Not all knots are trivial (my fathers' Bday conference)
Transverse invariants in Heegaard Floer homology (short version)
A short survey of my research (IAS 2011)
Legendrian knots (a very short survey of my research MSRI 2009)
Legendrian classification of twist knots
Legendrian invariants in Heegaard Floer homology
Knots and contact structures (survey talk 2009)