| | RW | Other Transaction (F Maxim Cajkovic signed with European team HC Litvinov-Czechia.) |
| | D | Signed (The Pittsburgh Penguins signed D Sebastian Aho to a standard contract.) |
| | D | Contract Expired (The Pittsburgh Penguins declined D Pierre-Olivier Joseph's contract.) |
| | D | Signed (The Pittsburgh Penguins signed D Mac Hollowell to a standard contract) |
| | LW | Signed (The Pittsburgh Penguins signed F Bokondji Imama.) |
| | RW | Traded (The Pittsburgh Steelers traded F Reilly Smith to the New York Rangers.) To |
| | RW | Signed (The Pittsburgh Penguins signed F Emil Bemstrom.) |
| | D | Activated (The Pittsburgh Penguins signed D Ryan Shea to a standard contract.) |
| | D | Signed (The Pittsburgh Penguins signed D Matt Grzelcyk to a standard contract.) |
| | C | Signed (The Pittsburgh Penguins signed F Blake Lizotte.) |
| | C | Signed (The Pittsburgh Penguins signed F Jimmy Huntington to a standard contract.) |
| | D | Signed (The Pittsburgh Penguins signed D Nate Clurman to a two-way contract.) |
| | LW | Signed (The Pittsburgh Penguins signed F Anthony Beauvillier to a standard contract.) |
| | LW | Traded (The Tampa Bay Lightning traded F Bennett MacArthur to the Pittsburgh Penguins.) From |
| | RW | Signed (The Pittsburgh Penguins traded F Lukas Svejkovsky to the Tampa Bay Lightning.) To |
| | G | Became Unrestricted Free Agent (G Ludovic Waeber elected free agency.) |
| | C | Became Unrestricted Free Agent (F Jansen Harkins elected free agency.) |
| | D | Drafted (The Pittsburgh Penguins drafted D Harrison Brunicke) |
| | D | Drafted (The Pittsburgh Penguins drafted D Joona Vaisanen.) |
| | LW | Drafted (The Pittsburgh Penguins drafted LW Tanner Howe) |
| | D | Drafted (The Pittsburgh Penguins drafted D Chase Pietila) |
| | C | Traded (The St. Louis Blues traded F Kevin Hayes to the Pittsburgh Penguins) From |
| | D | Drafted (The Pittsburgh Penguins drafted D Finn Harding.) |
| | D | Became Unrestricted Free Agent (D Taylor Fedun elected free agency.) |
| | LW | Became Unrestricted Free Agent (F Radim Zohorna elected free agency.) |
| | C | Became Unrestricted Free Agent (F Vinnie Hinostroza elected free agency.) |
| | C | Drafted (The Pittsburgh Penguins drafted C Mac Swanson) |
| | D | Became Unrestricted Free Agent (D Ryan Shea elected free agency.) |
| | G | Re-Signed (The Pittsburgh Penguins re-signed G Alex Nedeljkovic to a two-year contract.) |
| | D | Signed (D Xavier Ouellet signed a one-year contract with the minors.) |
| | D | Signed (The Pittsburgh Penguins signed D Filip Kral to a one-year contract.) |
| | C | Re-Signed (The Pittsburgh Penguins re-signed forward Jonathan Gruden to a two-year contract.) |
| | D | Re-Signed (The Pittsburgh Penguins re-signed D Jack St. Ivany to a three-year contract.) |
| | RW | Re-Signed (The Pittsburgh Penguins re-signed F Valtteri Puustinen to a two-year contract.) |
| | RW | Contract extended (The Pittsburgh Penguins re-signed F Sam Poulin to a two-year contract extension.) |
| | G | Signed (The Piitsburgh Penguins signed G Filip Larsson to a two-year, two-way deal. ) |
| | D | Sent to minors (The Pittsburgh Penguins sent D Ryan Shea to the minors.) |
| | C | Signed (The Pittsburgh Penguins signed F Tristan Broz.) |
| | C | Signed (The Pittsburgh Penguins signed F Tristan Broz to an entry-level contract.) |
| | LW | Sent to minors (The Pittsburgh Penguins sent F Radim Zohorna to the minors.) |
| | D | Sent to minors (The Pittsburgh Penguins sent D Jack St. Ivany to the minors.) |
| | D | Waived (The Pittsburgh Penguins waived D Ryan Shea.) |
| | RW | Sent to minors (The Pittsburgh Penguins sent F Valtteri Puustinen to the minors.) |
| | C | Retired (F Jeff Carter retired from NHL.) |
| | C | Retired (F Jeff Carter retired from NHL.) |
| | C | Activated (The Pittsburgh Penguins activated F Jansen Harkins from the injured reserve.) |
| | C | Sent to minors (The Pittsburgh Penguins sent F Vinnie Hinostroza to the minors.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Jansen Harkins from the minors.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Vinnie Hinostroza from the minors.) |
| | D | Placed on Injured Reserve (The Pittsburgh Penguins placed D Ryan Graves on the Injured Reserve.) |
| | RW | Sent to minors (The Pittsburgh Penguins sent F Sam Poulin to the minors.) |
| | LW | Called up from minors (The Pittsburgh Penguins recalled F Radim Zohorna from the minors.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Jansen Harkins to the minors.) |
| | RW | Called up from minors (The Pittsburgh Penguins recalled F Sam Poulin from the minors.) |
| | G | Sent to minors (The Pittsburgh Penguins assigned G Joel Blomqvist to the minors.) |
| | G | Called up from minors (The Pittsburgh Penguins recalled G Joel Blomqvist from the minors.) |
| | RW | Sent to minors (The Pittsburgh Penguins assigned F Sam Poulin to the minors.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Ryan Shea from the minors.) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D Ryan Shea to the minors.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Jonathan Gruden to the minors.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Ryan Shea from the minors.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Jonathan Gruden from the minors.) |
| | RW | Called up from minors (The Pittsburgh Penguins recalled F Sam Poulin from the minors.) |
| | C | Placed on Injured Reserve (The Pittsburgh Penguins placed F Noel Acciari on Injured Reserve.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Jack St. Ivany from the minors.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Jonathan Gruden to the minors.) |
| | D | Sent to minors (The Pittsburgh Penguins sent D Jack St. Ivany to the minors.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Jonathan Gruden from the minors. ) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D Ryan Shea to the minors.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Ryan Shea from the minors.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Jack St. Ivany from the minors.) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D Ryan Shea to the minors.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Ryan Shea from the minors.) |
| | C | Waived (The Pittsburgh Penguins placed F Jonathan Gruden on waivers.) |
| | RW | Activated (The Pittsburgh Penguins activated F Bryan Rust off Injured Reserve.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Jonathan Gruden from the minors.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Jonathan Gruden to the minors.) |
| | C | Placed on Injured Reserve (The Pittsburgh Penguins placed F Jansen Harkins on the Injured Reserve.) |
| | G | Traded (The Florida Panthers traded G Ludovic Waeber to the Pittsburgh Penguins.) |
| | D | Traded (The Pittsburgh Penguins traded D Chad Ruhwedel to the New York Rangers.) To |
| | G | Sent to minors (The Pittsburgh Penguins sent G Ludovic Waeber to the minors.) |
| | LW | Sent to minors (The Pittsburgh Penguins sent F Joona Koppanen to the minors.) |
| | RW | Sent to minors (The Pittsburgh Penguins sent F Valtteri Puustinen to the minors.) |
| | LW | Traded (The Pittsburgh Penguins acquired F Michael Bunting in a trade with Carolina.) From |
| | LW | Traded (The Carolina Hurricanes acquired F Jake Guentzel in a trade with Pittsburgh.) To |
| | LW | Called up from minors (The Pittsburgh Penguins recalled F Joona Koppanen from the minors.) |
| | C | Waived (The Pittsburgh Penguins waived F Matthew Phillips.) |
| | RW | Placed on Injured Reserve (The Pittsburgh Penguins placed F Bryan Rust on injured reserve.) |
| | C | Called up from minors (The Pittsburgh Pirates recalled F Jonathan Gruden.) |
| | G | Sent to minors (The Pittsburgh Penguins assigned G Magnus Hellberg to the minors.) |
| | C | Activated (The Pittsburgh Penguins activated F Noel Acciari from injured reserve.) |
| | RW | Traded (The Columbus Blue Jackets traded F Emil Bemstrom to the Pittsburgh Penguins.) From |
| | C | Waived (The Pittsburgh Penguins waived F Colin White.) |
| | C | Activated (The Pittsburgh Penguins activated F Jansen Harkins off Injured Reserve.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Vinnie Hinostroza to the minors.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Jonathan Gruden to the minors.) |
| | G | Called up from minors (The Pittsburgh Penguins recalled G Magnus Hellberg from the minors.) |
| | C | Claimed (The Pittsburgh Penguins claimed F Matthew Phillips off waivers from the Washington Capitals.) From |
| | RW | Called up from minors (The Pittsburgh Penguins recalled F Valtteri Puustinen from the minors.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Jonathan Gruden from the minors.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Vinnie Hinostroza from the minors.) |
| | LW | Placed on Injured Reserve (The Pittsburgh Penguins placed F Jake Guentzel on injured reserve.) |
| | C | Placed on Injured Reserve (The Pittsburgh Penguins placed F Noel Acciari on injured reserve.) |
| | C | Placed on Injured Reserve (The Pittsburgh Penguins placed F Jansen Harkins on Injured Reserve.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D John Ludvig.) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D John Ludvig to the minors.) |
| | RW | Sent to minors (The Pittsburgh Penguins assigned F Valtteri Puustinen to the minors.) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D Ryan Shea to the minors.) |
| | D | Traded (The Pittsburgh Penguins traded D Will Butcher to the Minnesota Wild.) |
| | D | Traded (The Pittsburgh Penguins traded D Will Butcher to the Minnesota Wild.) To |
| | RW | Traded (The Minnesota Wild traded F Maxim Cajkovic to the Pittsburgh Penguins.) From |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Ryan Shea.) |
| | LW | Waived (The Pittsburgh Penguins waived F Radim Zohorna.) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D Ryan Shea to the minors.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Colin White from the minors.) |
| | C | Traded (The Pittsburgh Penguins traded F Rem Pitlick to the Chicago Blackhawks.) To |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Ryan Shea.) |
| | D | Placed on Injured Reserve (The Pittsburgh Penguins placed D John Ludvig on injured reserve.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Vinnie Hinostroza to the minors.) |
| | RW | Activated (The Pittsburgh Penguins activated F Bryan Rust from injured reserve.) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D Ryan Shea to the minors.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Ryan Shea.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Vinnie Hinostroza.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Vinnie Hinostroza to the minors.) |
| | D | Waived (The Pittsburgh Penguins waived D Ryan Shea.) |
| | LW | Sent to minors (The Pittsburgh Penguins assigned F Marc Johnstone to the minors.) |
| | RW | Activated (The Pittsburgh Penguins activated F Rickard Rakell.) |
| | C | Activated (The Pittsburgh Penguins activated F Noel Acciari.) |
| | C | Sent to minors (The Pittsburgh Penguins assigned F Jonathan Gruden to the minors.) |
| | D | Activated (The Pittsburgh Penguins activated D Chad Ruhwedel off Injured Reserve.) |
| | C | Called up from minors (The Pittsburgh Penguins recalled F Vinnie Hinostroza from the minors.) |
| | RW | Placed on Injured Reserve (The Pittsburgh Penguins placed F Bryan Rust on Injured Reserve.) |
| | D | Released (The Pittsburgh Penguins released D Libor Hajek.) |
| | C | Waived (The Pittsburgh Penguins waived F Vinnie Hinostroza.) |
| | D | Called up from minors (The Pittsburgh Penguins recalled D Pierre-Olivier Joseph from the minors.) |
| | D | Waived (The Pittsburgh Penguins waived D Dmitri Samorukov.) |
| | RW | Signed (The Pittsburgh Penguins signed F Jesse Puljujarvi.) |
| | LW | Sent to minors (The Pittsburgh Penguins sent F Joona Koppanen to the minors.) |
| | LW | Called up from minors (The Pittsburgh Penguins recalled F Marc Johnstone from the minors.) |
| | C | Placed on Injured Reserve (The Pittsburgh Penguins placed F Noel Acciari on Injured Reserve.) |
| | LW | Sent to minors (The Pittsburgh Penguins sent F Alex Nylander to the minors.) |
| | RW | Called up from minors (The Pittsburgh Penguins recalled F Valtteri Puustinen from the minors.) |
| | D | Sent to minors (The Pittsburgh Penguins assigned D Pierre-Olivier Joseph to the minors.) |