503 filings
8-K
OPGN
Opgen Inc
29 Apr 24
OpGen Provides Update on Business Operations and Strategic Opportunities
4:28pm
DEF 14A
OPGN
Opgen Inc
Definitive proxy
26 Apr 24
7:30am
8-K
OPGN
Opgen Inc
25 Apr 24
Changes in Registrant's Certifying Accountant
4:43pm
8-K
OPGN
Opgen Inc
23 Apr 24
OpGen Receives Nasdaq Notice Regarding Delayed Form 10-K
4:30pm
8-K
OPGN
Opgen Inc
16 Apr 24
Departure of Directors or Certain Officers
7:22pm
SC 14F1
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3 Apr 24
Statement regarding change in majority of directors
5:29pm
8-K
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29 Mar 24
OpGen Announces Acquisition of Preferred Stock by David Lazar
2:35pm
NT 10-K
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29 Mar 24
Notice of late annual filing
7:56am
8-K
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13 Feb 24
Other Events
4:30pm
8-K
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8 Feb 24
Entry into a Material Definitive Agreement
7:30am
8-K
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9 Jan 24
Departure of Directors or Certain Officers
4:30pm
8-K
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12 Dec 23
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
4:58pm
8-K
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5 Dec 23
Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement
4:37pm
EFFECT
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24 Nov 23
Notice of effectiveness
12:15am
8-K
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22 Nov 23
Termination of a Material Definitive Agreement
4:30pm
CORRESP
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21 Nov 23
Correspondence with SEC
12:00am
UPLOAD
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20 Nov 23
Letter from SEC
12:00am
8-K
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14 Nov 23
OpGen Reports Third Quarter 2023 Financial Results and Provides Business Update
4:40pm