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WHITE DOUGLAS L

Disclosed activity across 1 company

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78416
SEC CIK
0001608944

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
NPK International Inc.NPKI · Entity 4885VP, CAO & TreasurerJune 14, 2025June 17, 2025

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.

NPK International Inc.

Report date June 14, 2025 · Filed June 17, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect305,245 Reported balance After 2025-06-14 transaction · row 1
1 source row

Row 1 · 2025-06-14 · Grant · Acquired 730 · Balance 305,245

F1: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Filing footnotes · ownership attribution and instrument terms

F1: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

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
June 14, 2025 Filed Jun 17, 2025 20:15 UTC NPK International Inc. NPKI · Entity 4885 GrantCommon Stock 730 $6.51 $4,753.03
Disclosure

SEC source: 0000071829-25-000098 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 305,245

F1 · shares: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
June 01, 2025 Filed Jun 3, 2025 22:22 UTC NPK International Inc. NPKI · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 14,667 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-25-000093 · edgardoc.xml · derivative · entry 7

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,666

Underlying: Common Stock · 14,667 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 convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares.

F3 · derivative.expiration_date: Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 22:22 UTC NPK International Inc. NPKI · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 17,333 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-25-000093 · edgardoc.xml · derivative · entry 6

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,333

Underlying: Common Stock · 17,333 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.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares.

F3 · derivative.expiration_date: Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 22:22 UTC NPK International Inc. NPKI · Entity 4885 Tax withholdingCommon Stock 5,771 $8.09 $46,687.39
Disclosure

SEC source: 0000071829-25-000093 · edgardoc.xml · nonDerivative · entry 5

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 304,515

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 22:22 UTC NPK International Inc. NPKI · Entity 4885 Tax withholdingCommon Stock 6,820 $8.09 $55,173.80
Disclosure

SEC source: 0000071829-25-000093 · edgardoc.xml · nonDerivative · entry 4

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 310,286

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 22:22 UTC NPK International Inc. NPKI · Entity 4885 Tax withholdingCommon Stock 3,122 $8.09 $25,256.98
Disclosure

SEC source: 0000071829-25-000093 · edgardoc.xml · nonDerivative · entry 3

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 317,106

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 22:22 UTC NPK International Inc. NPKI · Entity 4885 Exercise / conversionCommon Stock 14,667 $0.00 $0.00
Disclosure

SEC source: 0000071829-25-000093 · edgardoc.xml · nonDerivative · entry 2

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 320,228

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 convert into common stock on a one-for-one basis.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 22:22 UTC NPK International Inc. NPKI · Entity 4885 Exercise / conversionCommon Stock 17,333 $0.00 $0.00
Disclosure

SEC source: 0000071829-25-000093 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 305,561

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 convert into common stock on a one-for-one basis.

Read SEC document
May 14, 2025 Filed May 16, 2025 20:36 UTC NPK International Inc. NPKI · Entity 4885 GrantCommon Stock 29,900 $0.00 $0.00
Disclosure

SEC source: 0000071829-25-000062 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 288,228

F1 · shares: Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares.

Read SEC document
December 13, 2024 Filed Dec 17, 2024 21:49 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 722 $6.58 $4,750.04
Disclosure

SEC source: 0000071829-24-000129 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 258,328

F1 · kind: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
June 14, 2024 Filed Jun 17, 2024 21:46 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 841 $5.98 $5,032.54
Disclosure

SEC source: 0000071829-24-000086 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 257,606

F1 · kind: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 14,667 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · derivative · entry 9

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,666

Underlying: Common Stock · 14,667 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: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F4 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 17,333 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · derivative · entry 8

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,333

Underlying: Common Stock · 17,333 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_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F4 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 18,666 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · derivative · entry 7

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,666

Underlying: Common Stock · 18,666 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: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F4 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 4,545 $8.48 $38,541.60
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · nonDerivative · entry 6

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 256,765

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 4,220 $8.48 $35,785.60
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · nonDerivative · entry 5

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 261,310

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 3,571 $8.48 $30,282.08
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · nonDerivative · entry 4

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,530

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 14,667 $0.00 $0.00
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · nonDerivative · entry 3

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 269,101

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 convert into common stock on a one-for-one basis.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 17,333 $0.00 $0.00
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · nonDerivative · entry 2

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,434

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 convert into common stock on a one-for-one basis.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 22:32 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 18,666 $0.00 $0.00
Disclosure

SEC source: 0000071829-24-000080 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,101

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 convert into common stock on a one-for-one basis.

Read SEC document
May 15, 2024 Filed May 17, 2024 21:22 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 23,800 $0.00 $0.00
Disclosure

SEC source: 0000071829-24-000050 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,435

F1 · shares: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

Read SEC document
December 14, 2023 Filed Dec 15, 2023 21:41 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 1,203 $3.82 $4,591.25
Disclosure

SEC source: 0000071829-23-000153 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,635

F1 · kind: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
November 20, 2023 Filed Nov 21, 2023 21:48 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 12,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000147 · edgardoc.xml · derivative · entry 3

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,332

Underlying: Common Stock · 12,500 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 convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: Reflects the vesting of restricted stock units granted on November 20, 2019, which awards vest at a rate of 50% of the shares on November 20, 2021 and 50% of the shares on November 20, 2023

F3 · derivative.expiration_date: Reflects the vesting of restricted stock units granted on November 20, 2019, which awards vest at a rate of 50% of the shares on November 20, 2021 and 50% of the shares on November 20, 2023

Read SEC document
November 20, 2023 Filed Nov 21, 2023 21:48 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 3,043 $7.19 $21,879.17
Disclosure

SEC source: 0000071829-23-000147 · edgardoc.xml · nonDerivative · entry 2

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,432

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
November 20, 2023 Filed Nov 21, 2023 21:48 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 12,500 $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000147 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 196,475

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 convert into common stock on a one-for-one basis.

Read SEC document
June 14, 2023 Filed Jun 16, 2023 20:36 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 1,320 $3.37 $4,454.34
Disclosure

SEC source: 0000071829-23-000109 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · VP, CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,975

F1 · kind: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under both Rule 16-3(d) and Rule 16b-3(c).

Read SEC document
June 02, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 17,333 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · derivative · entry 9

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,832

Underlying: Common Stock · 17,333 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_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: Reflects vesting of restricted stock units granted on May 21, 2020, May 20, 2021 and May 19, 2022, respectively, which awards vest in one-third increments on June 1 of each subsequent year following the date of grant.

F4 · derivative.expiration_date: Reflects vesting of restricted stock units granted on May 21, 2020, May 20, 2021 and May 19, 2022, respectively, which awards vest in one-third increments on June 1 of each subsequent year following the date of grant.

Read SEC document
June 02, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 17,333 $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · nonDerivative · entry 6

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,655

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 convert into common stock on a one-for-one basis.

Read SEC document
June 01, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 17,334 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · derivative · entry 8

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,165

Underlying: Common Stock · 17,334 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: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: Reflects vesting of restricted stock units granted on May 21, 2020, May 20, 2021 and May 19, 2022, respectively, which awards vest in one-third increments on June 1 of each subsequent year following the date of grant.

F4 · derivative.expiration_date: Reflects vesting of restricted stock units granted on May 21, 2020, May 20, 2021 and May 19, 2022, respectively, which awards vest in one-third increments on June 1 of each subsequent year following the date of grant.

Read SEC document
June 01, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 18,667 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · derivative · entry 7

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,499

Underlying: Common Stock · 18,667 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: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: Reflects vesting of restricted stock units granted on May 21, 2020, May 20, 2021 and May 19, 2022, respectively, which awards vest in one-third increments on June 1 of each subsequent year following the date of grant.

F4 · derivative.expiration_date: Reflects vesting of restricted stock units granted on May 21, 2020, May 20, 2021 and May 19, 2022, respectively, which awards vest in one-third increments on June 1 of each subsequent year following the date of grant.

Read SEC document
June 01, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 4,220 $3.67 $15,487.40
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · nonDerivative · entry 5

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,322

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 4,220 $3.67 $15,487.40
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · nonDerivative · entry 4

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,542

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 17,334 $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · nonDerivative · entry 3

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,762

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 convert into common stock on a one-for-one basis.

Read SEC document
June 01, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 4,545 $3.67 $16,680.15
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · nonDerivative · entry 2

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,428

F2 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 01, 2023 Filed Jun 6, 2023 00:10 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 18,667 $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000103 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,973

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 convert into common stock on a one-for-one basis.

Read SEC document
May 18, 2023 Filed May 22, 2023 23:31 UTC NPK International Inc. NR · Entity 4885 GrantRestricted Stock Units · Derivative 44,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-23-000075 · edgardoc.xml · derivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,166

Underlying: Common Stock · 44,000 shares

Expires not disclosed

F1 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F1 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

Read SEC document
December 14, 2022 Filed Dec 16, 2022 22:46 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 1,367 $3.21 $4,392.17
Disclosure

SEC source: 0000071829-22-000198 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 142,306

F1 · kind: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under both Rule 16-3(d) and Rule 16b-3(c).

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June 14, 2022 Filed Jun 16, 2022 20:31 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 1,785 $2.40 $4,278.65
Disclosure

SEC source: 0000071829-22-000126 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,939

F1 · kind: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under both Rule 16-3(d) and Rule 16b-3(c).

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June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 18,667 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · derivative · entry 9

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,166

Underlying: Common Stock · 18,667 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F3 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

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June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 5,588 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · derivative · entry 8

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,833

Underlying: Common Stock · 5,588 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F3 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

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June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 17,333 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · derivative · entry 7

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,421

Underlying: Common Stock · 17,333 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.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F3 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

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June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 4,545 $4.48 $20,361.60
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · nonDerivative · entry 6

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,154

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted shares.

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June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 18,667 $0.00 $0.00
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · nonDerivative · entry 5

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,699

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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June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 1,360 $4.48 $6,092.80
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · nonDerivative · entry 4

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,032

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted shares.

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June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 5,588 $0.00 $0.00
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · nonDerivative · entry 3

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,392

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 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Tax withholdingCommon Stock 4,220 $4.48 $18,905.60
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · nonDerivative · entry 2

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,804

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted shares.

Read SEC document
June 01, 2022 Filed Jun 3, 2022 23:47 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionCommon Stock 17,333 $0.00 $0.00
Disclosure

SEC source: 0000071829-22-000122 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,024

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 19, 2022 Filed May 20, 2022 20:25 UTC NPK International Inc. NR · Entity 4885 GrantRestricted Stock Units · Derivative 52,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-22-000099 · edgardoc.xml · derivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,754

Underlying: Common Stock · 52,000 shares

Expires not disclosed

F1 · derivative.exercise_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

F1 · derivative.expiration_date: The restricted stock units vest in increments of one-third of the shares on June 1 of each subsequent year after grant.

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December 14, 2021 Filed Dec 17, 2021 16:14 UTC NPK International Inc. NR · Entity 4885 GrantCommon Stock 1,248 $1.97 $2,461.06
Disclosure

SEC source: 0000071829-21-000156 · edgardoc.xml · nonDerivative · entry 1

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,691

F1 · kind: These shares were acquired under the Newpark Resources, Inc. Amended and Restated Employee Stock Purchase Plan in transactions that were exempt under both Rule 16-3(d) and Rule 16b-3(c).

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November 20, 2021 Filed Nov 23, 2021 15:40 UTC NPK International Inc. NR · Entity 4885 Exercise / conversionRestricted Stock Units · Derivative 12,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000071829-21-000145 · edgardoc.xml · derivative · entry 3

WHITE DOUGLAS L · CIK 0001608944 · Vice President, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,754

Underlying: Common Stock · 12,500 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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The restricted stock units vest at a rate of 50% of the shares on November 20, 2021 and 50% of the shares on November 20, 2023.

F3 · derivative.expiration_date: The restricted stock units vest at a rate of 50% of the shares on November 20, 2021 and 50% of the shares on November 20, 2023.

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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.