Frank Witney insider trades
Open-market stock purchases and sales by Frank Witney, Unknown at Standard Biotools Inc, from SEC Form 4 filings since May 17, 2001.
Track record: 50% of 2 scored buys are up 5% or more since purchase, averaging +4%.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Jun 18, 2026 | LAB Standard Biotools Inc | Bought (not open market) | — |
| Jun 18, 2026 | LAB Standard Biotools Inc | Bought (not open market) | — |
| Jun 2, 2026 | CERS Cerus Corp | Bought (not open market) | — |
| May 7, 2026 | RVTY Revvity, Inc | Bought (not open market) | — |
| May 7, 2026 | RVTY Revvity, Inc | Bought (not open market) | — |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc | Bought (not open market) | — |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc | Bought (not open market) | — |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc | Bought (not open market) | — |
Companies traded
- LAB Standard Biotools Inc: other filings, last Jun 18, 2026
- CERS Cerus Corp: 2 buys, last Jun 2, 2026
- RVTY Revvity, Inc: other filings, last May 7, 2026
- ALMR Alamar Biosciences, Inc: other filings, last Apr 20, 2026
- TBIO Telesis Bio Inc: other filings, last May 1, 2024
- DNAY Codex DNA, Inc: other filings, last Jun 9, 2022
- PKI Perkinelmer Inc: other filings, last May 6, 2022
- AFFX Affymetrix Inc: 2 buys, 4 sales, last Mar 31, 2016
- DNEX Dionex Corp /DE: other filings, last May 17, 2011