| 1989 | Co-created 'Seinfeld' with Jerry Seinfeld for NBC, serving as head writer and executive producer of what would become arguably the most acclaimed sitcom in television history. |
| 1992 | Wrote the 'Seinfeld' episode 'The Contest', which TV Guide later ranked No. 1 on its list of TV's Top 100 Episodes of All Time. |
| 1993 | Won two Primetime Emmy Awards for 'Seinfeld', Outstanding Comedy Series and Outstanding Individual Achievement in Writing, as the show took its first, and only, comedy series prize. |
| 2000 | Created and starred in 'Curb Your Enthusiasm' on HBO, playing a curmudgeonly version of himself in an improvisational format that recalled the 'Seinfeld' spirit in tone, subject, and occasional shared guest stars. |
| 2015 | 'Curb Your Enthusiasm' returned after a four-year hiatus with Season 8, and David began a recurring run playing Bernie Sanders on 'Saturday Night Live', impression appearances that became a national talking point throughout the 2016 campaign cycle. |
| 2017 | Brought 'Curb Your Enthusiasm' back for Season 9 after a six-year gap, proving audiences had lost none of their appetite for Larry's brand of socially catastrophic comedy. |
| 2021 | 'Curb Your Enthusiasm' Season 11 premiered on HBO, set in a post-COVID world, continuing the show's run as one of cable television's longest-lived comedy series. |
| 2024 | Season 12 of 'Curb Your Enthusiasm' premiered on HBO as the series finale, concluding a 24-year run with the finale airing in the same year the show began its final chapter. |
| 2024 | Took 'A Conversation with Larry David' on a national live tour spanning Denver, Seattle, San Francisco, Philadelphia, Atlanta, Chicago, and additional cities, discussing 'Seinfeld', 'Curb', and his career with a mystery local moderator at each stop. |