515 filings
Page 4 of 26
8-K
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5 Apr 19
Amendments to Articles of Incorporation or Bylaws
4:34pm
8-K
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22 Mar 19
Departure of Directors or Certain Officers
5:00pm
8-K
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21 Mar 19
Departure of Directors or Certain Officers
4:14pm
4
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19 Mar 19
GT Biopharma / Raymond W. Urbanski ownership change
2:38pm
EFFECT
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12 Mar 19
Notice of effectiveness
12:15am
CORRESP
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5 Mar 19
Correspondence with SEC
12:00am
UPLOAD
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28 Feb 19
Letter from SEC
12:00am
SC 13G/A
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13 Feb 19
GT Biopharma, Inc.
2:55pm
424B3
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13 Feb 19
Prospectus supplement
12:50pm
4
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13 Feb 19
GT Biopharma / Tony Cataldo ownership change
11:22am
SC 13G/A
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12 Feb 19
GT Biopharma, Inc.
8:35am
8-K
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6 Feb 19
Entry into a Material Definitive Agreement
4:00pm
SC 13G/A
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5 Feb 19
GT Biopharma, Inc.
3:19pm
SC 13G/A
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29 Jan 19
GT Biopharma, Inc.
3:00pm
8-K
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7 Jan 19
Departure of Directors or Certain Officers
5:15pm
8-K
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7 Jan 19
Other Events
8:07am
8-K
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15 Nov 18
GT Biopharma Reports Third Quarter 2018 Financial Results and Provides Business Update
8:01am