InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-40.6%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by Davis Robyn C, Director. Officer active across 3 companies, notably Psychemedics CORP. In total, 8 reports have been recorded. Activity tracked since 13 May 2021. The latest transaction was disclosed on 7 February 2025 (Attribution). Regulator: SEC (Form 4). The full history is free.
Declarations8 total
4,040 shares@ US$52.3257.5% of flowCommonSEC:0000950170-25-017894:0
2,465 shares@ US$65.9342.5% of flowCommonSEC:0000950170-24-014561:0
14,000 shares0Common Stock, $.005 Par ValueSEC:0001062993-23-016937:0
3,604 shares0Common StockSEC:0001209191-23-009719:0
1,922 shares0Common StockSEC:0001209191-22-035432:0
12,000 shares0Common Stock, $.005 Par ValueSEC:0001843082-22-000029:0
11,000 shares0Common Stock, $.005 Par ValueSEC:0001843082-21-000022:0
11,000 shares0Common Stock, $.005 Par ValueSEC:0001843082-21-000022
8 of 8 declarations
About Davis Robyn C
Robyn C. Davis is a Director at Psychemedics Corp, Azenta, Inc., and Psychemedics Corp. In these roles, she participates in the governance of these companies, providing her expertise in strategy and health. Robyn plays a key role in the strategic direction and performance of these companies.
