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La Force Andrew Hudson III

Disclosed activity across 2 companies

Tapewire entity
19452
SEC CIK
0001431218

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Madison Air Solutions CorpMAIR · Entity 3424DirectorAugust 25, 2026August 26, 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.

Madison Air Solutions Corp

Report date August 25, 2026 · Filed August 26, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A common stockSEC Table I · non-derivativeDirect36,713 Reported balance After 2026-08-25 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-25 · Purchase · Acquired 20,000 · Balance 36,713

F1: Includes 16,713 EAR Units. Each EAR Unit represents the right to receive one share of Class A common stock upon vesting, subject to continued service through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Includes 16,713 EAR Units. Each EAR Unit represents the right to receive one share of Class A common stock upon vesting, subject to continued service through the applicable vesting date.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

W R GRACE & CO

Report date September 22, 2021 · Filed September 22, 2021

Section 16 reporting ended · disclosed 2021-09-22. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivativeDirect0 Ending reported balance After 2021-09-22 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2021-09-21 · Gift · Disposed 50,000 · Balance 73,107

Row 2 · 2021-09-22 · Disposition to issuer · Disposed 73,107 · Balance 0

F1: This Form 4 reports securities disposed of pursuant to the Agreement & Plan of Merger (the "Merger Agreement"), dated April 26, 2021, among W. R. Grace & Co. ("Company"), W. R. Grace Holdings LLC (fka Gibraltar Acquisition Holdings LLC), a Delaware limited liability company ("Parent"), and Gibraltar Merger Sub Inc., a Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), filed as Exhibit 2.1 to the Company's Form 8-K filed with the SEC on April 26, 2021, pursuant to which on Sept. 22, 2021, Merger Sub merged with and into the Company (the "Merger") and pursuant to which the Company survived the Merger as a wholly owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each issued & outstanding share of Company common stock was cancelled and converted into the right to receive $70.00 in cash (the "Merger Consideration") without interest, subject to withholding taxes.

Row 3 · 2021-09-22 · Grant · Acquired 68,335 · Balance 68,335

F2: Represents performance-based awards that became vested and were converted at the Effective Time into the right to receive an amount in cash (without interest) equal to the product of the Merger Consideration multiplied by the number of shares of common stock of the Company subject to such award immediately prior to the Effective Time, which converted cash award will be subject to continued service vesting and other terms described in the Merger Agreement.

F1: This Form 4 reports securities disposed of pursuant to the Agreement & Plan of Merger (the "Merger Agreement"), dated April 26, 2021, among W. R. Grace & Co. ("Company"), W. R. Grace Holdings LLC (fka Gibraltar Acquisition Holdings LLC), a Delaware limited liability company ("Parent"), and Gibraltar Merger Sub Inc., a Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), filed as Exhibit 2.1 to the Company's Form 8-K filed with the SEC on April 26, 2021, pursuant to which on Sept. 22, 2021, Merger Sub merged with and into the Company (the "Merger") and pursuant to which the Company survived the Merger as a wholly owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each issued & outstanding share of Company common stock was cancelled and converted into the right to receive $70.00 in cash (the "Merger Consideration") without interest, subject to withholding taxes.

Row 4 · 2021-09-22 · Disposition to issuer · Disposed 68,335 · Balance 0

F2: Represents performance-based awards that became vested and were converted at the Effective Time into the right to receive an amount in cash (without interest) equal to the product of the Merger Consideration multiplied by the number of shares of common stock of the Company subject to such award immediately prior to the Effective Time, which converted cash award will be subject to continued service vesting and other terms described in the Merger Agreement.

F1: This Form 4 reports securities disposed of pursuant to the Agreement & Plan of Merger (the "Merger Agreement"), dated April 26, 2021, among W. R. Grace & Co. ("Company"), W. R. Grace Holdings LLC (fka Gibraltar Acquisition Holdings LLC), a Delaware limited liability company ("Parent"), and Gibraltar Merger Sub Inc., a Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), filed as Exhibit 2.1 to the Company's Form 8-K filed with the SEC on April 26, 2021, pursuant to which on Sept. 22, 2021, Merger Sub merged with and into the Company (the "Merger") and pursuant to which the Company survived the Merger as a wholly owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each issued & outstanding share of Company common stock was cancelled and converted into the right to receive $70.00 in cash (the "Merger Consideration") without interest, subject to withholding taxes.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2021-09-22 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2021-09-22 · Disposition to issuer · Disposed 52,069 · Balance 0

F3: Each restricted stock unit represented a contingent right to receive one share of Common Stock or at the Company's election, the cash value thereof.

F4: At the Effective Time, each outstanding restricted stock unit converted into the right to receive an amount in cash (without interest) equal to the product of the Merger Consideration multiplied by the number of shares of common stock of the Company subject to such award immediately prior to the Effective Time, which converted cash award will be subject to continued service vesting and other terms described in the Merger Agreement.

Employee Stock Options (rights to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $67.34Direct0 Reported balance After 2021-09-22 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2021-09-22 · Disposition to issuer · Disposed 26,546 · Balance 0

F5: At the Effective Time, each outstanding option to acquire shares of common stock of the Company was cancelled and converted into the right to receive the product of the excess, if any, of the Merger Consideration over the applicable exercise price of such option, multiplied by the total number of shares of common stock of the Company subject to such option. Any options that had an exercise price per share that was equal to or greater than the Merger Consideration were cancelled for no consideration.

Employee Stock Options (rights to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $55.41Direct0 Reported balance After 2021-09-22 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2021-09-22 · Disposition to issuer · Disposed 83,747 · Balance 0

F5: At the Effective Time, each outstanding option to acquire shares of common stock of the Company was cancelled and converted into the right to receive the product of the excess, if any, of the Merger Consideration over the applicable exercise price of such option, multiplied by the total number of shares of common stock of the Company subject to such option. Any options that had an exercise price per share that was equal to or greater than the Merger Consideration were cancelled for no consideration.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 reports securities disposed of pursuant to the Agreement & Plan of Merger (the "Merger Agreement"), dated April 26, 2021, among W. R. Grace & Co. ("Company"), W. R. Grace Holdings LLC (fka Gibraltar Acquisition Holdings LLC), a Delaware limited liability company ("Parent"), and Gibraltar Merger Sub Inc., a Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), filed as Exhibit 2.1 to the Company's Form 8-K filed with the SEC on April 26, 2021, pursuant to which on Sept. 22, 2021, Merger Sub merged with and into the Company (the "Merger") and pursuant to which the Company survived the Merger as a wholly owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each issued & outstanding share of Company common stock was cancelled and converted into the right to receive $70.00 in cash (the "Merger Consideration") without interest, subject to withholding taxes.

F2: Represents performance-based awards that became vested and were converted at the Effective Time into the right to receive an amount in cash (without interest) equal to the product of the Merger Consideration multiplied by the number of shares of common stock of the Company subject to such award immediately prior to the Effective Time, which converted cash award will be subject to continued service vesting and other terms described in the Merger Agreement.

F3: Each restricted stock unit represented a contingent right to receive one share of Common Stock or at the Company's election, the cash value thereof.

F4: At the Effective Time, each outstanding restricted stock unit converted into the right to receive an amount in cash (without interest) equal to the product of the Merger Consideration multiplied by the number of shares of common stock of the Company subject to such award immediately prior to the Effective Time, which converted cash award will be subject to continued service vesting and other terms described in the Merger Agreement.

F5: At the Effective Time, each outstanding option to acquire shares of common stock of the Company was cancelled and converted into the right to receive the product of the excess, if any, of the Merger Consideration over the applicable exercise price of such option, multiplied by the total number of shares of common stock of the Company subject to such option. Any options that had an exercise price per share that was equal to or greater than the Merger Consideration were cancelled for no consideration.

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 02, 2018 Filed May 4, 2018 16:34 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionEmployee Stock Options (rights to buy) · Derivative 19,566 $0.00 Strike: $61.73 $0.00
Disclosure

SEC source: 0001045309-18-000050 · wf-form4_152546603660857.xml · derivative · entry 3

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 19,566 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: Options became exercisable in three substantially equal annual installments beginning on May 2,2014.

Read SEC document
May 02, 2018 Filed May 4, 2018 16:34 UTC W R GRACE & CO GRA · Entity 135295 Tax withholdingCommon Stock, par value $0.01 per share 18,242 $68.81 $1,255,140.81
Disclosure

SEC source: 0001045309-18-000050 · wf-form4_152546603660857.xml · nonDerivative · entry 2

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,707

Read SEC document
May 02, 2018 Filed May 4, 2018 16:34 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionCommon Stock, par value $0.01 per share 19,566 $61.73 $1,207,809.18
Disclosure

SEC source: 0001045309-18-000050 · wf-form4_152546603660857.xml · nonDerivative · entry 1

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,949

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 23, 2018 Filed Feb 26, 2018 17:57 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionRestricted Stock Units · Derivative 2,623 $0.00 $0.00
Disclosure

SEC source: 0001045309-18-000028 · wf-form4_151968580244410.xml · derivative · entry 5

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,068

Underlying: Common Stock · 2,623 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.

F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock or at the Issuer's election, the cash value thereof.

F6 · derivative.exercise_date: On February 25, 2016, the reporting person was granted 4,016 stock units, vesting annually in three substantially equal installments beginning on February 24, 2017; 1,339 of these stock units vested and settled on February 23, 2018. On February 23, 2017, the reporting person was granted 3,851 stock units, vesting in three substantially equal installments beginning on February 23, 2018; 1,284 of these stock units vested and settled February 23, 2018.

F6 · derivative.expiration_date: On February 25, 2016, the reporting person was granted 4,016 stock units, vesting annually in three substantially equal installments beginning on February 24, 2017; 1,339 of these stock units vested and settled on February 23, 2018. On February 23, 2017, the reporting person was granted 3,851 stock units, vesting in three substantially equal installments beginning on February 23, 2018; 1,284 of these stock units vested and settled February 23, 2018.

F1 · derivative.underlying: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 23, 2018 Filed Feb 26, 2018 17:57 UTC W R GRACE & CO GRA · Entity 135295 Tax withholdingCommon Stock, par value $0.01 per share 803 $67.72 $54,379.16
Disclosure

SEC source: 0001045309-18-000028 · wf-form4_151968580244410.xml · nonDerivative · entry 2

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,383

F1 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 23, 2018 Filed Feb 26, 2018 17:57 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionCommon Stock, par value $0.01 per share 2,623 Not disclosed Not disclosed
Disclosure

SEC source: 0001045309-18-000028 · wf-form4_151968580244410.xml · nonDerivative · entry 1

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,186

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 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

F2 · price: Restricted stock units converted into Common Stock on a one-for-one basis.

Read SEC document
February 22, 2018 Filed Feb 26, 2018 17:57 UTC W R GRACE & CO GRA · Entity 135295 GrantRestricted Stock Units · Derivative 4,827 $0.00 $0.00
Disclosure

SEC source: 0001045309-18-000028 · wf-form4_151968580244410.xml · derivative · entry 4

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,691

Underlying: Common Stock · 4,827 shares

Expires not disclosed

F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock or at the Issuer's election, the cash value thereof.

F5 · derivative.exercise_date: Restricted Stock Units vest in three substantially equal annual installments beginning on February 22, 2019 and will be settled within 60 days of those vesting dates.

F5 · derivative.expiration_date: Restricted Stock Units vest in three substantially equal annual installments beginning on February 22, 2019 and will be settled within 60 days of those vesting dates.

F1 · derivative.underlying: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 22, 2018 Filed Feb 26, 2018 17:57 UTC W R GRACE & CO GRA · Entity 135295 GrantEmployee Stock Options (rights to buy) · Derivative 26,546 $0.00 Strike: $67.34 $0.00
Disclosure

SEC source: 0001045309-18-000028 · wf-form4_151968580244410.xml · derivative · entry 3

La Force Andrew Hudson III · CIK 0001431218 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,546

Underlying: Common Stock · 26,546 shares

Expires 2023-02-22

F3 · derivative.exercise_date: Options become exercisable in three substantially equal annual installments beginning on February 22, 2019.

F1 · derivative.underlying: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 24, 2017 Filed Feb 27, 2017 18:23 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionRestricted Stock Units · Derivative 1,339 $0.00 $0.00
Disclosure

SEC source: 0001045309-17-000036 · wf-form4_148823780345498.xml · derivative · entry 5

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,864

Underlying: Common Stock · 1,339 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.

F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock or at the Issuer's election, the cash value thereof.

F6 · derivative.exercise_date: Restricted Stock Units vest in three substantially equal annual installments beginning on February 24, 2017 and will be settled within 60 days of those vesting dates.

F6 · derivative.expiration_date: Restricted Stock Units vest in three substantially equal annual installments beginning on February 24, 2017 and will be settled within 60 days of those vesting dates.

F1 · derivative.underlying: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 24, 2017 Filed Feb 27, 2017 18:23 UTC W R GRACE & CO GRA · Entity 135295 Tax withholdingCommon Stock, par value $0.01 per share 639 $71.05 $45,400.95
Disclosure

SEC source: 0001045309-17-000036 · wf-form4_148823780345498.xml · nonDerivative · entry 2

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,563

F1 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 24, 2017 Filed Feb 27, 2017 18:23 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionCommon Stock, par value $0.01 per share 1,339 Not disclosed Not disclosed
Disclosure

SEC source: 0001045309-17-000036 · wf-form4_148823780345498.xml · nonDerivative · entry 1

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,202

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 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

F2 · price: Restricted stock units converted into Common Stock on a one-for-one basis.

Read SEC document
February 23, 2017 Filed Feb 27, 2017 18:23 UTC W R GRACE & CO GRA · Entity 135295 GrantRestricted Stock Units · Derivative 3,851 $0.00 $0.00
Disclosure

SEC source: 0001045309-17-000036 · wf-form4_148823780345498.xml · derivative · entry 4

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,203

Underlying: Common Stock · 3,851 shares

Expires not disclosed

F4 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Common Stock or at the Issuer's election, the cash value thereof.

F5 · derivative.exercise_date: Restricted Stock Units vest in three substantially equal annual installments beginning on February 23, 2018 and will be settled within 60 days of those vesting dates.

F5 · derivative.expiration_date: Restricted Stock Units vest in three substantially equal annual installments beginning on February 23, 2018 and will be settled within 60 days of those vesting dates.

F1 · derivative.underlying: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 23, 2017 Filed Feb 27, 2017 18:23 UTC W R GRACE & CO GRA · Entity 135295 GrantEmployee Stock Options (rights to buy) · Derivative 21,181 $0.00 Strike: $71.41 $0.00
Disclosure

SEC source: 0001045309-17-000036 · wf-form4_148823780345498.xml · derivative · entry 3

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,181

Underlying: Common Stock · 21,181 shares

Expires 2022-02-23

F3 · derivative.exercise_date: Options become exercisable in three substantially equal annual installments beginning on February 23, 2018.

F1 · derivative.underlying: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 22, 2017 Filed Feb 24, 2017 16:10 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionEmployee Stock Options (rights to buy) · Derivative 29,783 $0.00 Strike: $39.02 $0.00
Disclosure

SEC source: 0001045309-17-000026 · wf-form4_148797060742386.xml · derivative · entry 3

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 29,783 shares

Expires 2017-06-28

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: Options become exercisable in substantially equal installments on each of the first, second and third anniversary of the June 28, 2012 grant date.

F1 · derivative.underlying: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 22, 2017 Filed Feb 24, 2017 16:10 UTC W R GRACE & CO GRA · Entity 135295 Tax withholdingCommon Stock, par value $0.01 per share 21,568 $71.80 $1,548,582.40
Disclosure

SEC source: 0001045309-17-000026 · wf-form4_148797060742386.xml · nonDerivative · entry 2

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,863

F1 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

F2 · balance_after: Number of shares reflect rounding down to eliminate fractional share.

Read SEC document
February 22, 2017 Filed Feb 24, 2017 16:10 UTC W R GRACE & CO GRA · Entity 135295 Exercise / conversionCommon Stock, par value $0.01 per share 29,783 $39.02 $1,162,132.66
Disclosure

SEC source: 0001045309-17-000026 · wf-form4_148797060742386.xml · nonDerivative · entry 1

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,431

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 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 18:01 UTC W R GRACE & CO GRA · Entity 135295 Tax withholdingCommon Stock, par value $0.01 per share 1,234 $71.87 $88,687.58
Disclosure

SEC source: 0001045309-17-000005 · wf-form4_148711324081845.xml · nonDerivative · entry 2

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,648

F1 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 18:01 UTC W R GRACE & CO GRA · Entity 135295 GrantCommon Stock, par value $0.01 per share 3,690 $0.00 $0.00
Disclosure

SEC source: 0001045309-17-000005 · wf-form4_148711324081845.xml · nonDerivative · entry 1

La Force Andrew Hudson III · CIK 0001431218 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,882

F1 · security: Each share of Common Stock also represents one Preferred Stock Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.

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.