Andrew's mailing address filed with the SEC is C/O AMBRX BIOPHARMA INC., 10975 N TORREY PINES ROAD, LA JOLLA, CA, 92037.
Over the last 2 years, insiders at Ambrx Biopharma have traded over $616,598 worth of Ambrx Biopharma stock and bought 12,273,134 units worth $123,242,196 . The most active insiders traders include Asset Management, Lp Chen B..., Daniel J. O'connor, and Paul V Maier. On average, Ambrx Biopharma executives and independent directors trade stock every 32 days with the average trade being worth of $49,343,700. The most recent stock trade was executed by Sonja Nelson on 27 October 2023, trading 12,778 units of AMAM stock currently worth $125,480.
Ambrx Biopharma executives and other stock owners filed with the SEC include: