2018 Annual updates begin.
2016 Retail Glean is sunset- replaced by the G5 API.
2015 End of non-Glean offerings.
Glean hits 4,000 users.
2012 Glean released in upper-stack.
2011 Pracplay open ecosystem reaches 30,000+ users.
Commercial mid-stack grows to 20+ apps.
2008 Bottom-stack open-sourced as tradelink.org.
Added: FX, Futures, Options.
2006 Multi-level shared-code stack created for Pracplay, partners and clients.
Prac-side business created with equities focus.
2005 Play-side research begins.
2003 Pracplay born from a CBOT floor conversation.