InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
2
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
Browse the detailed record of transactions filed by Hirshfield Edward R, Director. Insider active across 1 company, notably Soluna Holdings, Inc. Cumulatively, 9 disclosures have been recorded. Breakdown: 0 buy · 2 sells. Total volume traded: €2k. Activity tracked since 14 January 2022. The latest transaction was filed on 21 November 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations9 total
100 shares@ US$7.459.0% Series A Cumulative Perpetual Preferred StockSEC:0001493152-25-025007:0
66,453 shares0Common StockSEC:0001641172-25-026262:0
49,315 shares0Common StockSEC:0001641172-25-013456:0
24,537 shares0Common StockSEC:0001493152-24-048569:0
100 shares@ US$13.2051100.0% of flow9.0% Series A Cumulative Perpetual Preferred StockSEC:0001493152-24-047252:0
1,909 shares0Common StockSEC:0001493152-24-035060:0
3,409 shares0Common StockSEC:0001493152-24-022842:0
26,489 shares09.0% Series A Cumulative Perpetual Preferred StockSEC:0001493152-24-015099:0
20,500 shares0Common StockSEC:0001753926-22-000080:0
9 of 9 declarations
About Hirshfield Edward R
Edward R. Hirshfield is a Director at Soluna Holdings, Inc. In this role, he participates in the company's strategic decisions and ensures good governance. His experience in the technology sector allows him to provide valuable insights during board discussions.
