Xencor Inc (XNCR) Insider Trading

Total insider buys:
  • $13,758,181.70
Total insider sells:
  • $91,429,016.74
Most recent insider trade:
  • March 3, 2026
Most active insider trader:
  • John S Stafford III
Trader NameDateTitleAmountPriceTypeTotal Value
Dec. 6, 2013Director275,000$5.50Buy$1,512,500.00
First«4 of 4»Last
  • Insiders are both buying and selling Xencor Inc stock.

  • The insider traders at Xencor Inc are: John S Stafford III, Edgardo Baracchini Jr, Bassil I Dahiyat, John J Kuch, Celia Eckert, John R Desjarlais, Bruce L A Carter, Edgardo Baracchini, Jr., Allen Yang, Paul A Foster, John R. Desjarlais, Alan Bruce Montgomery, John J. Kuch, John S. Stafford III, Bassil I. Dahiyat, Kurt A Gustafson, Nancy Valente, Ronin Capital, Llc, Paul A. Foster, Richard J Ranieri, and Ellen Feigal

  • The most active insider trader at Xencor Inc is John S Stafford III with 49 trades.

  • John S Stafford III has sold the most Xencor Inc stock with a total value of $66,565,701.85.

  • John S Stafford III has bought the most Xencor Inc stock with a total value of $14,135,768.37.

  • The most recent insider trade for Xencor Inc was on March 3, 2026.

  • The single biggest insider buy for Xencor Inc was from John S Stafford III with a total value of $2,971,500.00 on Oct. 27, 2017.

  • The single biggest insider sell for Xencor Inc was from John S Stafford III with a total value of $17,686,068.53 on April 6, 2020.