InsidersTradesSigma
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
1
T+90 hit rate
100%
T+90 mean return
+6.5%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by MIKOLAJCZYK MICHAEL E, Director. Insider active across 1 company, notably Rubicon Technology, Inc.. In total, 7 reports have been published. Breakdown: 2 buys · 1 sell. Total volume traded: €631k. History available since 23 June 2021. The latest transaction was filed on 19 August 2022 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations7 total
31,851 shares@ US$20.00100.0% of flowCommon StockSEC:0001213900-22-049870:0
1,010 shares0Common StockSEC:0001213900-22-043434:0
1,250 shares0Common StockSEC:0001213900-21-034539
1,250 shares0Common StockSEC:0001213900-21-034539:0
109,210 sharesCommon StockSEC:0000899243-16-010883:0
41,300 sharesCommon StockSEC:0000899243-16-010628:0
Ideal exit: 25 Sept 2016 (T+270)
38,700 sharesCommon StockSEC:0000899243-16-010628:1
Ideal exit: 26 Sept 2016 (T+270)
7 of 7 declarations
About MIKOLAJCZYK MICHAEL E
Michael E. Mikolajczyk is a Board Member at Rubicon Technology, Inc. He plays a key role in the governance of the company, contributing to strategic decision-making and guiding growth initiatives. With a strong background in the technology sector, he is well-positioned to provide valuable insights and advice to the management team. His commitment to innovation and operational excellence is essential for the development of Rubicon.
