Latest Institutional Transactions on Altimmune, Inc. (ALT)
This table provides information on the latest institutional transactions involving Altimmune, Inc. (ALT) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 11, 2025
Q2 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
30+ 18.18% |
$105 - $231
|
195
$706
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-2.8K- 53.28% |
$9.79K - $21.6K
|
2.45K
$8.88K
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
CALL |
-8.1K- 42.86% |
$28.4K - $62.5K
|
10.8K
$39.1K
|
|
|
Aug 11, 2025
Q2 2025
|
Principal Securities, Inc.
Des Moines, IA |
BUY
|
- |
35New |
$123 - $270
|
35
$127
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
760K+ 17.24% |
$2.66M - $5.86M
|
5.17M
$18.7M
|
|
|
Aug 11, 2025
Q2 2025
|
Brown Wealth Management, LLC
Naperville, IL |
BUY
|
- |
131K+ 131.03% |
$459K - $1.01M
|
231K
$837K
|
|
|
Aug 08, 2025
Q2 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
147+ 9.53% |
$515 - $1.13K
|
1.69K
$6.11K
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
229K+ 13.42% |
$801K - $1.77M
|
1.93M
$7M
|
|
|
Aug 08, 2025
Q2 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
1.98K+ 13.83% |
$6.94K - $15.3K
|
16.3K
$59K
|
|
|
Aug 08, 2025
Q2 2025
|
Larson Financial Group LLC
|
BUY
|
- |
300+ 6.0% |
$1.05K - $2.31K
|
5.3K
$19.2K
|
|
|
Aug 08, 2025
Q2 2025
|
Cetera Investment Advisers
Schaumburg, IL |
SELL
|
- |
-4.65K- 20.4% |
$16.3K - $35.9K
|
18.2K
$65.7K
|
|
|
Aug 08, 2025
Q2 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
9.56K+ 30.24% |
$33.5K - $73.7K
|
41.2K
$149K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
73.5K+ 102.9% |
$257K - $567K
|
145K
$525K
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-14.9K- 90.22% |
$52K - $115K
|
1.61K
$5.84K
|
|
|
Aug 07, 2025
Q2 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-8.73K- 4.42% |
$30.6K - $67.3K
|
189K
$684K
|
|
|
Aug 07, 2025
Q2 2025
|
Resources Investment Advisors, Llc.
Overland Park, KS |
BUY
|
- |
2.56K+ 11.84% |
$8.95K - $19.7K
|
24.1K
$87.4K
|
|
|
Aug 07, 2025
Q2 2025
|
Profund Advisors LLC
|
SELL
|
- |
-8.05K- 27.04% |
$28.2K - $62K
|
21.7K
$78.6K
|
|
|
Aug 07, 2025
Q2 2025
|
Pro Share Advisors LLC
|
BUY
|
- |
50+ 0.27% |
$175 - $386
|
18.9K
$68.4K
|
|
|
Aug 07, 2025
Q2 2025
|
Allworth Financial LP
|
BUY
|
- |
190New |
$665 - $1.46K
|
190
$688
|
|
|
Aug 07, 2025
Q2 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
BUY
|
- |
364+ 5.39% |
$1.27K - $2.81K
|
7.12K
$25.8K
|
|
|
Aug 06, 2025
Q2 2025
|
Commonwealth Equity Services, LLC
|
BUY
|
- |
9.25K+ 10.31% |
$32.4K - $71.3K
|
98.9K
$358K
|
|
|
Aug 06, 2025
Q2 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-412- 68.78% |
$1.44K - $3.18K
|
187
$677
|
|
|
Aug 06, 2025
Q2 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
105New |
$368 - $810
|
105
$380
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
13.9KNew |
$48.8K - $108K
|
13.9K
$50.5K
|
|
|
Aug 05, 2025
Q2 2025
|
Simplex Trading, LLC
|
BUY
|
- |
79.1K+ 380.13% |
$277K - $610K
|
100K
$362K
|
|
|
Aug 04, 2025
Q2 2025
|
Moody Aldrich Partners LLC
|
BUY
|
- |
158KNew |
$552K - $1.22M
|
158K
$571K
|
|
|
Aug 04, 2025
Q2 2025
|
Horizon Wealth Management, LLC
|
SELL
|
- |
-10K- 40.0% |
$35K - $77.1K
|
15K
$54.3K
|
|
|
Aug 01, 2025
Q2 2025
|
Beirne Wealth Consulting Services, LLC
|
BUY
|
- |
48K+ 16.3% |
$168K - $370K
|
342K
$1.24M
|
|
|
Aug 01, 2025
Q2 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
305+ 76.63% |
$1.07K - $2.35K
|
703
$2.54K
|
|
|
Jul 31, 2025
Q2 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
239K+ 25474.17% |
$835K - $1.84M
|
240K
$867K
|
|
|
Jul 31, 2025
Q2 2025
|
Cambridge Investment Research Advisors, Inc.
|
BUY
|
- |
3K+ 19.15% |
$10.5K - $23.1K
|
18.7K
$67.6K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
9+ 2.45% |
$31.5 - $69.4
|
376
$1.36K
|
|
|
Jul 31, 2025
Q2 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
10.7K+ 47.99% |
$37.3K - $82.3K
|
32.9K
$119K
|
|
|
Jul 30, 2025
Q2 2025
|
180 Wealth Advisors, LLC
|
SELL
|
- |
-775- 6.42% |
$2.71K - $5.98K
|
11.3K
$40.9K
|
|
|
Jul 29, 2025
Q2 2025
|
Tradewinds Capital Management, LLC
|
BUY
|
- |
20New |
$70 - $154
|
20
$72.4
|
|
|
Jul 25, 2025
Q2 2025
|
Cwm, LLC
|
BUY
|
CALL |
100New |
$350 - $771
|
100
$362
|
|
|
Jul 25, 2025
Q2 2025
|
Cwm, LLC
|
BUY
|
- |
708+ 59.85% |
$2.48K - $5.46K
|
1.89K
$6.85K
|
|
|
Jul 25, 2025
Q2 2025
|
Concurrent Investment Advisors, LLC
Tampa, FL |
BUY
|
- |
3.57K+ 16.43% |
$12.5K - $27.5K
|
25.3K
$91.4K
|
|
|
Jul 24, 2025
Q2 2025
|
Ifp Advisors, Inc
|
SELL
|
- |
-1- 0.5% |
$3.5 - $7.71
|
200
$724
|
|
|
Jul 23, 2025
Q2 2025
|
Gerber, LLC
Columbus, OH |
SELL
|
- |
-75K- 26.62% |
$263K - $578K
|
207K
$749K
|
|
|
Jul 23, 2025
Q2 2025
|
Kingswood Wealth Advisors, LLC
San Diego, CA |
BUY
|
- |
10.4KNew |
$36.4K - $80.2K
|
10.4K
$37.6K
|
|
|
Jul 23, 2025
Q2 2025
|
Us Bancorp \De\
|
BUY
|
- |
2.59K+ 202.9% |
$9.08K - $20K
|
3.87K
$14K
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
90.6K+ 294.32% |
$317K - $698K
|
121K
$439K
|
|
|
Jul 22, 2025
Q2 2025
|
Miracle Mile Advisors, LLC
|
BUY
|
- |
39+ 0.23% |
$137 - $301
|
17K
$61.7K
|
|
|
Jul 22, 2025
Q2 2025
|
Kraematon Investment Advisors, Inc
|
SELL
|
- |
-1.5K- 4.28% |
$5.25K - $11.6K
|
33.6K
$122K
|
|
|
Jul 22, 2025
Q2 2025
|
Imc Chicago, LLC
|
BUY
|
- |
104K+ 124.24% |
$362K - $798K
|
187K
$676K
|
|
|
Jul 22, 2025
Q2 2025
|
Keudell
|
BUY
|
- |
16.4KNew |
$57.3K - $126K
|
16.4K
$59.2K
|
|
|
Jul 21, 2025
Q2 2025
|
Ameritas Advisory Services, LLC
Lincoln, NE |
BUY
|
- |
200New |
$700 - $1.54K
|
200
$724
|
|
|
Jul 21, 2025
Q2 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
556+ 21.58% |
$1.95K - $4.29K
|
3.13K
$11.3K
|
|
|
Jul 17, 2025
Q2 2025
|
Pfg Investments, LLC
Woodbury, NY |
SELL
|
- |
-5.5K- 31.43% |
$19.3K - $42.4K
|
12K
$43.4K
|