Stocks · Financials · Finance Services

Soluna Holdings, Inc

SLNH Clue Score34
United States Fiscal year ends December CIK 0000064463
0.90
-5.20%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
0.90 on 9 Oct 2026
4 3 1 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $2.26 14 Oct 2025 $2.79 15 Oct 2025 $4.29 16 Oct 2025 $4.19 17 Oct 2025 $4.42 20 Oct 2025 $3.95 21 Oct 2025 $3.48 22 Oct 2025 $3.41 23 Oct 2025 $3.58 24 Oct 2025 $3.05 27 Oct 2025 $2.90 28 Oct 2025 $2.91 29 Oct 2025 $3.22 30 Oct 2025 $3.03 31 Oct 2025 $3.49 3 Nov 2025 $3.49 4 Nov 2025 $3.03 5 Nov 2025 $3.44 6 Nov 2025 $3.04 7 Nov 2025 $2.61 10 Nov 2025 $2.56 11 Nov 2025 $2.37 12 Nov 2025 $2.11 13 Nov 2025 $1.85 14 Nov 2025 $1.67 17 Nov 2025 $1.79 18 Nov 2025 $1.94 19 Nov 2025 $1.82 20 Nov 2025 $1.60 21 Nov 2025 $1.51 24 Nov 2025 $1.67 25 Nov 2025 $1.57 26 Nov 2025 $1.54 28 Nov 2025 $1.71 1 Dec 2025 $1.63 2 Dec 2025 $1.58 3 Dec 2025 $1.76 4 Dec 2025 $1.91 5 Dec 2025 $1.66 8 Dec 2025 $1.60 9 Dec 2025 $1.86 10 Dec 2025 $1.97 11 Dec 2025 $2.11 12 Dec 2025 $1.91 15 Dec 2025 $1.43 16 Dec 2025 $1.43 17 Dec 2025 $1.28 18 Dec 2025 $1.27 19 Dec 2025 $1.49 22 Dec 2025 $1.54 23 Dec 2025 $1.54 24 Dec 2025 $1.54 26 Dec 2025 $1.41 29 Dec 2025 $1.32 30 Dec 2025 $1.21 31 Dec 2025 $1.17 2 Jan 2026 $1.41 5 Jan 2026 $1.67 6 Jan 2026 $1.78 7 Jan 2026 $1.74 8 Jan 2026 $1.72 9 Jan 2026 $1.66 12 Jan 2026 $1.64 13 Jan 2026 $1.71 14 Jan 2026 $1.70 15 Jan 2026 $1.60 16 Jan 2026 $1.67 20 Jan 2026 $1.57 21 Jan 2026 $1.45 22 Jan 2026 $1.33 23 Jan 2026 $1.33 26 Jan 2026 $1.28 27 Jan 2026 $1.35 28 Jan 2026 $1.27 29 Jan 2026 $1.16 30 Jan 2026 $1.06 2 Feb 2026 $1.07 3 Feb 2026 $1.13 4 Feb 2026 $0.99 5 Feb 2026 $0.76 6 Feb 2026 $1.02 9 Feb 2026 $1.05 10 Feb 2026 $0.98 11 Feb 2026 $0.93 12 Feb 2026 $0.91 13 Feb 2026 $0.88 17 Feb 2026 $0.85 18 Feb 2026 $0.86 19 Feb 2026 $0.92 20 Feb 2026 $0.90 23 Feb 2026 $0.88 24 Feb 2026 $0.92 25 Feb 2026 $1.00 26 Feb 2026 $0.94 27 Feb 2026 $0.87 2 Mar 2026 $0.94 3 Mar 2026 $0.87 4 Mar 2026 $0.95 5 Mar 2026 $0.86 6 Mar 2026 $0.77 9 Mar 2026 $0.75 10 Mar 2026 $0.79 11 Mar 2026 $0.84 12 Mar 2026 $0.78 13 Mar 2026 $0.78 16 Mar 2026 $0.79 17 Mar 2026 $0.80 18 Mar 2026 $0.75 19 Mar 2026 $0.75 20 Mar 2026 $0.71 23 Mar 2026 $0.74 24 Mar 2026 $0.71 25 Mar 2026 $0.79 26 Mar 2026 $0.71 27 Mar 2026 $0.62 30 Mar 2026 $0.61 31 Mar 2026 $0.71 1 Apr 2026 $0.67 2 Apr 2026 $0.71 6 Apr 2026 $0.71 7 Apr 2026 $0.71 8 Apr 2026 $0.73 9 Apr 2026 $0.72 10 Apr 2026 $0.71 13 Apr 2026 $0.93 14 Apr 2026 $1.05 15 Apr 2026 $1.05 16 Apr 2026 $1.13 17 Apr 2026 $1.13 20 Apr 2026 $1.40 21 Apr 2026 $1.31 22 Apr 2026 $1.47 23 Apr 2026 $1.34 24 Apr 2026 $1.20 27 Apr 2026 $1.13 28 Apr 2026 $1.08 29 Apr 2026 $1.28 30 Apr 2026 $1.66 1 May 2026 $1.58 4 May 2026 $1.34 5 May 2026 $1.55 6 May 2026 $1.62 7 May 2026 $1.52 8 May 2026 $1.83 11 May 2026 $1.73 12 May 2026 $1.78 13 May 2026 $2.16 14 May 2026 $2.16 15 May 2026 $2.22 18 May 2026 $1.95 19 May 2026 $1.83 20 May 2026 $1.66 21 May 2026 $1.75 22 May 2026 $1.71 26 May 2026 $1.93 27 May 2026 $1.86 28 May 2026 $1.83 29 May 2026 $1.70 1 Jun 2026 $1.67 2 Jun 2026 $1.65 3 Jun 2026 $1.54 4 Jun 2026 $1.51 5 Jun 2026 $1.34 8 Jun 2026 $1.37 9 Jun 2026 $1.42 10 Jun 2026 $1.37 11 Jun 2026 $1.42 12 Jun 2026 $1.48 15 Jun 2026 $1.55 16 Jun 2026 $1.76 17 Jun 2026 $1.77 18 Jun 2026 $1.72 22 Jun 2026 $1.67 23 Jun 2026 $1.61 24 Jun 2026 $1.37 25 Jun 2026 $1.44 26 Jun 2026 $1.43 29 Jun 2026 $1.40 30 Jun 2026 $1.35 1 Jul 2026 $1.26 2 Jul 2026 $1.19 6 Jul 2026 $1.28 7 Jul 2026 $1.17 8 Jul 2026 $1.30 9 Jul 2026 $1.30 10 Jul 2026 $1.26 13 Jul 2026 $1.12 14 Jul 2026 $1.12 15 Jul 2026 $1.11 16 Jul 2026 $1.10 17 Jul 2026 $1.13 20 Jul 2026 $1.36 21 Jul 2026 $1.37 22 Jul 2026 $1.30 23 Jul 2026 $1.32 24 Jul 2026 $1.26 27 Jul 2026 $1.23 28 Jul 2026 $1.22 29 Jul 2026 $1.14 30 Jul 2026 $1.30 31 Jul 2026 $1.22 3 Aug 2026 $1.22 4 Aug 2026 $1.21 5 Aug 2026 $1.18 6 Aug 2026 $1.16 7 Aug 2026 $1.17 10 Aug 2026 $1.20 11 Aug 2026 $1.27 12 Aug 2026 $1.35 13 Aug 2026 $1.30 14 Aug 2026 $1.31 17 Aug 2026 $1.33 18 Aug 2026 $1.17 19 Aug 2026 $1.20 20 Aug 2026 $1.19 21 Aug 2026 $1.18 24 Aug 2026 $1.15 25 Aug 2026 $1.23 26 Aug 2026 $1.16 27 Aug 2026 $1.19 28 Aug 2026 $1.11 31 Aug 2026 $1.08 1 Sep 2026 $1.05 2 Sep 2026 $1.08 3 Sep 2026 $1.20 4 Sep 2026 $1.20 8 Sep 2026 $1.27 9 Sep 2026 $1.24 10 Sep 2026 $1.16 11 Sep 2026 $1.19 14 Sep 2026 $1.15 15 Sep 2026 $1.13 16 Sep 2026 $1.12 17 Sep 2026 $1.19 18 Sep 2026 $1.26 21 Sep 2026 $1.28 22 Sep 2026 $1.28 23 Sep 2026 $1.24 24 Sep 2026 $1.25 25 Sep 2026 $1.22 28 Sep 2026 $1.18 29 Sep 2026 $1.17 30 Sep 2026 $1.14 1 Oct 2026 $1.06 2 Oct 2026 $1.07 5 Oct 2026 $1.03 6 Oct 2026 $1.05 7 Oct 2026 $1.01 8 Oct 2026 $0.95 9 Oct 2026 $0.90 Phelan William P Director Sold at will $758.00 19 Nov 2025 · at $7.58 · 0.1% of stake Phelan William P Director Sold at will $3.90K 20 Nov 2025 · at $7.80 · 0.3% of stake Belizaire John Chief Executive Officer Sold at will $13.32K 21 Nov 2025 · at $1.44 · 0.8% of stake Hirshfield Edward R Director Sold at will $14.39K 21 Nov 2025 · at $7.19 · 11.3% of stake Hirshfield Edward R Director Sold at will $8.00K 24 Nov 2025 · at $8.00 · 6.4% of stake Hirshfield Edward R Director Sold at will $8.75K 28 Nov 2025 · at $8.75 · 6.8% of stake Hirshfield Edward R Director Sold at will $19.40K 10 Dec 2025 · at $9.70 · 14.5% of stake Phelan William P Director Sold at will $67.07K 10 Dec 2025 · at $9.58 · 5.2% of stake Hirshfield Edward R Director Sold at will $7.34K 11 Dec 2025 · at $9.90 · 6.3% of stake Phelan William P Director Sold at will $35.58K 11 Dec 2025 · at $9.52 · 2.9% of stake MICHAELS DAVID C Chief Financial Officer Sold at will $2.23K 12 Dec 2025 · at $2.19 · 0.1% of stake Hirshfield Edward R Director Sold at will $19.52K 12 Dec 2025 · at $9.76 · 18.2% of stake MICHAELS DAVID C Chief Financial Officer Sold at will $52.49K 12 Dec 2025 · at $9.26 · 9.7% of stake Phelan William P Director Sold at will $1.83K 16 Dec 2025 · at $1.41 · 0.1% of stake Belizaire John Chief Executive Officer Sold on a plan $7.25K 6 Apr 2026 · at $7.25 · 1.0% of stake PICCHI MICHAEL Chief Financial Officer Bought $163.20K 21 May 2026 · at $1.63 · 7.8% of stake Bottomley John Director Sold at will $10.00K 1 Jun 2026 · at $10.00 · 3.6% of stake Belizaire John Chief Executive Officer Sold on a plan $10.40K 1 Jun 2026 · at $10.40 · 1.0% of stake OReilly Mary Jennifer Chief People Officer Sold at will $71.28K 8 Jun 2026 · at $10.80 · 49.3% of stake Thomas Jessica L. Chief Accounting Officer Sold at will $27.25K 10 Jun 2026 · at $10.90 · 73.5% of stake OReilly Mary Jennifer Chief People Officer Sold at will $61.87K 10 Jun 2026 · at $10.80 · 84.3% of stake OReilly Mary Jennifer Chief People Officer Sold at will $11.89K 11 Jun 2026 · at $11.10 · 100% of stake Thomas Jessica L. Chief Accounting Officer Sold at will $8.22K 15 Jun 2026 · at $1.70 · 0.3% of stake Phelan William P Director Sold at will $108.71K 17 Jun 2026 · at $10.75 · 8.1% of stake Phelan William P Director Sold at will $52.94K 18 Jun 2026 · at $11.00 · 4.2% of stake Phelan William P Director Sold at will $33.81K 22 Jun 2026 · at $11.00 · 2.8% of stake Hirshfield Edward R Director Sold at will $111.15K 17 Aug 2026 · at $12.34 · 100% of stake Phelan William P Director Sold at will $63.05K 19 Aug 2026 · at $12.61 · 4.7% of stake Phelan William P Director Sold at will $14.40K 20 Aug 2026 · at $12.45 · 1.1% of stake PICCHI MICHAEL Chief Financial Officer Bought $23.00K 20 Aug 2026 · at $1.15 · 1.4% of stake Phelan William P Director Sold at will $108.68K 21 Aug 2026 · at $12.29 · 8.8% of stake PICCHI MICHAEL Chief Financial Officer Bought $11.40K 24 Aug 2026 · at $1.14 · 0.7% of stake Phelan William P Director Sold at will $58.30K 24 Aug 2026 · at $11.66 · 5.5% of stake Phelan William P Director Sold at will $60.00K 25 Aug 2026 · at $12.00 · 5.8% of stake Phelan William P Director Sold at will $22.51K 26 Aug 2026 · at $12.09 · 2.3% of stake Belizaire John Chief Executive Officer Bought $60.00K 26 Aug 2026 · at $1.20 · 0.7% of stake Phelan William P Director Sold at will $97.84K 27 Aug 2026 · at $12.08 · 10.2% of stake PICCHI MICHAEL Chief Financial Officer Bought $22.60K 28 Aug 2026 · at $1.13 · 1.4% of stake Phelan William P Director Sold at will $61.73K 28 Aug 2026 · at $12.25 · 7.1% of stake Phelan William P Director Sold at will $38.51K 31 Aug 2026 · at $12.08 · 4.8% of stake Belizaire John Chief Executive Officer Sold on a plan $11.91K 1 Sep 2026 · at $11.91 · 1.0% of stake Phelan William P Director Sold at will $13.48K 3 Sep 2026 · at $1.12 · 0.5% of stake Thomas Jessica L. Chief Accounting Officer Sold at will $37.80K 23 Sep 2026 · at $1.26 · 2.0% of stake
5 buys35 sales at will3 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$29.72M
Net income
$53.41M
Free cash flow
$37.21M
Gross margin
6.1%
Operating margin
-113.3%
Net margin
-179.7%
Return on equity
-99.7%
Return on capital
-33.1%
Debt to equity
0.50
Revenue growth, 1 yr
-21.8%
Revenue growth, 5 yr
118.6% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
595K 2M FY20 Fiscal year 2020 Revenue $595.00K Net income $1.95M Margin 327.1% 14M -5M FY21 Fiscal year 2021 Revenue $14.35M Net income $5.26M Margin -36.7% · growth +2,310.9% 29M -99M FY22 Fiscal year 2022 Revenue $28.55M Net income $98.72M Margin -345.8% · growth +99.0% 21M -29M FY23 Fiscal year 2023 Revenue $21.07M Net income $29.20M Margin -138.6% · growth -26.2% 38M -63M FY24 Fiscal year 2024 Revenue $38.02M Net income $63.33M Margin -166.6% · growth +80.5% 30M -53M FY25 Fiscal year 2025 Revenue $29.72M Net income $53.41M Margin -179.7% · growth -21.8%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
23 Sep 2026 Thomas Jessica L.
Chief Accounting Officer
Sold at will $37.80K 2.0%
3 Sep 2026 Phelan William P
Director
Sold at will $13.48K 0.5%
1 Sep 2026 Belizaire John
Chief Executive Officer
Sold on a plan $11.91K 1.0%
31 Aug 2026 Phelan William P
Director
Sold at will $38.51K 4.8%
28 Aug 2026 Phelan William P
Director
Sold at will $61.73K 7.1%
28 Aug 2026 PICCHI MICHAEL
Chief Financial Officer
Bought $22.60K 1.4%