RespireRx Pharmaceuticals Inc. SEC filing history

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SEC filing history

Showing 1–25 of 105 matching filings.

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REVOKED File 001-16467

REVOKED filing

Filing date
14 Nov 2025
Reporting date
Not listed
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NT 10-K File 001-16467

NT 10-K filing

Filing date
01 Apr 2024
Reporting date
31 Dec 2023
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NT 10-Q File 001-16467

NT 10-Q filing

Filing date
14 Nov 2023
Reporting date
30 Sep 2023
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NT 10-Q File 001-16467

NT 10-Q filing

Filing date
14 Aug 2023
Reporting date
30 Jun 2023
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NT 10-Q File 001-16467

NT 10-Q filing

Filing date
15 May 2023
Reporting date
31 Mar 2023
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NT 10-K File 001-16467

NT 10-K filing

Filing date
31 Mar 2023
Reporting date
31 Dec 2022
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NT 10-Q File 001-16467

NT 10-Q filing

Filing date
14 Nov 2022
Reporting date
30 Sep 2022
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NT 10-Q File 001-16467

NT 10-Q filing

Filing date
15 Aug 2022
Reporting date
30 Jun 2022
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NT 10-Q File 001-16467

NT 10-Q filing

Filing date
16 May 2022
Reporting date
31 Mar 2022
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NT 10-K File 001-16467

NT 10-K filing

Filing date
31 Mar 2022
Reporting date
31 Dec 2021
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253G2 File 024-11602

253G2 filing

Filing date
08 Mar 2022
Reporting date
Not listed
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253G2 File 024-11602

253G2 filing

Filing date
17 Feb 2022
Reporting date
Not listed
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253G2 File 024-11602

253G2 filing

Filing date
10 Jan 2022
Reporting date
Not listed
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253G2 File 024-11602

253G2 filing

Filing date
03 Jan 2022
Reporting date
Not listed
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253G2 File 024-11602

253G2 filing

Filing date
14 Dec 2021
Reporting date
Not listed
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253G2 File 024-11602

253G2 filing

Filing date
14 Dec 2021
Reporting date
Not listed
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253G3 File 024-11602

253G3 filing

Filing date
14 Dec 2021
Reporting date
Not listed
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QUALIF File 024-11602

QUALIF filing

Filing date
13 Dec 2021
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
09 Dec 2021
Reporting date
Not listed
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1-A/A File 024-11602

1-A/A filing

Filing date
01 Dec 2021
Reporting date
Not listed
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1-A/A File 024-11602

1-A/A filing

Filing date
12 Oct 2021
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
12 Aug 2021
Reporting date
Not listed
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1-A File 024-11602

1-A filing

Filing date
09 Aug 2021
Reporting date
Not listed
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S-8 File 333-258313

S-8 filing

Filing date
30 Jul 2021
Reporting date
Not listed
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NT 10-Q File 001-16467

NT 10-Q filing

Filing date
17 May 2021
Reporting date
31 Mar 2021
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