Silverback Therapeutics, Inc. SBTX
Institutional shares held
84.3 Million
580K
calls
200K
puts
Total value of holdings
$0
$0
calls
$0
puts
Market Cap
N/A
Institutional ownership
237.56%
# of Institutions
205
We take great care to ensure that the data presented and summarized in this overview for Silverback Therapeutics, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding SBTX
View all-
Ra Capital Management, L.P. Boston, MA10.9MShares$00.0% of portfolio
-
Deerfield Management Company, L.P. (Series C) New York, NY9.72MShares$00.0% of portfolio
-
Orbimed Advisors LLC San Diego, CA8.29MShares$00.0% of portfolio
-
Black Rock Inc. New York, NY4.08MShares$00.0% of portfolio
-
Sr One Capital Management, LP4.01MShares$00.0% of portfolio
-
Alliancebernstein L.P. New York, NY3.83MShares$00.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA3.26MShares$00.0% of portfolio
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Ken Griffin Citadel Advisors LLC | Chicago, Il2.24MShares$00.0% of portfolio
-
State Street Corp Boston, MA2.19MShares$00.0% of portfolio
-
Franklin Resources Inc San Mateo, CA1.83MShares$00.0% of portfolio
Latest Institutional Activity in SBTX
Top Purchases
Top Sells
About SBTX
Silverback Therapeutics, Inc., a biopharmaceutical company, develops tissue-targeted therapeutics for the treatment of chronic viral infections, cancer, and other serious diseases. The company offers SBT8230 to treat chronic hepatitis B virus infection by eliciting an anti-viral immune response by targeting TLR8 activation to the liver. Silverback Therapeutics, Inc. was incorporated in 2016 and is headquartered in Seattle, Washington.
Insider Transactions at SBTX
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jul 01
2025
|
Eric Karas Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-59.25%
|
$240,000
$16.99 P/Share
|
|
Jul 01
2025
|
Eric Karas Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
15,000
+37.21%
|
$15,000
$1.5 P/Share
|
|
Jun 27
2025
|
James E Flynn > 10% Shareholder |
SELL
Open market or private sale
|
Indirect |
740,149
-7.04%
|
$13,322,682
$18.46 P/Share
|
|
Jun 18
2025
|
Eric Karas Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
15,000
-66.09%
|
$240,000
$16.0 P/Share
|
|
Jun 18
2025
|
Eric Karas Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
15,000
+39.79%
|
$15,000
$1.5 P/Share
|
|
May 20
2025
|
Kathleen D. Scott Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
50,000
-87.07%
|
$700,000
$14.1 P/Share
|
|
May 20
2025
|
Kathleen D. Scott Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
50,000
+46.54%
|
$50,000
$1.5 P/Share
|
|
May 20
2025
|
Brent L Saunders |
SELL
Open market or private sale
|
Direct |
120,000
-100.0%
|
$1,680,000
$14.25 P/Share
|
|
May 20
2025
|
Brent L Saunders |
BUY
Exercise of conversion of derivative security
|
Direct |
120,000
+50.0%
|
$120,000
$1.01 P/Share
|
|
May 20
2025
|
Alexander A Fitzpatrick Chief Legal Officer |
SELL
Open market or private sale
|
Direct |
102,969
-53.47%
|
$1,441,566
$14.1 P/Share
|
|
May 20
2025
|
Alexander A Fitzpatrick Chief Legal Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
100,000
+34.18%
|
$500,000
$5.58 P/Share
|
|
Apr 07
2025
|
Laura Shawver |
SELL
Open market or private sale
|
Direct |
50,002
-19.21%
|
$600,024
$12.3 P/Share
|
|
Apr 07
2025
|
Laura Shawver |
BUY
Exercise of conversion of derivative security
|
Direct |
50,002
+9.18%
|
$200,008
$4.85 P/Share
|
|
Mar 20
2025
|
Eric Karas Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
10,000
-56.51%
|
$140,000
$14.0 P/Share
|
|
Mar 20
2025
|
Eric Karas Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+36.11%
|
$10,000
$1.5 P/Share
|
|
Mar 06
2025
|
Laura Shawver |
SELL
Open market or private sale
|
Direct |
49,600
-19.08%
|
$545,600
$11.21 P/Share
|
|
Mar 06
2025
|
Laura Shawver |
BUY
Exercise of conversion of derivative security
|
Direct |
49,600
+16.02%
|
$198,400
$4.85 P/Share
|
|
Mar 05
2025
|
Laura Shawver |
SELL
Open market or private sale
|
Direct |
400
-0.19%
|
$4,400
$11.0 P/Share
|
|
Mar 05
2025
|
Laura Shawver |
BUY
Exercise of conversion of derivative security
|
Direct |
400
+0.19%
|
$1,600
$4.85 P/Share
|
|
Feb 03
2025
|
Laura Shawver |
SELL
Open market or private sale
|
Direct |
50,000
-19.21%
|
$600,000
$12.31 P/Share
|
Last 12 Months Summary
Buy / Acquisition
1.35M
Shares
From
9
Insiders
| Exercise of conversion of derivative security | 1.35M shares |
|---|
Sell / Disposition
6.39M
Shares
From
12
Insiders
| Open market or private sale | 6.39M shares |
|---|