Iridium and Materion executives execute stock sales

Iridium Communications CEO Matthew J. Desch sold 9,583 shares of common stock on September 1, 2026, for approximately $450,209. According to SEC Form 4 filings, the transaction was a non-discretionary sale intended to cover tax withholding obligations related to equity awards. The sale represented less than 1% of Desch’s total holdings, leaving him with approximately 1.44 million shares.

Separately, Materion Corporation Director Emily Liggett sold 1,012 shares of company stock on September 1, 2026. The shares were sold at an average price of $232.42, totaling roughly $235,209. This transaction reduced Liggett’s position in the company by 24.25%, leaving her with 3,161 shares.