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SLNH

STRONG

Soluna Holdings, Inc

CIK: 0000064463

Sell (90% confidence)

Last activity: Dec 16, 2025

Financial Metrics

As of Dec 31, 2024 (10-K)

Revenue $14.35M
Net Income $3.58M

Insider Roster (4 total, 4 active)

Insider Buys Sells Net Value Holdings
Phelan William P
DIRECTOR
0 5 -$109K
1,318,715 shares
$1.86M
Hirshfield Edward R
DIRECTOR
0 7 -$77K
9,007 shares
$88K
MICHAELS DAVID C
Chief Financial Officer
0 2 -$55K
52,977 shares
$491K
Belizaire John
Chief Executive Officer
0 2 -$13K
1,212,478 shares
$1.75M

Recent Transactions

SELL Phelan William P (DIRECTOR)

1,300 shares @ $1.41

$2K

Dec 16, 2025

Conviction: | View SEC Filing →
SELL MICHAELS DAVID C (Chief Financial Officer)

5,669 shares @ $9.26

$52K

Dec 12, 2025

Conviction: | View SEC Filing →
SELL Hirshfield Edward R (DIRECTOR)

2,000 shares @ $9.76

$20K

Dec 12, 2025

Conviction: | View SEC Filing →
SELL MICHAELS DAVID C (Chief Financial Officer)

1,017 shares @ $2.19

$2K

Dec 12, 2025

Conviction: | View SEC Filing →
SELL Phelan William P (DIRECTOR)

3,737 shares @ $9.52

$36K

Dec 11, 2025

Conviction: | View SEC Filing →
SELL Hirshfield Edward R (DIRECTOR)

741 shares @ $9.90

$7K

Dec 11, 2025

Conviction: | View SEC Filing →
SELL Phelan William P (DIRECTOR)

7,001 shares @ $9.58

$67K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Hirshfield Edward R (DIRECTOR)

2,000 shares @ $9.70

$19K

Dec 10, 2025

Conviction: | View SEC Filing →
SELL Hirshfield Edward R (DIRECTOR)

1,000 shares @ $8.75

$9K

Nov 28, 2025

Conviction: | View SEC Filing →
SELL Hirshfield Edward R (DIRECTOR)

1,000 shares @ $8.00

$8K

Nov 24, 2025

Conviction: | View SEC Filing →
SELL Hirshfield Edward R (DIRECTOR)

1,900 shares @ $7.18

$14K

Nov 21, 2025

Conviction: | View SEC Filing →
SELL Belizaire John (Chief Executive Officer)

4,922 shares @ $1.44

$7K

Nov 21, 2025

Conviction: | View SEC Filing →
SELL Belizaire John (Chief Executive Officer)

4,300 shares @ $1.45

$6K

Nov 21, 2025

Conviction: | View SEC Filing →
SELL Hirshfield Edward R (DIRECTOR)

100 shares @ $7.45

$745

Nov 21, 2025

Conviction: | View SEC Filing →
SELL Phelan William P (DIRECTOR)

500 shares @ $7.80

$4K

Nov 20, 2025

Conviction: | View SEC Filing →
SELL Phelan William P (DIRECTOR)

100 shares @ $7.58

$758

Nov 19, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.