Position in GOSS
as of Mar 31, 2026
· filed May 21, 2026
Position Value
$0
-$1,550,000 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Common Shares in GOSS Over Time
Shares Held
Position Value (USD)
Derivatives in GOSS
reported options exposure · as of Mar 31, 2026CallValue
$164,500
CallShares
500,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Jun 30, 2026SILVERBACK ASSET MANAGEMENT LLC holds $1,390,600 across 3 Biotechnology names.
All Filings in GOSS
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $164,500 | 500,000 | Call | Sole | 2026-05-21 | |
| 2025-12-31 | $1,550,000 | 500,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,315,000 | 500,000 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $430,500 | 350,000 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $385,000 | 350,000 | Principal | Sole | 2025-05-15 | |
| No filing history on record for this holder in this stock. | ||||||