| date | speaker | affiliation | title | 
 
| January 30th 
 | Yi-Lin Lee | Indiana University Bloomington | Domino Tilings, Domino Shuffling, and the Nabla Operator | 
| February 20th 
 | George Seelinger | University of Michigan | Raising operator formulas for Macdonald polynomials and other related families | 
| February 27th 
 | Linus Setiabrata | University of Chicago | Double orthodontia formulas and Lascoux positivity | 
| Wednesday, April 9th Altgeld 347
 
 | David Wallach | UIUC (recent alum) | ICLUE Colloquium: Quantitative Finance | 
| April 17th 
 | Keller VandeBogert | Notre Dame | From Total Positivity to Pure Free Resolutions | 
| April 24th Combinatorics Colloquium
 | Bogdan Ion | University of Pittsburgh | Wanted: combinatorics for Macdonald theory | 
| May 15th 4:00-4:50pm
 
 | Jack Chou | University of Florida | Grothendieck polynomials of inverse fireworks permutations | 
| Monday, May 19th Altgeld 245, 11am
 Combinatorics Colloquium
 | Asaf Ferber | UC Irvine | Quantum Algorithms on Graphs | 
| Wednesday, June 4th Altgeld 245, 10am
 Summer Symposium
 | Casey Appleton | UIUC ICLUE alum/UC Berkeley | Combinatorial Rules for Canonical Decomposition of Quiver Representations | 
| Thursday, June 5th Altgeld 245, 10am
 Summer Symposium
 | Yupeng Li | Duke/Michigan State | Log-concavity of Polynomials Arising from Equivariant Cohomology | 
| Friday, June 6th Altgeld 245, 10am
 Summer Symposium
 | Avery St. Dizier | Michigan State | Log-concavity in Lie type A | 
| Friday, June 6th Altgeld 245, 2pm
 Summer Symposium
 | Katherine Tung | Harvard | Postnikov–Stanley polynomials are Lorentzian |