Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Nov 3, 2025
Reporting period
Not applicable
Filed with the SEC
Nov 5, 2025
CEOIndirect holdingOption exercise
Context
Classification
option exercise
Code C — exercise or conversion of a derivative security
Planned / mechanical clue
Footnote references a pre-arranged trading plan (Rule 10b5-1)
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001679788-25-000209
Filed / recorded
Nov 5, 2025, 10:05 PM UTC
Added to OQRO
Oct 1, 2026, 11:17 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
Coinbase Global, Inc.
Issuer CIK
1679788
Ticker
COIN
Reporting person
Brian Armstrong
Relationship
Director, Officer, 10% owner
Officer title
Chairman and CEO
Security
Class A Common Stock
Table
Non-derivative (Table I)
Transaction date
Nov 3, 2025
Transaction code
C
Shares / units
25,000
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
25,526
Ownership form
Indirect — By The Brian Armstrong Living Trust
Amendment
No
Footnotes from the filing
Represents the conversion of Class B Common Stock held of record by The Brian Armstrong Living Trust into Class A Common Stock.
The transactions reported on this line were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 15, 2024, during an open trading window.
Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.