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The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":818066,"source":{"system":"sec-edgar","filing":"0001395404-23-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540423000003/primary_doc.xml","form_type":"4"}},{"id":1963880,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":43272,"kind":"person","name":"MCGILLICUDDY DENNIS J","position":1,"cik":"0001240925","reported_name":"MCGILLICUDDY DENNIS J","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-08T21:16:13.000Z","date":"2023-03-08","kind":"purchase","acquired":true,"shares":25000,"price":2.13,"value":53250.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were purchased on a single day in multiple transactions at prices ranging from $2.12 to $2.14 inclusive. 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 purchased at each separate price within the range set forth above."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Shares held by the reporting person's spouse. The reporting person disclaims beneficial ownership of these shares, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose."}],"balance_after":3446136,"source":{"system":"sec-edgar","filing":"0001140361-23-010686","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000114036123010686/form4.xml","form_type":"4"}},{"id":1963879,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":43272,"kind":"person","name":"MCGILLICUDDY DENNIS J","position":1,"cik":"0001240925","reported_name":"MCGILLICUDDY DENNIS J","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-08T21:16:13.000Z","date":"2023-03-07","kind":"purchase","acquired":true,"shares":150000,"price":2.18,"value":327000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were purchased on a single day in multiple transactions at prices ranging from $2.13 to $2.25, inclusive. 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 purchased at each separate price within the range set forth above."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Shares held by McGillicuddy Investments Limited Partnership III (the \"Partnership\"). Mr. McGillicuddy is a limited partner of the Partnership and does not have the power to vote these shares."}],"balance_after":3421136,"source":{"system":"sec-edgar","filing":"0001140361-23-010686","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000114036123010686/form4.xml","form_type":"4"}},{"id":1963878,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":43272,"kind":"person","name":"MCGILLICUDDY DENNIS J","position":1,"cik":"0001240925","reported_name":"MCGILLICUDDY DENNIS J","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-03-08T21:16:13.000Z","date":"2023-03-06","kind":"purchase","acquired":true,"shares":25000,"price":2.25,"value":56250.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Shares held by McGillicuddy Investments Limited Partnership III (the \"Partnership\"). Mr. McGillicuddy is a limited partner of the Partnership and does not have the power to vote these shares."}],"balance_after":3271136,"source":{"system":"sec-edgar","filing":"0001140361-23-010686","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000114036123010686/form4.xml","form_type":"4"}},{"id":1975364,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-03-03T19:08:12.000Z","date":"2023-03-03","kind":"purchase","acquired":true,"shares":40903,"price":2.3815,"value":97410.4945,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The transaction was executed in multiple trades from $2.3750 to $2.3994. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":718066,"source":{"system":"sec-edgar","filing":"0001395404-23-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540423000002/primary_doc.xml","form_type":"4"}},{"id":1975363,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-03-03T19:08:12.000Z","date":"2023-03-02","kind":"purchase","acquired":true,"shares":9097,"price":2.3457,"value":21338.8329,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The transaction was executed in multiple trades from $2.3400 to $2.3500. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":677163,"source":{"system":"sec-edgar","filing":"0001395404-23-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540423000002/primary_doc.xml","form_type":"4"}},{"id":1975362,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-03-03T19:08:12.000Z","date":"2023-03-01","kind":"purchase","acquired":true,"shares":50000,"price":2.3613,"value":118065.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The transaction was executed in multiple trades from $2.3499 to $2.3700. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":668066,"source":{"system":"sec-edgar","filing":"0001395404-23-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540423000002/primary_doc.xml","form_type":"4"}},{"id":2000637,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-02-22T17:33:42.000Z","date":"2023-02-22","kind":"purchase","acquired":true,"shares":15000,"price":2.6272,"value":39408.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The transaction was executed in multiple trades from $2.60 to $2.64. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provided upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":618066,"source":{"system":"sec-edgar","filing":"0001395404-23-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540423000001/primary_doc.xml","form_type":"4"}},{"id":2000636,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-02-22T17:33:42.000Z","date":"2023-02-21","kind":"purchase","acquired":true,"shares":35000,"price":2.6347,"value":92214.5,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The transaction was executed in multiple trades from $2.625 to $2.65. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provided upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":603066,"source":{"system":"sec-edgar","filing":"0001395404-23-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540423000001/primary_doc.xml","form_type":"4"}},{"id":2000635,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-02-22T17:33:42.000Z","date":"2023-02-17","kind":"purchase","acquired":true,"shares":50000,"price":2.7457,"value":137285.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The transaction was executed in multiple trades from $2.725 to $2.76. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provided upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":568066,"source":{"system":"sec-edgar","filing":"0001395404-23-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540423000001/primary_doc.xml","form_type":"4"}},{"id":2110630,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-11-18T18:45:35.000Z","date":"2022-11-17","kind":"purchase","acquired":true,"shares":2941,"price":2.745,"value":8073.045,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The transaction was executed in multiple trades from $2.74 to $2.75. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":518066,"source":{"system":"sec-edgar","filing":"0001395404-22-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540422000008/primary_doc.xml","form_type":"4"}},{"id":2120261,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-11-10T19:50:07.000Z","date":"2022-11-09","kind":"purchase","acquired":true,"shares":50125,"price":2.739,"value":137292.375,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The transaction was executed in multiple trades from $2.73 to $2.75. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":515125,"source":{"system":"sec-edgar","filing":"0001395404-22-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540422000007/primary_doc.xml","form_type":"4"}},{"id":2158664,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-09-15T18:52:25.000Z","date":"2022-09-14","kind":"purchase","acquired":true,"shares":25000,"price":2.9888,"value":74720.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The transaction was executed in multiple trades from $2.975 to $2.9978. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":465000,"source":{"system":"sec-edgar","filing":"0001395404-22-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540422000006/primary_doc.xml","form_type":"4"}},{"id":2158663,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-09-15T18:52:25.000Z","date":"2022-09-13","kind":"purchase","acquired":true,"shares":65000,"price":3.0771,"value":200011.5,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The transaction was executed in multiple trades from $3.0050 to $3.1200. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":440000,"source":{"system":"sec-edgar","filing":"0001395404-22-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540422000006/primary_doc.xml","form_type":"4"}},{"id":2191227,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":43272,"kind":"person","name":"MCGILLICUDDY DENNIS J","position":1,"cik":"0001240925","reported_name":"MCGILLICUDDY DENNIS J","relationship":{"director":true}}],"security":"Common Stock","published_at":"2022-08-09T20:31:05.000Z","date":"2022-08-08","kind":"purchase","acquired":true,"shares":100000,"price":3.402,"value":340200.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased on a single day in multiple transactions at prices ranging from $3.38 to $3.42, inclusive. 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 purchased at each separate price within the range set forth above."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Shares held by McGillicuddy Investments Limited Partnership III (the \"Partnership\"). Mr. McGillicuddy is a limited partner of the Partnership and does not have the power to vote these shares."}],"balance_after":3246136,"source":{"system":"sec-edgar","filing":"0001140361-22-028905","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000114036122028905/form4.xml","form_type":"4"}},{"id":2191226,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-08-09T16:36:15.000Z","date":"2022-08-09","kind":"purchase","acquired":true,"shares":30000,"price":3.3008,"value":99024.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The transaction was executed in multiple trades from $3.2950 to $3.3050. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":375000,"source":{"system":"sec-edgar","filing":"0001395404-22-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540422000005/primary_doc.xml","form_type":"4"}},{"id":2191225,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-08-09T16:36:15.000Z","date":"2022-08-08","kind":"purchase","acquired":true,"shares":25274,"price":3.3308,"value":84182.6392,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The transaction was executed in multiple trades from $3.31 to $3.3450. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":345000,"source":{"system":"sec-edgar","filing":"0001395404-22-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540422000005/primary_doc.xml","form_type":"4"}},{"id":2191224,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-08-09T16:36:15.000Z","date":"2022-08-05","kind":"purchase","acquired":true,"shares":44726,"price":3.3257,"value":148745.2582,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The transaction was executed in multiple trades from $3.30 to $3.35. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":319726,"source":{"system":"sec-edgar","filing":"0001395404-22-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000139540422000005/primary_doc.xml","form_type":"4"}},{"id":2230397,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-06-16T18:10:34.000Z","date":"2022-06-16","kind":"purchase","acquired":true,"shares":42500,"price":3.9309,"value":167063.25,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The transaction was executed in multiple trades from $3.88 to $3.99. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, Franklin Street Properties Corp. or a shareholder of Franklin Street Properties Corp. full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":275000,"source":{"system":"sec-edgar","filing":"0001104659-22-071831","document":"tm2218654-2_4seq.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1031316/000110465922071831/tm2218654-2_4seq.xml","form_type":"4"}},{"id":2230396,"issuer":{"id":7299,"kind":"organization","name":"FRANKLIN STREET PROPERTIES CORP /MA/"},"owners":[{"id":90353,"kind":"person","name":"HANSEN BRIAN N","position":1,"cik":"0001442053","reported_name":"HANSEN BRIAN N","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-06-16T18:10:34.000Z","date":"2022-06-15","kind":"purchase","acquired":true,"shares":7500,"price":4.0335,"value":30251.25,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The transaction was executed in multiple trades from $4.02 to $4.05. The price reported above reflects the weighted average purchase price. 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