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WALKER GREGORY C

Disclosed activity across 1 company

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165331
SEC CIK
0001227568

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
PDF SOLUTIONS INCPDFS · Entity 4596CFO, VP FinanceJuly 01, 2018July 02, 2018

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.

PDF SOLUTIONS INC

Report date July 01, 2018 · Filed July 02, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect21,468 Reported balance After 2018-07-01 transaction · row 1
1 source row

Row 1 · 2018-07-01 · Tax withholding · Disposed 407 · Balance 21,468

F1: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

Filing footnotes · ownership attribution and instrument terms

F1: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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
July 01, 2018 Filed Jul 2, 2018 23:16 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 407 $11.98 $4,875.86
Disclosure

SEC source: 0001437749-18-012814 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,468

F1 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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June 01, 2018 Filed Jun 6, 2018 00:30 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 1,330 $13.07 $17,383.10
Disclosure

SEC source: 0001437749-18-011313 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,875

F1 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

F2 · balance_after: 2. Includes 1,498 shares of common stock that were purchased on January 31, 2018 under the PDF Employee Stock Purchase Plan

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January 01, 2018 Filed Jan 3, 2018 14:30 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 206 $15.70 $3,234.20
Disclosure

SEC source: 0001437749-18-000053 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,707

F1 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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December 01, 2017 Filed Dec 4, 2017 21:07 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 659 $16.93 $11,156.87
Disclosure

SEC source: 0001437749-17-020126 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,913

F1 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

F2 · balance_after: Includes 914 shares of common stock that were purchased on July 31, 2017 under the PDF Employee Stock Purchase Plan

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July 01, 2017 Filed Jul 5, 2017 19:46 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 442 $16.45 $7,270.90
Disclosure

SEC source: 0001437749-17-012222 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,658

F1 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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June 01, 2017 Filed Jun 5, 2017 17:52 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 1,924 $16.50 $31,746.00
Disclosure

SEC source: 0001437749-17-010610 · rdgdoc.xml · nonDerivative · entry 2

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,100

F3 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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June 01, 2017 Filed Jun 5, 2017 17:52 UTC PDF SOLUTIONS INC PDFS · Entity 4596 GrantCommon Stock 5,513 $0.00 $0.00
Disclosure

SEC source: 0001437749-17-010610 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,024

F1 · kind: These shares represent an award of restricted stock units.

F2 · shares: These shares represent an award of restricted stock units (Total Shares). 25% of the Total Shares vested on June 1, 2017 and 25% of the Total Shares shall vest annually thereafter until fully vested, subject to the Recipient's continued service through each applicable vesting date.

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May 01, 2017 Filed May 4, 2017 00:43 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 320 $17.58 $5,625.60
Disclosure

SEC source: 0001437749-17-007893 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,511

F1 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

F2 · balance_after: Includes 1,499 shares of common stock that were purchased on January 31, 2017 under the PDF Employee Stock Purchase Plan

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January 01, 2017 Filed Jan 5, 2017 01:08 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 205 $22.55 $4,622.75
Disclosure

SEC source: 0001437749-17-000203 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,108

F1 · kind: (1) This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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December 01, 2016 Filed Dec 6, 2016 00:16 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 659 $21.95 $14,465.05
Disclosure

SEC source: 0001437749-16-042950 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,313

F1 · kind: (1) This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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November 08, 2016 Filed Nov 10, 2016 00:50 UTC PDF SOLUTIONS INC PDFS · Entity 4596 SaleCommon Stock 6,229 $19.85 $123,645.65
Disclosure

SEC source: 0001437749-16-041640 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,972

F1 · price: Average weighted purchase price for shares acquired in the reported transaction. The shares were acquired in multiple brokers' transactions at various market prices per share ranging from $19.75 to $19.89.

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November 01, 2016 Filed Nov 3, 2016 19:14 UTC PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 327 $19.32 $6,317.64
Disclosure

SEC source: 0001437749-16-040980 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,201

F1 · kind: (1) This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

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September 12, 2016 Filed Sep 13, 2016 19:42 UTC PDF SOLUTIONS INC PDFS · Entity 4596 SaleCommon Stock 2,665 $15.90 $42,376.43
Disclosure

SEC source: 0001437749-16-038618 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,528

F1 · price: Average weighted sale price for shares disposed of in the reported transaction. The shares were sold in multiple brokers' transactions at various market prices per share ranging from $15.876 to $15.92.

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November 01, 2015 Filed May 4, 2017 00:38 UTC Amendment PDF SOLUTIONS INC PDFS · Entity 4596 Tax withholdingCommon Stock 454 $10.56 $4,794.24
Disclosure

SEC source: 0001437749-17-007891 · rdgdoc.xml · nonDerivative · entry 3

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,152

F3 · kind: This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock rights. This is not a sale of shares in the market.

F4 · balance_after: The purpose of this amendment is to correct the arithmetical error in the total amount including 474 shares of common stock purchased under the Employee's Stock Purchase Plan on Form 4 filed on 11/1/2015 and all following filings through this Form.

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November 08, 2013 Filed May 4, 2017 00:38 UTC Amendment PDF SOLUTIONS INC PDFS · Entity 4596 Exercise / conversionStock Options (Right to Buy) · Derivative 3,750 $0.00 Strike: $6.09 $0.00
Disclosure

SEC source: 0001437749-17-007891 · rdgdoc.xml · derivative · entry 4

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,500

Underlying: Common Stock · 3,750 shares

Expires 2022-11-07

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.

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November 08, 2013 Filed May 4, 2017 00:38 UTC Amendment PDF SOLUTIONS INC PDFS · Entity 4596 SaleCommon Stock 4,292 $22.80 $97,853.31
Disclosure

SEC source: 0001437749-17-007891 · rdgdoc.xml · nonDerivative · entry 2

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,306

F1 · price: Average weighted sale price for shares disposed of in the reported transaction. The shares were sold in multiple brokers' transactions at various market prices per share ranging from $22.777 to $22.83.

F2 · balance_after: The purpose of this amendment is to correct the arithmetical error to increase the total amount by 3750 shares, which were inadvertently subtracted from the total amount on Form 4 filed on 11/12/2013 and all following filings through this Form.

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November 08, 2013 Filed May 4, 2017 00:38 UTC Amendment PDF SOLUTIONS INC PDFS · Entity 4596 Exercise / conversionCommon Stock 3,750 $6.09 $22,837.50
Disclosure

SEC source: 0001437749-17-007891 · rdgdoc.xml · nonDerivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,598

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 16, 2011 Filed May 4, 2017 18:55 UTC PDF SOLUTIONS INC PDFS · Entity 4596 GrantCommon Stock (right to buy) · Derivative 180,000 $6.09 Strike: $6.09 $1,096,200.00
Disclosure

SEC source: 0001437749-17-007973 · rdgdoc.xml · derivative · entry 1

WALKER GREGORY C · CIK 0001227568 · CFO, VP Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,000

Underlying: Common Stock · 180,000 shares

Expires 2021-11-15

F1 · shares: Stock options vest over four (4) years, with twenty five percent (25%) of the total shares subject to the grant vesting on November 16, 2012 and then 1/48 of the total shares subject to the grant monthly thereafter until fully vested

F1 · derivative.exercise_date: Stock options vest over four (4) years, with twenty five percent (25%) of the total shares subject to the grant vesting on November 16, 2012 and then 1/48 of the total shares subject to the grant monthly thereafter until fully vested

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