TapewireFind a company

person · Reporting owner

LUDWIG MICHAEL M

Disclosed activity across 3 companies

Tapewire entity
62438
SEC CIK
0001256949

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AMTECH SYSTEMS INCASYS · Entity 6122DirectorMarch 04, 2026March 06, 2026
FORMFACTOR INCFORM · Entity 3670SR VP, CFOFebruary 20, 2018February 22, 2018
ROGERS CORPROG · Entity 4438SVP, CFO, TreasurerFebruary 12, 2021February 17, 2021

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.

AMTECH SYSTEMS INC

Report date March 04, 2026 · Filed March 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Amtech Systems, Inc. $0.01 par value common stockSEC Table I · non-derivativeDirect33,069 Reported balance After 2026-03-05 transaction · row 1
1 source row

Row 1 · 2026-03-05 · Exercise / conversion · Acquired 8,081 · Balance 33,069

Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2027-03-04Direct2,839 Reported balance After 2026-03-04 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-03-04 · Grant · Acquired 2,839 · Balance 2,839

F1: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2026-03-05Direct2,839 Reported balance After 2026-03-05 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-03-05 · Exercise / conversion · Disposed 8,081 · Balance 2,839

F1: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

FORMFACTOR INC

Report date February 20, 2018 · Filed February 22, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect240,387 Ending reported balance After 2018-02-22 transaction · row 6
6 source rows · reconciled sequence

Row 1 · 2018-02-20 · Exercise / conversion · Acquired 2,500 · Balance 242,887

Row 2 · 2018-02-20 · Sale · Disposed 2,500 · Balance 240,387

F1: Price represents the sale price for the transaction reported. Price of the shares sold is $13.375. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Row 3 · 2018-02-21 · Exercise / conversion · Acquired 25,000 · Balance 265,387

Row 4 · 2018-02-21 · Sale · Disposed 25,000 · Balance 240,387

F2: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $12.95 through $13.2. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Row 5 · 2018-02-22 · Exercise / conversion · Acquired 17,500 · Balance 257,887

Row 6 · 2018-02-22 · Sale · Disposed 17,500 · Balance 240,387

F3: Price represents the sale price for the transaction reported. Price of shares sold is $13.00. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.37 · Expires 2018-04-29Direct42,500 Reported balance After 2018-02-20 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2018-02-20 · Exercise / conversion · Disposed 2,500 · Balance 42,500

F4: The Stock Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.37 · Expires 2018-04-29Direct17,500 Reported balance After 2018-02-21 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2018-02-21 · Exercise / conversion · Disposed 25,000 · Balance 17,500

F4: The Stock Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.37 · Expires 2018-04-29Direct0 Reported balance After 2018-02-22 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2018-02-22 · Exercise / conversion · Disposed 17,500 · Balance 0

F4: The Stock Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

Filing footnotes · ownership attribution and instrument terms

F1: Price represents the sale price for the transaction reported. Price of the shares sold is $13.375. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F2: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $12.95 through $13.2. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: Price represents the sale price for the transaction reported. Price of shares sold is $13.00. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F4: The Stock Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

ROGERS CORP

Report date February 12, 2021 · Filed February 17, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Capital (Common) StockSEC Table I · non-derivativeDirect7,123 Reported balance After 2021-02-12 transaction · row 1
1 source row

Row 1 · 2021-02-12 · Tax withholding · Disposed 327 · Balance 7,123

F1: Shares withheld by the Company to satisfy tax withholding requirements on vesting of time-based restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Shares withheld by the Company to satisfy tax withholding requirements on vesting of time-based restricted stock units.

Transaction history

JSON API
Reset

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
March 05, 2026 Filed Mar 6, 2026 22:01 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionRestricted Stock Units · Derivative 8,081 $0.00 $0.00
Disclosure

SEC source: 0001256949-26-000003 · ownership.xml · derivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,839

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 8,081 shares

Expires 2026-03-05

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 a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

Read SEC document
March 05, 2026 Filed Mar 6, 2026 22:01 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionAmtech Systems, Inc. $0.01 par value common stock 8,081 $0.00 $0.00
Disclosure

SEC source: 0001256949-26-000003 · ownership.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,069

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
March 04, 2026 Filed Mar 6, 2026 22:01 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantRestricted Stock Units · Derivative 2,839 $0.00 $0.00
Disclosure

SEC source: 0001256949-26-000003 · ownership.xml · derivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,839

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 2,839 shares

Expires 2027-03-04

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:51 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionRestricted Stock Units · Derivative 8,299 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-035616 · ownership.xml · derivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,081

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 8,299 shares

Expires 2025-03-06

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 a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

Read SEC document
March 06, 2025 Filed Mar 7, 2025 21:51 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionAmtech Systems, Inc. $0.01 par value common stock 8,299 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-035616 · ownership.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,988

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
March 05, 2025 Filed Mar 7, 2025 21:51 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantRestricted Stock Units · Derivative 8,081 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-035616 · ownership.xml · derivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,380

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 8,081 shares

Expires 2026-03-05

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

Read SEC document
March 11, 2024 Filed Mar 13, 2024 20:31 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantAmtech Systems, Inc. $0.01 par value common stock 2,000 $4.73 $9,460.00
Disclosure

SEC source: 0000950170-24-030819 · ownership.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,689

Read SEC document
March 07, 2024 Filed Mar 8, 2024 21:08 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantAmtech Systems, Inc. $0.01 par value common stock 1,500 $4.91 $7,364.55
Disclosure

SEC source: 0000950170-24-028633 · ownership.xml · nonDerivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,689

Read SEC document
March 06, 2024 Filed Mar 8, 2024 21:08 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantRestricted Stock Units · Derivative 8,299 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-028633 · ownership.xml · derivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,299

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 8,299 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

F2 · derivative.exercise_date: The restricted stock units will vest entirely on the first anniversary of the grant date.

F2 · derivative.expiration_date: The restricted stock units will vest entirely on the first anniversary of the grant date.

Read SEC document
March 06, 2024 Filed Mar 8, 2024 21:08 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantAmtech Systems, Inc. $0.01 par value common stock 6,000 $4.85 $29,117.40
Disclosure

SEC source: 0000950170-24-028633 · ownership.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,189

Read SEC document
March 01, 2024 Filed Mar 4, 2024 22:17 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionRestricted Stock Units · Derivative 4,189 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-024901 · ownership.xml · derivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 4,189 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 a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

F2 · derivative.expiration_date: The restricted stock units were granted on March 1, 2023, with full vesting to occur on the first anniversary of the grant date.

Read SEC document
March 01, 2024 Filed Mar 4, 2024 22:17 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionAmtech Systems, Inc. $0.01 par value common stock 4,189 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-024901 · ownership.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,189

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
March 01, 2023 Filed Mar 3, 2023 21:04 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantRestricted Stock Units · Derivative 4,189 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-015412 · doc4.xml · derivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,189

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 4,189 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

F4 · derivative.exercise_date: The restricted stock units will vest entirely on the first anniversary of the grant date.

F4 · derivative.expiration_date: The restricted stock units will vest entirely on the first anniversary of the grant date.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 21:04 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionRestricted Stock Units · Derivative 3,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-015412 · doc4.xml · derivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 0 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: Restricted stock units converted into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On January 13, 2023, the reporting person was granted 3,000 restricted stock units, vesting on the date of the Company's 2023 Annual Meeting of Shareholders.

F2 · derivative.expiration_date: On January 13, 2023, the reporting person was granted 3,000 restricted stock units, vesting on the date of the Company's 2023 Annual Meeting of Shareholders.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 21:04 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 Exercise / conversionAmtech Systems, Inc. $0.01 par value common stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-015412 · doc4.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

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 · price: Restricted stock units converted into common stock on a one-for-one basis.

Read SEC document
January 13, 2023 Filed Jan 18, 2023 21:15 UTC AMTECH SYSTEMS INC ASYS · Entity 6122 GrantRestricted Stock Units · Derivative 3,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-003723 · doc4.xml · derivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Amtech Systems, Inc. $0.01 par value common stock · 3,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Common Stock of Amtech Systems, Inc.

F2 · derivative.exercise_date: The restricted stock units will vest on the date of the Company's 2023 Annual Meeting of Shareholders.

F2 · derivative.expiration_date: The restricted stock units will vest on the date of the Company's 2023 Annual Meeting of Shareholders.

Read SEC document
February 12, 2021 Filed Feb 17, 2021 13:03 UTC ROGERS CORP ROG · Entity 4438 Tax withholdingCapital (Common) Stock 327 $179.26 $58,618.02
Disclosure

SEC source: 0001664272-21-000040 · f4_a1e2k00000kld2muad-live.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,123

F1 · shares: Shares withheld by the Company to satisfy tax withholding requirements on vesting of time-based restricted stock units.

Read SEC document
February 07, 2021 Filed Feb 9, 2021 22:30 UTC ROGERS CORP ROG · Entity 4438 Tax withholdingCapital (Common) Stock 416 $172.10 $71,593.60
Disclosure

SEC source: 0001664272-21-000013 · f4_a1e2k00000klcoguat-live.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,450

F1 · shares: Shares withheld by the Company to satisfy tax withholding requirements on vesting of time-based restricted stock units.

Read SEC document
September 17, 2020 Filed Sep 18, 2020 19:53 UTC ROGERS CORP ROG · Entity 4438 Tax withholdingCapital (Common) Stock 308 $106.67 $32,854.36
Disclosure

SEC source: 0001664272-20-000122 · f4_a1e2k00000krhifuar-live.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,866

F1 · shares: Shares withheld by the Company to satisfy tax withholding requirements on vesting of time-based restricted stock units.

Read SEC document
February 12, 2020 Filed Feb 14, 2020 21:55 UTC ROGERS CORP ROG · Entity 4438 GrantCapital (Common) Stock 3,330 $0.00 $0.00
Disclosure

SEC source: 0001664272-20-000051 · f4_a1e2k00000jtdxsuap-live.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,174

F1 · shares: Represents the award of Time-Based Restricted Stock Units that convert to common stock on a one-for-one basis pursuant to the 2019 Long-Term Equity Compensation Plan. This Time-Based Restricted Stock Unit award vests in equal one-third increments on each of the first three (3) anniversaries of the Grant Date, provided that the Grantee is then employed by the Company or an Affiliate. Restricted Stock Units that are unvested as of the date of the Grantee's employment termination for any reason other than death, disability, or retirement shall be forfeited. If the Grantee dies, becomes disabled or retires prior to the third anniversary of the Grant Date, a pro-rated amount of the remaining unvested stock units in the grant would vest.

Read SEC document
February 07, 2020 Filed Feb 11, 2020 21:42 UTC ROGERS CORP ROG · Entity 4438 Tax withholdingCapital (Common) Stock 425 $115.57 $49,117.25
Disclosure

SEC source: 0001664272-20-000020 · f4_a1e2k00000jsstbua5-live.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,844

F1 · shares: Shares withheld by the Company to satisfy tax withholding requirements on vesting of time-based restricted stock units.

Read SEC document
September 17, 2019 Filed Sep 19, 2019 19:27 UTC ROGERS CORP ROG · Entity 4438 Tax withholdingCapital (Common) Stock 236 $146.00 $34,456.00
Disclosure

SEC source: 0001225208-19-012697 · doc4.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,269

F1 · shares: Shares withheld by Company to satisfy tax withholding requirements on vesting of time-based restricted stock units.

Read SEC document
February 07, 2019 Filed Feb 12, 2019 00:36 UTC ROGERS CORP ROG · Entity 4438 GrantCapital (Common) Stock 3,756 $0.00 $0.00
Disclosure

SEC source: 0001225208-19-002202 · doc4.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,256

F1 · shares: Represents the award of Time-Based Restricted Stock Units that convert to common stock on a one-for-one basis pursuant to the 2009 Long-Term Equity Compensation Plan. This Time-Based Restricted Stock Unit award vests in equal one-third increments on each of the first three (3) anniversaries of the Grant Date provided that the Grantee is then employed by the Company or an Affiliate. Restricted Stock Units that are unvested as of the date of the Grantee's employment termination for any reason other than death, disability or retirement shall be forfeited. If the Grantee dies, becomes disabled or retires prior to the third anniversary of the Grant Date, a pro-rated amount of the remaining unvested Stock Units in the grant would vest.

Read SEC document
February 07, 2019 Filed Apr 3, 2019 15:33 UTC Amendment ROGERS CORP ROG · Entity 4438 GrantCapital (Common) Stock 3,005 $0.00 $0.00
Disclosure

SEC source: 0001225208-19-006280 · doc4a.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,505

F1 · shares: Represents the award of Time-Based Restricted Stock Units that convert to common stock on a one-for-one basis pursuant to the 2009 Long-Term Equity Compensation Plan. This Time-Based Restricted Stock Unit award vests in equal one-third increments on each of the first three (3) anniversaries of the Grant Date provided that the Grantee is then employed by the Company or an Affiliate. Restricted Stock Units that are unvested as of the date of the Grantee's employment termination for any reason other than death, disability or retirement shall be forfeited. If the Grantee dies, becomes disabled or retires prior to the third anniversary of the Grant Date, a pro-rated amount of the remaining unvested Stock Units in the grant would vest. This amendment is being filed to update the Form 4 based on the actual number of Restricted Stock Units awarded.

Read SEC document
September 17, 2018 Filed Sep 19, 2018 18:43 UTC ROGERS CORP ROG · Entity 4438 GrantCapital (Common) Stock 2,400 $0.00 $0.00
Disclosure

SEC source: 0001225208-18-013560 · doc4.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SVP, CFO, Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,500

F1 · shares: Represents the award of Time-Based Restricted Stock Units that convert to common stock on a one-for-one basis pursuant to the 2009 Long-Term Equity Compensation Plan. This Time-Based Restricted Stock Unit award vests in equal one-third increments on each of the first three (3) anniversaries of the Grant Date provided that the Grantee is then employed by the Company or an Affiliate. Restricted Stock Units that are unvested as of the date of the Grantee's employment termination for any reason other than death, disability or retirement shall be forfeited. If the Grantee dies, becomes disabled or retires prior to the third anniversary of the Grant Date, a pro-rated amount of the remaining unvested Stock Units in the grant would vest.

Read SEC document
February 22, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 17,500 $10.37 Strike: $10.37 $181,475.00
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · derivative · entry 9

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,500 shares

Expires 2018-04-29

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 Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

Read SEC document
February 22, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 17,500 $13.00 $227,500.00
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · nonDerivative · entry 6

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,387

F3 · price: Price represents the sale price for the transaction reported. Price of shares sold is $13.00. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 22, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 17,500 $10.37 $181,475.00
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · nonDerivative · entry 5

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,887

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
February 21, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 25,000 $10.37 Strike: $10.37 $259,250.00
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · derivative · entry 8

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,500

Underlying: Common Stock · 25,000 shares

Expires 2018-04-29

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 Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

Read SEC document
February 21, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 25,000 $13.05 $326,342.50
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · nonDerivative · entry 4

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,387

F2 · price: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $12.95 through $13.2. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 21, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 25,000 $10.37 $259,250.00
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · nonDerivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,387

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
February 20, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,500 $10.37 Strike: $10.37 $25,925.00
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · derivative · entry 7

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,500

Underlying: Common Stock · 2,500 shares

Expires 2018-04-29

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 Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

Read SEC document
February 20, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 2,500 $13.38 $33,437.50
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · nonDerivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,387

F1 · price: Price represents the sale price for the transaction reported. Price of the shares sold is $13.375. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 20, 2018 Filed Feb 22, 2018 23:51 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 2,500 $10.37 $25,925.00
Disclosure

SEC source: 0001039399-18-000010 · wf-form4_151934350338730.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,887

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
February 15, 2018 Filed Feb 16, 2018 23:50 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 30,000 $10.37 Strike: $10.37 $311,100.00
Disclosure

SEC source: 0001039399-18-000008 · wf-form4_151882499018427.xml · derivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 30,000 shares

Expires 2018-04-29

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 Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 4 years, with 25% vesting on April 29, 2012 and the remainder vesting in equal annual installments over the following three years.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 23:50 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 30,000 $12.73 $381,870.00
Disclosure

SEC source: 0001039399-18-000008 · wf-form4_151882499018427.xml · nonDerivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,387

F1 · price: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $12.70 through $12.775. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 23:50 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 30,000 $10.37 $311,100.00
Disclosure

SEC source: 0001039399-18-000008 · wf-form4_151882499018427.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 270,387

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
November 13, 2017 Filed Nov 14, 2017 19:28 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 16,845 $17.50 $294,817.82
Disclosure

SEC source: 0001039399-17-000082 · wf-form4_151068768554859.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,132

F1 · price: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $17.50 through $17.51. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 23, 2017 Filed Aug 24, 2017 22:40 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 10,000 $10.30 Strike: $10.30 $103,000.00
Disclosure

SEC source: 0001039399-17-000071 · wf-form4_150361444448011.xml · derivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2017-11-10

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 Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 3 years, with 33.33% vesting on Nov 10, 2011 and the remainder vesting in equal monthly installments over the following two years.

Read SEC document
August 23, 2017 Filed Aug 24, 2017 22:40 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 10,000 $14.07 $140,696.00
Disclosure

SEC source: 0001039399-17-000071 · wf-form4_150361444448011.xml · nonDerivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,977

F1 · price: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $14.055 through $14.125. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 23, 2017 Filed Aug 24, 2017 22:40 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 10,000 $10.30 $103,000.00
Disclosure

SEC source: 0001039399-17-000071 · wf-form4_150361444448011.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,977

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
August 22, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 20,000 $10.30 Strike: $10.30 $206,000.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · derivative · entry 9

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 20,000 shares

Expires 2017-11-10

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.

F5 · derivative.exercise_date: The Stock Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 3 years, with 33.33% vesting on Nov 10, 2011 and the remainder vesting in equal monthly installments over the following two years.

Read SEC document
August 22, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 20,000 $14.34 $286,700.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · nonDerivative · entry 6

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,977

F2 · price: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $14.31 through $14.355. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 22, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 20,000 $10.30 $206,000.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · nonDerivative · entry 5

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,977

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
August 21, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 10,000 $10.30 Strike: $10.30 $103,000.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · derivative · entry 8

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 10,000 shares

Expires 2017-11-10

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.

F5 · derivative.exercise_date: The Stock Option was granted pursuant to the Issuer's 2002 Equity Incentive Plan and vest over 3 years, with 33.33% vesting on Nov 10, 2011 and the remainder vesting in equal monthly installments over the following two years.

Read SEC document
August 21, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 SaleCommon Stock 10,000 $13.96 $139,610.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · nonDerivative · entry 4

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,977

F1 · price: Price represents the weighted average sale price for the transaction reported. Price range of shares sold is $13.955 through $14.00. Reporting person undertakes to provide upon request by the SEC staff or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 21, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 10,000 $10.30 $103,000.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · nonDerivative · entry 3

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,977

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
August 19, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionRestricted Stock Units · Derivative 9,333 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · derivative · entry 7

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,667

Underlying: Common Stock · 9,333 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.

F3 · derivative.exercise_date: The Restricted Stock Units vest in three annual installments on each August 19 of 2017, 2018, and 2019 and will be settled into shares of common stocks on or following the vesting dates.

F4 · derivative.expiration_date: The restricted stock units released were settled in shares of common stock and were immediately cancelled upon settlement.

Read SEC document
August 19, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 Tax withholdingCommon Stock 4,870 $14.05 $68,423.50
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · nonDerivative · entry 2

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,977

Read SEC document
August 19, 2017 Filed Aug 22, 2017 22:59 UTC FORMFACTOR INC FORM · Entity 3670 Exercise / conversionCommon Stock 9,333 $0.00 $0.00
Disclosure

SEC source: 0001039399-17-000069 · wf-form4_150344278031230.xml · nonDerivative · entry 1

LUDWIG MICHAEL M · CIK 0001256949 · SR VP, CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,847

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

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