SLNH · Insider Trading

Soluna Holdings, Inc. Common Stock

Iron condor setups Expected move IV rank history Fibonacci levels Insider trading

Every open-market purchase and sale reported by SLNH officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings

most recent

Open-Market Buys

code P

Sales

code S

Reporting Insiders

current holders

SLNH — Recent Form 4 Transactions (latest 2026-09-24)

Filed	Insider	Role	Type	Shares	Value
2026-09-24	Jessica L. Thomas	Chief Accounting Officer	Sell	−30,000	−$37.80K
2026-09-17	Jessica L. Thomas	Chief Accounting Officer	F	−5,343	−$5.61K
2026-09-17	Mary Jennifer OReilly	Chief People Officer	F	−16,189	−$17.00K
2026-09-04	William P Phelan	Director	Sell	−12,037	−$13.48K
2026-09-01	John Belizaire	Chief Executive Officer	Sell	−1,000	−$11.91K
2026-09-01	William P Phelan	Director	Sell	−8,227	−$100.24K
2026-08-31	Michael Picchi	Chief Financial Officer	Buy	+20,000	+$22.60K
2026-08-27	John Belizaire	Chief Executive Officer	Buy	+50,000	+$60.00K
2026-08-27	William P Phelan	Director	Sell	−14,961	−$180.35K
2026-08-25	William P Phelan	Director	Sell	−13,843	−$166.98K
2026-08-24	Michael Picchi	Chief Financial Officer	Buy	+30,000	+$34.40K
2026-08-21	William P Phelan	Director	Sell	−6,157	−$77.45K
2026-08-18	Edward R Hirshfield	Director	Sell	−9,007	−$111.15K
2026-08-04	Ryan Carver	Chief Development Officer	A	+3,200,000	—

SLNH — Current Insider Holders

Insider	Role	Shares Held	Value
Ryan Carver	Chief Development Officer	3,200,000	$1.66M
William P Phelan	Director	2,279,985	$1.18M
Mary Jennifer OReilly	Chief People Officer	1,687,486	$876.99K
Jessica L. Thomas	Chief Accounting Officer	1,481,417	$769.89K
Michael Picchi	Chief Financial Officer	1,431,250	$743.82K
John Belizaire	Chief Executive Officer	98,042	$50.95K

SLNH Insider Trading FAQ

Who are the insiders at SLNH?

6 officers, directors and 10%+ beneficial owners currently report holdings in SLNH via SEC Form 4.

Are SLNH insiders buying or selling?

Across the 14 most recent Form 4 filings for SLNH, 3 were open-market purchases (code P) and 8 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.

How current is SLNH insider data?

Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent SLNH filing is dated 2026-09-24.

How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the SLNH quote page; the site-wide leaderboard is on the insider transactions hub.