TECX
Tectonic Therapeutic, Inc.Company with tickers: TECX
CIK
1681087
CUSIP
878972108
Shares Outstanding
18,869,186
Website
https://www.tectonictx.com
13F Activity (30d)
8 filings
7 filers
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-03-06 | PETER MCNAMARA | Officer | 6,262 | 2026-03-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-06 | MARCELLA RUDDY | Officer | 12,065 | 2026-03-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-04 | PETER MCNAMARA | Officer | 1,650 | 2026-03-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-03 | PETER MCNAMARA | Officer | 1,649 | 2026-03-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-07-14 | Petersen Deanna M | Officer | 128,648 | 2023-07-14 | ETRADE FINANCIAL CORPORATION |
| 2023-06-07 | Geoff MacKay | Former CEO | 146,927 | 2023-06-07 | UBS Financial Services Inc |
| 2023-06-05 | Geoff MacKay | Former CEO | 7,152 | 2023-06-05 | UBS Financial Services Inc |
| 2023-05-25 | Geoff MacKay | Former CEO | 186,841 | 2023-05-25 | UBS Financial Services Inc |
| 2023-05-24 | The Mac C. MacKay Irrevocable Trust | Child of former CEO | 72,604 | 2023-05-24 | UBS Financial Services Inc |
| 2023-05-24 | The Kali M MacKay Irrevocable Trust DTD 1/6/2022 | Child of Former CEO | 72,604 | 2023-05-24 | UBS Financial Services Inc |
| 2023-05-24 | Geoff MacKay | Former CEO | 292,215 | 2023-05-24 | UBS Financial Services Inc |
Showing 1–11 of 11 filings