InsidersTradesSigma
Total declarations
Companies
▲ Purchases (3 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
3
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+34.3%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Davidson Michael H., Director. Insider active across 3 companies, notably Tenax Therapeutics, INC.. Cumulatively, 9 filings have been recorded. Breakdown: 3 buys · 0 sell. Total volume traded: €154k. Activity tracked since 10 January 2022. The latest transaction was filed on 26 March 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations9 total
30,992 shares0Ordinary SharesSEC:0000950170-25-046934:0
123,529 sharesOrdinary SharesSEC:0000950170-25-003022:0
5,000 shares@ US$16.2747.6% of flowOrdinary SharesSEC:0000950170-24-099871:0
Ideal exit: 17 May 2025 (T+270)
2,500 sharesCommon StockSEC:0001654954-24-010192:0
Ideal exit: 5 May 2025 (T+270)
5,000 shares@ US$17.261752.4% of flowOrdinary SharesSEC:0000950170-24-076468:0
Ideal exit: 17 Mar 2025 (T+270)
65,430 shares0Common StockSEC:0001573785-22-000002:0
65,430 shares0Common StockSEC:0001573785-22-000002
512,000 sharesCommon StockSEC:0001654954-21-006926
512,000 sharesCommon StockSEC:0001654954-21-006926:0
9 of 9 declarations
About Davidson Michael H.
Michael H. Davidson is a Board Member at TENAX THERAPEUTICS, INC. and CALADRIUS BIOSCIENCES, INC. He plays a key role in the governance of these companies, bringing his expertise in biotechnology and strategy. His involvement is essential in guiding strategic decisions.
