Insider · CIK 0001183209
David C Michaels
Files at: SLNH. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 1, 2026 AForm 4 → | Jun 3, 4:30 pm EDT | Soluna Holdings, IncSLNH | 849,556 | — | — | 2,029,343 | — | |
| Dec 15, 2016 PForm 4 → | Dec 16, 11:35 am EST | MECHANICAL TECHNOLOGY INCMKTY | 5,000 | $1.50 | $7,500 | 44,412 | +12.7% | plan? |
| Nov 21, 2016 PForm 4 → | Nov 23, 10:52 am EST | MECHANICAL TECHNOLOGY INCMKTY | 10,412 | $1.50 | $15,597 | 39,412 | +35.9% | plan? |
| Nov 9, 2016 PForm 4 → | Nov 10, 10:25 am EST | MECHANICAL TECHNOLOGY INCMKTY | 5,000 | $1.45 | $7,250 | 29,000 | +20.8% | plan? |
| Dec 22, 2015 PForm 4 → | Dec 23, 9:07 am EST | MECHANICAL TECHNOLOGY INCMKTY | 2,000 | $0.80 | $1,600 | 24,000 | +9.09% | plan? |
| Sep 16, 2013 PForm 4 → | May 1, 2015, 2:08 pm EDT | MECHANICAL TECHNOLOGY INCMKTY | 2,800 | $0.82 | $2,296 | 15,000 | +23.0% | plan? late |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 14, 2016 AForm 4 → | Jan 15, 3:59 pm EST | MECHANICAL TECHNOLOGY INCMKTY | 18,000 | — | — | 18,000 | — | |
| Mar 5, 2015 AForm 4/A → | May 1, 2:13 pm EDT | MECHANICAL TECHNOLOGY INCMKTY | 15,000 | — | — | 15,000 | — | |
| Mar 5, 2015 AForm 4 → | Mar 6, 12:57 pm EST | MECHANICAL TECHNOLOGY INCMKTY | 15,000 | — | — | 15,000 | — | amended |