| S4 E1 | Bev Buckle | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E1 | Body Walking | — | — | No deal | — | Unknown |
| S4 E1 | Buggy Beds | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E1 | CoatChex | — | — | No deal | — | Unknown |
| S4 E2 | Alpha M | — | — | No deal | — | Unknown |
| S4 E2 | CATEapp | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E2 | eCreamery | — | — | No deal | — | Unknown |
| S4 E2 | SurfSet Fitness | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E3 | FuzziBunz | — | — | No deal | — | Unknown |
| S4 E3 | Liz Lovely Cookies | — | — | No deal | — | Unknown |
| S4 E3 | Posture Now | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E3 | Rock Bands | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E4 | Back 9 Dips | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E4 | Bag Bowl | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E4 | Lifter Hamper | — | — | No deal | — | Unknown |
| S4 E4 | Zomm | — | — | No deal | — | Unknown |
| S4 E5 | Cozy Bug | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E5 | Marz Sprays | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E5 | Spatty | — | — | Outcome pending | — | Unknown |
| S4 E5 | Wired Waffles | — | — | No deal | — | Unknown |
| S4 E6 | Cousins Maine LobsterFood & Restaurants (Franchise) | — | — | $55K for 15%Sources for these deal terms: [1] Portland Press Herald, Jun 26 2025 (opens in a new tab)[2] QSR Magazine (opens in a new tab)[3] Business Insider, Oct 2012 (opens in a new tab)[4] Portland Press Herald, Oct 19 2012 (opens in a new tab) | Barbara Corcoran | In Business |
| S4 E6 | Eco Nuts | — | — | No deal | — | Unknown |
| S4 E6 | Freaker USA | — | — | No deal | — | Unknown |
| S4 E6 | PRO-NRG | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E7 | SBU | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E7 | Scrub DaddyHome & Cleaning | — | — | $200K for 20%Sources for these deal terms: [1] Delco Today, Feb 2017 (opens in a new tab)[2] Philadelphia Inquirer, Nov 4 2012 (opens in a new tab)[3] Philadelphia Magazine, Apr 11 2025 (opens in a new tab) | Lori Greiner | In Business |
| S4 E7 | Shemie | — | — | No deal | — | Unknown |
| S4 E7 | The Bear & The Rat | — | — | No deal | — | Unknown |
| S4 E8 | Cool Wazoo | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E8 | No Fly Cone | — | — | No deal | — | Unknown |
| S4 E8 | PlateTopper | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E9 | Drive Suits | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E9 | Ice Chips | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E9 | PC Classes Online | — | — | No deal | — | Unknown |
| S4 E9 | ReVestor | — | — | No deal | — | Unknown |
| S4 E10 | Corks Away | — | — | No deal | — | Unknown |
| S4 E10 | Nearly Newlywed | — | — | No deal | — | Unknown |
| S4 E10 | Ruckpack | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E10 | Tie Try | — | — | No deal | — | Unknown |
| S4 E11 | Fat Ass Fudge | — | — | No deal | — | Unknown |
| S4 E11 | Partie Poche | — | — | No deal | — | Unknown |
| S4 E11 | The Coop | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E11 | The Living Christmas Company | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E12 | ARKEG | — | — | No deal | — | Unknown |
| S4 E12 | Dura-Tent | — | — | No deal | — | Unknown |
| S4 E12 | Hot Tot | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E12 | The GameFace Company | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E13 | Coffee JouliesKitchen | — | — | $150K for 0%Sources for these deal terms: [1] Utica Observer-Dispatch, Jan 12 2013 (opens in a new tab)[2] Mashed (opens in a new tab)[3] Tasting Table (opens in a new tab) | Kevin O'Leary, Lori Greiner, Robert Herjavec, Daymond John | Unknown |
| S4 E13 | Sub Zero Ice Cream | — | — | No deal | — | Unknown |
| S4 E13 | Teddy Needs a Bath | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E13 | Urbio | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E14 | Bibbitec | — | — | No deal | — | Unknown |
| S4 E14 | CuddleTunes | — | — | No deal | — | Unknown |
| S4 E14 | SoundBender | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E14 | Xero Shoes | — | — | No deal | — | Unknown |
| S4 E15 | Grinds | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E15 | Hoodie Pillow | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E15 | My Cold Snap | — | — | No deal | — | Unknown |
| S4 E15 | The Green Garmento | — | — | No deal | — | Unknown |
| S4 E16 | Gotta Have S'More | — | — | No deal | — | Unknown |
| S4 E16 | How Do You Roll? | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E16 | Pretty Padded Room | — | — | No deal | — | Unknown |
| S4 E16 | SmartWheel | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E17 | Addison's Wonderland | — | — | No deal | — | Unknown |
| S4 E17 | Hip Chixs | — | — | No deal | — | Unknown |
| S4 E17 | Muddy Water Camo | — | — | No deal | — | Unknown |
| S4 E17 | Proof Eyewear | — | — | No deal | — | Unknown |
| S4 E18 | Jeska Shoe Company | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E18 | Neo Innovations | — | — | No deal | — | Unknown |
| S4 E18 | Nuts 'n More | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E18 | Psi Bands | — | — | No deal | — | Unknown |
| S4 E19 | Baby Loves Disco | — | — | No deal | — | Unknown |
| S4 E19 | CellHelmet | — | — | No deal | — | Unknown |
| S4 E19 | CordaRoy's | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E19 | Lose 12 Inches With Any 12 Workouts | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E20 | CoolWraps | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E20 | Drop StopAutomotive Accessories | — | — | $300K for 20%Sources for these deal terms: [1] SlashGear, Jul 1 2025 (opens in a new tab)[2] CNBC, Dec 20 2017 (opens in a new tab) | Lori Greiner | In Business |
| S4 E20 | Simple Sugars | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E20 | Traditional Fisheries | — | — | No deal | — | Unknown |
| S4 E21 | Echo Valley Meats | — | — | No deal | — | Unknown |
| S4 E21 | Gobie H2O | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E21 | Liddup | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E21 | Rootsuit | — | — | No deal | — | Unknown |
| S4 E22 | Shell Bobbers | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E22 | The Mission BeltApparel | — | — | $50K for 37.5%Sources for these deal terms: [1] Salt Lake Tribune: 'Shark Tank' boost ratchets up sales of Utah belts (opens in a new tab)[2] Daily Herald (May 2016): Beyond the Tank: Mission Belt (opens in a new tab) | Daymond John | In Business |
| S4 E22 | Tremont Electric | — | — | No deal | — | Unknown |
| S4 E22 | Wicked Good CupcakesFood & Beverage | — | — | $75K for N/ASources for these deal terms: [1] CNBC (Oct 2018): Mr. Wonderful doesn't sugarcoat anything with Wicked Good Cupcakes (opens in a new tab)[2] deBanked (May 2014): The Deal (opens in a new tab) | Kevin O'Leary | In Business |
| S4 E23 | Mee-Ma's Louisiana Gumbo Brick | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E23 | MistoBox | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E23 | Squirrel Boss | — | — | No deal | — | Unknown |
| S4 E23 | The Vermont Butcher Block & Board Company | — | — | No deal | — | Unknown |
| S4 E24 | Baby's Badass Burgers | — | — | No deal | — | Unknown |
| S4 E24 | KaZAM | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E24 | Pink Shutter Photobooths | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E24 | Track Days | — | — | No deal | — | Unknown |
| S4 E25 | Geek Chic | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E25 | Jones Scones | — | — | No deal | — | Unknown |
| S4 E25 | LugLess | — | — | No deal | — | Unknown |
| S4 E25 | Stella Valle | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E26 | Ryan's Barkery | — | — | Deal (terms not confirmed) | — | Unknown |
| S4 E26 | Three Day Rule | — | — | No deal | — | Unknown |
| S4 E26 | Tom + CheeRestaurants | — | — | $600K for 30%Sources for these deal terms: [1] Cincinnati Magazine: The Tom + Chee-ing of America (opens in a new tab)[2] Cincinnati Enquirer: How did Tom + Chee fail? A timeline (opens in a new tab)[3] QSR Magazine: Tom & Chee, and the Comeback of a Shark Tank Legend (opens in a new tab) | Barbara Corcoran, Mark Cuban | Acquired |
| S4 E26 | VerbalizeIt | — | — | Deal (terms not confirmed) | — | Unknown |