SOLENO THERAPEUTICS INC
Total Trades
69
Buys
12
Sells
49
Largest Trade
N/A
Insiders
13
Institutional Funds
180
Inst. Value
$1M+
Activist Filings
50
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Hirano Patricia C | See Remarks | SELL | $100K–$500K | 7K | $27.49 | Dec 1, 2023 |
| Anish Bhatnagar | CEO | SELL | $1M+ | 54K | $27.49 | Dec 1, 2023 |
| PERCEPTIVE ADVISORS LLC | 10% Owner | BUY | $1M+ | 867K | $17.44 | Sep 28, 2023 |
| PERCEPTIVE ADVISORS LLC | 10% Owner | BUY | $500K+ | 143K | $5.96 | Jun 6, 2023 |
| PERCEPTIVE ADVISORS LLC | 10% Owner | BUY | $100K–$500K | 35K | $5.38 | Jun 1, 2023 |
| PERCEPTIVE ADVISORS LLC | 10% Owner | BUY | $100K–$500K | 85K | $5.29 | May 26, 2023 |
| PERCEPTIVE ADVISORS LLC | 10% Owner | BUY | $100K–$500K | 80K | $5.08 | May 23, 2023 |
| SCHULER JACK W | 10% Owner | SELL | $1K–$15K | 10K | $0.91 | May 15, 2023 |
| SCHULER JACK W | 10% Owner | SELL | $100K–$500K | 420K | $1.11 | May 15, 2023 |
| SCHULER JACK W | 10% Owner | SELL | $100K–$500K | 181K | $2.70 | Oct 14, 2022 |
| SCHULER JACK W | 10% Owner | BUY | N/A | 4.0M | — | Apr 4, 2022 |
| SCHULER JACK W | 10% Owner | SELL | $100K–$500K | 173K | $0.85 | Apr 4, 2022 |
| MARIO ERNEST | Director | BUY | N/A | 1.9M | — | Apr 4, 2022 |
| Anish Bhatnagar | CEO | BUY | N/A | 60K | — | Apr 4, 2022 |
| Hirano Patricia C | See Remarks | BUY | N/A | 20K | — | Apr 4, 2022 |
| Mackaness James H | CFO | BUY | N/A | 40K | — | Apr 4, 2022 |
| Abingworth LLP | 10% Owner | BUY | N/A | 7.7M | — | Mar 31, 2022 |
| Sinclair Andrew | Director | BUY | N/A | 7.7M | — | Mar 31, 2022 |
| Anish Bhatnagar | CEO | SELL | $1K–$15K | 39K | $0.37 | Jan 25, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 180 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 2.6M | $1M+ | SH |
| Nantahala Capital Management, LLC | 1.3M | $1M+ | SH |
| BRAIDWELL LP | 1.2M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.0M | $1M+ | SH |
| Deep Track Capital, LP | 1.0M | $1M+ | SH |
| Vivo Capital, LLC | 895K | $1M+ | SH |
| Pictet Asset Management Holding SA | 624K | $1M+ | SH |
| Artia Global Partners LP | 534K | $1M+ | SH |
| Squarepoint Ops LLC | 469K | $1M+ | SH |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 450K | $1M+ | SH |
| EMERALD ADVISERS, LLC | 413K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 401K | $1M+ | SH |
| Assenagon Asset Management S.A. | 384K | $1M+ | SH |
| Logos Global Management LP | 300K | $1M+ | SH |
| Aberdeen Group plc | 287K | $1M+ | SH |
| Penn Capital Management Company, LLC | 276K | $1M+ | SH |
| PFM Health Sciences, LP | 248K | $1M+ | SH |
| EMERALD MUTUAL FUND ADVISERS TRUST | 232K | $1M+ | SH |
| BALYASNY ASSET MANAGEMENT L.P. | 228K | $1M+ | SH |
| Alyeska Investment Group, L.P. | 218K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Wellington Management Group LLP
SC 13G · Feb 10, 2026
6.2%
3.3M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G/A · Nov 14, 2025
4.2%
2.3M shares
SC 13G/A · Nov 14, 2025
11.4%
6.1M shares
Adage Capital Management, L.P.
SC 13G/A · Nov 13, 2025
2.6%
1.4M shares
SC 13G · Oct 31, 2025
5.3%
2.8M shares
Nantahala Capital Management, LLC
SC 13G/A · Aug 14, 2025
2.0%
1.0M shares
T. Rowe Price Associates, Inc.
SC 13G/A · Aug 14, 2025
6.9%
3.5M shares
SC 13G/A · Aug 14, 2025
10.5%
5.3M shares
SC 13G/A · Aug 14, 2025
4.1%
2.0M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G/A · Aug 13, 2025
7.4%
4.0M shares
Adage Capital Management, L.P.
SC 13G/A · Aug 12, 2025
7.1%
3.6M shares
SC 13G/A · Aug 7, 2025
15.0%
7.8M shares
SC 13G · Aug 6, 2025
6.6%
3.3M shares
SC 13G · Jul 18, 2025
5.5%
2.8M shares
SC 13G/A · May 14, 2025
11.2%
5.2M shares
T. Rowe Price Associates, Inc.
SC 13G · May 14, 2025
5.2%
2.4M shares
Adage Capital Management, L.P.
SC 13G/A · May 12, 2025
9.6%
4.4M shares
Nantahala Capital Management, LLC
SC 13G/A · Apr 30, 2025
5.6%
2.6M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G/A · Apr 1, 2025
9.7%
4.5M shares
Nantahala Capital Management, LLC
SC 13G/A · Feb 14, 2025
10.0%
4.3M shares
SC 13G/A · Feb 14, 2025
12.0%
5.2M shares
Adage Capital Management, L.P.
SC 13G/A · Feb 12, 2025
6.4%
2.8M shares
SC 13G/A · Feb 5, 2025
4.7%
2.0M shares
SC 13D/A · Nov 20, 2024
177.1M shares
Nantahala Capital Management, LLC
SC 13G/A · Nov 14, 2024
10.0%
4.0M shares
SC 13D/A · Nov 14, 2024
345.5M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Nov 14, 2024
10.5%
4.1M shares
SC 13G · Nov 14, 2024
5.6%
2.2M shares
Adage Capital Management, L.P.
SC 13G/A · Nov 12, 2024
8.6%
3.3M shares
SC 13G · Oct 24, 2024
5.2%
2.0M shares
SC 13D/A · Oct 21, 2024
5.0%
200.3M shares
SC 13D/A · Oct 15, 2024
6.2%
246.8M shares
SC 13D/A · Oct 10, 2024
8.1%
325.1M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G · Oct 3, 2024
10.1%
4.2M shares
SC 13D/A · Sep 10, 2024
10.0%
4.0M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G · Sep 5, 2024
16.2%
6.3M shares
Vivo Opportunity Fund Holdings, L.P.
SC 13D/A · May 1, 2024
22.5%
7.3M shares
Nantahala Capital Management, LLC
SC 13G/A · Feb 14, 2024
9.9%
3.1M shares
SC 13G/A · Feb 14, 2024
2.3%
700K shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Feb 13, 2024
8.3%
2.5M shares
SC 13D/A · Oct 23, 2023
307.5M shares
SC 13D/A · Oct 16, 2023
10.0%
289.4M shares
SC 13G · Oct 12, 2023
8.7%
1.3M shares
SC 13G · Oct 12, 2023
6.0%
886K shares
Vivo Opportunity Fund Holdings, L.P.
SC 13D/A · Oct 11, 2023
30.5%
8.4M shares
Fairmount Funds Management LLC
SC 13G · Oct 10, 2023
6.2%
950K shares
Janus Henderson Group plc EIN #00-0000000
SC 13G · Oct 6, 2023
10.1%
1.5M shares
SC 13G · Oct 5, 2023
4.6%
1.2M shares
SC 13D/A · Oct 3, 2023
10.0%
156.7M shares
SC 13D/A · Sep 29, 2023
307.5M shares