CIK 0001739410 · <br>Emerging growth company
Rallybio Corp
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- RLYB
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 851083789
- Phone
- 203- 859-3820
- Business address
- 234 CHURCH STREET, SUITE 1020, NEW HAVEN, CT, 06510
- Former names
- Rallybio Holdings, LLC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $9,608
- in 1 filing
Net −$9,608. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-04 | MACKAY MARTIN Director | Option exercise | +11,607 | $7.60 | $88K | 103,415 |
| 2026-11-04 | MACKAY MARTIN Director | Option exercise | +3,562 | $2.38 | $8K | 106,977 |
| 2026-11-04 | MACKAY MARTIN Director | Option exercise | +18,055 | $4.45 | $80K | 125,032 |
| 2026-11-04 | MACKAY MARTIN Director | Option exercise · Option (Right to Buy) | −11,607 | $5.60 | $65K | 0 |
| 2026-11-04 | MACKAY MARTIN Director | Option exercise · Option (Right to Buy) | −3,562 | 0 | ||
| 2026-11-04 | MACKAY MARTIN Director | Option exercise · Option (Right to Buy) | −18,055 | $3.60 | $65K | 0 |
| 2026-11-04 | HUNT RONALD Director | Option exercise | +14,305 | $4.45 | $64K | 29,125 |
| 2026-11-04 | HUNT RONALD Director | Option exercise · Option (Right to Buy) | −14,305 | $3.60 | $51K | 0 |
| 2026-11-02 | Lieber Jonathan I Chief Financial Officer | Option exercise | +7,124 | $14.88 | $106K | 44,139 |
| 2026-11-02 | Lieber Jonathan I Chief Financial Officer | Option exercise · Option (Right to Buy) | −7,124 | 0 | ||
| 2026-10-29 | Lieber Jonathan I Chief Financial Officer | Option exercise | +7,875 | $14.88 | $117K | 23,426 |
| 2026-10-29 | Lieber Jonathan I Chief Financial Officer | Option exercise | +13,589 | $6.08 | $83K | 37,015 |
| 2026-10-29 | Lieber Jonathan I Chief Financial Officer | Option exercise · Option (Right to Buy) | −7,875 | 0 | ||
| 2026-10-29 | Lieber Jonathan I Chief Financial Officer | Option exercise · Option (Right to Buy) | −13,589 | 0 | ||
| 2026-10-29 | HUNT RONALD Director | Option exercise | +3,562 | $2.38 | $8K | 3,562 |
| 2026-10-29 | HUNT RONALD Director | Option exercise | +9,196 | $7.60 | $70K | 12,758 |
| 2026-10-29 | HUNT RONALD Director | Option exercise | +2,062 | $15.28 | $32K | 14,820 |
| 2026-10-29 | HUNT RONALD Director | Option exercise · Option (Right to Buy) | −3,562 | 0 | ||
| 2026-10-29 | HUNT RONALD Director | Option exercise · Option (Right to Buy) | −9,196 | $5.60 | $51K | 0 |
| 2026-10-29 | HUNT RONALD Director | Option exercise · Option (Right to Buy) | −2,062 | 0 |
Page 1 of 11 · 216 trades