{"transactions":[{"id":754307,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2026-06-02T23:23:10.000Z","date":"2026-06-02","kind":"grant","planned":false,"acquired":true,"shares":25000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing June 1, 2026 and ending at its next regularly scheduled annual general meeting in 2027 (the \"2027 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2027 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."}],"balance_after":85181,"derivative":{"underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001205450-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000120545026000001/primary_doc.xml","form_type":"4"}},{"id":1061528,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-08-19T16:23:28.000Z","date":"2025-08-18","kind":"purchase","planned":false,"acquired":true,"shares":10000,"price":3.0866,"value":30866.0,"ownership":{"direct":true},"balance_after":36290,"source":{"system":"sec-edgar","filing":"0001205450-25-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000120545025000001/primary_doc.xml","form_type":"4"}},{"id":1124508,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2025-06-03T21:12:34.000Z","date":"2025-06-02","kind":"grant","planned":false,"acquired":true,"shares":27933,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in connection with his role as a director and Chairperson of Mercer's board of directors and in respect of the board term commencing May 31, 2025 and ending at its next regularly scheduled annual general meeting in 2026 (the \"2026 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2026 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."}],"balance_after":60181,"derivative":{"underlying":"Common Stock","underlying_shares":27933},"source":{"system":"sec-edgar","filing":"0001333274-25-000008","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000133327425000008/primary_doc.xml","form_type":"4"}},{"id":1491754,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2024-06-04T21:43:45.000Z","date":"2024-06-03","kind":"grant","planned":false,"acquired":true,"shares":10527,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer) as a grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan in respect of the board term commencing May 31, 2024 and ending at its next regularly scheduled annual general meeting in 2025 (the \"2025 AGM\"). Each DSU vests on the earlier of the one year anniversary of the grant date or the date of the 2025 AGM and represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."}],"balance_after":32248,"derivative":{"underlying":"Common Stock","underlying_shares":10527},"source":{"system":"sec-edgar","filing":"0001260893-24-000004","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000126089324000004/primary_doc.xml","form_type":"4"}},{"id":1869310,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2023-06-03T00:28:19.000Z","date":"2023-06-01","kind":"grant","planned":false,"acquired":true,"shares":11548,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Represents DSUs issued by Mercer, at the election of the Reporting Person, as an equity grant to the Reporting Person under Mercer's non-employee director compensation program and the Plan in respect of the board term commencing May 31, 2023 and ending at its next regularly scheduled annual general meeting in 2024. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. The DSUs vest on the earlier of the one year anniversary of the grant date or the next regularly scheduled annual general meeting in 2024."}],"balance_after":21721,"derivative":{"underlying":"Common Stock","underlying_shares":11548},"source":{"system":"sec-edgar","filing":"0001522288-23-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000152228823000005/primary_doc.xml","form_type":"4"}},{"id":1869309,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2023-06-03T00:28:19.000Z","date":"2023-06-01","kind":"grant","planned":false,"acquired":true,"shares":1925,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Represents deferred stock units (\"DSUs\") issued by Mercer International Inc. (\"Mercer\"), at the election of the Reporting Person, as a quarterly equity grant to the Reporting Person under Mercer's non-employee director compensation program and Amended and Restated 2022 Stock Incentive Plan as amended (the \"Plan\") in connection with her role as a director of Mercer for the period from April 1, 2023 to May 31, 2023. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms. Mercer subsequently transitioned its non-employee director compensation program from quarterly on a calendar year basis to a program based on the one-year period between annual general meetings, being the general term of office of directors."}],"balance_after":10173,"derivative":{"underlying":"Common Stock","underlying_shares":1925},"source":{"system":"sec-edgar","filing":"0001522288-23-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000152228823000005/primary_doc.xml","form_type":"4"}},{"id":1908058,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Deferred Stock Units","published_at":"2023-05-03T00:44:19.000Z","date":"2023-05-01","kind":"grant","planned":false,"acquired":true,"shares":2570,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Represents Deferred stock units (\"DSUs\") granted by Mercer International Inc. (\"Mercer\") as a quarterly equity grant to the Reporting Person under Mercer's 2023 Non-Employee Director Compensation Plan (the \"Program\") and Mercer's Amended and Restated 2022 Stock Incentive Plan. The DSUs vest on the one-year anniversary of the grant date. Each DSU represents the right to receive one share of Mercer's common stock and dividend equivalents after the Reporting Person ceases to be a director of Mercer, unless deferred in accordance with its terms."}],"balance_after":8248,"derivative":{"underlying":"Common Stock","underlying_shares":2570},"source":{"system":"sec-edgar","filing":"0001848174-23-000008","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000184817423000008/primary_doc.xml","form_type":"4"}},{"id":2150514,"issuer":{"id":123481,"kind":"organization","name":"GCP Applied Technologies Inc.","symbol":"GCP"},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-09-27T13:53:50.000Z","date":"2022-09-27","kind":"disposition_to_issuer","acquired":false,"shares":11211,"price":32,"value":358752.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Disposed of pursuant to the Agreement and Plan of Merger, by and among Cyclades Parent, Inc., Cyclades Merger Sub, Inc., GCP Applied Technologies Inc. (the \"Issuer\") and Compagnie de Saint-Gobain S.A., dated December 5, 2021 (the \"Merger Agreement\"), whereby each outstanding share of the Issuer's common stock was cancelled at the effective time (the \"Effective Time\") of the merger (the \"Merger\") and converted into the right to receive a cash payment of $32.00 per share (the \"Merger Consideration\")."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000899243-22-032097","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1644440/000089924322032097/doc4.xml","form_type":"4"}},{"id":2238855,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"DEFERRED STOCK UNITS","published_at":"2022-06-08T18:57:54.000Z","date":"2022-06-07","kind":"grant","acquired":true,"shares":5678,"price":15.85,"value":89996.3,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents deferred stock units granted to the Reporting Person by Mercer International Inc. (\"Mercer\") under Mercer's Amended and Restated 2022 Stock Incentive Plan in connection with her role as a director of Mercer. These units vest on June 7, 2023, provided that if a change in control of Mercer occurs prior to such date, such units vest immediately upon such occurrence and, in the case of death or disability of the Reporting Person, a pro-rated portion of such units will vest. The Reporting Person is entitled to delivery of the underlying shares of common stock upon ceasing to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents deferred stock units granted to the Reporting Person by Mercer International Inc. (\"Mercer\") under Mercer's Amended and Restated 2022 Stock Incentive Plan in connection with her role as a director of Mercer. These units vest on June 7, 2023, provided that if a change in control of Mercer occurs prior to such date, such units vest immediately upon such occurrence and, in the case of death or disability of the Reporting Person, a pro-rated portion of such units will vest. The Reporting Person is entitled to delivery of the underlying shares of common stock upon ceasing to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Based on the closing price of Mercer's shares of common stock on the NASDAQ on June 6, 2022."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents deferred stock units granted to the Reporting Person by Mercer International Inc. (\"Mercer\") under Mercer's Amended and Restated 2022 Stock Incentive Plan in connection with her role as a director of Mercer. These units vest on June 7, 2023, provided that if a change in control of Mercer occurs prior to such date, such units vest immediately upon such occurrence and, in the case of death or disability of the Reporting Person, a pro-rated portion of such units will vest. The Reporting Person is entitled to delivery of the underlying shares of common stock upon ceasing to be a director of Mercer, unless deferred in accordance with its terms."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents deferred stock units granted to the Reporting Person by Mercer International Inc. (\"Mercer\") under Mercer's Amended and Restated 2022 Stock Incentive Plan in connection with her role as a director of Mercer. These units vest on June 7, 2023, provided that if a change in control of Mercer occurs prior to such date, such units vest immediately upon such occurrence and, in the case of death or disability of the Reporting Person, a pro-rated portion of such units will vest. The Reporting Person is entitled to delivery of the underlying shares of common stock upon ceasing to be a director of Mercer, unless deferred in accordance with its terms."}],"balance_after":5678,"derivative":{"underlying":"COMMON STOCK","underlying_shares":5678},"source":{"system":"sec-edgar","filing":"0001551528-22-000007","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000155152822000007/primary_doc.xml","form_type":"4"}},{"id":2688677,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-02T00:04:17.000Z","date":"2021-06-01","kind":"grant","acquired":true,"shares":6065,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Ms. Welty was granted 6,065 restricted shares of common stock by Mercer International Inc. (\"Mercer\") in connection with her role as a director of Mercer. These shares vest and become non-forfeitable on May 31, 2022, unless a change in control of Mercer occurs prior to such date, in which case such shares vest immediately upon the occurrence of such change in control."}],"balance_after":26290,"source":{"system":"sec-edgar","filing":"0001804365-21-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000180436521000007/primary_doc.xml","form_type":"4"}},{"id":2705518,"issuer":{"id":123481,"kind":"organization","name":"GCP Applied Technologies Inc.","symbol":"GCP"},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-05-19T18:16:40.000Z","date":"2021-05-17","kind":"grant","acquired":true,"shares":4168,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":11211,"source":{"system":"sec-edgar","filing":"0001644440-21-000060","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1644440/000164444021000060/edgar.xml","form_type":"4"}},{"id":3124129,"issuer":{"id":123481,"kind":"organization","name":"GCP Applied Technologies Inc.","symbol":"GCP"},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-06-03T18:49:22.000Z","date":"2020-06-01","kind":"grant","acquired":true,"shares":5437,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Issued pursuant to the GCP non-employee director compensation program in partial payment of the 2020 retainer."}],"balance_after":7043,"source":{"system":"sec-edgar","filing":"0001644440-20-000066","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1644440/000164444020000066/edgar.xml","form_type":"4"}},{"id":3123541,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-06-03T16:28:25.000Z","date":"2020-06-01","kind":"grant","acquired":true,"shares":11150,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Ms. Welty was granted 11,150 restricted shares of common stock by Mercer International Inc. (\"Mercer\") in connection with her role as a director of Mercer.  These shares vest and become non-forfeitable on June 1, 2021, unless a change in control of Mercer occurs prior to such date, in which case such shares vest immediately upon the occurrence of such change in control."}],"balance_after":20225,"source":{"system":"sec-edgar","filing":"0001260893-20-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000126089320000004/primary_doc.xml","form_type":"4"}},{"id":3501914,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-06-04T17:59:29.000Z","date":"2019-05-31","kind":"grant","acquired":true,"shares":4885,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Ms. Welty was granted 4,885 restricted shares of common stock by Mercer International Inc. (\"Mercer\") in connection with her role as a director of Mercer.  These shares vest and become non-forfeitable on May 31, 2020, unless a change in control of Mercer occurs prior to such date, in which case such shares vest immediately upon the occurrence of such change in control."}],"balance_after":9075,"source":{"system":"sec-edgar","filing":"0001333274-19-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000133327419000006/primary_doc.xml","form_type":"4"}},{"id":3890443,"issuer":{"id":7530,"kind":"organization","name":"MERCER INTERNATIONAL INC."},"owners":[{"id":42343,"kind":"person","name":"WELTY LINDA J","position":1,"cik":"0001205450","reported_name":"WELTY LINDA J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"COMMON STOCK","published_at":"2018-06-18T17:37:13.000Z","date":"2018-06-18","kind":"grant","acquired":true,"shares":4190,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Ms. Welty was granted 4,190 restricted shares of common stock by Mercer International Inc. (\"Mercer\") in connection with her role as a director of Mercer. These shares vest and become non-forfeitable on June 18, 2019, unless a change in control of Mercer occurs prior to such date, in which case such shares vest immediately upon the occurrence of such change in control."}],"balance_after":4190,"source":{"system":"sec-edgar","filing":"0001205450-18-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1205450/000120545018000003/primary_doc.xml","form_type":"4"}}]}