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The shares were sold in multiple transactions at prices ranging from $53.00 to $53.95, inclusive. 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The U.S. dollar equivalent of the exercise price is $5.6708 using the Bank of Canada exchange rate for December 9, 2020 (CAD1.00 = $0.7811)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Stock options vest as follows: (i) 25% of underlying shares on first anniversary of grant date and (ii) remainder of underlying shares in 36 equal monthly installments on last day of month following the first anniversary of grant date. 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In accordance with the ESPP, these shares were purchased at a price equal to 85% the closing price of the issuer's common shares on July 1, 2019."}],"balance_after":8835,"source":{"system":"sec-edgar","filing":"0000899243-20-000877","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1403752/000089924320000877/doc4.xml","form_type":"4"}},{"id":3464117,"issuer":{"id":12038,"kind":"organization","name":"Zymeworks BC Inc.","symbol":"ZYME"},"owners":[{"id":71072,"kind":"person","name":"Klompas Neil A","position":1,"cik":"0001761857","reported_name":"Klompas Neil A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Shares","published_at":"2019-07-10T16:54:51.000Z","date":"2019-07-08","kind":"grant","acquired":true,"shares":464,"price":12.49,"value":5795.36,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares purchased pursuant to the issuer's Amended and Restated Employee Stock Purchase Plan (ESPP) for the ESPP purchase period January 1, 2019 through June 30, 2019. In accordance with the ESPP, these shares were purchased at a price equal to 85% the closing price of the issuer's common shares on January 2, 2019."}],"balance_after":8441,"source":{"system":"sec-edgar","filing":"0000899243-19-019435","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1403752/000089924319019435/doc4.xml","form_type":"4"}},{"id":3535026,"issuer":{"id":12038,"kind":"organization","name":"Zymeworks BC Inc.","symbol":"ZYME"},"owners":[{"id":71072,"kind":"person","name":"Klompas Neil A","position":1,"cik":"0001761857","reported_name":"Klompas Neil A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2019-05-08T16:27:12.000Z","date":"2019-05-06","kind":"exercise","acquired":false,"shares":8380,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The exercise price of the stock option is CAD4.75. The U.S. dollar equivalent of the exercise price is $3.53 using the Bank of Canada exchange rate for May 6, 2019 (CAD1.00 = $0.7432)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Stock options vest as follows: (i) 25% of underlying shares on first anniversary of grant date of July 1, 2009, and (ii) remainder of underlying shares in 36 equal monthly installments on last day of month following first anniversary of grant date."}],"balance_after":0,"derivative":{"exercise_price":3.53,"exercise_date":"2010-07-01","expiration_date":"2019-06-30","underlying":"Common Shares","underlying_shares":8380},"source":{"system":"sec-edgar","filing":"0000899243-19-012640","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1403752/000089924319012640/doc4.xml","form_type":"4"}},{"id":3535025,"issuer":{"id":12038,"kind":"organization","name":"Zymeworks BC Inc.","symbol":"ZYME"},"owners":[{"id":71072,"kind":"person","name":"Klompas Neil A","position":1,"cik":"0001761857","reported_name":"Klompas Neil A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2019-05-08T16:27:12.000Z","date":"2019-05-06","kind":"exercise","acquired":false,"shares":6704,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The exercise price of the stock option is CAD3.58. The U.S. dollar equivalent of the exercise price is $2.66 using the Bank of Canada exchange rate for May 6, 2019 (CAD1.00 = $0.7432)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Stock options vest as follows: (i) 25% of underlying shares on first anniversary of grant date of July 1, 2007, and (ii) remainder of underlying shares in 36 equal monthly installments on last day of month following first anniversary of grant date."}],"balance_after":0,"derivative":{"exercise_price":2.66,"exercise_date":"2008-07-01","expiration_date":"2019-07-01","underlying":"Common Shares","underlying_shares":6704},"source":{"system":"sec-edgar","filing":"0000899243-19-012640","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1403752/000089924319012640/doc4.xml","form_type":"4"}},{"id":3535024,"issuer":{"id":12038,"kind":"organization","name":"Zymeworks BC Inc.","symbol":"ZYME"},"owners":[{"id":71072,"kind":"person","name":"Klompas Neil A","position":1,"cik":"0001761857","reported_name":"Klompas Neil A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2019-05-08T16:27:12.000Z","date":"2019-05-06","kind":"sale","acquired":false,"shares":1604,"price":19.2506,"value":30877.9624,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The shares were sold in multiple transactions and the price reported is a weighted average. The sale prices ranged from $19.13 to $19.365. 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The sale prices ranged from $19.07 to $19.48. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."}],"balance_after":1201,"source":{"system":"sec-edgar","filing":"0000899243-19-012640","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1403752/000089924319012640/doc4.xml","form_type":"4"}},{"id":3535021,"issuer":{"id":12038,"kind":"organization","name":"Zymeworks BC Inc.","symbol":"ZYME"},"owners":[{"id":71072,"kind":"person","name":"Klompas Neil A","position":1,"cik":"0001761857","reported_name":"Klompas Neil A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2019-05-08T16:27:12.000Z","date":"2019-05-06","kind":"exercise","acquired":true,"shares":6704,"price":2.66,"value":17832.64,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The exercise price of the stock option is CAD3.58. 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