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May Kenneth Arthur

Disclosed activity across 1 company

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54095
SEC CIK
0001943629

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ALLIENT INCALNT · Entity 4689Chief Technology OfficerApril 01, 2026April 03, 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.

ALLIENT INC

Report date April 01, 2026 · Filed April 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect18,124 Reported balance After 2026-04-01 transaction · row 1
1 source row

Row 1 · 2026-04-01 · Tax withholding · Disposed 1,331 · Balance 18,124

F1: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Common StockSEC Table I · non-derivativeIndirectBy ESOP Trust1,228 Reported balance Holding disclosure · report date 2026-04-01 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 1,228

Filing footnotes · ownership attribution and instrument terms

F1: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

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
April 01, 2026 Filed Apr 3, 2026 17:45 UTC ALLIENT INC ALNT · Entity 4689 Tax withholdingCommon Stock 1,331 $61.82 $82,282.42
Disclosure

SEC source: 0001239944-26-000045 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,124

F1 · kind: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
March 05, 2026 Filed Mar 10, 2026 00:00 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 285 $62.07 $17,689.95
Disclosure

SEC source: 0001239944-26-000026 · form4.xml · nonDerivative · entry 3

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,455

F3 · shares: Grant of performance-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares were earned upon the satisfaction of certain performance goals established by the Compensation Committee for the year ended December 31, 2025 and vest one-third each on April 1, 2026, 2027 and 2028.

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March 05, 2026 Filed Mar 10, 2026 00:00 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 838 $62.07 $52,014.66
Disclosure

SEC source: 0001239944-26-000026 · form4.xml · nonDerivative · entry 2

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,170

F2 · shares: Grant of performance-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. All or a portion of these restricted shares will vest over a three-year period upon the satisfaction of certain performance goals established by the Compensation Committee for the year ending December 31, 2026.

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March 05, 2026 Filed Mar 10, 2026 00:00 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 1,048 $62.07 $65,049.36
Disclosure

SEC source: 0001239944-26-000026 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,332

F1 · shares: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on April 1, 2027, 2028 and 2029.

Read SEC document
December 30, 2025 Filed Jan 2, 2026 18:45 UTC ALLIENT INC ALNT · Entity 4689 Tax withholdingCommon Stock 181 $53.94 $9,763.14
Disclosure

SEC source: 0001239944-26-000003 · primary_doc.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,284

F1 · shares: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
September 01, 2025 Filed Sep 3, 2025 22:08 UTC ALLIENT INC ALNT · Entity 4689 Tax withholdingCommon Stock 207 $45.38 $9,393.66
Disclosure

SEC source: 0001239944-25-000010 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,465

F1 · kind: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 22:06 UTC ALLIENT INC ALNT · Entity 4689 Tax withholdingCommon Stock 1,455 $22.00 $32,010.00
Disclosure

SEC source: 0001062993-25-007021 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,672

F1 · kind: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 01:19 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 1,843 $23.74 $43,752.82
Disclosure

SEC source: 0001062993-25-004842 · form4.xml · nonDerivative · entry 2

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,052

F2 · shares: Grant of performance-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. All or a portion of these restricted shares will vest over a three-year period upon the satisfaction of certain performance goals established by the Compensation Committee for the year ending December 31, 2025.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 01:19 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 1,843 $23.74 $43,752.82
Disclosure

SEC source: 0001062993-25-004842 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,209

F1 · shares: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on April 1, 2026, 2027 and 2028.

Read SEC document
March 05, 2025 Filed Mar 14, 2025 22:18 UTC ALLIENT INC ALNT · Entity 4689 Disposition to issuerCommon Stock 926 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-005523 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,126

F1 · kind: The shares represent a portion of the performance-based restricted stock award that was forfeited upon the Human Capital and Compensation Committee's review of the applicable performance measures for the year ended December 31, 2024.

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December 30, 2024 Filed Jan 3, 2025 11:51 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 1,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-25-000033 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,366

F1 · kind: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on December 31, 2025, 2026 and 2027.

F1 · price: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on December 31, 2025, 2026 and 2027.

Read SEC document
September 01, 2024 Filed Sep 4, 2024 21:34 UTC ALLIENT INC ALNT · Entity 4689 Tax withholdingCommon Stock 181 $21.24 $3,844.44
Disclosure

SEC source: 0001062993-24-016112 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,866

F1 · kind: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
April 01, 2024 Filed Apr 3, 2024 22:50 UTC ALLIENT INC ALNT · Entity 4689 Tax withholdingCommon Stock 818 $34.43 $28,163.74
Disclosure

SEC source: 0001062993-24-008005 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,047

F1 · kind: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:16 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 1,979 $30.00 $59,370.00
Disclosure

SEC source: 0001062993-24-005917 · form4.xml · nonDerivative · entry 3

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,865

F3 · shares: Grant of restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan upon the satisfaction of the performance goals previously established by the Compensation Committee in connection with the Company's Long-Term Incentive Plan. These restricted shares vest over a two-year period.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:16 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 1,412 $30.00 $42,360.00
Disclosure

SEC source: 0001062993-24-005917 · form4.xml · nonDerivative · entry 2

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,886

F2 · shares: Grant of performance-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. All or a portion of these restricted shares will vest over a three-year period upon the satisfaction of certain performance goals established by the Compensation Committee for the year ending December 31, 2024.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:16 UTC ALLIENT INC ALNT · Entity 4689 GrantCommon Stock 1,412 $30.00 $42,360.00
Disclosure

SEC source: 0001062993-24-005917 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,474

F1 · shares: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on April 1, 2025, 2026 and 2027.

Read SEC document
September 01, 2023 Filed Sep 6, 2023 22:06 UTC ALLIENT INC ALNT · Entity 4689 Tax withholdingCommon Stock 542 $35.83 $19,419.86
Disclosure

SEC source: 0001062993-23-017737 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,062

F1 · kind: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
April 01, 2023 Filed Apr 4, 2023 21:15 UTC ALLIENT INC AMOT · Entity 4689 Tax withholdingCommon Stock 537 $38.65 $20,755.05
Disclosure

SEC source: 0001062993-23-008621 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,604

F1 · kind: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
March 07, 2023 Filed Mar 9, 2023 22:34 UTC ALLIENT INC AMOT · Entity 4689 GrantCommon Stock 1,391 $43.16 $60,035.56
Disclosure

SEC source: 0001062993-23-006448 · form4.xml · nonDerivative · entry 3

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,587

F3 · shares: Grant of restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan upon the satisfaction of the performance goals previously established by the Compensation Committee in connection with the Company's Long-Term Incentive Plan. These restricted shares vest over a two-year period.

Read SEC document
March 07, 2023 Filed Mar 9, 2023 22:34 UTC ALLIENT INC AMOT · Entity 4689 GrantCommon Stock 693 $43.16 $29,909.88
Disclosure

SEC source: 0001062993-23-006448 · form4.xml · nonDerivative · entry 2

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,196

F2 · shares: Grant of performance-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. All or a portion of these restricted shares will vest over a three-year period upon the satisfaction of certain performance goals established by the Compensation Committee for the year ending December 31, 2023.

Read SEC document
March 07, 2023 Filed Mar 9, 2023 22:34 UTC ALLIENT INC AMOT · Entity 4689 GrantCommon Stock 693 $43.16 $29,909.88
Disclosure

SEC source: 0001062993-23-006448 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,503

F1 · shares: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on April 1, 2024, 2025 and 2026.

Read SEC document
March 07, 2023 Filed Mar 31, 2023 20:56 UTC Amendment ALLIENT INC AMOT · Entity 4689 GrantCommon Stock 970 $43.16 $41,865.20
Disclosure

SEC source: 0001062993-23-008225 · form4a.xml · nonDerivative · entry 2

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,141

F2 · kind: Grant of performance-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. All or a portion of these restricted shares will vest over a three-year period upon the satisfaction of certain performance goals established by the Compensation Committee for the year ending December 31, 2023.

F3 · shares: This amended Form 4 is being filed to correct an administrative error which misreported the number of time-based and performance-based restricted shares granted to the Reporting Person. The original Form 4 reported that 693 time-based and 693 performance-based restricted shares were granted when 970 time-based and 970 performance-based restricted shares were granted. As a result of this administrative error, the number of shares beneficially owned by the reporting person following the corrected transactions reflects an increase in the number of shares reported as beneficially owned by the reporting person by 554 shares.

Read SEC document
March 07, 2023 Filed Mar 31, 2023 20:56 UTC Amendment ALLIENT INC AMOT · Entity 4689 GrantCommon Stock 970 $43.16 $41,865.20
Disclosure

SEC source: 0001062993-23-008225 · form4a.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,171

F1 · kind: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on April 1, 2024, 2025 and 2026.

F3 · shares: This amended Form 4 is being filed to correct an administrative error which misreported the number of time-based and performance-based restricted shares granted to the Reporting Person. The original Form 4 reported that 693 time-based and 693 performance-based restricted shares were granted when 970 time-based and 970 performance-based restricted shares were granted. As a result of this administrative error, the number of shares beneficially owned by the reporting person following the corrected transactions reflects an increase in the number of shares reported as beneficially owned by the reporting person by 554 shares.

Read SEC document
September 01, 2022 Filed Sep 6, 2022 22:39 UTC ALLIENT INC AMOT · Entity 4689 Tax withholdingCommon Stock 361 $32.97 $11,902.17
Disclosure

SEC source: 0001062993-22-019260 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,810

F1 · price: On the indicated date, the Reporting Person instructed the Company to withhold shares of common stock to cover tax withholding obligations upon the vesting of restricted stock as permitted under the applicable shareholder-approved stock incentive plan.

Read SEC document
August 15, 2022 Filed Aug 24, 2022 17:17 UTC ALLIENT INC AMOT · Entity 4689 GrantCommon Stock 1,500 $29.77 $44,655.00
Disclosure

SEC source: 0001062993-22-018697 · form4.xml · nonDerivative · entry 1

May Kenneth Arthur · CIK 0001943629 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,171

F1 · shares: Grant of time-based restricted shares pursuant to the Company's 2017 Omnibus Incentive Plan. These restricted shares vest one-third each on September 1, 2023, 2024 and 2025.

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.