# Yarrow Bioscience, Inc. (YARW) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/yarw

> 9 non-derivative transactions: 0 purchases, 0 sales. CIK 1566044.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-07-29 | WONG RODERICK / RTW Fund Group GP, LLC | TenPercentOwner | J | 133290.0 | 0.0 | 266307.0 | https://www.sec.gov/Archives/edgar/data/1566044/000110465926088665/0001104659-26-088665-index.htm |
| 2026-07-23 | Stuart Iain | Officer | F | 15405.0 | 0.9 | 95944.0 | https://www.sec.gov/Archives/edgar/data/1566044/000172775626000008/0001727756-26-000008-index.htm |
| 2026-07-23 | Domzalski David | Director, Officer | F | 79391.0 | 0.9 | 347174.0 | https://www.sec.gov/Archives/edgar/data/1566044/000172779426000010/0001727794-26-000010-index.htm |
| 2026-07-23 | Harsch Mutya | Officer | F | 22516.0 | 0.9 | 95918.0 | https://www.sec.gov/Archives/edgar/data/1566044/000172780926000008/0001727809-26-000008-index.htm |
| 2026-07-23 | Zeronda Tyler | Officer | F | 22516.0 | 0.9 | 74918.0 | https://www.sec.gov/Archives/edgar/data/1566044/000186703326000008/0001867033-26-000008-index.htm |
| 2026-06-30 | Stuart Iain | Officer | F | 2370.0 | 0.65 | 111349.0 | https://www.sec.gov/Archives/edgar/data/1566044/000172775626000006/0001727756-26-000006-index.htm |
| 2026-06-30 | Domzalski David | Director, Officer | F | 12214.0 | 0.65 | 426565.0 | https://www.sec.gov/Archives/edgar/data/1566044/000172779426000008/0001727794-26-000008-index.htm |
| 2026-06-30 | Harsch Mutya | Officer | F | 3464.0 | 0.65 | 118434.0 | https://www.sec.gov/Archives/edgar/data/1566044/000172780926000006/0001727809-26-000006-index.htm |
| 2026-06-30 | Zeronda Tyler | Officer | F | 3464.0 | 0.65 | 97434.0 | https://www.sec.gov/Archives/edgar/data/1566044/000186703326000006/0001867033-26-000006-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

---
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.
API: https://sec-api.dev/docs · ChatGPT app: https://chatgpt.com/plugins/plugin_asdk_app_6ae0ef2436ac8191941dae8a4d732669 · Free key: https://sec-api.dev/sign-up