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NYSEARCA:ALT

Altimmune SEC Filings & 10K Form

$11.31
-0.88 (-7.22 %)
(As of 10/20/2020 01:03 PM ET)
Add
Compare
Today's Range
$11.23
Now: $11.31
$12.40
50-Day Range
$11.93
MA: $13.23
$17.62
52-Week Range
$1.51
Now: $11.31
$35.10
Volume17,715 shs
Average Volume2.66 million shs
Market Capitalization$372.23 million
P/E RatioN/A
Dividend YieldN/A
BetaN/A

SEC Filings

Altimmune (NYSEARCA:ALT) SEC Filings

DateFilerForm TypeView
10/16/2020
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
SAYARE MITCHEL (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2020
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
GILL JOHN (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2020
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Pisano Wayne (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2020
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Drutz David (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2020
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Schafer Klaus (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/16/2020
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Hodges Philip (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/02/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/28/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Hodges Philip (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/28/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
SAYARE MITCHEL (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/28/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Pisano Wayne (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/28/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Jorkasky Diane (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/28/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Drutz David (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/28/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Schafer Klaus (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/28/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
GILL JOHN (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/25/2020
3:05 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/24/2020
3:13 PM
Altimmune (Subject)
Altimmune, Inc. (Subject)
D. E. SHAW & CO, L.P. (Filed by)
Form SC 13G
08/31/2020
5:01 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/21/2020
3:05 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
08/21/2020
3:01 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form DEF 14A
08/11/2020
3:13 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/04/2020
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Harris Matthew Scott (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2020
5:47 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Brown William Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2020
5:43 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Roberts M Scot (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2020
5:40 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/03/2020
5:06 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/16/2020
3:38 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/14/2020
8:54 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 424B5
07/13/2020
6:11 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/01/2020
5:02 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/29/2020
8:50 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
GILL JOHN (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/29/2020
8:48 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
SAYARE MITCHEL (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/29/2020
8:48 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Pisano Wayne (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/25/2020
3:06 PM
Altimmune (Subject)
Altimmune, Inc. (Subject)
Venrock Healthcare Capital Partners II, L.P. (Filed by)
Form SC 13D
06/15/2020
2:23 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Koh Bong Y (Reporting)
Shah Nimish P (Reporting)
Venrock Healthcare Capital Partners II, L.P. (Reporting)
Venrock Healthcare Capital Partners III, L.P. (Reporting)
VHCP Co-Investment Holdings II, LLC (Reporting)
VHCP Co-Investment Holdings III, LLC (Reporting)
VHCP Management II, LLC (Reporting)
VHCP Management III, LLC (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2020
6:31 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/01/2020
6:18 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 424B5
06/01/2020
6:07 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/28/2020
5:34 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Koh Bong Y (Reporting)
Shah Nimish P (Reporting)
Venrock Healthcare Capital Partners II, L.P. (Reporting)
Venrock Healthcare Capital Partners III, L.P. (Reporting)
VHCP Co-Investment Holdings II, LLC (Reporting)
VHCP Co-Investment Holdings III, LLC (Reporting)
VHCP Management II, LLC (Reporting)
VHCP Management III, LLC (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2020
3:36 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Koh Bong Y (Reporting)
Shah Nimish P (Reporting)
Venrock Healthcare Capital Partners II, L.P. (Reporting)
Venrock Healthcare Capital Partners III, L.P. (Reporting)
VHCP Co-Investment Holdings II, LLC (Reporting)
VHCP Co-Investment Holdings III, LLC (Reporting)
VHCP Management II, LLC (Reporting)
VHCP Management III, LLC (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
05/18/2020
3:45 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
VELOCITY PHARMACEUTICAL HOLDINGS LLC (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/13/2020
4:20 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/13/2020
4:11 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/12/2020
3:49 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Jorkasky Diane (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
3:46 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Jorkasky Diane (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
05/12/2020
6:30 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/04/2020
5:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2020
7:00 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/01/2020
6:01 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2020
3:08 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/27/2020
6:47 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 424B5
03/27/2020
6:25 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
03/27/2020
6:20 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/11/2020
5:35 AM
Altimmune (Subject)
Altimmune, Inc. (Subject)
INTRACOASTAL CAPITAL, LLC (Filed by)
Form SC 13G/A
02/04/2020
7:34 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Brown William Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/04/2020
7:24 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/04/2020
7:15 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Roberts M Scot (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2020
6:36 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/31/2020
12:51 PM
Altimmune (Subject)
Altimmune, Inc. (Subject)
Hudson Bay Capital Management LP (Filed by)
Form SC 13G/A
01/03/2020
4:06 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Roberts M Scot (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2019
6:00 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Garg Vipin K (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/13/2019
3:20 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/13/2019
3:11 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
10/01/2019
3:06 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/11/2019
3:07 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Harris Matthew Scott (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/11/2019
3:05 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Harris Matthew Scott (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
08/22/2019
10:50 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form DEF 14A
08/21/2019
6:05 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/19/2019
1:30 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form PRER14A
08/13/2019
3:21 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/13/2019
3:12 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/09/2019
3:53 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form PRE 14A
07/15/2019
6:22 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/09/2019
6:58 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/21/2019
3:47 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/19/2019
3:01 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Tasker Sybil (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/12/2019
3:50 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Brown William Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/12/2019
3:02 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/07/2019
3:02 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/14/2019
3:15 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/14/2019
3:11 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/14/2019
11:16 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form EFFECT
04/04/2019
4:06 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form S-3
Registration statement under Securities Act of 1933  
04/04/2019
4:03 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
04/01/2019
3:25 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/27/2019
4:49 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Tasker Sybil (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2019
4:46 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Roberts M Scot (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/15/2019
4:01 PM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/11/2019
7:49 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 424B2
03/11/2019
7:45 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/08/2019
5:04 AM
Altimmune (Filer)
Altimmune, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/14/2019
12:39 PM
Altimmune (Subject)
Altimmune, Inc. (Subject)
CVI Investments, Inc. (Filed by)
Form SC 13G/A
02/08/2019
12:35 PM
Altimmune (Subject)
Altimmune, Inc. (Subject)
INTRACOASTAL CAPITAL, LLC (Filed by)
Form SC 13G/A
02/01/2019
12:44 PM
Altimmune (Subject)
Altimmune, Inc. (Subject)
Hudson Bay Capital Management LP (Filed by)
Form SC 13G/A
01/04/2019
4:31 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Brown William Michael (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/04/2019
4:22 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
SAYARE MITCHEL (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/04/2019
4:18 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Schafer Klaus (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/04/2019
4:15 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Hodges Philip (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/04/2019
4:07 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Drutz David (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/04/2019
4:03 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Pisano Wayne (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/04/2019
3:58 PM
Altimmune (Issuer)
Altimmune, Inc. (Issuer)
Roberts M Scot (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 10/20/2020 by MarketBeat.com Staff

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