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person · Reporting owner

Lucas Thomas Gregory

Disclosed activity across 2 companies

Tapewire entity
21856
SEC CIK
0002019369

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ALAMO GROUP INCALG · Entity 4511VP, Corp Controller and CAOAugust 18, 2026August 19, 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.

ALAMO GROUP INC

Report date August 18, 2026 · Filed August 19, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect496 Reported balance After 2026-08-18 transaction · row 1
1 source row

Row 1 · 2026-08-18 · Grant · Acquired 496 · Balance 496

Past disclosures · reporting ended (1)

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

Thermon Group Holdings, Inc.

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

Section 16 reporting ended · disclosed 2026-06-03. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect19,282 Reported balance After 2026-06-01 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-06-01 · Grant · Acquired 6,976 · Balance 19,282

F1: Pursuant to the terms of the Agreement and Plan of Merger dated February 23, 2026 (the "Merger Agreement") by and among the Issuer, CECO Environmental Corp ("CECO"), and two wholly-owned merger subsidiaries of CECO (the "Merger Subs"), the Issuer merged with the two Merger Subs to become a wholly-owned subsidiary of CECO (the "Merger").

F2: Represents shares underlying Issuer performance unit awards ("PU awards") that vested in accordance with the terms of the Merger Agreement immediately prior to the effective time of the Merger.

F3: The number of shares of Issuer common stock deemed subject to each Issuer PU award was determined as follows: (a) for any completed performance period, based on actual achievement of the applicable performance-based vesting conditions; (b) for any performance period in which the effective time of the Merger occurred (i.e., the performance period was not yet completed and performance goals had been established), based on the greater of target performance and actual performance as of the effective time of the Merger (with performance goals and achievement thereof equitably adjusted as necessary to reflect a shortened performance period); and (c) for any performance period for which performance goals had not yet been established, based on target performance.

F5: Includes 7,520 shares of Issuer common stock underlying Issuer restricted stock unit awards ("RSU awards") held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer RSU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer RSU award immediately prior to the effective time of the Merger and (b) 0.8110. Each such converted CECO RSU award is otherwise subject to the same terms and conditions (including vesting or forfeiture) as applied to the corresponding Issuer RSU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law.

F6: Includes 6,976 shares of Issuer common stock underlying Issuer PU awards held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer PU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer PU award immediately prior to the effective time of the Merger (determined in accordance with the formula set forth in footnote 3) and (b) 0.8110. Each such converted CECO RSU award is subject to the same terms and conditions (including any time-based vesting and forfeiture provisions and, as applicable, dividend equivalent rights) as applied to the corresponding Issuer PU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law, but is no longer subject to performance-based vesting conditions.

Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-06-01 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-06-01 · Disposition to issuer · Disposed 19,282 · Balance 0

F1: Pursuant to the terms of the Agreement and Plan of Merger dated February 23, 2026 (the "Merger Agreement") by and among the Issuer, CECO Environmental Corp ("CECO"), and two wholly-owned merger subsidiaries of CECO (the "Merger Subs"), the Issuer merged with the two Merger Subs to become a wholly-owned subsidiary of CECO (the "Merger").

F4: Pursuant to the terms of the Merger Agreement, each share of Issuer common stock (other than excluded and dissenting shares) was converted into the right to receive, at the election of the holder, one of the following forms of merger consideration, subject to proration as described in the Merger Agreement: (i) 0.6840 shares of CECO common stock and $10.00 in cash, without interest (the "mixed consideration"), which is the default election; (ii) $63.89 in cash, without interest (the "cash consideration"); or (iii) 0.8110 shares of CECO common stock (the "stock consideration"). The reporting person elected the mixed consideration for their shares of Issuer common stock.

F5: Includes 7,520 shares of Issuer common stock underlying Issuer restricted stock unit awards ("RSU awards") held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer RSU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer RSU award immediately prior to the effective time of the Merger and (b) 0.8110. Each such converted CECO RSU award is otherwise subject to the same terms and conditions (including vesting or forfeiture) as applied to the corresponding Issuer RSU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law.

F6: Includes 6,976 shares of Issuer common stock underlying Issuer PU awards held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer PU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer PU award immediately prior to the effective time of the Merger (determined in accordance with the formula set forth in footnote 3) and (b) 0.8110. Each such converted CECO RSU award is subject to the same terms and conditions (including any time-based vesting and forfeiture provisions and, as applicable, dividend equivalent rights) as applied to the corresponding Issuer PU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law, but is no longer subject to performance-based vesting conditions.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the terms of the Agreement and Plan of Merger dated February 23, 2026 (the "Merger Agreement") by and among the Issuer, CECO Environmental Corp ("CECO"), and two wholly-owned merger subsidiaries of CECO (the "Merger Subs"), the Issuer merged with the two Merger Subs to become a wholly-owned subsidiary of CECO (the "Merger").

F2: Represents shares underlying Issuer performance unit awards ("PU awards") that vested in accordance with the terms of the Merger Agreement immediately prior to the effective time of the Merger.

F3: The number of shares of Issuer common stock deemed subject to each Issuer PU award was determined as follows: (a) for any completed performance period, based on actual achievement of the applicable performance-based vesting conditions; (b) for any performance period in which the effective time of the Merger occurred (i.e., the performance period was not yet completed and performance goals had been established), based on the greater of target performance and actual performance as of the effective time of the Merger (with performance goals and achievement thereof equitably adjusted as necessary to reflect a shortened performance period); and (c) for any performance period for which performance goals had not yet been established, based on target performance.

F4: Pursuant to the terms of the Merger Agreement, each share of Issuer common stock (other than excluded and dissenting shares) was converted into the right to receive, at the election of the holder, one of the following forms of merger consideration, subject to proration as described in the Merger Agreement: (i) 0.6840 shares of CECO common stock and $10.00 in cash, without interest (the "mixed consideration"), which is the default election; (ii) $63.89 in cash, without interest (the "cash consideration"); or (iii) 0.8110 shares of CECO common stock (the "stock consideration"). The reporting person elected the mixed consideration for their shares of Issuer common stock.

F5: Includes 7,520 shares of Issuer common stock underlying Issuer restricted stock unit awards ("RSU awards") held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer RSU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer RSU award immediately prior to the effective time of the Merger and (b) 0.8110. Each such converted CECO RSU award is otherwise subject to the same terms and conditions (including vesting or forfeiture) as applied to the corresponding Issuer RSU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law.

F6: Includes 6,976 shares of Issuer common stock underlying Issuer PU awards held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer PU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer PU award immediately prior to the effective time of the Merger (determined in accordance with the formula set forth in footnote 3) and (b) 0.8110. Each such converted CECO RSU award is subject to the same terms and conditions (including any time-based vesting and forfeiture provisions and, as applicable, dividend equivalent rights) as applied to the corresponding Issuer PU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law, but is no longer subject to performance-based vesting conditions.

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.”

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Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 18, 2026 Filed Aug 19, 2026 15:47 UTC ALAMO GROUP INC ALG · Entity 4511 GrantCommon Stock 496 $0.00 $0.00
Disclosure

SEC source: 0002019369-26-000007 · wk-form4_1787154438.xml · nonDerivative · entry 1

Lucas Thomas Gregory · CIK 0002019369 · VP, Corp Controller and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 496

Read SEC document
June 01, 2026 Filed Jun 3, 2026 15:51 UTC Thermon Group Holdings, Inc. THR · Entity 41725 Disposition to issuerCommon Stock 19,282 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-26-002793 · form4.xml · nonDerivative · entry 2

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · shares: Pursuant to the terms of the Agreement and Plan of Merger dated February 23, 2026 (the "Merger Agreement") by and among the Issuer, CECO Environmental Corp ("CECO"), and two wholly-owned merger subsidiaries of CECO (the "Merger Subs"), the Issuer merged with the two Merger Subs to become a wholly-owned subsidiary of CECO (the "Merger").

F4 · shares: Pursuant to the terms of the Merger Agreement, each share of Issuer common stock (other than excluded and dissenting shares) was converted into the right to receive, at the election of the holder, one of the following forms of merger consideration, subject to proration as described in the Merger Agreement: (i) 0.6840 shares of CECO common stock and $10.00 in cash, without interest (the "mixed consideration"), which is the default election; (ii) $63.89 in cash, without interest (the "cash consideration"); or (iii) 0.8110 shares of CECO common stock (the "stock consideration"). The reporting person elected the mixed consideration for their shares of Issuer common stock.

F5 · shares: Includes 7,520 shares of Issuer common stock underlying Issuer restricted stock unit awards ("RSU awards") held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer RSU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer RSU award immediately prior to the effective time of the Merger and (b) 0.8110. Each such converted CECO RSU award is otherwise subject to the same terms and conditions (including vesting or forfeiture) as applied to the corresponding Issuer RSU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law.

F6 · shares: Includes 6,976 shares of Issuer common stock underlying Issuer PU awards held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer PU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer PU award immediately prior to the effective time of the Merger (determined in accordance with the formula set forth in footnote 3) and (b) 0.8110. Each such converted CECO RSU award is subject to the same terms and conditions (including any time-based vesting and forfeiture provisions and, as applicable, dividend equivalent rights) as applied to the corresponding Issuer PU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law, but is no longer subject to performance-based vesting conditions.

F1 · price: Pursuant to the terms of the Agreement and Plan of Merger dated February 23, 2026 (the "Merger Agreement") by and among the Issuer, CECO Environmental Corp ("CECO"), and two wholly-owned merger subsidiaries of CECO (the "Merger Subs"), the Issuer merged with the two Merger Subs to become a wholly-owned subsidiary of CECO (the "Merger").

F4 · price: Pursuant to the terms of the Merger Agreement, each share of Issuer common stock (other than excluded and dissenting shares) was converted into the right to receive, at the election of the holder, one of the following forms of merger consideration, subject to proration as described in the Merger Agreement: (i) 0.6840 shares of CECO common stock and $10.00 in cash, without interest (the "mixed consideration"), which is the default election; (ii) $63.89 in cash, without interest (the "cash consideration"); or (iii) 0.8110 shares of CECO common stock (the "stock consideration"). The reporting person elected the mixed consideration for their shares of Issuer common stock.

F5 · price: Includes 7,520 shares of Issuer common stock underlying Issuer restricted stock unit awards ("RSU awards") held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer RSU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer RSU award immediately prior to the effective time of the Merger and (b) 0.8110. Each such converted CECO RSU award is otherwise subject to the same terms and conditions (including vesting or forfeiture) as applied to the corresponding Issuer RSU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law.

F6 · price: Includes 6,976 shares of Issuer common stock underlying Issuer PU awards held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer PU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer PU award immediately prior to the effective time of the Merger (determined in accordance with the formula set forth in footnote 3) and (b) 0.8110. Each such converted CECO RSU award is subject to the same terms and conditions (including any time-based vesting and forfeiture provisions and, as applicable, dividend equivalent rights) as applied to the corresponding Issuer PU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law, but is no longer subject to performance-based vesting conditions.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 15:51 UTC Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 6,976 Not disclosed Not disclosed
Disclosure

SEC source: 0000905148-26-002793 · form4.xml · nonDerivative · entry 1

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,282

F1 · shares: Pursuant to the terms of the Agreement and Plan of Merger dated February 23, 2026 (the "Merger Agreement") by and among the Issuer, CECO Environmental Corp ("CECO"), and two wholly-owned merger subsidiaries of CECO (the "Merger Subs"), the Issuer merged with the two Merger Subs to become a wholly-owned subsidiary of CECO (the "Merger").

F2 · shares: Represents shares underlying Issuer performance unit awards ("PU awards") that vested in accordance with the terms of the Merger Agreement immediately prior to the effective time of the Merger.

F3 · shares: The number of shares of Issuer common stock deemed subject to each Issuer PU award was determined as follows: (a) for any completed performance period, based on actual achievement of the applicable performance-based vesting conditions; (b) for any performance period in which the effective time of the Merger occurred (i.e., the performance period was not yet completed and performance goals had been established), based on the greater of target performance and actual performance as of the effective time of the Merger (with performance goals and achievement thereof equitably adjusted as necessary to reflect a shortened performance period); and (c) for any performance period for which performance goals had not yet been established, based on target performance.

F1 · price: Pursuant to the terms of the Agreement and Plan of Merger dated February 23, 2026 (the "Merger Agreement") by and among the Issuer, CECO Environmental Corp ("CECO"), and two wholly-owned merger subsidiaries of CECO (the "Merger Subs"), the Issuer merged with the two Merger Subs to become a wholly-owned subsidiary of CECO (the "Merger").

F2 · price: Represents shares underlying Issuer performance unit awards ("PU awards") that vested in accordance with the terms of the Merger Agreement immediately prior to the effective time of the Merger.

F3 · price: The number of shares of Issuer common stock deemed subject to each Issuer PU award was determined as follows: (a) for any completed performance period, based on actual achievement of the applicable performance-based vesting conditions; (b) for any performance period in which the effective time of the Merger occurred (i.e., the performance period was not yet completed and performance goals had been established), based on the greater of target performance and actual performance as of the effective time of the Merger (with performance goals and achievement thereof equitably adjusted as necessary to reflect a shortened performance period); and (c) for any performance period for which performance goals had not yet been established, based on target performance.

F5 · balance_after: Includes 7,520 shares of Issuer common stock underlying Issuer restricted stock unit awards ("RSU awards") held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer RSU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer RSU award immediately prior to the effective time of the Merger and (b) 0.8110. Each such converted CECO RSU award is otherwise subject to the same terms and conditions (including vesting or forfeiture) as applied to the corresponding Issuer RSU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law.

F6 · balance_after: Includes 6,976 shares of Issuer common stock underlying Issuer PU awards held by the reporting person. Pursuant to the terms of the Merger Agreement, each outstanding Issuer PU award was automatically assumed by CECO and converted into a CECO RSU award with respect to a number of shares of CECO common stock (rounded down to the nearest whole share) equal to the product of (a) the number of shares of Issuer common stock subject to such Issuer PU award immediately prior to the effective time of the Merger (determined in accordance with the formula set forth in footnote 3) and (b) 0.8110. Each such converted CECO RSU award is subject to the same terms and conditions (including any time-based vesting and forfeiture provisions and, as applicable, dividend equivalent rights) as applied to the corresponding Issuer PU award immediately prior to the effective time of the Merger, except as otherwise required by applicable law, but is no longer subject to performance-based vesting conditions.

Read SEC document
May 12, 2026 Filed May 14, 2026 19:33 UTC Thermon Group Holdings, Inc. THR · Entity 41725 Tax withholdingCommon Stock 2,412 $64.69 $156,032.28
Disclosure

SEC source: 0001489096-26-000052 · wk-form4_1778787187.xml · nonDerivative · entry 4

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,306

F4 · shares: These shares were surrendered for tax payment upon vesting of restricted stock units on May 12, 2026.

F5 · price: Sales price is the fair market value on Tuesday, May 12, 2026.

F6 · balance_after: Includes 7,520 restricted stock units held by the reporting person.

Read SEC document
May 12, 2026 Filed May 14, 2026 19:33 UTC Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 2,318 $0.00 $0.00
Disclosure

SEC source: 0001489096-26-000052 · wk-form4_1778787187.xml · nonDerivative · entry 3

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,718

F3 · shares: On May 12, 2026, the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive, at settlement, one share of the Issuer's common stock. The award vests in full on the third anniversary of the grant date. Restricted stock units convert into shares of the Issuer's common stock on a one-for-one basis.

Read SEC document
May 12, 2026 Filed May 14, 2026 19:33 UTC Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 1,618 $0.00 $0.00
Disclosure

SEC source: 0001489096-26-000052 · wk-form4_1778787187.xml · nonDerivative · entry 2

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,400

F2 · shares: On June 1, 2023, the reporting person was granted a performance unit award vesting on March 31, 2026, subject to the Issuer's compensation committee certifying the Issuer's adjusted earnings before interest, taxes, depreciation and amortization during the applicable performance period as further specified in the equity award agreement. Of the 1,539 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2026, the reporting person actually earned 105.22%, or 1,618 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026.

Read SEC document
May 12, 2026 Filed May 14, 2026 19:33 UTC Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 2,157 $0.00 $0.00
Disclosure

SEC source: 0001489096-26-000052 · wk-form4_1778787187.xml · nonDerivative · entry 1

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,782

F1 · shares: On June 1, 2023, the reporting person was granted a performance unit award vesting on March 31, 2026, subject to the Issuer's compensation committee certifying the Issuer's return on invested capital performance during the applicable performance period as further specified in the equity award agreement. Of the 1,319 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2026, the reporting person actually earned 163.60%, or 2,157 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 19:20 UTC Thermon Group Holdings, Inc. THR · Entity 41725 Tax withholdingCommon Stock 787 $25.94 $20,414.78
Disclosure

SEC source: 0001489096-25-000087 · wk-form4_1748978453.xml · nonDerivative · entry 2

Lucas Thomas Gregory · CIK 0002019369 · VP, Corporate Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,951

F2 · shares: These shares were surrendered for tax payment upon vesting of restricted stock units on June 1, 2025.

F3 · price: Sales price is the fair market value on Friday, May 30, 2025.

F4 · balance_after: Includes 4.528 restricted stock units held by the reporting person.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 19:20 UTC Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 1,349 $0.00 $0.00
Disclosure

SEC source: 0001489096-25-000087 · wk-form4_1748978453.xml · nonDerivative · entry 1

Lucas Thomas Gregory · CIK 0002019369 · VP, Corporate Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,738

F1 · shares: On June 1, 2025, the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive, at settlement, one share of the Issuer's common stock. The award vests in full on the third anniversary of the grant date. Restricted stock units convert into shares of the Issuer's common stock on a one-for-one basis.

Read SEC document
June 01, 2025 Filed Jun 16, 2025 21:33 UTC Amendment Thermon Group Holdings, Inc. THR · Entity 41725 Tax withholdingCommon Stock 787 $25.94 $20,414.78
Disclosure

SEC source: 0001489096-25-000093 · wk-form4a_1750109602.xml · nonDerivative · entry 2

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,625

F3 · shares: These shares were surrendered for tax payment upon vesting of restricted stock units on June 1, 2025.

F4 · price: Sales price is the fair market value on Friday, May 30, 2025.

F5 · balance_after: Includes 5,202 restricted stock units held by the reporting person.

F6 · balance_after: This Form 4/A is being filed to correct the number of restricted stock units held by the reporting person.

Read SEC document
June 01, 2025 Filed Jun 16, 2025 21:33 UTC Amendment Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 2,023 $0.00 $0.00
Disclosure

SEC source: 0001489096-25-000093 · wk-form4a_1750109602.xml · nonDerivative · entry 1

Lucas Thomas Gregory · CIK 0002019369 · VP, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,412

F1 · shares: On June 1, 2025, the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive, at settlement, one share of the Issuer's common stock. The award vests in full on the third anniversary of the grant date. Restricted stock units convert into shares of the Issuer's common stock on a one-for-one basis.

F2 · shares: This Form 4/A is being filed to correct the number of restricted stock units granted to the reporting person.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 18:14 UTC Thermon Group Holdings, Inc. THR · Entity 41725 Tax withholdingCommon Stock 630 $33.76 $21,268.80
Disclosure

SEC source: 0001489096-24-000127 · wk-form4_1717524874.xml · nonDerivative · entry 2

Lucas Thomas Gregory · CIK 0002019369 · VP, Corporate Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,427

F2 · shares: These shares were surrendered for tax payment upon vesting of restricted stock units on June 1, 2024.

F3 · price: Sales price is the fair market value on Friday, May 31, 2024.

F4 · balance_after: Includes 2,929 restricted stock units held by the reporting person.

Read SEC document
June 01, 2024 Filed Jun 4, 2024 18:14 UTC Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 1,036 $0.00 $0.00
Disclosure

SEC source: 0001489096-24-000127 · wk-form4_1717524874.xml · nonDerivative · entry 1

Lucas Thomas Gregory · CIK 0002019369 · VP, Corporate Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,057

F1 · shares: On June 1, 2024, the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive, at settlement, one share of the Issuer's common stock. The award vests in equal installments on the first, second and third anniversaries of the grant date. Restricted stock units convert into shares of the Issuer's common stock on a one-for-one basis.

Read SEC document
June 01, 2024 Filed Nov 18, 2024 21:25 UTC Amendment Thermon Group Holdings, Inc. THR · Entity 41725 Tax withholdingCommon Stock 630 $33.76 $21,268.80
Disclosure

SEC source: 0001489096-24-000214 · wk-form4a_1731965125.xml · nonDerivative · entry 2

Lucas Thomas Gregory · CIK 0002019369 · VP, Corporate Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,389

F3 · shares: These shares were surrendered for tax payment upon vesting of restricted stock units on June 1, 2024.

F4 · price: Sales price is the fair market value on Friday, May 31, 2024.

F5 · balance_after: Includes 5,891 restricted stock units held by the reporting person.

F6 · balance_after: This Form 4/A is being filed to correct the number of restricted stock units held by the reporting person.

Read SEC document
June 01, 2024 Filed Nov 18, 2024 21:25 UTC Amendment Thermon Group Holdings, Inc. THR · Entity 41725 GrantCommon Stock 3,998 $0.00 $0.00
Disclosure

SEC source: 0001489096-24-000214 · wk-form4a_1731965125.xml · nonDerivative · entry 1

Lucas Thomas Gregory · CIK 0002019369 · VP, Corporate Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,019

F1 · shares: On June 1, 2024, the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive, at settlement, one share of the Issuer's common stock. The award vests in equal installments on the first, second and third anniversaries of the grant date. Restricted stock units convert into shares of the Issuer's common stock on a one-for-one basis.

F2 · shares: This Form 4/A is being filed to correct the number of restricted stock units granted to the reporting person.

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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.