711 filings
Page 10 of 36
4
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3 Feb 22
KEMPHARM / R. LaDuane Clifton ownership change
5:15pm
4
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3 Feb 22
KEMPHARM / Richard W Pascoe ownership change
5:14pm
4
vpbkouw72oaws
3 Feb 22
KEMPHARM / Travis C Mickle ownership change
5:12pm
424B3
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2 Feb 22
Prospectus supplement
4:16pm
EFFECT
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2 Feb 22
Notice of effectiveness
12:15am
POS EX
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28 Jan 22
Additional exhibits for listing
6:15am
POS AM
6mmpzqcmox3q
25 Jan 22
Prospectus update (post-effective amendment)
4:56pm
424B3
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19 Jan 22
Prospectus supplement
9:43pm
8-K
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19 Jan 22
KemPharm Issues Letter to Shareholders Detailing Strategic Focus on CNS/Rare Disease Indications and Updated Clinical Development Strategy
4:27pm
SC 13G/A
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12 Jan 22
KEMPHARM / Braun Samuel J ownership change
4:03pm
SC 13G/A
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11 Jan 22
KEMPHARM / Empery Asset Management ownership change
10:30am
424B3
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20 Dec 21
Prospectus supplement
7:44am
8-K
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20 Dec 21
KemPharm, Inc. Announces Authorization of $50 Million Share Repurchase Program
7:43am
424B3
irmq2
14 Dec 21
Prospectus supplement
8:48am
8-K
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14 Dec 21
Regulation FD Disclosure
8:47am
4
06bwksj4
1 Dec 21
KEMPHARM / Matthew R Plooster ownership change
4:28pm
SC 13D
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1 Dec 21
KEMPHARM / Braun Samuel J ownership change
8:25am
4
p3mihvvf1 39hm0d6w5h
30 Nov 21
KEMPHARM / Richard W Pascoe ownership change
7:42pm
4
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30 Nov 21
KEMPHARM / David S Tierney ownership change
4:10pm
4
a2zfyoc tqba8qo
23 Nov 21
KEMPHARM / Travis C Mickle ownership change
4:03pm