Welcome to "Fly Insider," The Fly's weekly recap of notable insider stock transactions.

NOTABLE INSIDER PURCHASES: Significant insider purchases reported in the prior week from November 21 through November 25 include:

• Director of Autoscope Technologies (AATC) Joseph Daly purchased 45,268 shares of company stock at $4.94 per share for a total transaction amount of $223,570

• Director of IAC (IAC) Michael Eisner purchased 106,241 shares of company stock at $47.13 per share for a total transaction amount of $5,006,788

• Chairman of Ryan Specialty Holdings Patrick Ryan (RYAN) purchased 86,178 shares of company stock at $39.17 per share for a total transaction amount of $3,375,834

•  Officer of Carvana (CVNA) Thomas Taira purchased 35,000 shares of company stock at $6.86 per share for a total transaction amount of $240,100

 NOTABLE INSIDER SALES: Significant Insider sales in the prior week from from from November 21 through November 25 include:

•  Beneficial Owner of Archer Aviation (ACHR) Brett Adcock sold 100,000 shares of company stock at $2.41 per share for a total transaction amount of $240,620

•  Director of Sirius XM Holdings (SIRI) Kristina Salen sold 44,670 shares of company stock at $6.46 per share for a total transaction amount of $288,568

•  Beneficial Owner of Blue Apron (APRN) Joseph Sanberg sells 311,263 shares of company stock at $1.04 per share for a total transaction amount of $322,780

• VP of Aflac (AFL) Audrey Tillman sold 2,400 shares of company stock at $70.80 per share for a total transaction amount of $1,585,871

NOTABLE PRICE MOVEMENT AFTER INSIDER TRANSACTION: Shares of Autoscope Technologies shares  are up 2.2% after Director Joseph Daly purchases 45,268 shares of company stock at $4.94 per share while shares of  of Archer Aviation are down 2% after holder Brett Adcock sold 100,000 shares of company stock at $2.41 per share.