{"transactions":[{"id":2671637,"issuer":{"id":137446,"kind":"organization","name":"Salona Global Medical Device Corp","symbol":"NONE"},"owners":[{"id":138357,"kind":"person","name":"CROSS LESLIE H","position":1,"cik":"0001248189","reported_name":"CROSS LESLIE H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-11T16:18:32.000Z","date":"2021-06-10","kind":"purchase","acquired":true,"shares":25000,"price":0.62,"value":15500.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $0.61 to $0.63. The Reporting Person undertakes to provide to Salona Global Medical Device Corp., any security holder of Salona Global Medical Device Corp., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":1048056,"source":{"system":"sec-edgar","filing":"0001104659-21-080141","document":"tm2119523-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1248189/000110465921080141/tm2119523-1_4seq1.xml","form_type":"4"}},{"id":2671636,"issuer":{"id":137446,"kind":"organization","name":"Salona Global Medical Device Corp","symbol":"NONE"},"owners":[{"id":138357,"kind":"person","name":"CROSS LESLIE H","position":1,"cik":"0001248189","reported_name":"CROSS LESLIE H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-06-11T16:18:32.000Z","date":"2021-06-09","kind":"purchase","acquired":true,"shares":50000,"price":0.5,"value":25000.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $0.44 to $0.54. The Reporting Person undertakes to provide to Salona Global Medical Device Corp., any security holder of Salona Global Medical Device Corp., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote to this Form 4."}],"balance_after":1023056,"source":{"system":"sec-edgar","filing":"0001104659-21-080141","document":"tm2119523-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1248189/000110465921080141/tm2119523-1_4seq1.xml","form_type":"4"}},{"id":4272470,"issuer":{"id":4720,"kind":"organization","name":"Alphatec Holdings, Inc.","symbol":"ATEC"},"owners":[{"id":138357,"kind":"person","name":"CROSS LESLIE H","position":1,"cik":"0001248189","reported_name":"CROSS LESLIE H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-06-26T19:07:52.000Z","date":"2017-04-25","kind":"grant","acquired":true,"shares":28090,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The option vests 25% on the first anniversary of the grant date and thereafter in 36 equal monthly installments."}],"balance_after":28090,"derivative":{"exercise_price":1.98,"exercise_date":"2018-04-25","expiration_date":"2027-04-25","underlying":"Common Stock","underlying_shares":28090},"source":{"system":"sec-edgar","filing":"0001179110-17-009626","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1248189/000117911017009626/edgar.xml","form_type":"4"}},{"id":4272469,"issuer":{"id":4720,"kind":"organization","name":"Alphatec Holdings, Inc.","symbol":"ATEC"},"owners":[{"id":138357,"kind":"person","name":"CROSS LESLIE H","position":1,"cik":"0001248189","reported_name":"CROSS LESLIE H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-06-26T19:07:52.000Z","date":"2017-04-25","kind":"grant","acquired":true,"shares":18939,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares vest in four equal annual installments beginning on the first anniversary of the grant date."}],"balance_after":84382,"source":{"system":"sec-edgar","filing":"0001179110-17-009626","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1248189/000117911017009626/edgar.xml","form_type":"4"}},{"id":4335043,"issuer":{"id":4720,"kind":"organization","name":"Alphatec Holdings, Inc.","symbol":"ATEC"},"owners":[{"id":138357,"kind":"person","name":"CROSS LESLIE H","position":1,"cik":"0001248189","reported_name":"CROSS LESLIE H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NQ Stock Option","published_at":"2017-05-03T14:02:05.000Z","date":"2017-02-21","kind":"grant","acquired":true,"shares":5208,"price":3.09,"value":16092.72,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options will vest 25% on the first anniversary of the grant date and 1/12th of the shares vest every 3 months thereafter."}],"balance_after":5208,"derivative":{"exercise_price":3.09,"exercise_date":"2018-02-21","expiration_date":"2027-02-21","underlying":"Common Stock","underlying_shares":5208},"source":{"system":"sec-edgar","filing":"0001179110-17-006461","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1248189/000117911017006461/edgar.xml","form_type":"4"}},{"id":4515211,"issuer":{"id":4720,"kind":"organization","name":"Alphatec Holdings, Inc.","symbol":"ATEC"},"owners":[{"id":138357,"kind":"person","name":"CROSS LESLIE H","position":1,"cik":"0001248189","reported_name":"CROSS LESLIE H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Sock","published_at":"2016-12-20T20:24:47.000Z","date":"2016-12-16","kind":"purchase","acquired":true,"shares":15000,"price":4.253,"value":63795.0,"ownership":{"direct":true},"balance_after":65443,"source":{"system":"sec-edgar","filing":"0001350653-16-000129","document":"wf-form4_148228347487897.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1248189/000135065316000129/wf-form4_148228347487897.xml","form_type":"4"}},{"id":4518620,"issuer":{"id":4720,"kind":"organization","name":"Alphatec Holdings, Inc.","symbol":"ATEC"},"owners":[{"id":138357,"kind":"person","name":"CROSS LESLIE H","position":1,"cik":"0001248189","reported_name":"CROSS LESLIE H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"NQ Stock Option","published_at":"2016-12-16T13:15:34.000Z","date":"2016-12-12","kind":"grant","acquired":true,"shares":7751,"price":4.43,"value":34336.93,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"The options are fully vested as of the grant date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The exercise price per share."}],"balance_after":97794,"derivative":{"exercise_price":4.43,"exercise_date":"2016-12-12","expiration_date":"2026-12-12","underlying":"Common Stock","underlying_shares":7751},"source":{"system":"sec-edgar","filing":"0001350653-16-000120","document":"wf-form4_148191211310081.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1248189/000135065316000120/wf-form4_148191211310081.xml","form_type":"4"}}]}