William O'Brien

Former CEO of Direct Edge. Husband, father, Cockapoo owner. Care about market structure, running, Notre Dame, Mets and Jets (it’s our year this year, really!)

[William O'Brien @obrienedge]

I haven't used Twitter in ages and never for something like this. But Diane is a nice lady and could really in need. Please consider helping if you can. https://t.co/5bkH6xWjwm

[William O'Brien @obrienedge]

Excited to keep working with @jgreco and @OpenBondX to bring more competition to the UST market. #LazarusLives https://t.co/CntJifhnNi

[William O'Brien @obrienedge]

Fully support Chair White's roadmap for strengthening UST market structure regulations. Must be done right but this is long overdue

[William O'Brien @obrienedge]

A great idea, company and people that just may be ahead of their time.... https://t.co/nvUzcfRe5i

[Direct Match @directmatch]

Read this FT article about the newest addition to our team, @obrienedge, who joins us as Executive Chairman: https://t.co/RUDauqJ0i3

[William O'Brien @obrienedge]

Excited to join @jgreco and team at @directmatch as Executive Chairman. Thanks to all who've offered kind words. https://t.co/tQ4Y1QUmx0

[TabbFORUM @TabbFORUM]

NEWS: BATS CEO Joe Ratterman's Remarks for U.S. Senate Committee on Banking, Housing, and Urban Affairs (B... http://t.co/fqfjMJTRSD

[William O'Brien @obrienedge]

To review @BATSGlobal CEO Joe Ratterman's @SenateBanking testimony for Wednesday's hearing, See http://t.co/3TkBcSpIjp

[William O'Brien @obrienedge]

Very excited to bring more data at lower costs to investors RT @wallstreettech: BATS to Launch BATS One Data Feed http://t.co/UVnfhfCKlc

[Traders Magazine @traders_tweets]

See which exchange is unveiling a new market data service. http://t.co/ce39zNdDMh

[Elizabeth Schulze @eschulze]

Coming up on @SquawkStreet: @NASDAQOMX's Greifeld, @ICE_Markets's Sprecher and @BATSGlobal's O'Brien on markets in 25 years #CNBC25

[Traders Technology @traders_tech]

BATS Announces New Market Data Service: BATS Global Markets, operators of a family of exchanges, announced tod... http://t.co/42smF9qZDs

[Kansas City Business Journal @KCBizJournal]

Sorry Wall Street, @BATSGlobal is keeping its headquarters in Lenexa. Via @KCBJ_RealEstate http://t.co/nqFfriVA2G

[William O'Brien @obrienedge]

@ThemisSal @ErikSchatzker - meet OR exceed Sal, meet OR exceed......

[William O'Brien @obrienedge]

.@ThemisSal @ErikSchatzker - thanks for the kind words Sal