InsiderTrades

Form 4 for RLYB Rallybio Corp

Accepted 2021-08-04 00:00:00 ET · period of report 2021-08-02 · accession 0000315066-21-001650 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DI 2021-08-04 2021-08-02 RLYB FMR LLC See Remark 1 C - Cnv Deriv — +1.69M 1.69M New —
DI 2021-08-04 2021-08-02 RLYB FMR LLC See Remark 1 C - Cnv Deriv — -10.79M 0 -100% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2021-08-02 C A 1,694,388 — 1,694,388 I F-Prime Capital Partners Life Sciences Fund VI LP — — (F1) On August 2, 2021 , in connection with the completion of the issuer's initial public offering, holders of Series B Preferred Units of Rallybio Holdings, LLC received an aggregate of 16,402,235 shares of common stock of Rallybio Corporation. As a result, F-Prime Capital Partners Life Sciences Fund VI LP received 1,694,388 common shares upon closing without payment of further consideration.
2 Derivative Series B Preferred Units 2021-08-02 C D 10,789,193 — 0 I F-Prime Capital Partners Life Sciences Fund VI LP — · — to — 1,694,388 Common Stock (F1) On August 2, 2021 , in connection with the completion of the issuer's initial public offering, holders of Series B Preferred Units of Rallybio Holdings, LLC received an aggregate of 16,402,235 shares of common stock of Rallybio Corporation. As a result, F-Prime Capital Partners Life Sciences Fund VI LP received 1,694,388 common shares upon closing without payment of further consideration.