person · Reporting owner

O'Mara Rebecca Martinez

Disclosed activity across 3 companies

Tapewire entity: 32392
SEC CIK: 0001922048

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Enviri CorpNVRI · Entity 5306	Director	June 15, 2026	June 17, 2026
KADANT INCKAI · Entity 4135	Director	October 03, 2026	October 05, 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.

Enviri Corp

Report date June 15, 2026 · Filed June 17, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	22,219	Reported balance After 2026-06-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2026-06-15 · Grant · Acquired 6,250 · Balance 22,219 F1: Restricted stock units granted under the Issuer's 2026 Omnibus Incentive Plan represent a contingent right to receive the Issuer's common stock on a one-for-one basis when the restricted stock units vest. Each reported restricted stock unit vests on the anniversary of the grant date. F2: Includes 15,969 shares acquired in a pro rata distribution by CLEH, Inc. on June 1, 2026 of all of the outstanding shares of the Issuer's common stock to the stockholders of CLEH, Inc.

Filing footnotes · ownership attribution and instrument terms

F1: Restricted stock units granted under the Issuer's 2026 Omnibus Incentive Plan represent a contingent right to receive the Issuer's common stock on a one-for-one basis when the restricted stock units vest. Each reported restricted stock unit vests on the anniversary of the grant date.

F2: Includes 15,969 shares acquired in a pro rata distribution by CLEH, Inc. on June 1, 2026 of all of the outstanding shares of the Issuer's common stock to the stockholders of CLEH, Inc.

KADANT INC

Report date October 03, 2026 · Filed October 05, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	1,657	Reported balance After 2026-10-03 transaction · row 1 1 source row Row 1 · 2026-10-03 · Exercise / conversion · Acquired 128 · Balance 1,657 F1: Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's fourth quarter in fiscal 2026 provided the recipient continues to serve as a director of the Issuer.
Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2027-01-31	Direct	128	Reported balance After 2026-10-03 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-10-03 · Exercise / conversion · Disposed 128 · Balance 128 F1: Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's fourth quarter in fiscal 2026 provided the recipient continues to serve as a director of the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's fourth quarter in fiscal 2026 provided the recipient continues to serve as a director of the Issuer.

Past disclosures · reporting ended (1)

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

ENVIRI Corp

Report date June 01, 2026 · Filed June 02, 2026

Section 16 reporting ended · disclosed 2026-06-02. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	0	Reported balance After 2026-06-01 transaction · row 1 1 source row Row 1 · 2026-06-01 · Disposition to issuer · Disposed 47,909 · Balance 0 F1: The Issuer is party to (x) that certain Agreement and Plan of Merger, dated as of November 20, 2025 (the "Merger Agreement"), by and among the Issuer, CLEH, Inc. (CLEH), Enviri LLC (Enviri LLC), Veolia Environment S.A. (Buyer) and Liberty Merger Sub Inc. (Merger Sub), and (y) that certain Separation Agreement, dated as of November 20, 2025 (the Separation Agreement), by and among the Company, CLEH, Buyer and Enviri II Corporation (New Enviri). F2: On June 1, 2026, pursuant to the terms of the Merger Agreement and the Separation Agreement, a series of transactions occurred, including: (i) the Issuer merged with and into Enviri LLC, with Enviri LLC being the surviving entity of such merger, and each outstanding share of common stock of the Issuer was exchanged for one share of common stock, par value $1.25 per share, of CLEH (the Holding Company Merger), and (ii) following the Holding Company Merger, CLEH and its subsidiaries, including Enviri LLC and New Enviri, effected a reorganization (the Reorganization), resulting in (x) CLEH holding the Clean Earth segment of the Issuer and all the outstanding shares of common stock, par value $0.00001 per share, of New Enviri (New Enviri Common Stock), (y) New Enviri owning all of the equity interests of Enviri LLC and (z) Enviri LLC holding the Harsco Environmental and Rail segments of the Issuer F3: Also on June 1, 2026, (i) following the Reorganization, CLEH distributed all of the outstanding shares of New Enviri common stock to the stockholders of CLEH (the former stockholders of the Issuer) on a pro rata basis (the Distribution); and (ii) immediately after the Distribution, Merger Sub, a wholly owned subsidiary of Buyer, merged with and into CLEH, with CLEH surviving as an indirect wholly owned subsidiary of Buyer (the Merger). F4: In connection with the Holding Company Merger, Reorganization and Merger (collectively, the Transactions), the reporting person disposed of all of the shares of the Issuer held by the reporting person immediately prior to the effective time of the Holding Company Merger and, ultimately, received (x) in the Distribution, one share of New Enviri common stock in respect of every three shares of the Issuer previously held, and (y) in the Merger, cash consideration of $15.00 per share.

Filing footnotes · ownership attribution and instrument terms

F1: The Issuer is party to (x) that certain Agreement and Plan of Merger, dated as of November 20, 2025 (the "Merger Agreement"), by and among the Issuer, CLEH, Inc. (CLEH), Enviri LLC (Enviri LLC), Veolia Environment S.A. (Buyer) and Liberty Merger Sub Inc. (Merger Sub), and (y) that certain Separation Agreement, dated as of November 20, 2025 (the Separation Agreement), by and among the Company, CLEH, Buyer and Enviri II Corporation (New Enviri).

F2: On June 1, 2026, pursuant to the terms of the Merger Agreement and the Separation Agreement, a series of transactions occurred, including: (i) the Issuer merged with and into Enviri LLC, with Enviri LLC being the surviving entity of such merger, and each outstanding share of common stock of the Issuer was exchanged for one share of common stock, par value $1.25 per share, of CLEH (the Holding Company Merger), and (ii) following the Holding Company Merger, CLEH and its subsidiaries, including Enviri LLC and New Enviri, effected a reorganization (the Reorganization), resulting in (x) CLEH holding the Clean Earth segment of the Issuer and all the outstanding shares of common stock, par value $0.00001 per share, of New Enviri (New Enviri Common Stock), (y) New Enviri owning all of the equity interests of Enviri LLC and (z) Enviri LLC holding the Harsco Environmental and Rail segments of the Issuer

F3: Also on June 1, 2026, (i) following the Reorganization, CLEH distributed all of the outstanding shares of New Enviri common stock to the stockholders of CLEH (the former stockholders of the Issuer) on a pro rata basis (the Distribution); and (ii) immediately after the Distribution, Merger Sub, a wholly owned subsidiary of Buyer, merged with and into CLEH, with CLEH surviving as an indirect wholly owned subsidiary of Buyer (the Merger).

F4: In connection with the Holding Company Merger, Reorganization and Merger (collectively, the Transactions), the reporting person disposed of all of the shares of the Issuer held by the reporting person immediately prior to the effective time of the Holding Company Merger and, ultimately, received (x) in the Distribution, one share of New Enviri common stock in respect of every three shares of the Issuer previously held, and (y) in the Merger, cash consideration of $15.00 per share.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
October 03, 2026 Filed Oct 5, 2026 13:02 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	128	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001922048-26-000012 · wk-form4_1791205340.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 128 Underlying: Common Stock · 128 shares Expires 2027-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's fourth quarter in fiscal 2026 provided the recipient continues to serve as a director of the Issuer. Read SEC document
October 03, 2026 Filed Oct 5, 2026 13:02 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	128	Not disclosed	Not disclosed	Disclosure SEC source: 0001922048-26-000012 · wk-form4_1791205340.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,657 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: Represents partial vesting of a restricted stock unit award on October 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest on the last day of the Issuer's fourth quarter in fiscal 2026 provided the recipient continues to serve as a director of the Issuer. Read SEC document
July 04, 2026 Filed Jul 6, 2026 12:47 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	128	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001922048-26-000009 · wk-form4_1783342023.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 256 Underlying: Common Stock · 128 shares Expires 2027-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last day of each of the Issuer's fiscal quarters in 2026 provided the recipient continues to serve as a director of the Issuer. Read SEC document
July 04, 2026 Filed Jul 6, 2026 12:47 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	128	Not disclosed	Not disclosed	Disclosure SEC source: 0001922048-26-000009 · wk-form4_1783342023.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,529 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: Represents partial vesting of a restricted stock unit award on July 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last day of each of the Issuer's fiscal quarters in 2026 provided the recipient continues to serve as a director of the Issuer. Read SEC document
June 15, 2026 Filed Jun 17, 2026 20:30 UTC	Enviri Corp NVRI · Entity 5306	GrantCommon Stock	6,250	$0.00	$0.00	Disclosure SEC source: 0002104052-26-000098 · wk-form4_1781728203.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,219 F1 · price: Restricted stock units granted under the Issuer's 2026 Omnibus Incentive Plan represent a contingent right to receive the Issuer's common stock on a one-for-one basis when the restricted stock units vest. Each reported restricted stock unit vests on the anniversary of the grant date. F2 · balance_after: Includes 15,969 shares acquired in a pro rata distribution by CLEH, Inc. on June 1, 2026 of all of the outstanding shares of the Issuer's common stock to the stockholders of CLEH, Inc. Read SEC document
June 01, 2026 Filed Jun 2, 2026 21:49 UTC	ENVIRI Corp NVRI · Entity 42674	Disposition to issuerCommon Stock	47,909	$0.00	$0.00	Disclosure SEC source: 0000045876-26-000286 · wk-form4_1780436993.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · kind: The Issuer is party to (x) that certain Agreement and Plan of Merger, dated as of November 20, 2025 (the "Merger Agreement"), by and among the Issuer, CLEH, Inc. (CLEH), Enviri LLC (Enviri LLC), Veolia Environment S.A. (Buyer) and Liberty Merger Sub Inc. (Merger Sub), and (y) that certain Separation Agreement, dated as of November 20, 2025 (the Separation Agreement), by and among the Company, CLEH, Buyer and Enviri II Corporation (New Enviri). F2 · kind: On June 1, 2026, pursuant to the terms of the Merger Agreement and the Separation Agreement, a series of transactions occurred, including: (i) the Issuer merged with and into Enviri LLC, with Enviri LLC being the surviving entity of such merger, and each outstanding share of common stock of the Issuer was exchanged for one share of common stock, par value $1.25 per share, of CLEH (the Holding Company Merger), and (ii) following the Holding Company Merger, CLEH and its subsidiaries, including Enviri LLC and New Enviri, effected a reorganization (the Reorganization), resulting in (x) CLEH holding the Clean Earth segment of the Issuer and all the outstanding shares of common stock, par value $0.00001 per share, of New Enviri (New Enviri Common Stock), (y) New Enviri owning all of the equity interests of Enviri LLC and (z) Enviri LLC holding the Harsco Environmental and Rail segments of the Issuer F3 · kind: Also on June 1, 2026, (i) following the Reorganization, CLEH distributed all of the outstanding shares of New Enviri common stock to the stockholders of CLEH (the former stockholders of the Issuer) on a pro rata basis (the Distribution); and (ii) immediately after the Distribution, Merger Sub, a wholly owned subsidiary of Buyer, merged with and into CLEH, with CLEH surviving as an indirect wholly owned subsidiary of Buyer (the Merger). F4 · kind: In connection with the Holding Company Merger, Reorganization and Merger (collectively, the Transactions), the reporting person disposed of all of the shares of the Issuer held by the reporting person immediately prior to the effective time of the Holding Company Merger and, ultimately, received (x) in the Distribution, one share of New Enviri common stock in respect of every three shares of the Issuer previously held, and (y) in the Merger, cash consideration of $15.00 per share. F1 · price: The Issuer is party to (x) that certain Agreement and Plan of Merger, dated as of November 20, 2025 (the "Merger Agreement"), by and among the Issuer, CLEH, Inc. (CLEH), Enviri LLC (Enviri LLC), Veolia Environment S.A. (Buyer) and Liberty Merger Sub Inc. (Merger Sub), and (y) that certain Separation Agreement, dated as of November 20, 2025 (the Separation Agreement), by and among the Company, CLEH, Buyer and Enviri II Corporation (New Enviri). F2 · price: On June 1, 2026, pursuant to the terms of the Merger Agreement and the Separation Agreement, a series of transactions occurred, including: (i) the Issuer merged with and into Enviri LLC, with Enviri LLC being the surviving entity of such merger, and each outstanding share of common stock of the Issuer was exchanged for one share of common stock, par value $1.25 per share, of CLEH (the Holding Company Merger), and (ii) following the Holding Company Merger, CLEH and its subsidiaries, including Enviri LLC and New Enviri, effected a reorganization (the Reorganization), resulting in (x) CLEH holding the Clean Earth segment of the Issuer and all the outstanding shares of common stock, par value $0.00001 per share, of New Enviri (New Enviri Common Stock), (y) New Enviri owning all of the equity interests of Enviri LLC and (z) Enviri LLC holding the Harsco Environmental and Rail segments of the Issuer F3 · price: Also on June 1, 2026, (i) following the Reorganization, CLEH distributed all of the outstanding shares of New Enviri common stock to the stockholders of CLEH (the former stockholders of the Issuer) on a pro rata basis (the Distribution); and (ii) immediately after the Distribution, Merger Sub, a wholly owned subsidiary of Buyer, merged with and into CLEH, with CLEH surviving as an indirect wholly owned subsidiary of Buyer (the Merger). F4 · price: In connection with the Holding Company Merger, Reorganization and Merger (collectively, the Transactions), the reporting person disposed of all of the shares of the Issuer held by the reporting person immediately prior to the effective time of the Holding Company Merger and, ultimately, received (x) in the Distribution, one share of New Enviri common stock in respect of every three shares of the Issuer previously held, and (y) in the Merger, cash consideration of $15.00 per share. Read SEC document
May 18, 2026 Filed May 20, 2026 17:43 UTC	ENVIRI Corp NVRI · Entity 42674	Exercise / conversionPhantom Stock Units · Derivative	18,309	$0.00	$0.00	Disclosure SEC source: 0000045876-26-000125 · wk-form4_1779298993.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 18,309 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: Represents the settlement of deferred compensation, held in the form of phantom stock units, in connection with Enviri's sale of its Clean Earth division. Each phantom stock unit settled in one share of Enviri common stock on May 18, 2026. F1 · derivative.exercise_date: Represents the settlement of deferred compensation, held in the form of phantom stock units, in connection with Enviri's sale of its Clean Earth division. Each phantom stock unit settled in one share of Enviri common stock on May 18, 2026. F1 · derivative.expiration_date: Represents the settlement of deferred compensation, held in the form of phantom stock units, in connection with Enviri's sale of its Clean Earth division. Each phantom stock unit settled in one share of Enviri common stock on May 18, 2026. Read SEC document
May 18, 2026 Filed May 20, 2026 17:43 UTC	ENVIRI Corp NVRI · Entity 42674	Exercise / conversionCommon Stock	18,309	$0.00	$0.00	Disclosure SEC source: 0000045876-26-000125 · wk-form4_1779298993.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,909 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 07, 2026 Filed May 12, 2026 20:04 UTC	ENVIRI Corp NVRI · Entity 42674	GrantPhantom Stock Units · Derivative	18,309	$0.00	$0.00	Disclosure SEC source: 0000045876-26-000108 · wk-form4_1778616235.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,309 Underlying: Common Stock · 18,309 shares Expires not disclosed F2 · derivative.exercise_price: Represents deferral of vested restricted stock units as deferred compensation under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each phantom stock unit will be settled in one share of Enviri Common Stock within 30 days before the closing of Enviri's sale of its Clean Earth division. F2 · derivative.exercise_date: Represents deferral of vested restricted stock units as deferred compensation under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each phantom stock unit will be settled in one share of Enviri Common Stock within 30 days before the closing of Enviri's sale of its Clean Earth division. F2 · derivative.expiration_date: Represents deferral of vested restricted stock units as deferred compensation under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each phantom stock unit will be settled in one share of Enviri Common Stock within 30 days before the closing of Enviri's sale of its Clean Earth division. Read SEC document
May 07, 2026 Filed May 12, 2026 20:04 UTC	ENVIRI Corp NVRI · Entity 42674	Exercise / conversionRestricted Stock Units · Derivative	18,309	$0.00	$0.00	Disclosure SEC source: 0000045876-26-000108 · wk-form4_1778616235.xml · derivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 18,309 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: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit vested at the close of business on the first anniversary of the May 7, 2025 grant date. F1 · derivative.exercise_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit vested at the close of business on the first anniversary of the May 7, 2025 grant date. F1 · derivative.expiration_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit vested at the close of business on the first anniversary of the May 7, 2025 grant date. Read SEC document
April 04, 2026 Filed Apr 6, 2026 12:33 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	129	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001922048-26-000006 · wk-form4_1775478804.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 384 Underlying: Common Stock · 129 shares Expires 2027-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last day of each of the Issuer's fiscal quarters in 2026 provided the recipient continues to serve as a director of the Issuer. Read SEC document
April 04, 2026 Filed Apr 6, 2026 12:33 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	129	Not disclosed	Not disclosed	Disclosure SEC source: 0001922048-26-000006 · wk-form4_1775478804.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,401 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: Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last day of each of the Issuer's fiscal quarters in 2026 provided the recipient continues to serve as a director of the Issuer. Read SEC document
March 11, 2026 Filed Mar 12, 2026 20:06 UTC	KADANT INC KAI · Entity 4135	GrantRestricted Stock Unit · Derivative	513	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001922048-26-000004 · wk-form4_1773345990.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 513 Underlying: Common Stock · 513 shares Expires 2027-01-31 F1 · derivative.exercise_date: Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock. The RSU vests in equal installments on the last day of each of the Issuer's quarters of fiscal 2026 provided the recipient continues to serve as a director of the Issuer. Read SEC document
January 03, 2026 Filed Jan 6, 2026 13:51 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	131	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001922048-26-000002 · wk-form4_1767707474.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 131 shares Expires 2026-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on January 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 14, 2025. Read SEC document
January 03, 2026 Filed Jan 6, 2026 13:51 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	131	Not disclosed	Not disclosed	Disclosure SEC source: 0001922048-26-000002 · wk-form4_1767707474.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,272 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: Represents partial vesting of a restricted stock unit award on January 3, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 14, 2025. Read SEC document
November 11, 2025 Filed Nov 12, 2025 13:34 UTC	KADANT INC KAI · Entity 4135	SaleCommon Stock	357	$267.28	$95,417.75	Disclosure SEC source: 0001922048-25-000005 · wk-form4_1762954463.xml · nonDerivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,141 F2 · price: Represents the weighted average sale price. The actual sales prices range from $267.20 to $267.42 per share. The reporting person will supply the SEC, the Issuer, or a security holder of the Issuer, with full information regarding the number of shares at each price upon request. Read SEC document
November 11, 2025 Filed Nov 12, 2025 13:34 UTC	KADANT INC KAI · Entity 4135	SaleCommon Stock	342	$266.52	$91,151.38	Disclosure SEC source: 0001922048-25-000005 · wk-form4_1762954463.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,498 F1 · price: Represents the weighted average sale price. The actual sales prices range from $266.1501 to $266.94 per share. The reporting person will supply the SEC, the Issuer, or a security holder of the Issuer, with full information regarding the number of shares at each price upon request. Read SEC document
September 27, 2025 Filed Sep 29, 2025 20:11 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	132	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0001922048-25-000003 · wk-form4_1759176703.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 131 Underlying: Common Stock · 132 shares Expires 2026-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on September 27, 2025 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 14, 2025. The remainder of the shares vest on the last day of the Issuer's fourth quarter of fiscal 2025 provided the recipient continues to serve as a director of the Issuer. Read SEC document
September 27, 2025 Filed Sep 29, 2025 20:11 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	132	Not disclosed	Not disclosed	Disclosure SEC source: 0001922048-25-000003 · wk-form4_1759176703.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,840 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: Represents partial vesting of a restricted stock unit award on September 27, 2025 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 14, 2025. The remainder of the shares vest on the last day of the Issuer's fourth quarter of fiscal 2025 provided the recipient continues to serve as a director of the Issuer. Read SEC document
June 01, 2025 Filed Jun 2, 2025 12:26 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	264	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-25-000091 · wk-form4_1748867203.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 263 Underlying: Common Stock · 264 shares Expires 2026-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on June 1, 2025 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 14, 2025. The remainder of the shares vest in two installments on the last day of each of the Issuer's third and fourth quarters of fiscal 2025 provided the recipient continues to serve as a director of the Issuer. Read SEC document
June 01, 2025 Filed Jun 2, 2025 12:26 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	264	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-25-000091 · wk-form4_1748867203.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,708 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: Represents partial vesting of a restricted stock unit award on June 1, 2025 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 14, 2025. The remainder of the shares vest in two installments on the last day of each of the Issuer's third and fourth quarters of fiscal 2025 provided the recipient continues to serve as a director of the Issuer. Read SEC document
May 14, 2025 Filed May 16, 2025 12:44 UTC	KADANT INC KAI · Entity 4135	GrantRestricted Stock Unit · Derivative	527	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-25-000079 · wk-form4_1747399490.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 527 Underlying: Common Stock · 527 shares Expires 2026-01-31 F1 · derivative.exercise_date: Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock. 50% of the RSU vests on June 1, 2025 and the remainder vests in two equal installments on the last day of the Issuer's third and fourth quarters of fiscal 2025 provided the recipient continutes to serve as a director of the Issuer. Read SEC document
May 07, 2025 Filed May 8, 2025 20:04 UTC	ENVIRI Corp NVRI · Entity 42674	GrantRestricted Stock Units · Derivative	18,309	$0.00	$0.00	Disclosure SEC source: 0001628280-25-023755 · wk-form4_1746734651.xml · derivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,309 Underlying: Common Stock · 18,309 shares Expires not disclosed F1 · derivative.exercise_price: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the first anniversary of the grant date. F1 · derivative.exercise_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the first anniversary of the grant date. F1 · derivative.expiration_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the first anniversary of the grant date. Read SEC document
April 24, 2025 Filed Apr 28, 2025 20:03 UTC	ENVIRI Corp NVRI · Entity 42674	Exercise / conversionRestricted Stock Units · Derivative	16,025	$0.00	$0.00	Disclosure SEC source: 0001628280-25-020252 · wk-form4_1745870601.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 16,025 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: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (1) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.exercise_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (1) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.expiration_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (1) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. Read SEC document
April 24, 2025 Filed Apr 28, 2025 20:03 UTC	ENVIRI Corp NVRI · Entity 42674	Exercise / conversionCommon Stock	16,025	$0.00	$0.00	Disclosure SEC source: 0001628280-25-020252 · wk-form4_1745870601.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,600 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
December 28, 2024 Filed Dec 30, 2024 13:47 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	151	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-24-000183 · wk-form4_1735566445.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 151 shares Expires 2025-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on December 28, 2024 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 15, 2024. Read SEC document
December 28, 2024 Filed Dec 30, 2024 13:47 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	151	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-24-000183 · wk-form4_1735566445.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,444 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: Represents partial vesting of a restricted stock unit award on December 28, 2024 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 15, 2024. Read SEC document
November 15, 2024 Filed Nov 18, 2024 13:09 UTC	KADANT INC KAI · Entity 4135	SaleCommon Stock	300	$392.59	$117,778.23	Disclosure SEC source: 0000886346-24-000168 · wk-form4_1731935374.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,293 Read SEC document
September 28, 2024 Filed Oct 1, 2024 12:36 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	152	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-24-000152 · wk-form4_1727786161.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 151 Underlying: Common Stock · 152 shares Expires 2025-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on September 28, 2024 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 15, 2024. The remainder of the shares vest on the last day of the Issuer's fourth quarter of fiscal 2024 provided the recipient continues to serve as a director of the Issuer. Read SEC document
September 28, 2024 Filed Oct 1, 2024 12:36 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	152	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-24-000152 · wk-form4_1727786161.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,593 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: Represents partial vesting of a restricted stock unit award on September 28, 2024 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 15, 2024. The remainder of the shares vest on the last day of the Issuer's fourth quarter of fiscal 2024 provided the recipient continues to serve as a director of the Issuer. Read SEC document
August 29, 2024 Filed Aug 29, 2024 20:15 UTC	KADANT INC KAI · Entity 4135	SaleCommon Stock	200	$318.26	$63,652.88	Disclosure SEC source: 0000886346-24-000138 · wk-form4_1724962550.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,441 Read SEC document
June 01, 2024 Filed Jun 3, 2024 12:44 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	303	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-24-000116 · wk-form4_1717418638.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 303 Underlying: Common Stock · 303 shares Expires 2025-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on June 1, 2024 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 15, 2024. The remainder of the shares vest in two installments on the last day of each of the Issuer's third and fourth quarters of fiscal 2024 provided the recipient continues to serve as a director of the Issuer. Read SEC document
June 01, 2024 Filed Jun 3, 2024 12:44 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	303	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-24-000116 · wk-form4_1717418638.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,641 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: Represents partial vesting of a restricted stock unit award on June 1, 2024 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 15, 2024. The remainder of the shares vest in two installments on the last day of each of the Issuer's third and fourth quarters of fiscal 2024 provided the recipient continues to serve as a director of the Issuer. Read SEC document
May 15, 2024 Filed May 17, 2024 20:04 UTC	KADANT INC KAI · Entity 4135	GrantRestricted Stock Unit · Derivative	606	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-24-000099 · wk-form4_1715976266.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 606 Underlying: Common Stock · 606 shares Expires 2025-01-31 F1 · derivative.exercise_date: Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock. 50% of the RSU vests on June 1, 2024 and the remainder vests in two equal installments on the last day of each of the Issuer's third and fourth quarters of fiscal 2024 provided the recipient continues to serve as a director of the Issuer. Read SEC document
May 08, 2024 Filed May 10, 2024 20:50 UTC	ENVIRI Corp NVRI · Entity 42674	GrantRestricted Stock Units · Derivative	16,025	$0.00	$0.00	Disclosure SEC source: 0001628280-24-022671 · wk-form4_1715374243.xml · derivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,025 Underlying: Common Stock · 16,025 shares Expires not disclosed F1 · derivative.exercise_price: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (1) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.exercise_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (1) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.expiration_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (1) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. Read SEC document
April 18, 2024 Filed Apr 22, 2024 21:23 UTC	ENVIRI Corp NVRI · Entity 42674	Exercise / conversionRestricted Stock Units · Derivative	13,575	$0.00	$0.00	Disclosure SEC source: 0001628280-24-017173 · wk-form4_1713820985.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 13,575 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: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (i) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.exercise_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (i) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.expiration_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (i) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. Read SEC document
April 18, 2024 Filed Apr 22, 2024 21:23 UTC	ENVIRI Corp NVRI · Entity 42674	Exercise / conversionCommon Stock	13,575	$0.00	$0.00	Disclosure SEC source: 0001628280-24-017173 · wk-form4_1713820985.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,575 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
December 30, 2023 Filed Jan 2, 2024 21:12 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	217	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-24-000012 · wk-form4_1704229900.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 217 shares Expires 2024-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on December 30, 2023 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 17, 2023. Read SEC document
December 30, 2023 Filed Jan 2, 2024 21:12 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	217	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-24-000012 · wk-form4_1704229900.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,338 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: Represents partial vesting of a restricted stock unit award on December 30, 2023 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 17, 2023. Read SEC document
September 30, 2023 Filed Oct 2, 2023 20:10 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	217	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-23-000141 · wk-form4_1696277389.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 217 Underlying: Common Stock · 217 shares Expires 2024-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on September 30, 2023 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 17, 2023. The remainder of the shares vest on the last day of the Issuer's fourth quarter of fiscal 2023 provided the recipient continues to serve as a director of the Issuer. Read SEC document
September 30, 2023 Filed Oct 2, 2023 20:10 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	217	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-23-000141 · wk-form4_1696277389.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,121 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: Represents partial vesting of a restricted stock unit award on September 30, 2023 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 17, 2023. The remainder of the shares vest on the last day of the Issuer's fourth quarter of fiscal 2023 provided the recipient continues to serve as a director of the Issuer. Read SEC document
August 07, 2023 Filed Aug 9, 2023 22:22 UTC	ENVIRI Corp NVRI · Entity 42674	GrantRestricted Stock Units · Derivative	13,575	$0.00	$0.00	Disclosure SEC source: 0001628280-23-028706 · wf-form4_169161971997958.xml · derivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,575 Underlying: Common Stock · 13,575 shares Expires not disclosed F1 · derivative.exercise_price: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (i) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.exercise_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (i) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. F1 · derivative.expiration_date: Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit shall vest at the close of business on the earlier of (i) the first anniversary of the grant date or (ii) the annual meeting of the Issuer's stockholders in the year immediately following the year of the grant date. Read SEC document
June 01, 2023 Filed Jun 2, 2023 12:40 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	434	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-23-000103 · wk-form4_1685709595.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 434 Underlying: Common Stock · 434 shares Expires 2024-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on June 1, 2023 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 17, 2023. The remainder of the shares vest in two equal installments on the last day of each of the Issuer?s third and fourth quarters of fiscal 2023 provided the recipient continues to serve as a director of the Issuer. Read SEC document
June 01, 2023 Filed Jun 2, 2023 12:40 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	434	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-23-000103 · wk-form4_1685709595.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 904 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: Represents partial vesting of a restricted stock unit award on June 1, 2023 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 17, 2023. The remainder of the shares vest in two equal installments on the last day of each of the Issuer?s third and fourth quarters of fiscal 2023 provided the recipient continues to serve as a director of the Issuer. Read SEC document
May 17, 2023 Filed May 18, 2023 20:14 UTC	KADANT INC KAI · Entity 4135	GrantRestricted Stock Unit · Derivative	868	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-23-000094 · wf-form4_168444083524118.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 868 Underlying: Common Stock · 868 shares Expires 2024-01-31 F1 · derivative.exercise_date: Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock. 50% of the RSU vests on June 1, 2023 and the remainder vests in two equal installments on the last day of each of the Issuer's third and fourth quarters of fiscal 2023 provided the recipient continues to serve as a director of the Issuer. Read SEC document
December 31, 2022 Filed Jan 3, 2023 13:49 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	235	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-23-000004 · wf-form4_167275375799738.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 235 shares Expires 2023-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on December 31, 2022 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 18, 2022. Read SEC document
December 31, 2022 Filed Jan 3, 2023 13:49 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	235	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-23-000004 · wf-form4_167275375799738.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 470 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: Represents partial vesting of a restricted stock unit award on December 31, 2022 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 18, 2022. Read SEC document
October 01, 2022 Filed Oct 3, 2022 12:29 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionRestricted Stock Unit · Derivative	235	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-22-000139 · wf-form4_166480014141527.xml · derivative · entry 2 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 235 Underlying: Common Stock · 235 shares Expires 2023-01-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Represents partial vesting of a restricted stock unit award on October 1, 2022 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 18, 2022. The remainder of the share venst on the last day of the Issuer's fourth quarter of fiscal 2022 provided the receipient continues to serve as a director of the Issuer Read SEC document
October 01, 2022 Filed Oct 3, 2022 12:29 UTC	KADANT INC KAI · Entity 4135	Exercise / conversionCommon Stock	235	Not disclosed	Not disclosed	Disclosure SEC source: 0000886346-22-000139 · wf-form4_166480014141527.xml · nonDerivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 235 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: Represents partial vesting of a restricted stock unit award on October 1, 2022 and delivery of shares to the reporting person pursuant to the terms of a restricted stock unit award agreement dated May 18, 2022. The remainder of the share venst on the last day of the Issuer's fourth quarter of fiscal 2022 provided the receipient continues to serve as a director of the Issuer Read SEC document
May 19, 2022 Filed May 20, 2022 20:05 UTC	KADANT INC KAI · Entity 4135	GrantRestricted Stock Unit · Derivative	470	$0.00 Strike: $0.00	$0.00	Disclosure SEC source: 0000886346-22-000096 · wf-form4_165307712669873.xml · derivative · entry 1 O'Mara Rebecca Martinez · CIK 0001922048 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 470 Underlying: Common Stock · 470 shares Expires 2023-01-31 F1 · derivative.exercise_date: Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock. The RSU vests in two equal installments on the last day of each of the Issuer's third and fourth quarters of fiscal 2022 provided the recipient continues to serve as a director of the Issuer. 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.