Market manipulation case library
This library records 2,117 market manipulation enforcement actions brought by financial regulators, each with the agency, the date, the alleged technique, the monetary relief ordered and a link to the regulator's own filing. The whole dataset is downloadable as JSON.
- Actions
- 2,117
- Total penalties
- $15.4bn
- Median penalty
- $258k
- Agencies
- 2
- Techniques
- 36
Browse by facet
By technique
Insider trading 608 Ponzi schemes 532 Paid stock promotion 219 Unregistered distributions 136 Pump and dump 121 Undisclosed control blocks 119 Spoofing 114 Wash trading 90 Price manipulation 72 Boiler rooms 71 Reverse merger schemes 66 The naked short selling debate 41 Benchmark submission rigging 32 Matched orders 24 Churning 19 Free riding and parking 18 Fake press releases 16 Layering 15 Newsletter scalping 15 Marking the close 10 Cash versus derivatives schemes 10 Front running 9 Shell factories 8 Chat group pumps 6 False rumours 5 Custodianship shell hijacking 5 Settlement price manipulation 4 Exchange wash trading 3 Banging the close 3 FX fixing 3 Engineered short squeeze 2 Marking the open 1 Rug pulls 1 Insider listing trading 1 Oracle manipulation 1 Float locking 1
By agency
By year filed
2026 85 2025 103 2024 182 2023 202 2022 174 2021 142 2020 178 2019 181 2018 221 2017 210 2016 179 2015 205 2014 27 2013 28