MK
Marcella K. Ruddy
DELAYED 1 MONTH
Chief Medical Officer; Director
Tectonic Therapeutic, Inc.
Upstream Bio, Inc.
Filings
4
Companies
2
Latest
Jun 9, 2026
Transactions
Signal
Ticker / Company
Insider
Transaction
Value
Filed
47
Tectonic Therapeutic, Inc.
Marcella K. Ruddy
Chief Medical Officer
Sale
$31.9K
1,065 sh
May 6 9:00 PM
May 4, 2026
66
TECXCLUSTER 2
Tectonic Therapeutic, Inc.
Marcella K. Ruddy
Chief Medical Officer
Sale
$300.0K
10,000 sh
Mar 9 10:15 PM
Mar 6, 2026