| Date | Transactions |
| 08/24/25 | Choose 3b Heinie Groh in the roster expansion draft. |
| 08/20/25 | Choose SS Rabbit Maranville in the roster expansion draft. |
| 07/28/25 | Release LF Jo-Jo Moore, CF Richie Ashburn and RF Casey Stengel. Sign LF Hank Sauer, P Adonis Terry, P Jim Konstanty and P Bill Hutchinson. |
| 07/05/25 | Release 1b Rudy York and P Jumbo Brown. |
| 06/25/25 | Sign CF Sam Chapman and P Ed Killian from waivers. |
| 06/23/25 | Sign 1b Ripper Collins from waivers. |
| 06/18/25 | Sign P Urban Shocker, P Rube Kisinger and P George Uhle from waivers. |
| 06/04/24 | Trade LF Lloyd Waner and current draft position to ATL for P Lefty Grove. |
| 07/13/23 | Release SS Joe Sewell. Sign C Bob O'Farrell, 1b Rudy York, SS Heinie Wagner, LF Ethan Allen, RF Casey Stengel, P Harry Byrd and P Elmer Ponder from waivers. |
| 10/24/21 | Designate 1b Joe Hauser, 3b Art Devlin, LF Jo Jo Moore, LF Lloyd Waner and P Bobo Newsom. |
| 09/07/21 | Sign P Lew Burdette from waivers. |
| 02/28/20 | Release LF Jo Jo Moore. Sign SS Lou Boudreau from waivers. |
| 01/22/20 | Release 2b Frank Parkinson and P Adonis Terry. Sign C Rollie Hemsley and 3b Buck Weaver from waivers. |
| 01/04/20 | Sign P Rube Foster from waivers. |
| 01/03/20 | Release 2b Hod Ford and P Tom Seaton. Sign SS Joe Sewell from waivers. |
| 12/30/19 | Receive 2b Nellie Fox from NYM to complete trade agreement. |
| 12/29/19 | Trade 1b George Sisler to NYY for 1b Joe Hauser and P Tom Seaton. |
| 12/14/19 | Trade 2b Fred Dunlap and P Stan Coveleski to NYM for 2b Bid McPhee, P Dick Hall and a player TBD. |
| 08/27/18 | Trade 2b Miller Huggins, P Don Drysdale, and OF Goose Goslin to NYY for 2b Fred Dunlap, P Bobo Newsom, and P Bob Friend. |
| 11/19/17 | Release P Sal Maglie. Sign P Bobby Mathews from waivers. Assign 2b Frank Parkinson, LF George Burns, CF Sam Jethroe, RF Vic Wertz and P Chick Fraser to AAA. |
| 11/10/17 | Trade 1b Joe Adcock to MIN for P Stan Coveleski. |
| 11/04/17 | Release 2b Joe Gerhardt and LF Bob Meusel. Sign 1b Joe Adcock and 2b Miller Huggins. |
| 10/31/17 | Release LF Ethan Allen, P Roger Clemens and P Red Donahue. Sign 2b Hod Ford, P Adonis Terry, CF Sam Jethroe and LF Jo-Jo Moore. |
| 10/03/17 | Release 1b Fred Luederus, 1b Wally Pipp, and OF Mike Donlin. Sign RF Vic Wertz, Rf Bob Meusel, and P Chick Fraser from waivers. |
| 10/02/17 | Traded CF Larry Doby to TEX for P Sal Maglie. |
| 08/29/17 | Traded P Lefty Gomez to CHI for 1b Ripper Collins and P Robin Roberts |
| 11/08/16 | Traded P Joe McGinnity, SS Vern Stephens, and 2nd round draft pick to ATL for P Fred Goldsmith, P Dizzy Trout, and 1st round pick. |
| 01/27/16 | Assign 1b Fred Luderus, 3b Art Devlin, OF Mike Donlin, OF Doc Cramer, and P Bert Gallia to Oklahoma City (AAA). |
| 01/27/16 | Release 3b Heinie Groh and LF Joe Vosmik. Claim 1b Wally Pipp and 2b Joe Gerhardt from waivers. |
| 01/25/16 | Trade LF Topsy Hartsel and RF Paul Waner to TEX for LF Ethan Allen and P Joe McGinnity. |
| 01/15/16 | Trade LF Hank Sauer and P Tim Keefe to DET for CF Sam Chapman and LF George Burns. |
| 01/14/16 | Claim C Ray Schalk and P Johnny Murphy. Release 3b Willie Jones and P Daffy Dean. |
| 01/12/16 | Release CF Dummy Hoy and P Ed Daily. |
| 01/12/16 | Trade 1b Hank Greenberg and 1b Gil Hodges to ATL for SS Honus Wagner, P Roger Clemens, and P Sain. Release P Rube Walberg. |
| 12/23/15 | Trade OF Ben Chapman to ATL for 3b John McGraw. |
| 12/04/15 | Claim SS Pee Wee Reese from waivers. |
| 11/26/15 | Claim 1b Gil Hodges, LF Hank Sauer, and P Virgil Trucks from waivers. |
| 11/23/15 | Claim 3b Willie Jones and 3b Art Devlin from waivers. |
| 03/10/13 | Release P Ted Lyons, P Lon Warneke, and SS Heinie Wagner. Claim P John Clarkson, P Jack Quinn, and LF Joe Vosmik from waivers. |
| 03/02/13 | Release P Tom Zachary and P Deacon Phillippe. Claim P Daffy Dean and P Rube Walberg from waivers. |
| 02/20/13 | Release C Lew Brown. |
| 02/16/13 | Release P Babe Adams, SS Davy Force, RF Bob Meusel, P Urban Shocker, LF Hack Miller; and SS Johnny Pesky and claim P Ted Lyons and P Lon Warneke. |
| 02/16/13 | Trade P Carl Lundgren to MIN for C Johnny Kling, 1b Hank Greenberg, SS Cecil Travers, LF Tip O'Neil, and P Tim Keefe. |
| 02/16/13 | Trade RF Gavvy Cravath and Season 26 rookie pick to BAL for C Wes Westrum, OF Goose Goslin, and OF Ben Chapman. |
