For (2012–2013), there were two primary guest sharks who appeared on the panel alongside the main cast. This season was significant as it marked the first time the show settled into its iconic "main six" shark lineup, with Mark Cuban and Lori Greiner becoming permanent fixtures. Season 4 Guest Sharks (USA) John Paul DeJoria
Did you find this list helpful? For Season 5, the guest list expands to include Ashton Kutcher, Troy Carter, and even more billionaires. Stay tuned. shark tank season 4 guest sharks list
(airing from September 2012 to May 2013) is widely considered a turning point for the series. While the core panel of Mark Cuban, Daymond John, Kevin O’Leary, Robert Herjavec, and Lori Greiner remained the anchors, the season introduced a powerful rotation of Guest Sharks who brought fresh perspectives, industry-specific expertise, and new deal-making styles to the tank. For (2012–2013), there were two primary guest sharks
Here is the complete, episode-by-episode breakdown of every Guest Shark who sat at the table in Season 4. For Season 5, the guest list expands to
| Episode # | Air Date | Guest Shark(s) Present | |-----------|----------|------------------------| | S4E1 | Sep 14, 2012 | (No guest – Core 5 Sharks) | | S4E2 | Sep 21, 2012 | (No guest) | | S4E3 | Sep 28, 2012 | (No guest) | | S4E4 | Oct 5, 2012 | | | S4E5 | Oct 12, 2012 | Nick Woodman | | S4E6 | Oct 19, 2012 | (No guest) | | S4E7 | Oct 26, 2012 | Paul DePodesta | | S4E8 | Nov 2, 2012 | Chris Sacca | | S4E9 | Nov 9, 2012 | John Paul DeJoria | | S4E10 | Nov 16, 2012 | Sara Blakely | | S4E11 | Nov 30, 2012 | Sara Blakely | | S4E12 | Dec 7, 2012 | (No guest – Core 5) | | S4E13 | Jan 11, 2013 | (No guest) | | S4E14 | Jan 18, 2013 | Kevin Harrington | | S4E15 | Jan 25, 2013 | Chris Sacca | | S4E16 | Feb 1, 2013 | (No guest) | | S4E17 | Feb 8, 2013 | (No guest) | | S4E18 | Feb 15, 2013 | John Paul DeJoria |