Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Boston, MA
SEC filing record 1 source field available
Fiscal year end
31 December
Compass Therapeutics, Inc. has filed 352 SEC EDGAR filings since 30 May 2018

SEC filing history

Showing 301-325 of 352 matching filings.

Per page
25
Current page
13
CORRESP

CORRESP filing

Filing date
23 Sep 2020
Reporting date
Not listed
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DRS File 377-03585

DRS filing

Filing date
23 Sep 2020
Reporting date
Not listed
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8-K File 000-55939

8-K

Filing date
15 Sep 2020
Reporting date
10 Sep 2020
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4

FORM 4 SUBMISSION

Filing date
14 Sep 2020
Reporting date
10 Sep 2020
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3

FORM 3 SUBMISSION

Filing date
14 Sep 2020
Reporting date
10 Sep 2020
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UPLOAD

UPLOAD filing

Filing date
14 Aug 2020
Reporting date
Not listed
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S-1 File 333-244353

S-1

Filing date
11 Aug 2020
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
11 Aug 2020
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
10 Aug 2020
Reporting date
06 Aug 2020
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4

FORM 4 SUBMISSION

Filing date
10 Aug 2020
Reporting date
06 Aug 2020
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4

FORM 4 SUBMISSION

Filing date
10 Aug 2020
Reporting date
06 Aug 2020
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SC 13G File 005-90878

SC 13G filing

Filing date
10 Aug 2020
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
31 Jul 2020
Reporting date
Not listed
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8-K/A File 000-55939

AMENDMENT NO. 1 TO FORM 8-K

Filing date
31 Jul 2020
Reporting date
17 Jun 2020
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UPLOAD

UPLOAD filing

Filing date
17 Jul 2020
Reporting date
Not listed
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D File 021-370115

D filing

Filing date
01 Jul 2020
Reporting date
Not listed
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D File 021-370112

D filing

Filing date
01 Jul 2020
Reporting date
Not listed
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SC 13G File 005-90878

SCH 13G

Filing date
29 Jun 2020
Reporting date
Not listed
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SC 13D File 005-90878

SCHEDULE 13D

Filing date
29 Jun 2020
Reporting date
Not listed
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SC 13G File 005-90878

SC 13G filing

Filing date
29 Jun 2020
Reporting date
Not listed
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3

PRIMARY DOCUMENT

Filing date
29 Jun 2020
Reporting date
17 Jun 2020
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SC 13D File 005-90878

SCHEDULE 13D

Filing date
26 Jun 2020
Reporting date
Not listed
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SC 13D File 005-90878

SCHEDULE 13D

Filing date
26 Jun 2020
Reporting date
Not listed
SEC evidence
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