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GTBP        0000109657    
Filing Date Form Type Description Document
2022-02-14 3 PRIMARY DOCUMENT View Document
2022-01-28 SC 13G/A View Document
2022-01-26 UPLOAD View Document
2022-01-18 SC 13G/A AMENDMENT NO. 6 TO SCHEDULE 13G View Document
2021-12-29 CORRESP View Document
2021-12-29 10-Q/A PRIMARY DOCUMENT View Document
2021-12-23 8-K PRIMARY DOCUMENT View Document
2021-12-21 8-K PRIMARY DOCUMENT View Document
2021-12-15 UPLOAD View Document
2021-11-26 8-K PRIMARY DOCUMENT View Document
2021-11-12 4 PRIMARY DOCUMENT View Document
2021-11-12 3 PRIMARY DOCUMENT View Document
2021-11-10 10-Q FORM 10-Q View Document
2021-11-01 8-K PRIMARY DOCUMENT View Document
2021-10-07 4 FORM 4 View Document
2021-10-07 3 PRIMARY DOCUMENT View Document
2021-09-23 8-K CURRENT REPORT View Document
2021-09-13 8-K CURRENT REPORT View Document
2021-08-23 10-Q FORM 10-Q View Document
2021-08-17 NT 10-Q NT 10-Q View Document
2021-05-19 8-K CURRENT REPORT View Document
2021-05-17 10-Q QUARTERLY REPORT View Document
2021-04-29 8-K CURRENT REPORT View Document
2021-04-27 EFFECT View Document
2021-04-23 UPLOAD View Document
2021-04-23 CORRESP View Document
2021-04-22 EFFECT View Document
2021-04-22 S-1 FORM S-1 View Document
2021-04-22 POS AM POS AM View Document
2021-04-16 10-K ANNUAL REPORT View Document
2021-04-16 8-K CURRENT REPORT View Document
2021-04-16 SC 13G/A View Document
2021-03-31 NT 10-K NT 10-K View Document
2021-02-22 8-K CURRENT REPORT View Document
2021-02-18 8-K CURRENT REPORT View Document
2021-02-17 SC 13G View Document
2021-02-17 8-K CURRENT REPORT View Document
2021-02-12 424B4 424B4 View Document
2021-02-11 8-K CURRENT REPORT View Document
2021-02-10 EFFECT View Document
2021-02-10 S-1MEF S-1MEF View Document
2021-02-10 CERT View Document
2021-02-09 CORRESP View Document
2021-02-09 S-1/A S-1/A View Document
2021-02-09 8-K CURRENT REPORT View Document
2021-02-08 SC 13G/A AMENDMENT NO. 15 View Document
2021-02-08 8-A12B 8-A12B View Document
2021-02-08 CORRESP View Document
2021-02-08 S-1/A AMENDMENT NO 2 View Document
2021-02-05 SC 13G/A AMENDMENT NO. 5 TO SCHEDULE 13G View Document
2021-02-02 S-1/A AMENDMENT NO 1 View Document
2021-02-02 8-K CURRENT REPORT View Document
2021-01-19 8-K CURRENT REPORT View Document
2021-01-14 DEF 14C PRIMARY DOCUMENT View Document
2020-12-31 8-K CURRENT REPORT View Document
2020-12-30 PRE 14C PRE 14C View Document
2020-12-28 8-K CURRENT REPORT View Document
2020-12-23 4 PRIMARY DOCUMENT View Document
2020-12-23 8-K CURRENT REPORT View Document
2020-12-18 4 PRIMARY DOCUMENT View Document
2020-12-16 UPLOAD View Document
2020-12-15 4 PRIMARY DOCUMENT View Document
2020-12-11 S-1 FORM S-1 View Document
2020-11-19 424B3 424B3 View Document
2020-11-13 10-Q QUARTERLY REPORT View Document
2020-11-09 424B3 PRIMARY DOCUMENT View Document
2020-11-09 8-K CURRENT REPORT View Document
2020-11-04 424B3 424B3 View Document
2020-11-04 8-K CURRENT REPORT View Document
2020-10-07 424B3 424B3 View Document
2020-10-06 8-K CURRENT REPORT View Document
2020-09-22 424B3 424B3 View Document
2020-09-22 8-K CURRENT REPORT View Document
2020-08-18 424B3 PROSPECTUS SUPPLEMENT View Document
2020-08-18 10-Q/A AMENDED QUARTERLY REPORT View Document
2020-08-14 424B3 424B3 View Document
2020-08-14 10-Q QUARTERLY REPORT View Document
2020-07-30 424B3 PRIMARY DOCUMENT View Document
2020-07-28 EFFECT View Document
2020-07-24 CORRESP View Document
2020-07-23 D/A View Document
2020-07-22 UPLOAD View Document
2020-07-14 S-1 REGISTRATION STATEMENT View Document
2020-07-09 8-K CURRENT REPORT View Document
2020-06-23 8-K CURRENT REPORT View Document
2020-06-19 8-K CURRENT REPORT View Document
2020-06-12 D View Document
2020-06-10 SC 13G SCHEDULE 13G View Document
2020-06-04 4 PRIMARY DOCUMENT View Document
2020-05-29 8-K CURRENT REPORT View Document
2020-05-18 SC 13G/A AMENDMENT NO. 13 View Document
2020-05-15 10-Q QUARTERLY REPORT View Document
2020-05-14 4 PRIMARY DOCUMENT View Document
2020-03-27 10-K ANNUAL REPORT View Document
2020-02-04 SC 13G/A AMENDMENT NO. 12 View Document
2020-01-16 SC 13G/A AMENDMENT NO. 4 TO SCHEDULE 13G View Document
2019-11-14 10-Q QUARTERLY REPORT View Document
2019-10-02 EFFECT View Document
2019-09-26 CORRESP View Document
2019-09-24 8-K CURRENT REPORT View Document

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