| Apr 28 | Penn: Ori Parzanchevski (IAS) |
| Apr 21 | Temple: Alex Drewitz (Columbia) |
| Apr 14 | Penn: Milan Bradonjic (Bell Labs) |
| Apr 7 | Temple: Sean O'Rourke (Boulder) |
| Mar 31 | Penn: Ted Hill (GATech) |
| Mar 24 | Penn: Govind Menon (Brown) |
| Mar 17 | Penn: Ivan Corwin (Columbia) |
| Mar 10 | Penn: Omer Tamuz (MIT) |
| Mar 3 | CAGE: Greta Panova (Penn) |
| Feb 24 | Penn: Jin Feng (Kansas) |
| Feb 17 | Penn: Doron Puder (IAS) |
| Feb 10 | Temple: Benedek Valko (Madison) |
| Feb 3 | No seminar |
| Jan 27 | No seminar |
| Jan 20 | Penn: Dieter Mitsche (Nice) |
| Dec 9 | Penn: Will Perkins (IMA, Birmingham) |
| Dec 2 | No seminar |
| Nov 25 | Thanksgiving break |
| Nov 18 | Temple: Louis-Pierre Arguin (CUNY) |
| Nov 11 | CAGE: Ben Salisbury (Central Mich) |
| Nov 4 | Penn Rademacher lectures |
| Oct 28 | Temple: Mykhaylo Shkolnikov (Princeton) |
| Oct 21 | Temple: Noga Alon (Tel Aviv) |
| Oct 14 | Penn: Jonathan Mattingly (Duke) |
| Oct 7 | Penn: Nick Wormald (Monash) |
| Sep 30 | Penn: Allan Sly (Berkeley) |
| Sep 23 | No seminar |
| Sep 22 | Temple Colloquium: Mark Rudelson (Michigan) |
| Sep 16 | CAGE: Igor Pak (UCLA) |
| Sep 9 | Penn: Brett Hemenway (Penn CIS) |