Christine Nash reports an option exercise at Rallybio

By AlphaYouPublished Oct 30, 2026Form 4

Stocks in this disclosure

Reported activity

Nash Christine A

Reporting filer

Christine Nash reports an option exercise, not an open-market purchase or sale, in Rallybio Corp. Form 4 filed Oct 30, 2026 lists 2 entries.

Reported details

2 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Common Stock	Nash Christine A	2026-10-28	M	Exercise or conversion	3562	2.38	3,562	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-28 transaction Form Type: 4 transaction Code: M equity Swap Involved: false transaction Shares: 3562 transaction Price Per Share: 2.38 transaction Acquired Disposed Code: A shares Owned Following Transaction: 3562 direct Or Indirect Ownership: D
Option (Right to Buy) (derivative)	Nash Christine A	2026-10-28	M	Exercise or conversion	3562	0	0	2 days	Filed terms security Title: Option (Right to Buy) conversion Or Exercise Price: 2.38 transaction Date: 2026-10-28 transaction Form Type: 4 transaction Code: M equity Swap Involved: false transaction Shares: 3562 transaction Price Per Share: 0 transaction Acquired Disposed Code: D id: F1 expiration Date: 2035-05-13 underlying Security Title: Common Stock underlying Security Shares: 3562 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D

Owner: Nash Christine A
Date: 2026-10-28
Code: M
Action: Exercise or conversion
Quantity: 3562
Price: 2.38
Following holdings: 3,562
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-28
transaction Form Type: 4
transaction Code: M
equity Swap Involved: false
transaction Shares: 3562
transaction Price Per Share: 2.38
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 3562
direct Or Indirect Ownership: D

Owner: Nash Christine A
Date: 2026-10-28
Code: M
Action: Exercise or conversion
Quantity: 3562
Price: 0
Following holdings: 0
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Option (Right to Buy)
conversion Or Exercise Price: 2.38
transaction Date: 2026-10-28
transaction Form Type: 4
transaction Code: M
equity Swap Involved: false
transaction Shares: 3562
transaction Price Per Share: 0
transaction Acquired Disposed Code: D
id: F1
expiration Date: 2035-05-13
underlying Security Title: Common Stock
underlying Security Shares: 3562
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
Nash Christine A: Director.
F1: The option was granted under the Company's 2021 Equity Incentive Plan. The option vests on the earlier of May 13, 2026 or the date of the Company's 2026 Annual Meeting of Stockholders.

Prepared automatically from public filing data. Report a correction.