Soluna Holdings, Inc
Total Trades
31
Buys
12
Sells
18
Largest Trade
N/A
Insiders
12
Institutional Funds
33
Inst. Value
$1M+
Activist Filings
17
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Phelan William P | Director | SELL | $1K–$15K | 1K | $1.41 | Dec 17, 2025 |
| MICHAELS DAVID C | CFO | SELL | $50K–$100K | 7K | $8.18 | Dec 15, 2025 |
| Belizaire John | CEO | SELL | $1K–$15K | 9K | $1.44 | Nov 25, 2025 |
| Tunison John | CFO | BUY | $1K–$15K | 2K | $2.64 | Jun 12, 2025 |
| Phelan William P | Director | SELL | $15K–$50K | 13K | $2.93 | Jun 12, 2025 |
| Thomas Jessica L. | Chief Accounting O… | SELL | $1K–$15K | 3K | $2.80 | Jun 12, 2025 |
| OReilly Mary Jennifer | Chief People Officer | GRANT | N/A | 74K | — | Jun 3, 2025 |
| OReilly Mary Jennifer | Chief People Officer | SELL | $1K–$15K | 2K | $3.67 | Jun 3, 2025 |
| Thomas Jessica L. | Chief Accounting O… | SELL | $1K–$15K | 11K | $0.78 | May 22, 2025 |
| Marusak Thomas J | Director | SELL | $1K–$15K | 2K | $0.80 | May 22, 2025 |
| TOPOREK MICHAEL | Director | SELL | $100K–$500K | 60K | $3.30 | Mar 28, 2025 |
| Lipman Matthew E. | Director | SELL | $100K–$500K | 60K | $3.30 | Mar 28, 2025 |
| Belizaire John | CEO | SELL | $1K–$15K | 2K | $3.54 | Nov 26, 2024 |
| Hirshfield Edward R | Director | SELL | $100K–$500K | 9K | $11.76 | Nov 22, 2024 |
| Thomas Jessica L. | Chief Accounting O… | SELL | $15K–$50K | 3K | $11.98 | Nov 22, 2024 |
| OReilly Mary Jennifer | Chief People Officer | SELL | $50K–$100K | 5K | $11.68 | Nov 22, 2024 |
| Lipman Matthew E. | Director | SELL | $100K–$500K | 31K | $3.59 | Nov 12, 2024 |
| TOPOREK MICHAEL | Director | SELL | $100K–$500K | 31K | $3.59 | Nov 12, 2024 |
| TOPOREK MICHAEL | Director | SELL | $100K–$500K | 59K | $3.51 | Nov 8, 2024 |
| Lipman Matthew E. | Director | SELL | $100K–$500K | 59K | $3.51 | Nov 8, 2024 |
| MICHAELS DAVID C | Director | BUY | $15K–$50K | 9K | $3.47 | Jun 21, 2024 |
| Belizaire John | CEO | BUY | N/A | 9K | — | Jun 21, 2024 |
| Bottomley John | Director | BUY | $15K–$50K | 9K | $3.21 | Sep 6, 2022 |
| Phelan William P | Director | BUY | $15K–$50K | 8K | $3.26 | Aug 25, 2022 |
| Hazelip William | Director | BUY | $15K–$50K | 5K | $4.55 | Aug 24, 2022 |
| Belizaire John | CEO | BUY | $15K–$50K | 4K | $4.80 | Aug 23, 2022 |
| Thomas Jessica L. | Former CFO | BUY | $1K–$15K | 300 | $9.99 | Aug 23, 2022 |
| Lipman Matthew E. | Director | BUY | $15K–$50K | 7K | $4.01 | Aug 23, 2022 |
| MICHAELS DAVID C | Director | BUY | $15K–$50K | 10K | $3.27 | Aug 23, 2022 |
| TOPOREK MICHAEL | CEO | BUY | $15K–$50K | 13K | $3.66 | Aug 23, 2022 |
| TOPOREK MICHAEL | CEO | BUY | $15K–$50K | 6K | $4.37 | Aug 23, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 33 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 1.8M | $1M+ | SH |
| UBS Group AG | 923K | $1M+ | SH |
| VANGUARD GROUP INC | 627K | $500K+ | SH |
| JANE STREET GROUP, LLC | 500K | $500K+ | SH |
| Intrinsic Edge Capital Management LLC | 270K | $100K–$500K | SH |
| Diametric Capital, LP | 256K | $100K–$500K | SH |
| RENAISSANCE TECHNOLOGIES LLC | 256K | $100K–$500K | SH |
| MORGAN STANLEY | 223K | $100K–$500K | SH |
| Quantbot Technologies LP | 195K | $100K–$500K | SH |
| STATE STREET CORP | 188K | $100K–$500K | SH |
| Fiduciary Alliance LLC | 88K | $100K–$500K | SH |
| MARSHALL WACE, LLP | 77K | $50K–$100K | SH |
| OMERS ADMINISTRATION Corp | 69K | $50K–$100K | SH |
| CITIGROUP INC | 67K | $50K–$100K | SH |
| Vident Advisory, LLC | 57K | $50K–$100K | SH |
| Proficio Capital Partners LLC | 37K | $15K–$50K | SH |
| Meramec Financial Planners, LLC | 39K | $15K–$50K | SH |
| Squarepoint Ops LLC | 26K | $15K–$50K | SH |
| Arcadia Wealth Management, Inc. | 24K | $15K–$50K | SH |
| MATAURO, LLC | 24K | $15K–$50K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Feb 11, 2026
9.3%
9.2M shares
SC 13G/A · Nov 12, 2025
1.5%
1.0M shares
SC 13G/A · Nov 7, 2025
0.0%
0 shares
Generate Strategic Credit Master Fund I-B, L.P.
SC 13G · Sep 18, 2025
10.0%
3.3M shares
SC 13G · Jul 18, 2025
10.0%
3.0M shares
SC 13G · Feb 6, 2025
10.0%
1.1M shares
SC 13D/A · Apr 26, 2024
0.0%
0 shares
SC 13D/A · Apr 25, 2024
5.6%
160K shares
SC 13G/A · Feb 14, 2024
9.3%
150K shares
SC 13D/A · Feb 14, 2024
9.0%
145K shares
SC 13D/A · Sep 1, 2023
8.2%
2.9M shares
SC 13D · Aug 1, 2023
6.8%
2.0M shares
SC 13G · Mar 29, 2023
10.0%
2.2M shares
SC 13G/A · Feb 15, 2023
20.1%
3.8M shares
SC 13G/A · Jan 24, 2023
9.0%
1.7M shares
SC 13G/A · Mar 9, 2022
27.3%
3.8M shares
SC 13G · Mar 9, 2022
38.5%
3.8M shares