InsidersTradesSigma
Total declarations
Companies
▲ Purchases (3 ops.)
▼ Sales (1 ops.)
Insider track record
ExecutiveDisclosed buys
3
Disclosed sells
1
T+90 hit rate
100%
T+90 mean return
+6.3%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by MICHAELS DAVID C, Director. Insider active across 2 companies, notably Mechanical Technology INC. Cumulatively, 11 filings have been published. Breakdown: 3 buys · 1 sell. Total volume traded: €69k. History available since 25 March 2021. The latest transaction was disclosed on 1 June 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations11 total
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
Ideal exit: 15 Mar 2025 (T+270)
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
Ideal exit: 8 Sept 2024 (T+270)
10,000 shares@ US$3.2746.7% of flowCommon StockSEC:0001753926-22-001112:0
Ideal exit: 15 May 2023 (T+270)
41,000 shares0Common StockSEC:0001753926-22-000086:0
10,000 shares0Common Stock, $0.01 par valueSEC:0001183209-21-000004:0
11 of 11 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.
