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| Keyboard |
| Silverback Therapeutics Inc | |
|---|---|
| Ticker | SPRY |
| CIK # | 0001671858 |
| CUSIP | 82835W108 |
| Sector | Life Sciences - Pharmaceutical Preparations |
| Address | 500 Fairview Avenue North, Suite 600, Seattle, WA 98109 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Silverback Therapeutics Inc | 2020-10-06 | 85.0 M | Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001671858] | 10-K | |
| [0001671858] | 10-Q | |
| [0001671858] | 3 | |
| [0001671858] | 4 | |
| [0001671858] | 8-K | |
| [0001671858] | D | |
| [0001671858] | SC 13D | |
| [0001671858] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Lowenthal Richard E
Stock Option (right to buy) · derivative
|
2026-01-02 | Grant | 240,000 | $0.00 | |
|
Karas Eric
Stock option (right to buy) · derivative
|
2026-01-02 | Grant | 240,000 | $0.00 | |
|
Fitzpatrick Alexander A
Stock option (right to buy) · derivative
|
2026-01-02 | Grant | 240,000 | $0.00 | |
|
Tanimoto Sarina
Stock option (right to buy) · derivative
|
2026-01-02 | Grant | 240,000 | $0.00 | |
|
Tanimoto Sarina
Stock Option (right to buy) · derivative
|
2026-01-02 | Grant | 875,000 | $0.00 | |
|
Scott Kathleen D
Stock option (right to buy) · derivative
|
2026-01-02 | Grant | 240,000 | $0.00 | |
|
Dorsey Brian
Stock option (right to buy) · derivative
|
2026-01-02 | Grant | 240,000 | $0.00 | |
|
Chakma Justin
Stock option (right to buy) · derivative
|
2026-01-02 | Grant | 240,000 | $0.00 | |
|
Lowenthal Richard E
Stock option (right to buy) · derivative
|
2026-01-02 | Grant | 875,000 | $0.00 | |
|
Dorsey Brian
Common Stock
|
2025-11-13 | Sell | 21,828 | $8.71 | 190,122 |
|
Dorsey Brian
Common Stock
|
2025-11-13 | Option exercise | 21,828 | $0.64 | 13,970 |
|
Dorsey Brian
Stock Option (Right to Buy) · derivative
|
2025-11-13 | Option exercise | 21,828 | $0.00 | |
|
Chakma Justin
Common Stock
|
2025-11-12 | Option exercise | 30,000 | $0.84 | 25,200 |
|
Chakma Justin
Stock Option (Right to Buy) · derivative
|
2025-11-12 | Option exercise | 30,000 | $0.00 | |
|
Chakma Justin
Common Stock
|
2025-11-12 | Sell | 136,380 | $8.86 | 1,208,327 |
|
Shah Pratik
Common Stock
|
2025-11-12 | Gift | 100,000 | $0.00 | |
|
Shah Pratik
Common Stock
|
2025-11-12 | Gift | 250,000 | $0.00 | |
|
Chakma Justin
Common Stock
|
2025-11-12 | Sell | 30,000 | $8.91 | 267,300 |
|
Common Stock
|
2025-08-21 | Sell | 12,500 | $15.00 | 187,500 |
|
Common Stock
|
2025-08-21 | Option exercise | 12,500 | $1.50 | 18,750 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 204 | 91,807,363 |
| 2025-12-31 | 193 | 88,238,768 |
| 2025-09-30 | 192 | 84,355,504 |
| 2025-06-30 | 192 | 84,795,582 |
| 2025-03-31 | 186 | 76,117,483 |
| 2024-12-31 | 170 | 71,840,709 |
| 2024-09-30 | 153 | 65,045,237 |
| 2024-06-30 | 117 | 64,080,606 |
| 2024-03-31 | 115 | 60,621,935 |
| 2023-12-31 | 101 | 68,032,830 |
| 2023-09-30 | 100 | 67,929,660 |
| 2023-06-30 | 95 | 56,225,517 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Peregrine Capital Management LLC | [2026-06-30] | SOLE | 249,798 | 672,139 |
| Hennion & Walsh Asset Management Inc | [2026-06-30] | SOLE | 175,614 | 175,614 |
| Norman Fields Gottscho Capital Management LLC | [2026-06-30] | SOLE | 0 | 71,080 |
| Empirical Financial Services LLC DBA Empirical Wealth Ma | [2026-06-30] | SOLE | 37,057 | 38,592 |
| CX Institutional | [2026-06-30] | SOLE | 0 | 8,390 |
| Gamma Investing LLC | [2026-06-30] | DFND | 1,256 | 1,256 |
| Versant Capital Management Inc | [2026-06-30] | SOLE | 991 | 991 |
| Empirical Financial Services LLC DBA Empirical Wealth Ma | [2026-06-30] | OTR | 987 | 987 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 374 |
| IFP Advisors LLC | [2026-06-30] | SOLE | 11 | 11 |
| GHP Investment Advisors Inc | [2026-06-30] | SOLE | 3 | 3 |
| Hughes Financial Services LLC | [2026-06-30] | SOLE | 1 | 1 | Prev | Page 1 | Next |