10 transactions in 3 companies, from February 4, 2026 to September 25, 2026.
Where this insider traded.
| Company | Ticker | Trades | Bought | Sold |
|---|---|---|---|---|
| Tectonic Therapeutic, Inc. | TECX | 8 | — | $363K |
| Sionna Therapeutics, Inc. | SION | 1 | — | — |
| Upstream Bio, Inc. | UPB | 1 | — | — |
10 in total, newest filings first.
| Company | Ticker | Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMO | Sep 25 | F | 525 | $23.67 | $12K |
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMODERIV | Sep 3 | A | 24,250 | $0.00 | —? |
| Sionna Therapeutics, Inc. | SION | Marcella K. RuddyDirDERIV | Jun 17 | A | 17,340 | $0.00 | —? |
| Upstream Bio, Inc. | UPB | Marcella K. RuddyDirDERIV | Jun 9 | A | 17,096 | $0.00 | —? |
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMO | May 4 | SPLAN | 1,065 | $30.00 | $32K |
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMO | Apr 1 | SPLAN | 1,000 | $31.05 | $31K |
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMO | Mar 6 | SPLAN | 10,000 | $30.00 | $300K |
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMODERIV | Mar 4 | A | 24,250 | $0.00 | —? |
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMO | Mar 4 | A | 26,500 | $0.00 | — |
| Tectonic Therapeutic, Inc. | TECX | Marcella K. RuddyCMO | Feb 4 | F | 2,064 | $23.22 | $48K |