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Twitchell Karen A.

Disclosed activity across 5 companies

Tapewire entity
30844
SEC CIK
0001478559

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Calumet Specialty Products Partners, L.P.CLMT · Entity 91042DirectorNovember 07, 2023November 09, 2023
Calumet, Inc. /DECLMT · Entity 3988DirectorJuly 09, 2026July 13, 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.

Calumet Specialty Products Partners, L.P.

Report date November 07, 2023 · Filed November 09, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Phantom UnitsSEC Table II · derivative / convertible securityDirect7,490 Reported balance After 2023-11-07 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2023-11-07 · Grant · Acquired 7,490 · Balance 7,490

F1: Each Phantom Unit is the economic equivalent of a Calumet Specialty Products Partners, L.P. Common Unit.

F2: Phantom Units vest on November 7, 2026. Phantom Units will be settled upon vesting.

Filing footnotes · ownership attribution and instrument terms

F1: Each Phantom Unit is the economic equivalent of a Calumet Specialty Products Partners, L.P. Common Unit.

F2: Phantom Units vest on November 7, 2026. Phantom Units will be settled upon vesting.

Calumet, Inc. /DE

Report date July 09, 2026 · Filed July 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivativeDirect13,389 Reported balance After 2026-07-09 transaction · row 1
1 source row

Row 1 · 2026-07-09 · Exercise / conversion · Acquired 7,067 · Balance 13,389

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-07-09 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-07-09 · Exercise / conversion · Disposed 7,067 · Balance 0

F1: Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2: 100% of the Restricted Stock Units vested on June 2, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2: 100% of the Restricted Stock Units vested on June 2, 2026.

Past disclosures · reporting ended (3)

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

KMG CHEMICALS INC

Report date November 15, 2018 · Filed November 15, 2018

Section 16 reporting ended · disclosed 2018-11-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2018-11-15 transaction · row 1
1 source row

Row 1 · 2018-11-15 · Disposition to issuer · Disposed 17,815 · Balance 0

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 14, 2018, by and among KMG Chemicals, Inc. ("KMG"), Cabot Microelectronics Corporation ("Cabot Microelectronics") and Cobalt Merger Sub Corporation, in exchange for 3,563 shares of Cabot Microelectronics common stock and $991,405 in cash consideration at the Effective Time of the merger.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 14, 2018, by and among KMG Chemicals, Inc. ("KMG"), Cabot Microelectronics Corporation ("Cabot Microelectronics") and Cobalt Merger Sub Corporation, in exchange for 3,563 shares of Cabot Microelectronics common stock and $991,405 in cash consideration at the Effective Time of the merger.

Kraton Corp

Report date March 15, 2022 · Filed March 15, 2022

Section 16 reporting ended · disclosed 2022-03-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2022-03-15 transaction · row 1
1 source row

Row 1 · 2022-03-15 · Disposition to issuer · Disposed 38,767 · Balance 0

TRECORA RESOURCES

Report date June 24, 2022 · Filed June 28, 2022

Section 16 reporting ended · disclosed 2022-06-28. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common stockSEC Table I · non-derivativeDirect0 Reported balance After 2022-06-24 transaction · row 1
1 source row

Row 1 · 2022-06-24 · Other · Disposed 51,942 · Balance 0

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 09, 2026 Filed Jul 13, 2026 19:56 UTC Calumet, Inc. /DE CLMT · Entity 3988 Exercise / conversionRestricted Stock Unit · Derivative 7,067 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-047990 · wk-form4_1783972589.xml · derivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 7,067 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 is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2 · derivative.exercise_date: 100% of the Restricted Stock Units vested on June 2, 2026.

F2 · derivative.expiration_date: 100% of the Restricted Stock Units vested on June 2, 2026.

Read SEC document
July 09, 2026 Filed Jul 13, 2026 19:56 UTC Calumet, Inc. /DE CLMT · Entity 3988 Exercise / conversionCommon Stock, par value $0.01 per share 7,067 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-047990 · wk-form4_1783972589.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,389

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
June 02, 2026 Filed Jun 4, 2026 20:28 UTC Calumet, Inc. /DE CLMT · Entity 3988 GrantRestricted Stock Unit · Derivative 3,461 $0.00 $0.00
Disclosure

SEC source: 0001478559-26-000001 · form4-06042026_080629.xml · derivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,461

Underlying: Common Stock, par value $0.01 per share · 3,461 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2 · derivative.exercise_date: Restricted Stock Units vest upon the earlier of June 2, 2027 or the date on which Calumet, Inc. holds its Annual Meeting in 2027. Restricted Stock Units will be settled upon vesting.

F2 · derivative.expiration_date: Restricted Stock Units vest upon the earlier of June 2, 2027 or the date on which Calumet, Inc. holds its Annual Meeting in 2027. Restricted Stock Units will be settled upon vesting.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 21:03 UTC Calumet, Inc. /DE CLMT · Entity 3988 Exercise / conversionRestricted Stock Unit · Derivative 2,526 $0.00 $0.00
Disclosure

SEC source: 0001478559-25-000004 · form4-12052025_091224.xml · derivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 2,526 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 is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2 · derivative.exercise_date: Each Restricted Stock Unit becomes payable either in the form of one share of Calumet, Inc. common stock, par value $0.01 per share, or the cash value thereof. Restricted Stock Units are 100% vested.

F2 · derivative.expiration_date: Each Restricted Stock Unit becomes payable either in the form of one share of Calumet, Inc. common stock, par value $0.01 per share, or the cash value thereof. Restricted Stock Units are 100% vested.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 21:03 UTC Calumet, Inc. /DE CLMT · Entity 3988 Exercise / conversionCommon Stock, par value $0.01 per share 2,526 $0.00 $0.00
Disclosure

SEC source: 0001478559-25-000004 · form4-12052025_091224.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,322

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
June 24, 2025 Filed Oct 3, 2025 20:17 UTC Calumet, Inc. /DE CLMT · Entity 3988 Exercise / conversionRestricted Stock Unit · Derivative 3,796 $0.00 $0.00
Disclosure

SEC source: 0001478559-25-000003 · form4-10032025_081023.xml · derivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 3,796 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 is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2 · derivative.exercise_date: Each Restricted Stock Unit becomes payable either in the form of one share of Calumet, Inc. common stock, par value $0.01 per share, or the cash value thereof. Restricted Stock Units are 100% vested.

F2 · derivative.expiration_date: Each Restricted Stock Unit becomes payable either in the form of one share of Calumet, Inc. common stock, par value $0.01 per share, or the cash value thereof. Restricted Stock Units are 100% vested.

Read SEC document
June 24, 2025 Filed Oct 3, 2025 20:17 UTC Calumet, Inc. /DE CLMT · Entity 3988 Exercise / conversionCommon Stock, par value $0.01 per share 3,796 $0.00 $0.00
Disclosure

SEC source: 0001478559-25-000003 · form4-10032025_081023.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,796

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
June 11, 2025 Filed Jun 13, 2025 20:10 UTC Calumet, Inc. /DE CLMT · Entity 3988 GrantRestricted Stock Unit · Derivative 7,067 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017178 · form4-06132025_080600.xml · derivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,067

Underlying: Common Stock, par value $0.01 per share · 7,067 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2 · derivative.exercise_date: Restricted Stock Units vest upon the earlier of June 11, 2026 or the date on which Calumet, Inc. holds its Annual Meeting in 2026. Restricted Stock Units will be settled upon vesting.

F2 · derivative.expiration_date: Restricted Stock Units vest upon the earlier of June 11, 2026 or the date on which Calumet, Inc. holds its Annual Meeting in 2026. Restricted Stock Units will be settled upon vesting.

Read SEC document
June 09, 2025 Filed Jun 12, 2025 00:10 UTC Calumet, Inc. /DE CLMT · Entity 3988 GrantRestricted Stock Unit · Derivative 3,796 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016773 · form4-06122025_120616.xml · derivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,796

Underlying: Common Stock, par value $0.01 per share · 3,796 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2 · derivative.exercise_date: Restricted Stock Units are 100% vested. Restricted Stock Units will be settled upon vesting.

F2 · derivative.expiration_date: Restricted Stock Units are 100% vested. Restricted Stock Units will be settled upon vesting.

Read SEC document
November 07, 2024 Filed Nov 12, 2024 14:47 UTC Calumet, Inc. /DE CLMT · Entity 3988 GrantRestricted Stock Unit · Derivative 4,935 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-026513 · form4-11122024_021157.xml · derivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,935

Underlying: Common Stock, par value $0.01 per share · 4,935 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit is the economic equivalent of one share of Calumet, Inc. common stock, par value $0.01 per share.

F2 · derivative.exercise_date: Restricted Stock Units vest on November 7, 2027. Restricted Stock Units will be settled upon vesting.

F2 · derivative.expiration_date: Restricted Stock Units vest on November 7, 2027. Restricted Stock Units will be settled upon vesting.

Read SEC document
November 07, 2023 Filed Nov 9, 2023 22:32 UTC Calumet Specialty Products Partners, L.P. CLMT · Entity 91042 GrantPhantom Units · Derivative 7,490 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-014969 · form4-11092023_101123.xml · derivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,490

Underlying: Common Units · 7,490 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of a Calumet Specialty Products Partners, L.P. Common Unit.

F2 · derivative.exercise_date: Phantom Units vest on November 7, 2026. Phantom Units will be settled upon vesting.

F2 · derivative.expiration_date: Phantom Units vest on November 7, 2026. Phantom Units will be settled upon vesting.

Read SEC document
November 01, 2022 Filed Nov 3, 2022 20:35 UTC Calumet Specialty Products Partners, L.P. CLMT · Entity 91042 GrantPhantom Unit · Derivative 2,526 $0.00 $0.00
Disclosure

SEC source: 0001340122-22-000107 · wf-form4_166750768172312.xml · derivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,526

Underlying: Common Unit · 2,526 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of a Calumet Specialty Products Partners, L.P. Common Unit.

F2 · derivative.exercise_date: Phantom Units vest on November 1, 2025. Phantom Units will be settled upon vesting.

F2 · derivative.expiration_date: Phantom Units vest on November 1, 2025. Phantom Units will be settled upon vesting.

Read SEC document
June 24, 2022 Filed Jun 28, 2022 15:39 UTC TRECORA RESOURCES TREC · Entity 125810 OtherCommon stock 51,942 $9.81 $509,551.02
Disclosure

SEC source: 0000007039-22-000065 · wf-form4_165644516277071.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
May 14, 2022 Filed May 17, 2022 09:27 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionRestricted Common Stock · Derivative 13,011 Not disclosed Not disclosed
Disclosure

SEC source: 0000007039-22-000053 · wf-form4_165279405895924.xml · derivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 13,011 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: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · price: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · derivative.exercise_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · derivative.expiration_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

Read SEC document
May 14, 2022 Filed May 17, 2022 09:27 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionCommon stock 13,011 $9.57 $124,515.27
Disclosure

SEC source: 0000007039-22-000053 · wf-form4_165279405895924.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,942

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 15, 2022 Filed Mar 15, 2022 17:06 UTC Kraton Corp KRA · Entity 129099 Disposition to issuerCommon Stock 38,767 $46.50 $1,802,665.50
Disclosure

SEC source: 0001321646-22-000066 · wf-form4_164736395759418.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
May 18, 2021 Filed May 20, 2021 16:15 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionRestricted Common Stock · Derivative 13,251 Not disclosed Not disclosed
Disclosure

SEC source: 0000007039-21-000074 · wf-form4_162154171571804.xml · derivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,011

Underlying: Common stock · 13,251 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: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · price: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · derivative.exercise_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · derivative.expiration_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

Read SEC document
May 18, 2021 Filed May 20, 2021 16:15 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionCommon stock 13,251 $8.01 $106,140.51
Disclosure

SEC source: 0000007039-21-000074 · wf-form4_162154171571804.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,931

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 14, 2021 Filed May 14, 2021 16:58 UTC TRECORA RESOURCES TREC · Entity 125810 GrantRestricted Common Stock · Derivative 13,011 $0.00 $0.00
Disclosure

SEC source: 0000007039-21-000063 · wf-form4_162102588951182.xml · derivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,262

Underlying: Common stock · 13,011 shares

Expires not disclosed

F1 · derivative.exercise_price: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · derivative.exercise_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F1 · derivative.expiration_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 15:23 UTC Kraton Corp KRA · Entity 129099 GrantCommon Stock 2,512 $0.00 $0.00
Disclosure

SEC source: 0001321646-21-000046 · wf-form4_161478501158920.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,767

F1 · shares: As a director, the Reporting Person is granted common stock of Kraton Corporation for her service on the Board. The number of shares is based upon a fair market value of $39.815 determined by averaging of the high and low prices of the common stock of Kraton Corporation as reported on the New York Stock Exchange on March 1, 2021.

Read SEC document
May 19, 2020 Filed May 19, 2020 16:37 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionrestricted common stock · Derivative 6,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000007039-20-000102 · wf-form4_158992064010601.xml · derivative · entry 3

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,251

Underlying: Common stock · 6,000 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: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

F1 · price: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

F3 · derivative.exercise_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

Read SEC document
May 19, 2020 Filed May 19, 2020 16:37 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionCommon stock 6,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000007039-20-000102 · wf-form4_158992064010601.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,680

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: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

Read SEC document
May 18, 2020 Filed May 19, 2020 16:37 UTC TRECORA RESOURCES TREC · Entity 125810 Grantrestricted common stock · Derivative 13,251 $5.66 $75,000.66
Disclosure

SEC source: 0000007039-20-000102 · wf-form4_158992064010601.xml · derivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,251

Underlying: Common stock · 13,251 shares

Expires not disclosed

F2 · derivative.exercise_price: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F2 · derivative.exercise_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

F2 · derivative.expiration_date: Granted as director compensation. Converts into common stock on a one-for-one basis. Vests one year from grant date.

Read SEC document
March 02, 2020 Filed Mar 4, 2020 18:07 UTC Kraton Corp KRA · Entity 129099 GrantCommon Stock 9,792 $0.00 $0.00
Disclosure

SEC source: 0001321646-20-000027 · wf-form4_158334521930790.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,255

F1 · shares: As a director, the Reporting Person, is granted common stock of Kraton Corporation for her service on the Board. The number of shares is based upon a fair market value of $10.2125 determined by averaging the high and low prices of the common stock of Kraton Corporation as reported on the New York Stock Exchange on March 2, 2020.

Read SEC document
May 20, 2019 Filed May 20, 2019 11:34 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionrestricted common stock · Derivative 6,000 $0.00 $0.00
Disclosure

SEC source: 0000007039-19-000120 · wf-form4_155836645446235.xml · derivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

Underlying: Common stock · 6,000 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.

F2 · derivative.exercise_price: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

F1 · derivative.exercise_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

F1 · derivative.expiration_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

Read SEC document
May 20, 2019 Filed May 20, 2019 11:34 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionCommon stock 6,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000007039-19-000120 · wf-form4_155836645446235.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,680

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 · shares: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

F2 · price: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

Read SEC document
March 04, 2019 Filed Mar 6, 2019 21:37 UTC Kraton Corp KRA · Entity 129099 GrantCommon Stock 2,795 $0.00 $0.00
Disclosure

SEC source: 0001321646-19-000064 · wf-form4_155190824033280.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,463

F1 · shares: As a director, the Reporting Person was granted $100,000 worth of common stock of Kraton Corporation for her service on the Board for 2019. The number of shares is based upon a fair market value of $35.78, determined by averaging the high and low prices of the common stock of Kraton Corporation as reported on the New York Stock Exchange on March 4, 2019.

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November 15, 2018 Filed Nov 15, 2018 15:07 UTC KMG CHEMICALS INC KMG · Entity 162390 Disposition to issuerCommon Stock 17,815 Not disclosed Not disclosed
Disclosure

SEC source: 0001179110-18-012879 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 14, 2018, by and among KMG Chemicals, Inc. ("KMG"), Cabot Microelectronics Corporation ("Cabot Microelectronics") and Cobalt Merger Sub Corporation, in exchange for 3,563 shares of Cabot Microelectronics common stock and $991,405 in cash consideration at the Effective Time of the merger.

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November 01, 2018 Filed Nov 2, 2018 14:21 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCommon Stock 266 $75.02 $19,955.32
Disclosure

SEC source: 0001179110-18-012476 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,726

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November 01, 2018 Filed Nov 8, 2018 21:25 UTC Amendment KMG CHEMICALS INC KMG · Entity 162390 Exercise / conversionCommon Stock 89 $75.02 $6,676.78
Disclosure

SEC source: 0001179110-18-012697 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,815

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 · kind: To correct transaction code from A to M, and to reflect that 89 additional shares were issued.

F1 · shares: To correct transaction code from A to M, and to reflect that 89 additional shares were issued.

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July 31, 2018 Filed Aug 2, 2018 16:09 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCOMMON STOCK 261 $71.80 $18,739.80
Disclosure

SEC source: 0001179110-18-010132 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,460

Read SEC document
May 21, 2018 Filed May 21, 2018 14:03 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionrestricted common stock · Derivative 6,000 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-024889 · doc1.xml · derivative · entry 3

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,000

Underlying: common stock · 6,000 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_price: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

F1 · derivative.exercise_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

F1 · derivative.expiration_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

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May 21, 2018 Filed May 21, 2018 14:03 UTC TRECORA RESOURCES TREC · Entity 125810 Tax withholdingcommon stock 1,320 $11.40 $15,048.00
Disclosure

SEC source: 0001140361-18-024889 · doc1.xml · nonDerivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,680

F2 · shares: Withheld for tax liability

Read SEC document
May 21, 2018 Filed May 21, 2018 14:03 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversioncommon stock 6,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-18-024889 · doc1.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

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 · shares: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal installments beginning on the first anniversary of the grant date.

F3 · price: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

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May 03, 2018 Filed May 3, 2018 14:56 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCOMMON STOCK 305 $61.49 $18,754.45
Disclosure

SEC source: 0001179110-18-006137 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,199

Read SEC document
February 23, 2018 Filed Feb 26, 2018 21:18 UTC Kraton Corp KRA · Entity 129099 GrantCommon Stock 1,996 $0.00 $0.00
Disclosure

SEC source: 0001321646-18-000056 · wf-form4_151967987967516.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,668

F1 · shares: As a director, the Reporting Person was granted $90,000 worth of common stock of Kraton Corporation for her service on the Board for 2018. The number of shares is based upon a fair market value of $45.095 determined by averaging of the high and low prices of the common stock of Kraton Corporation as reported on the New York Stock Exchange on February 23, 2018.

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February 01, 2018 Filed Feb 1, 2018 17:21 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCOMMON STOCK 309 $60.75 $18,771.75
Disclosure

SEC source: 0001179110-18-001338 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,894

Read SEC document
November 01, 2017 Filed Nov 3, 2017 11:25 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCOMMON STOCK 340 $55.13 $18,744.20
Disclosure

SEC source: 0001179110-17-013685 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,585

Read SEC document
August 01, 2017 Filed Aug 2, 2017 16:18 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCOMMON STOCK 370 $50.62 $18,729.40
Disclosure

SEC source: 0001179110-17-010969 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,245

Read SEC document
June 16, 2017 Filed Jun 16, 2017 17:28 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversionrestricted common stock · Derivative 6,000 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-025391 · doc1.xml · derivative · entry 3

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,000

Underlying: common stock · 6,000 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_price: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

F1 · derivative.exercise_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal annual installments beginning on the first anniversary of the grant date

F1 · derivative.expiration_date: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal annual installments beginning on the first anniversary of the grant date

Read SEC document
June 16, 2017 Filed Jun 16, 2017 17:28 UTC TRECORA RESOURCES TREC · Entity 125810 Tax withholdingcommon stock 1,500 $11.40 $17,100.00
Disclosure

SEC source: 0001140361-17-025391 · doc1.xml · nonDerivative · entry 2

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,000

F2 · shares: Withheld for tax liability

Read SEC document
June 16, 2017 Filed Jun 16, 2017 17:28 UTC TRECORA RESOURCES TREC · Entity 125810 Exercise / conversioncommon stock 6,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-17-025391 · doc1.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,500

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 · shares: Vesting of 20% of restricted stock which was granted on 05/20/15 and vests in five equal annual installments beginning on the first anniversary of the grant date

F3 · price: Granted as director compensation. Restricted stock converts into common stock on a one-for-one basis.

Read SEC document
April 28, 2017 Filed May 4, 2017 18:01 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCommon Stock 356 $52.55 $18,707.80
Disclosure

SEC source: 0001179110-17-006583 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,875

Read SEC document
March 17, 2017 Filed Mar 21, 2017 16:35 UTC KMG CHEMICALS INC KMG · Entity 162390 SaleCommon Stock 6,000 $43.51 $261,060.00
Disclosure

SEC source: 0001179110-17-004989 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,519

Read SEC document
March 02, 2017 Filed Mar 3, 2017 22:11 UTC Kraton Corp KRA · Entity 129099 GrantCommon Stock 3,225 $27.90 $89,977.50
Disclosure

SEC source: 0001321646-17-000043 · wf-form4_148857910384283.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,672

F1 · shares: The Reporting Person is granted $90,000 of common stock of Kraton Corporation for her service on the Issuer's board of directors. The number of shares of common stock is based upon a fair market value of $27.90, being the average of the high and low price of Kraton Corporation's common stock as reported on the New York Stock Exchange for March 2, 2017.

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January 31, 2017 Filed Feb 2, 2017 16:20 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCommon Stock 508 $36.86 $18,724.88
Disclosure

SEC source: 0001179110-17-001481 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,519

Read SEC document
October 31, 2016 Filed Oct 31, 2016 18:03 UTC KMG CHEMICALS INC KMG · Entity 162390 GrantCommon Stock 691 $27.14 $18,753.74
Disclosure

SEC source: 0001179110-16-031027 · edgar.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,011

Read SEC document
September 02, 2016 Filed Sep 7, 2016 20:16 UTC Kraton Corp KRA · Entity 129099 SaleCommon Stock 4,000 $36.31 $145,226.40
Disclosure

SEC source: 0001321646-16-000270 · wf-form4_147327940026510.xml · nonDerivative · entry 1

Twitchell Karen A. · CIK 0001478559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,447

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.