Latest Institutional Transactions on Siga Technologies Inc (SIGA)
This table provides information on the latest institutional transactions involving Siga Technologies Inc (SIGA) 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 |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Altra Vue Capital, LLC
Bellevue, WA |
SELL
|
- |
-83.6K- 3.34% |
$540K - $793K
|
2.42M
$14.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Curio Wealth, LLC
Annapolis, MD |
BUY
|
- |
2KNew |
$12.9K - $19K
|
2K
$12K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
159+ 3.02% |
$1.03K - $1.51K
|
5.42K
$32.5K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-22.5K- 23.63% |
$145K - $213K
|
72.6K
$436K
|
|
|
Nov 12, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
BUY
|
- |
25.7KNew |
$166K - $244K
|
25.7K
$154K
|
|
|
Nov 12, 2025
Q3 2025
|
Cresset Asset Management, LLC
Chicago, IL |
BUY
|
- |
10.6K+ 35.2% |
$68.4K - $100K
|
40.7K
$244K
|
|
|
Nov 12, 2025
Q3 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
SELL
|
- |
-1.7K- 0.6% |
$11K - $16.1K
|
281K
$1.68M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
24.9K+ 1.03% |
$161K - $236K
|
2.43M
$14.6M
|
|
|
Nov 10, 2025
Q3 2025
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
SELL
|
- |
-1.8K- 12.53% |
$11.6K - $17K
|
12.6K
$75.3K
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-10.9K- 59.52% |
$70.5K - $103K
|
7.42K
$44.5K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
13.8K+ 4.11% |
$89K - $131K
|
349K
$2.1M
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
SELL
|
- |
-945- 31.5% |
$6.1K - $8.96K
|
2.06K
$12.3K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
34+ 19.21% |
$220 - $322
|
211
$1.27K
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
450New |
$2.91K - $4.27K
|
450
$2.7K
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
SELL
|
- |
-9.38K- 96.77% |
$60.6K - $88.9K
|
313
$1.88K
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-2.67K- 11.62% |
$17.2K - $25.3K
|
20.3K
$122K
|
|
|
Nov 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
SELL
|
- |
-25- 8.93% |
$162 - $237
|
255
$1.53K
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
180K+ 584.18% |
$1.16M - $1.71M
|
211K
$1.27M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
142K+ 5.65% |
$918K - $1.35M
|
2.66M
$15.9M
|
|
|
Nov 07, 2025
Q3 2025
|
Denali Advisors LLC
|
SELL
|
- |
-30.8K- 7.88% |
$199K - $292K
|
360K
$2.16M
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
SELL
|
- |
-162- 20.35% |
$1.05K - $1.54K
|
634
$3.8K
|
|
|
Nov 06, 2025
Q3 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
SELL
|
- |
-299- 16.36% |
$1.93K - $2.83K
|
1.53K
$9.17K
|
|
|
Nov 06, 2025
Q3 2025
|
Lsv Asset Management
Chicago, IL |
BUY
|
- |
37.3K+ 9.8% |
$241K - $354K
|
418K
$2.51M
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-3.75K- 5.51% |
$24.2K - $35.5K
|
64.3K
$386K
|
|
|
Nov 05, 2025
Q3 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
BUY
|
- |
914+ 3.31% |
$5.9K - $8.66K
|
28.5K
$171K
|
|
|
Nov 05, 2025
Q3 2025
|
Alps Advisors Inc
Denver, CO |
BUY
|
- |
51.1KNew |
$330K - $485K
|
51.1K
$307K
|
|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-670- 15.99% |
$4.33K - $6.35K
|
3.52K
$21.1K
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
22.2KNew |
$143K - $210K
|
22.2K
$133K
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
18.2K+ 45.2% |
$118K - $173K
|
58.5K
$351K
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
11.7K+ 36.3% |
$75.7K - $111K
|
44K
$264K
|
|
|
Nov 03, 2025
Q3 2025
|
One Wealth Advisors, LLC
San Francisco, CA |
BUY
|
- |
11.6KNew |
$75.1K - $110K
|
11.6K
$69.7K
|
|
|
Nov 03, 2025
Q3 2025
|
Summer Haven Investment Management, LLC
|
BUY
|
- |
24.2K+ 24.55% |
$156K - $229K
|
123K
$736K
|
|
|
Nov 03, 2025
Q3 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-13.8K- 3.8% |
$89K - $131K
|
349K
$2.1M
|
|
|
Nov 03, 2025
Q3 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
8+ 0.29% |
$51.7 - $75.8
|
2.77K
$16.6K
|
|
|
Nov 03, 2025
Q3 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-22.5K- 3.79% |
$145K - $213K
|
571K
$3.42M
|
|
|
Nov 03, 2025
Q3 2025
|
Arizona State Retirement System
|
BUY
|
- |
210+ 1.68% |
$1.36K - $1.99K
|
12.7K
$76.2K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
10.6KNew |
$68.2K - $100K
|
10.6K
$63.3K
|
|
|
Nov 03, 2025
Q3 2025
|
Significant Wealth Partners LLC
Cary, IL |
BUY
|
- |
731+ 1.67% |
$4.72K - $6.93K
|
44.5K
$267K
|
|
|
Oct 31, 2025
Q3 2025
|
October Effect LTD
Virginia Beach, VA |
SELL
|
- |
-2K- 7.23% |
$12.9K - $19K
|
25.7K
$154K
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
270+ 1.26% |
$1.74K - $2.56K
|
21.7K
$130K
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
SELL
|
- |
-2.54K- 17.36% |
$16.4K - $24.1K
|
12.1K
$72.5K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-1.11K- 9.63% |
$7.19K - $10.6K
|
10.4K
$62.6K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
BUY
|
- |
41K+ 161.42% |
$265K - $389K
|
66.4K
$398K
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
BUY
|
- |
914+ 10155.56% |
$5.9K - $8.66K
|
923
$5.54K
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
2.3K+ 19.33% |
$14.9K - $21.8K
|
14.2K
$85.2K
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
1.53K+ 2.59% |
$9.87K - $14.5K
|
60.4K
$363K
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
14New |
$90.4 - $133
|
14
$84
|
|
|
Oct 28, 2025
Q3 2025
|
Evergreen Capital Management LLC
Bellevue, WA |
SELL
|
- |
-87- 0.48% |
$562 - $825
|
18.1K
$109K
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-115K- 57.96% |
$743K - $1.09M
|
83.4K
$500K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
13.9KNew |
$89.7K - $132K
|
13.9K
$83.3K
|
|