{"transactions":[{"id":707767,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-07-17T19:17:16.000Z","date":"2026-07-15","kind":"tax_withholding","planned":false,"acquired":false,"shares":890,"price":79.03,"value":70336.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units."}],"balance_after":21101,"source":{"system":"sec-edgar","filing":"0001193125-26-307574","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526307574/ownership.xml","form_type":"4"}},{"id":744063,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-10T19:55:49.000Z","date":"2026-06-08","kind":"grant","planned":false,"acquired":true,"shares":3105,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units which vest in three equal annual installments beginning June 8, 2027."}],"balance_after":21991,"source":{"system":"sec-edgar","filing":"0001193125-26-265774","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526265774/ownership.xml","form_type":"4"}},{"id":753861,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-03T23:02:57.000Z","date":"2026-06-01","kind":"grant","planned":false,"acquired":true,"shares":625,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F8","text":"On June 1, 2023, the Reporting Person was granted an award of Thermon RSUs, which was assumed and converted into a fully vested Converted RSU Award."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 1, 2026 (the \"Closing Date\"), pursuant to an Agreement and Plan of Merger, dated as of February 23, 2026 (the \"Merger Agreement\"), by and among CECO Environmental Corp. (the \"Issuer\"), Thermon Group Holdings, Inc. (\"Thermon\"), Longhorn Merger Sub, Inc. (\"Merger Sub, Inc.\") and Longhorn Merger Sub LLC (\"Merger Sub LLC\"), (i) Merger Sub, Inc. merged with and into Thermon, with Thermon continuing as a wholly-owned subsidiary of the Issuer and the surviving corporation of the merger (the \"First Merger\") and (ii) Thermon, as the surviving corporation of the First Merger, merged with and into Merger Sub LLC, with Merger Sub LLC being the surviving entity of the merger."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from Footnote 1) Pursuant to the Merger Agreement, at the effective time of the First Merger (the \"Effective Time\"), each outstanding restricted stock unit of Thermon (each a \"Thermon RSU\") and outstanding award of performance units (each a \"Thermon PU\"), was automatically assumed by the Issuer and converted into a restricted stock unit with respect to a number of shares of the Issuer's common stock equal to the product of (x) the number of shares of Thermon's common stock subject to such Thermon RSU or Thermon PU and (y) 0.8110 (each, a \"Converted RSU Award\")."}],"balance_after":18886,"source":{"system":"sec-edgar","filing":"0001193125-26-255977","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526255977/ownership.xml","form_type":"4"}},{"id":753860,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-03T23:02:57.000Z","date":"2026-06-01","kind":"grant","planned":false,"acquired":true,"shares":4679,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F7","text":"On June 1, 2024, the Reporting Person was granted an award of Thermon PUs, which was assumed and converted into a Converted RSU Award that vests in full on March 31, 2027."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 1, 2026 (the \"Closing Date\"), pursuant to an Agreement and Plan of Merger, dated as of February 23, 2026 (the \"Merger Agreement\"), by and among CECO Environmental Corp. (the \"Issuer\"), Thermon Group Holdings, Inc. (\"Thermon\"), Longhorn Merger Sub, Inc. (\"Merger Sub, Inc.\") and Longhorn Merger Sub LLC (\"Merger Sub LLC\"), (i) Merger Sub, Inc. merged with and into Thermon, with Thermon continuing as a wholly-owned subsidiary of the Issuer and the surviving corporation of the merger (the \"First Merger\") and (ii) Thermon, as the surviving corporation of the First Merger, merged with and into Merger Sub LLC, with Merger Sub LLC being the surviving entity of the merger."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from Footnote 1) Pursuant to the Merger Agreement, at the effective time of the First Merger (the \"Effective Time\"), each outstanding restricted stock unit of Thermon (each a \"Thermon RSU\") and outstanding award of performance units (each a \"Thermon PU\"), was automatically assumed by the Issuer and converted into a restricted stock unit with respect to a number of shares of the Issuer's common stock equal to the product of (x) the number of shares of Thermon's common stock subject to such Thermon RSU or Thermon PU and (y) 0.8110 (each, a \"Converted RSU Award\")."}],"balance_after":18261,"source":{"system":"sec-edgar","filing":"0001193125-26-255977","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526255977/ownership.xml","form_type":"4"}},{"id":753859,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-03T23:02:57.000Z","date":"2026-06-01","kind":"grant","planned":false,"acquired":true,"shares":1401,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"On June 1, 2024, the Reporting Person was granted an award of Thermon RSUs, which was assumed and converted into a Converted RSU Award that vested as to one-half on June 1, 2026 and vests as to one-half on June 1, 2027."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 1, 2026 (the \"Closing Date\"), pursuant to an Agreement and Plan of Merger, dated as of February 23, 2026 (the \"Merger Agreement\"), by and among CECO Environmental Corp. (the \"Issuer\"), Thermon Group Holdings, Inc. (\"Thermon\"), Longhorn Merger Sub, Inc. (\"Merger Sub, Inc.\") and Longhorn Merger Sub LLC (\"Merger Sub LLC\"), (i) Merger Sub, Inc. merged with and into Thermon, with Thermon continuing as a wholly-owned subsidiary of the Issuer and the surviving corporation of the merger (the \"First Merger\") and (ii) Thermon, as the surviving corporation of the First Merger, merged with and into Merger Sub LLC, with Merger Sub LLC being the surviving entity of the merger."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from Footnote 1) Pursuant to the Merger Agreement, at the effective time of the First Merger (the \"Effective Time\"), each outstanding restricted stock unit of Thermon (each a \"Thermon RSU\") and outstanding award of performance units (each a \"Thermon PU\"), was automatically assumed by the Issuer and converted into a restricted stock unit with respect to a number of shares of the Issuer's common stock equal to the product of (x) the number of shares of Thermon's common stock subject to such Thermon RSU or Thermon PU and (y) 0.8110 (each, a \"Converted RSU Award\")."}],"balance_after":13582,"source":{"system":"sec-edgar","filing":"0001193125-26-255977","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526255977/ownership.xml","form_type":"4"}},{"id":753858,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-03T23:02:57.000Z","date":"2026-06-01","kind":"grant","planned":false,"acquired":true,"shares":6313,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"On June 1, 2025, the Reporting Person was granted an award of Thermon PUs, which was assumed and converted into a Converted RSU Award that vests in full on March 31, 2028."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 1, 2026 (the \"Closing Date\"), pursuant to an Agreement and Plan of Merger, dated as of February 23, 2026 (the \"Merger Agreement\"), by and among CECO Environmental Corp. (the \"Issuer\"), Thermon Group Holdings, Inc. (\"Thermon\"), Longhorn Merger Sub, Inc. (\"Merger Sub, Inc.\") and Longhorn Merger Sub LLC (\"Merger Sub LLC\"), (i) Merger Sub, Inc. merged with and into Thermon, with Thermon continuing as a wholly-owned subsidiary of the Issuer and the surviving corporation of the merger (the \"First Merger\") and (ii) Thermon, as the surviving corporation of the First Merger, merged with and into Merger Sub LLC, with Merger Sub LLC being the surviving entity of the merger."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from Footnote 1) Pursuant to the Merger Agreement, at the effective time of the First Merger (the \"Effective Time\"), each outstanding restricted stock unit of Thermon (each a \"Thermon RSU\") and outstanding award of performance units (each a \"Thermon PU\"), was automatically assumed by the Issuer and converted into a restricted stock unit with respect to a number of shares of the Issuer's common stock equal to the product of (x) the number of shares of Thermon's common stock subject to such Thermon RSU or Thermon PU and (y) 0.8110 (each, a \"Converted RSU Award\")."}],"balance_after":12181,"source":{"system":"sec-edgar","filing":"0001193125-26-255977","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526255977/ownership.xml","form_type":"4"}},{"id":753857,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-03T23:02:57.000Z","date":"2026-06-01","kind":"grant","planned":false,"acquired":true,"shares":2735,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"On June 1, 2025, the Reporting Person was granted an award of Thermon RSUs, which was assumed and converted into a Converted RSU Award that vested as to one-third on June 1, 2026 and vests as to one-third on each of June 1, 2027 and June 1, 2028."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 1, 2026 (the \"Closing Date\"), pursuant to an Agreement and Plan of Merger, dated as of February 23, 2026 (the \"Merger Agreement\"), by and among CECO Environmental Corp. (the \"Issuer\"), Thermon Group Holdings, Inc. (\"Thermon\"), Longhorn Merger Sub, Inc. (\"Merger Sub, Inc.\") and Longhorn Merger Sub LLC (\"Merger Sub LLC\"), (i) Merger Sub, Inc. merged with and into Thermon, with Thermon continuing as a wholly-owned subsidiary of the Issuer and the surviving corporation of the merger (the \"First Merger\") and (ii) Thermon, as the surviving corporation of the First Merger, merged with and into Merger Sub LLC, with Merger Sub LLC being the surviving entity of the merger."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from Footnote 1) Pursuant to the Merger Agreement, at the effective time of the First Merger (the \"Effective Time\"), each outstanding restricted stock unit of Thermon (each a \"Thermon RSU\") and outstanding award of performance units (each a \"Thermon PU\"), was automatically assumed by the Issuer and converted into a restricted stock unit with respect to a number of shares of the Issuer's common stock equal to the product of (x) the number of shares of Thermon's common stock subject to such Thermon RSU or Thermon PU and (y) 0.8110 (each, a \"Converted RSU Award\")."}],"balance_after":5868,"source":{"system":"sec-edgar","filing":"0001193125-26-255977","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526255977/ownership.xml","form_type":"4"}},{"id":753856,"issuer":{"id":4034,"kind":"organization","name":"CECO ENVIRONMENTAL CORP"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Common Stock","published_at":"2026-06-03T23:02:57.000Z","date":"2026-06-01","kind":"grant","planned":false,"acquired":true,"shares":3133,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"On May 12, 2026, the Reporting Person was granted an award of Thermon RSUs, which was assumed and converted into a Converted RSU Award that vests in equal installments on each of June 1, 2027, June 1, 2028 and June 1, 2029."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 1, 2026 (the \"Closing Date\"), pursuant to an Agreement and Plan of Merger, dated as of February 23, 2026 (the \"Merger Agreement\"), by and among CECO Environmental Corp. (the \"Issuer\"), Thermon Group Holdings, Inc. (\"Thermon\"), Longhorn Merger Sub, Inc. (\"Merger Sub, Inc.\") and Longhorn Merger Sub LLC (\"Merger Sub LLC\"), (i) Merger Sub, Inc. merged with and into Thermon, with Thermon continuing as a wholly-owned subsidiary of the Issuer and the surviving corporation of the merger (the \"First Merger\") and (ii) Thermon, as the surviving corporation of the First Merger, merged with and into Merger Sub LLC, with Merger Sub LLC being the surviving entity of the merger."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"(Continued from Footnote 1) Pursuant to the Merger Agreement, at the effective time of the First Merger (the \"Effective Time\"), each outstanding restricted stock unit of Thermon (each a \"Thermon RSU\") and outstanding award of performance units (each a \"Thermon PU\"), was automatically assumed by the Issuer and converted into a restricted stock unit with respect to a number of shares of the Issuer's common stock equal to the product of (x) the number of shares of Thermon's common stock subject to such Thermon RSU or Thermon PU and (y) 0.8110 (each, a \"Converted RSU Award\")."}],"balance_after":3133,"source":{"system":"sec-edgar","filing":"0001193125-26-255977","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526255977/ownership.xml","form_type":"4"}},{"id":751878,"issuer":{"id":41725,"kind":"organization","name":"Thermon Group Holdings, Inc.","symbol":"THR"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Human Resources"}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-03T15:49:50.000Z","date":"2026-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":3247,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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\")."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Pursuant to the terms of the Merger Agreement, each outstanding Issuer option with an exercise price per share of less than $63.89, whether or not vested or exercisable, was cancelled at the effective time of the Merger and converted into the right to receive a cash payment (without interest, and less applicable tax withholdings) equal to the product of (a) the number of shares of Issuer common stock subject to such option immediately prior to the effective time of the Merger, multiplied by (b) the excess of $63.89 over the exercise price per share of such option."}],"balance_after":0,"derivative":{"exercise_price":14.28,"exercise_date":"2023-06-01","expiration_date":"2030-06-01","underlying":"Common Stock","underlying_shares":3247},"source":{"system":"sec-edgar","filing":"0000905148-26-002791","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1777558/000090514826002791/form4.xml","form_type":"4"}},{"id":751877,"issuer":{"id":41725,"kind":"organization","name":"Thermon Group Holdings, Inc.","symbol":"THR"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, Human Resources"}}],"security":"Common Stock","published_at":"2026-06-03T15:49:50.000Z","date":"2026-06-01","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":52063,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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\")."},{"field":"shares","element":"transactionShares","label":"F4","text":"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 cash consideration for their shares of Issuer common stock."},{"field":"shares","element":"transactionShares","label":"F5","text":"Includes 9,736 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."},{"field":"shares","element":"transactionShares","label":"F6","text":"Includes 13,556 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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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\")."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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 cash consideration for their shares of Issuer common stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Includes 9,736 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."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Includes 13,556 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. 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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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 13,556 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. 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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. 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Of the 1,979 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 3,238 shares. 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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."}],"balance_after":32377,"source":{"system":"sec-edgar","filing":"0001489096-25-000085","document":"wk-form4_1748978218.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1777558/000148909625000085/wk-form4_1748978218.xml","form_type":"4"}},{"id":1149282,"issuer":{"id":41725,"kind":"organization","name":"Thermon Group Holdings, Inc.","symbol":"THR"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP, Human Resources"}}],"security":"Common Stock","published_at":"2025-05-14T22:35:15.000Z","date":"2025-05-12","kind":"tax_withholding","planned":false,"acquired":false,"shares":4212,"price":30.04,"value":126528.48,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Sales price is the fair market value on Monday, May 12, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 15,271 restricted stock units held by the reporting person."}],"balance_after":29004,"source":{"system":"sec-edgar","filing":"0001489096-25-000059","document":"wk-form4_1747262109.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1777558/000148909625000059/wk-form4_1747262109.xml","form_type":"4"}},{"id":1149281,"issuer":{"id":41725,"kind":"organization","name":"Thermon Group Holdings, Inc.","symbol":"THR"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP, Human Resources"}}],"security":"Common Stock","published_at":"2025-05-14T22:35:15.000Z","date":"2025-05-12","kind":"grant","planned":false,"acquired":true,"shares":4159,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"On June 1, 2022, the reporting person was granted a performance unit award vesting on March 31, 2025, 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 3,409 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2025, the reporting person actually earned approximately 122%, or 4,159 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2025."}],"balance_after":33216,"source":{"system":"sec-edgar","filing":"0001489096-25-000059","document":"wk-form4_1747262109.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1777558/000148909625000059/wk-form4_1747262109.xml","form_type":"4"}},{"id":1149280,"issuer":{"id":41725,"kind":"organization","name":"Thermon Group Holdings, Inc.","symbol":"THR"},"owners":[{"id":30005,"kind":"person","name":"Harris-Peterson Candace","position":1,"cik":"0001777558","reported_name":"Harris-Peterson Candace","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP, Human Resources"}}],"security":"Common Stock","published_at":"2025-05-14T22:35:15.000Z","date":"2025-05-12","kind":"grant","planned":false,"acquired":true,"shares":5844,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 1, 2022, the reporting person was granted a performance unit award vesting on March 31, 2025, subject to the Issuer's compensation committee certifying the Issuer's relative total shareholder return performance during the applicable performance period as further specified in the equity award agreement. Of the 2,922 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2025, the reporting person actually earned 200%, or 5,844 shares. 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