Compensation award — excluded from discretionary-purchase analysis.
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
Mar 1, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 3, 2026
OfficerGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001539838-26-000027
Filed / recorded
Mar 3, 2026, 10:51 PM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
Diamondback Energy, Inc.
Issuer CIK
1539838
Ticker
FANG
Reporting person
Chad Mcallaster
Relationship
Officer
Officer title
EVP-Operations
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Mar 1, 2026
Transaction code
A
Shares / units
3,966
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
6,858
Ownership form
Direct
Amendment
No
Footnotes from the filing
These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted under the issuer's equity incentive plan and will vest in three equal installments beginning on March 1, 2026.
These shares of common stock are jointly owned by the reporting person and his spouse.