Rallybio Corp
RLYBReported to SECin USCIK 0001739410Filings at SEC EDGAR
No score on this page, by design. Everything here is a fact from a public U.S. register: insider filings at the SEC (Form 4), lobbying filings under the Lobbying Disclosure Act, trades reported by members of Congress under the STOCK Act, and fund holdings in 13F filings. Our scores, percentiles and signals run on the Dutch register only, because that is the only register the model has been validated on.
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The most recent filings
Most recent filing first: every line of every Form 4 at this company that passed our review, the same lines as on the register. Reported is the day the filing reached the SEC, usually within two business days of the trade. Amounts are in U.S. dollars, as the form states them.
| Filed by | Type | Value | Reported | Filed by | Value | Type | Shares | Reported |
|---|---|---|---|---|---|---|---|---|
| Lieber Jonathan IChief Financial Officer | Option exercise | nothing paid5,000 shares | Oct 1, 2026 | Lieber Jonathan IChief Financial Officer | nothing paid | Option exercise | 5,000 | Oct 1, 2026 |
| Lieber Jonathan IChief Financial Officer | Option exercise | $30,4005,000 shares | Oct 1, 2026 | Lieber Jonathan IChief Financial Officer | $30,400 | Option exercise | 5,000 | Oct 1, 2026 |
| Liu Hui— | Option exercise | $47,4998,482 shares | Sep 28, 2026 | Liu Hui | $47,499 | Option exercise | 8,482 | Sep 28, 2026 |
| Liu Hui— | Option exercise | nothing paid3,562 shares | Sep 28, 2026 | Liu Hui | nothing paid | Option exercise | 3,562 | Sep 28, 2026 |
| Liu Hui— | Option exercise | $64,4638,482 shares | Sep 28, 2026 | Liu Hui | $64,463 | Option exercise | 8,482 | Sep 28, 2026 |