Title: Conor Newton
Content:  On 16 July 2015 he signed a two-year deal with Cambridge United and was allowed to leave after his contract expired.
Title: Sean Newton
Content:  On 14 May 2013, Newton signed for Conference Premier club Lincoln City on a two-year contract.
Title: Cecil Newton
Content:  On August 1, 2011, Newton signed with the New Orleans Saints, but was waived on September 3 and re-signed to the practice squad the next day. However, he was released from the practice squad on September 5.
Title: Cam Newton
Content:  On July 29, 2011, Newton signed a four-year contract, worth over $22 million, with the Carolina Panthers that was fully guaranteed. After unsuccessfully negotiating with quarterback Jimmy Clausen for the No. 2 jersey Newton wore at Auburn, he decided to keep the No. 1 jersey that the Panthers had assigned him after the draft. His quarterbacks coach was Mike Shula, former head football coach of his college rival Alabama. A month later on September 1, 2011, he was named the Panthers' starting quarterback, ahead of Derek Anderson and Clausen. In his NFL debut game on September 11, 2011, Newton was 
Title: Sean Newton
Content:  On 14 May 2015, Newton signed for National League club Wrexham, to replace the released Neil Ashton. During 2015–16, he was ever present in the league before signing a new one-year deal in May 2016. Newton was appointed captain by manager Gary Mills ahead of 2016–17, after the departure of Connor Jennings.
Title: Cam Newton (safety)
Content:  After going undrafted in the 2005 NFL Draft Newton signed with the Atlanta Falcons. He was promoted to the active roster on September 20 after cornerback Leigh Torrence was waived. He spent two seasons with the Falcons, during which he started nine games (six in 2005, three in 2006). He totaled four tackles on special teams (all solo). He was waived by the Falcons at the end of the 2006 NFL season after spending some time on their practice squad during the second half of the season. The Carolina Panthers then signed him, but released him before the 2007 season as part of the final training camp cuts. He later had tryouts for the Denver Broncos and Tennessee Titans but was not signed.
Title: Adam Newton
Content:  On 28 May 2009, Newton signed a two-year contract with newly-relegated Conference Premier club Luton Town. Newton made 67 appearances and scored four goals over the over two seasons with the club and was a team which reached the 2011 Conference Premier play-off Final. On 2 June 2011, it was announced that Newton's contract would not be renewed and that he had been released by the club.
Title: Cam Newton (safety)
Content:  Newton now works as a personal trainer. He holds the Cam Newton Football Fundamentals camp every summer in Bennetsville. Newton's brother, Syvelle, also played football. After the Panthers drafted Cameron Jerrell Newton in the 2011 NFL Draft, a quarterback from Auburn University, Cameron Lemark Newton has frequently been confused with the Auburn quarterback. Jerrell Newton remembers watching Lemark Newton play for the Falcons while he was attending high school in Atlanta, Georgia.
Title: Clint Newton
Content:  On 6 September 2013, Newton signed a 1-year contract to return to the Newcastle Knights. On 21 July 2015, Newton announced his retirement from rugby league at the end of the year, after spending his two last years back at the Knights mentoring younger players in New South Wales Cup. On 27 September 2015, he captained the Knights in their 2015 New South Wales Cup Grand Final win over the Wyong Roos.
Title: Clint Newton
Content:  Newton signed a two-year deal with the Penrith Panthers from 2012 having been brought in by Phil Gould to help rebuild the club, mentor younger players and use his experience to lead by example. Newton played a total of 46 first-grade games out of a possible 48 during his time at Penrith.

Question: who did cam newton sign with?
Answer: Carolina Panthers.