Dar53, the list of companies was filed in one of the proxy filings when AD was sending out the blue proxy cards. I may have printed out a few of the docs during that time, I'll look in my files later today.
These are their various entities. Not all were used for transactions, but I'm not going to go through all their filings:
0001716725 Sarissa Capital Catapult Fund LLC 0001811302 Sarissa Capital Domestic Fund II LP 0001575277 Sarissa Capital Domestic Fund LP 0001777184 Sarissa Capital Hawkeye Fund LP 0001577566 Sarissa Capital Management GP LLC 0001577524 Sarissa Capital Management LP 0001811636 Sarissa Capital Master Fund II LP CT 0001811605 Sarissa Capital Offshore Fund II Ltd 0001575285 Sarissa Capital Offshore Fund Ltd 0001577530 Sarissa Capital Offshore Master Fund LP