InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
1
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 Marusak Thomas J, Director. Officer active across 2 companies, notably Mechanical Technology INC. Aggregated, 12 disclosures have been logged. Split: 0 buy · 1 sell. Total volume traded: €1k. History available since 21 September 2021. The latest transaction was disclosed on 1 December 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Marusak Thomas J
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations12 total
801,222 shares0Common StockSEC:0001493152-25-026004:0
116,579 shares0Common StockSEC:0001641172-25-026264:0
86,512 shares0Common StockSEC:0001641172-25-013458:0
1,991 shares@ US$0.803.0% of flowCommon StockSEC:0001641172-25-012074:0
43,044 shares0Common StockSEC:0001493152-24-048561:0
3,453 shares0Common StockSEC:0001493152-24-035055:0
5,981 shares0Common StockSEC:0001493152-24-022844:0
52,977 shares09.0% Series A Cumulative Perpetual Preferred StockSEC:0001493152-24-015101:0
19,000 shares@ US$1.2048.5% of flowCommon StockSEC:0001753926-22-001128:0
19,000 shares@ US$1.2048.5% of flowCommon StockSEC:0001753926-22-001108:0
41,000 shares0Common StockSEC:0001753926-22-000088:0
13,000 shares@ US$1.08100.0% of flowCommon StockSEC:0001753926-21-000514:0
12 of 12 declarations
About Marusak Thomas J
Marusak Thomas J is an Administrateur at Soluna Holdings, Inc and Mechanical Technology INC. Across 12 filings, all 12 are included in the tracked sample, with 0 in buys and 1411 in sells, and the modal transaction nature is Attribution. The largest filings in the recent sample concern Soluna Holdings, Inc on 2022-08-24 and 2022-08-22, as well as Mechanical Technology INC on 2021-09-30.
