shares to pay withholding taxes incurred in connection with the cliff vesting (100%) of the restricted stock issued on May 6, 2015.

Read SEC document
March 11, 2019 Filed Mar 12, 2019 13:03 UTC AMETEK INC/ AME · Entity 3025 Exercise / conversionStock Option · Derivative 13,990 $0.00 Strike: $41.74 $0.00
Disclosure

SEC source: 0001127602-19-010925 · form4.xml · derivative · entry 5

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,990 shares

Expires 2020-05-07

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.

F4 · derivative.exercise_date: The stock options will become exercisable in four equal installments beginning on May 8, 2014.

Read SEC document
March 11, 2019 Filed Mar 12, 2019 13:03 UTC AMETEK INC/ AME · Entity 3025 OtherCommon Stock/serp 34 $0.00 $0.00
Disclosure

SEC source: 0001127602-19-010925 · form4.xml · nonDerivative · entry 4

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,665

F3 · kind: Represents dividend reinvestment under the AMETEK, Inc. Supplemental Executive Retirement Plan.

Read SEC document
March 11, 2019 Filed Mar 12, 2019 13:03 UTC AMETEK INC/ AME · Entity 3025 Other401k Plan 7 $0.00 $0.00
Disclosure

SEC source: 0001127602-19-010925 · form4.xml · nonDerivative · entry 3

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · 401k Plan

Disclosed balance after: 879

F2 · kind: Represents dividend reinvestment under the Company's 401(k) Plan.

Read SEC document
March 11, 2019 Filed Mar 12, 2019 13:03 UTC AMETEK INC/ AME · Entity 3025 SaleCommon Stock 13,990 $80.04 $1,119,809.96
Disclosure

SEC source: 0001127602-19-010925 · form4.xml · nonDerivative · entry 2

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,907

F1 · price: The shares were sold at prices ranging from $80.00 to $80.10. Upon request by the SEC staff, the issuer, or any security holder of the issuer, the reporting person will provide information regarding the number of shares sold at each separate price.

Read SEC document
March 11, 2019 Filed Mar 12, 2019 13:03 UTC AMETEK INC/ AME · Entity 3025 Exercise / conversionCommon Stock 13,990 $41.74 $583,942.60
Disclosure

SEC source: 0001127602-19-010925 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,897

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
May 08, 2018 Filed May 10, 2018 20:07 UTC AMETEK INC/ AME · Entity 3025 GrantStock Option · Derivative 16,210 $0.00 Strike: $73.45 $0.00
Disclosure

SEC source: 0001127602-18-016980 · form4.xml · derivative · entry 5

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,210

Underlying: Common Stock · 16,210 shares

Expires 2028-05-07

F4 · derivative.exercise_date: The stock options will become exercisable in three equal annual installments beginning on May 8, 2019.

Read SEC document
May 08, 2018 Filed May 10, 2018 20:07 UTC AMETEK INC/ AME · Entity 3025 GrantCommon Stock 3,600 $73.45 $264,420.00
Disclosure

SEC source: 0001127602-18-016980 · form4.xml · nonDerivative · entry 3

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,907

F3 · kind: Constitutes restricted stock issued under the AMETEK, Inc. 2011 Omnibus Incentive Compensation Plan.

Read SEC document
May 08, 2018 Filed May 10, 2018 20:07 UTC AMETEK INC/ AME · Entity 3025 Other401k Plan 5 $0.00 $0.00
Disclosure

SEC source: 0001127602-18-016980 · form4.xml · nonDerivative · entry 2

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · 401k Plan

Disclosed balance after: 872

F2 · kind: Represents dividend reinvestment under the Company's 401(k) Plan.

Read SEC document
May 08, 2018 Filed May 10, 2018 20:07 UTC AMETEK INC/ AME · Entity 3025 Tax withholdingCommon Stock 1,509 $73.45 $110,836.05
Disclosure

SEC source: 0001127602-18-016980 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,307

F1 · kind: Represents withholding of shares to pay withholding taxes incurred in connection with cliff vesting of restricted stock issued on May 8, 2014.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 02:46 UTC AMETEK INC/ AME · Entity 3025 Exercise / conversionStock Option · Derivative 14,976 $0.00 Strike: $34.05 $0.00
Disclosure

SEC source: 0001127602-18-006490 · form4.xml · derivative · entry 5

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,976 shares

Expires 2019-04-30

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.

F2 · derivative.exercise_date: The stock options will become exercisable in four equal installments beginning on May 1, 2013.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 02:46 UTC AMETEK INC/ AME · Entity 3025 SaleCommon Stock 14,976 $75.13 $1,125,130.41
Disclosure

SEC source: 0001127602-18-006490 · form4.xml · nonDerivative · entry 2

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,816

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.00 to $75.46, inclusive. Upon request by the SEC staff, the issuer or any security holder of the issuer, the reporting person will provide information regarding the number of shares sold at each separate price.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 02:46 UTC AMETEK INC/ AME · Entity 3025 Exercise / conversionCommon Stock 14,976 $34.05 $509,883.38
Disclosure

SEC source: 0001127602-18-006490 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,792

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
December 31, 2017 Filed Jan 2, 2018 18:36 UTC AMETEK INC/ AME · Entity 3025 Other401k Plan 2 $0.00 $0.00
Disclosure

SEC source: 0001127602-18-000056 · form4.xml · nonDerivative · entry 2

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · 401k Plan

Disclosed balance after: 867

F2 · kind: Represents dividend reinvestment under the Company's 401(k) Plan.

Read SEC document
December 31, 2017 Filed Jan 2, 2018 18:36 UTC AMETEK INC/ AME · Entity 3025 OtherCommon Stock/serp 618 $71.58 $44,237.68
Disclosure

SEC source: 0001127602-18-000056 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,631

F1 · kind: Allocated pursuant to the AMETEK, Inc. Supplemental Executive Retirement Plan under which shares are automatically distributed on a one-for-one basis upon the participant's retirement.

Read SEC document
May 19, 2017 Filed May 19, 2017 20:07 UTC AMETEK INC/ AME · Entity 3025 Exercise / conversionStock Option · Derivative 5,315 $0.00 Strike: $29.83 $0.00
Disclosure

SEC source: 0001127602-17-018826 · form4.xml · derivative · entry 5

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,315 shares

Expires 2018-05-02

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_date: The stock options will become exercisable in four equal installments beginning on May 3, 2012.

Read SEC document
May 19, 2017 Filed May 19, 2017 20:07 UTC AMETEK INC/ AME · Entity 3025 SaleCommon Stock 5,315 $60.05 $319,165.75
Disclosure

SEC source: 0001127602-17-018826 · form4.xml · nonDerivative · entry 2

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,816

Read SEC document
May 19, 2017 Filed May 19, 2017 20:07 UTC AMETEK INC/ AME · Entity 3025 Exercise / conversionCommon Stock 5,315 $29.83 $158,528.91
Disclosure

SEC source: 0001127602-17-018826 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,131

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
May 09, 2017 Filed May 11, 2017 18:11 UTC AMETEK INC/ AME · Entity 3025 GrantStock Option · Derivative 25,970 $0.00 Strike: $60.30 $0.00
Disclosure

SEC source: 0001127602-17-017682 · form4.xml · derivative · entry 4

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,970

Underlying: Common Stock · 25,970 shares

Expires 2024-05-08

F2 · derivative.exercise_date: The stock options will become exercisable in four equal annual installments beginning on May 9, 2018.

Read SEC document
May 09, 2017 Filed May 11, 2017 18:11 UTC AMETEK INC/ AME · Entity 3025 GrantCommon Stock 5,970 $60.30 $359,991.00
Disclosure

SEC source: 0001127602-17-017682 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,816

F1 · kind: Constitutes restricted stock issued under the AMETEK, Inc. 2011 Omnibus Incentive Compensation Plan.

Read SEC document
May 08, 2017 Filed May 10, 2017 19:54 UTC AMETEK INC/ AME · Entity 3025 Tax withholdingCommon Stock 1,359 $59.93 $81,444.87
Disclosure

SEC source: 0001127602-17-017522 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,846

F1 · kind: Represents withholding of shares to pay withholding taxes incurred in connection with cliff vesting of restricted stock issued on May 8, 2013.

Read SEC document
December 31, 2016 Filed Jan 3, 2017 19:49 UTC AMETEK INC/ AME · Entity 3025 Other401k Plan 6 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-000145 · form4.xml · nonDerivative · entry 2

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · 401k Plan

Disclosed balance after: 865

F2 · kind: Represents dividend reinvestment under the Company's 401(k) Plan.

Read SEC document
December 31, 2016 Filed Jan 3, 2017 19:49 UTC AMETEK INC/ AME · Entity 3025 OtherCommon Stock/serp 761 $49.90 $37,975.42
Disclosure

SEC source: 0001127602-17-000145 · form4.xml · nonDerivative · entry 1

Oscher Ronald J · CIK 0001623856 · CHIEF ADMINISTRATIVE OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,013

F1 · kind: Allocated pursuant to the AMETEK, Inc. Supplemental Executive Retirement Plan under which shares are automatically distributed on a one-for-one basis upon the participant's retirement.

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.