InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the full record of transactions filed by POLAK REBECCA C., Director. Officer active across 3 companies, notably RumbleOn, Inc.. Cumulatively, 12 filings have been logged. History available since 30 October 2021. The latest transaction was filed on 4 June 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations12 total
61,728 shares0Class B Common StockSEC:0001596961-25-000057
61,728 shares0Class B Common StockSEC:0001596961-25-000057:0
28,531 sharesClass B Common StockSEC:0001596961-24-000088:0
41,260 shares@ US$5.50100.0% of flowClass B Common StockSEC:0001596961-23-000060:0
47,847 shares0American Depositary SharesSEC:0001209191-23-053680:0
12,225 sharesClass B Common StockSEC:0001596961-23-000027:0
1,822 sharesClass B Common StockSEC:0001213900-23-053621:0
987 sharesClass B Common StockSEC:0001213900-23-040905:0
15,134 shares@ US$3.9650.0% of flowClass A Common StockSEC:0001104659-21-138348:0
15,134 shares@ US$3.96100.0% of flowClass A Common StockSEC:0001104659-21-138348
31,793 sharesClass A Common StockSEC:0001104659-21-133228:0
31,793 sharesClass A Common StockSEC:0001104659-21-133228
12 of 12 declarations
About POLAK REBECCA C.
Polak Rebecca C. is a Director, Chief Commercial Officer, and General Counsel at RumbleOn, Inc. and CarLotz, Inc. In her roles, she oversees the business and legal operations of both companies. Rebecca brings expertise in business law and commercial strategy, thus contributing to their success.
