InsidersTradesSigma
Total declarations
Companies
▲ Purchases (3 ops.)
▼ Sales (2 ops.)
Insider track record
ExecutiveDisclosed buys
3
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Michaels David C, Director. Insider active across 2 companies, notably Mechanical Technology INC. Cumulatively, 14 filings have been published. Breakdown: 3 buys · 2 sells. Total volume traded: €71k. History available since 25 March 2021. The latest transaction was disclosed on 12 December 2025 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Michaels David C
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations14 total
1,017 shares@ US$2.192.7% of flowCommon StockSEC:0001493152-25-027752:0
801,222 shares0Common StockSEC:0001493152-25-026005:0
116,579 shares0Common StockSEC:0001641172-25-026265:0
86,512 shares0Common StockSEC:0001641172-25-013459:0
400 shares@ US$3.14951.7% of flowCommon StockSEC:0001493152-24-049854:0
43,044 shares0Common StockSEC:0001493152-24-048570:0
3,453 shares0Common StockSEC:0001493152-24-035062:0
9,100 shares@ US$3.4742.4% of flowCommon StockSEC:0001493152-24-024580:0
Canonical exit: 16 Sept 2024 (T+90)
5,981 shares0Common StockSEC:0001493152-24-022845:0
52,977 shares09.0% Series A Cumulative Perpetual Preferred StockSEC:0001493152-24-015102:0
2,300 shares@ US$3.009.2% of flow9.0% Series A Cumulative Perpetual Preferred StockSEC:0001493152-23-045137:0
Canonical exit: 12 Mar 2024 (T+90)
10,000 shares@ US$3.2746.7% of flowCommon StockSEC:0001753926-22-001112:0
Canonical exit: 16 Nov 2022 (T+90)
41,000 shares0Common StockSEC:0001753926-22-000086:0
10,000 shares0Common Stock, $0.01 par valueSEC:0001183209-21-000004:0
14 of 14 declarations
About Michaels David C
David C. Michaels is a Director at Mechanical Technology Inc. and Soluna Holdings, Inc. He brings expertise in strategy and corporate governance. His role is crucial for guiding strategic decisions and ensuring compliance with industry standards. David C. Michaels contributes to the performance and sustainability of these companies in the technology sector.
