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(3) the reporting peron's death; or (4) the reporting person's separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."}],"balance_after":14303,"derivative":{"underlying":"Common Stock","underlying_shares":14303},"source":{"system":"sec-edgar","filing":"0001104659-22-077795","document":"tm2220508-4_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465922077795/tm2220508-4_4seq1.xml","form_type":"4"}},{"id":2229866,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-06-16T20:30:40.000Z","date":"2022-06-14","kind":"purchase","acquired":true,"shares":45000,"price":1.12,"value":50400.0,"ownership":{"direct":false,"nature":"Pate Capital Partners LP"},"balance_after":150000,"source":{"system":"sec-edgar","filing":"0001104659-22-071937","document":"tm2218532-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465922071937/tm2218532-1_4seq1.xml","form_type":"4"}},{"id":2307943,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2022-04-04T22:30:36.000Z","date":"2022-04-01","kind":"grant","acquired":true,"shares":11666,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"As compensation for services as a non-executive director during the quarter ending June 30, 2022, the reporting person was granted restricted stock units (\"RSUs\") under the ClearSign Technologies Corporation 2021 Equity Incentive Plan and each RSU represents a right to receive one share of common stock or the cash equivalent thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."}],"balance_after":11666,"derivative":{"underlying":"Common Stock","underlying_shares":11666},"source":{"system":"sec-edgar","filing":"0001104659-22-042381","document":"tm2211527-4_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465922042381/tm2211527-4_4.xml","form_type":"4"}},{"id":2443658,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2022-01-06T02:40:53.000Z","date":"2022-01-03","kind":"grant","acquired":true,"shares":13368,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"As compensation for services as a non-executive director during the quarter ending March 31, 2022, the reporting person was granted restricted stock units (\"RSUs\") under the ClearSign Technologies Corporation 2021 Equity Incentive Plan and each RSU represents a right to receive one share of common stock or the cash equivalent thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."}],"balance_after":13368,"derivative":{"underlying":"Common Stock","underlying_shares":13368},"source":{"system":"sec-edgar","filing":"0001104659-22-001685","document":"tm221817d1_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465922001685/tm221817d1_4.xml","form_type":"4"}},{"id":2504655,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2021-11-18T23:55:10.000Z","date":"2021-11-16","kind":"grant","acquired":true,"shares":12031,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"As compensation for services as a non-executive director during the quarter ending December 31, 2021, the reporting person was granted restricted stock units (\"RSUs\") under the ClearSign Technologies Corporation 2021 Equity Incentive Plan and each RSU represents a right to receive one share of common stock or the cash equivalent thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."}],"balance_after":12031,"derivative":{"underlying":"Common Stock","underlying_shares":12031},"source":{"system":"sec-edgar","filing":"0001104659-21-141379","document":"tm2133431-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465921141379/tm2133431-1_4seq1.xml","form_type":"4"}},{"id":2589473,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2021-08-26T20:42:43.000Z","date":"2021-08-24","kind":"grant","acquired":true,"shares":6637,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"As compensation for services as a non-executive director during the quarter ending September 30, 2021, the reporting person was granted RSUs under the ClearSign Technologies Corporation 2021 Equity Incentive Plan and each RSU represents a right to receive one share of common stock or the cash equivalent thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."}],"balance_after":6637,"derivative":{"underlying":"Common Stock","underlying_shares":6637},"source":{"system":"sec-edgar","filing":"0001104659-21-109836","document":"tm2125932d3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465921109836/tm2125932d3_4seq1.xml","form_type":"4"}},{"id":2589472,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2021-08-26T20:42:43.000Z","date":"2021-08-24","kind":"grant","acquired":true,"shares":6637,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"As compensation for services as a non-executive director during the quarter ended June 30, 2021, the reporting person was granted restricted stock units (\"RSUs\") under the ClearSign Technologies Corporation 2021 Equity Incentive Plan and each RSU represents a right to receive one share of common stock or the cash equivalent thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting peron's death; or (4) the reporting person's separation from service."}],"balance_after":6637,"derivative":{"underlying":"Common Stock","underlying_shares":6637},"source":{"system":"sec-edgar","filing":"0001104659-21-109836","document":"tm2125932d3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465921109836/tm2125932d3_4seq1.xml","form_type":"4"}},{"id":2897585,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options to Purchase Common Stock","published_at":"2021-01-25T22:51:52.000Z","date":"2021-01-22","kind":"grant","acquired":true,"shares":19750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On January 22, 2021, the Issuer's board of directors approved compensation to be paid to the Issuer's non-executive directors for services provided to the Issuer during the period from January 1, 2021 to March 31, 2021. The reporting person is a non-executive director. As compensation for their services, each non-executive director was awarded options for shares of common stock having an exercise price of $3.97. The options fully vest on April 1, 2021, subject to the reporting person's continued service as a non-executive director to the Issuer. The total numbers of option shares awarded was based on the services provided by the director. These services include Board participation, committee participation, committee chair responsibilities and lead director responsibilities, if any. The award was recommended to the Issuer's board of directors by its compensation committee and issued from the Issuer's 2011 Equity Incentive Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On January 22, 2021, the Issuer's board of directors approved compensation to be paid to the Issuer's non-executive directors for services provided to the Issuer during the period from January 1, 2021 to March 31, 2021. The reporting person is a non-executive director. As compensation for their services, each non-executive director was awarded options for shares of common stock having an exercise price of $3.97. The options fully vest on April 1, 2021, subject to the reporting person's continued service as a non-executive director to the Issuer. The total numbers of option shares awarded was based on the services provided by the director. 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The reporting person is a non-executive director.  As compensation for their services, each non- executive director was awarded options for shares of common stock having an exercise price of $2.38.  The total numbers of option shares awarded was based on the services provided by the director.  These services include board participation, committee participation, committee chair responsibilities and lead director responsibilities, if any.  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The reporting person is a non-executive director. As compensation for their services, each non- executive director was awarded options for shares of common stock having an exercise price of $2.30. The total numbers of option shares awarded was based on the services provided by the director. These services include Board participation, committee participation, committee chair responsibilities and lead director responsibilities, if any. The award was issued from the Issuer's 2011 Equity Incentive Plan."}],"balance_after":19750,"derivative":{"exercise_price":2.3,"exercise_date":"2020-08-18","expiration_date":"2030-08-17","underlying":"Common Stock","underlying_shares":19750},"source":{"system":"sec-edgar","filing":"0001104659-20-097278","document":"tm2029083-3_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465920097278/tm2029083-3_4.xml","form_type":"4"}},{"id":3140720,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Options to Purchase Common Stock","published_at":"2020-05-20T20:30:54.000Z","date":"2020-05-18","kind":"grant","acquired":true,"shares":19750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On May 18, 2020 the Compensation Committee of the Issuer's board of directors, in accordance with a compensation policy approved by the board of directors, approved compensation to be paid to the Issuer's non-executive directors for services provided and to be provided to the Issuer during the period from April 1, 2020 to June 30, 2020. The reporting person is a non-executive director. As compensation for their services, each non- executive director was awarded options for shares of common stock having an exercise price of $0.54. The total number of option shares awarded was based on the services provided by the director. These services include Board participation, committee participation, committee chair responsibilities and lead director responsibilities, if any. The award was issued from the Issuer's 2011 Equity Incentive Plan."}],"balance_after":19750,"derivative":{"exercise_price":0.54,"exercise_date":"2020-05-18","expiration_date":"2030-05-18","underlying":"Common Stock","underlying_shares":19750},"source":{"system":"sec-edgar","filing":"0001104659-20-064282","document":"tm2020299d4_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465920064282/tm2020299d4_4.xml","form_type":"4"}},{"id":3183013,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Common Stock","published_at":"2020-04-03T22:32:16.000Z","date":"2020-04-01","kind":"grant","acquired":true,"shares":19750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"On April 1, 2020 the Issuer's board of directors approved compensation to be paid to the Issuer's non-executive directors for services provided to the Issuer during the period from January 1, 2020 to March 31, 2020. The reporting person is a non-executive director. As compensation for their services, each non-executive director was awarded options for shares of common stock having an exercise price of $0.72. The total number of option shares awarded was based on the services provided by the director. These services include Board participation, committee participation, committee chair responsibilities and lead director responsibilities, if any. The option was issued from the Issuer's 2011 Equity Incentive Plan. The right to exercise the option and purchase the option shares vested on the date of award."}],"balance_after":19750,"derivative":{"exercise_price":0.72,"exercise_date":"2020-04-01","expiration_date":"2030-04-01","underlying":"Common Stock","underlying_shares":19750},"source":{"system":"sec-edgar","filing":"0001104659-20-043276","document":"tm2014958-1_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465920043276/tm2014958-1_4.xml","form_type":"4"}},{"id":3384560,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Common Stock","published_at":"2019-10-31T20:30:19.000Z","date":"2019-05-09","kind":"grant","acquired":true,"shares":70500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On May 9, 2019 the Issuer's board of directors approved compensation to be paid to the Issuer's non-executive directors for services provided to the Issuer during 2019. The reporting person is an non-executive director. As compensation for their services, each non-executive director was awarded options for shares of common stock having an exercise price of $1.00. The total number of option shares awarded was based on the services provided by the director. These services include Board participation, committee participation, committee chair responsibilites and lead director responsibilities, if any. The shares of common stock are issued from the Company's 2011 Equity Incentive Plan. The right to purchase the option shares vests in equal increments as follows: the right to purchase 17,625 shares vested on May 9, 2019 and the right to purchase the remaining 52,875 shares will vest in equal increments on the last day of each calendar quarter."}],"balance_after":70500,"derivative":{"exercise_price":1,"expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":70500},"source":{"system":"sec-edgar","filing":"0001104659-19-058368","document":"tm1921550-1_4aseq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000110465919058368/tm1921550-1_4aseq1.xml","form_type":"4/A","original_submission_date":"2019-05-13"}},{"id":3467882,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Common Stock","published_at":"2019-07-03T21:24:29.000Z","date":"2019-06-30","kind":"grant","acquired":true,"shares":17625,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"On May 9, 2019 the Issuer's board of directors approved compensation to be paid to the Issuer's non-executive directors for services provided to the Issuer during 2019.  The reporting person is an non-executive director.  As compensation for their services, each non-executive director was awarded options for shares of common stock having an exercise price of $1.00.  The total number of option shares awarded was based on the services provided by the director.  These services include Board participation, committee participation, committee chair responsibilites and lead director responsibilities, if any. The right to purchase the common stock is earned in quarterly increments.  The option was issued from the Company's 2011 Equity Incentive Plan."}],"balance_after":35250,"derivative":{"exercise_price":1,"exercise_date":"2019-06-30","expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":17625},"source":{"system":"sec-edgar","filing":"0001144204-19-033826","document":"tv524824_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000114420419033826/tv524824_4.xml","form_type":"4"}},{"id":3518393,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-05-20T12:00:49.000Z","date":"2019-05-17","kind":"purchase","acquired":true,"shares":100000,"price":1.0124,"value":101240.0,"ownership":{"direct":false,"nature":"Pate Family Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average sales price. These shares were acquired in multiple transactions at prices ranging from $0.97 to $1.07. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares acquired at each separate price within the ranges set forth in this footnote."}],"balance_after":100000,"source":{"system":"sec-edgar","filing":"0001144204-19-027184","document":"tv522001_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000114420419027184/tv522001_4.xml","form_type":"4"}},{"id":3529768,"issuer":{"id":7487,"kind":"organization","name":"ClearSign Technologies Corp","symbol":"CLIR"},"owners":[{"id":125578,"kind":"person","name":"Pate Bruce Alan","position":1,"cik":"0001765385","reported_name":"Pate Bruce Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Option to Purchase Common Stock","published_at":"2019-05-13T22:47:28.000Z","date":"2019-05-09","kind":"grant","acquired":true,"shares":17625,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On May 9, 2019, the Issuer's board of directors approved compensation to be paid to the Issuer's non-executive directors for services provided to the Issuer during the first quarter of 2019.  The reporting person is a non-executive director.   The number of option shares awarded was based on the services provided by the director.  These services include, depending on the individual, Board participation, committee participation, committee chair responsibilities and lead director responsibilities, if any.  The shares of common stock are issued from the Company's 2011 Equity Incentive Plan."}],"balance_after":17625,"derivative":{"exercise_price":1,"expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":17625},"source":{"system":"sec-edgar","filing":"0001144204-19-025697","document":"tv521423_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434524/000114420419025697/tv521423_4.xml","form_type":"4"}}]}