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
Feb 19, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 19, 2026
OfficerTax withholding
Context
Classification
tax withholding
Code F — shares delivered to pay exercise price or tax liability
Planned / mechanical clue
Tax mechanics (code F)
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0002105470-26-000005
Filed / recorded
Mar 19, 2026, 8:52 PM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
ALLIANT ENERGY CORP
Issuer CIK
352541
Ticker
LNT
Reporting person
Rebecca C. Valcq
Relationship
Officer
Officer title
Vice President
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Feb 19, 2026
Transaction code
F
Shares / units
438
Price per share
$70.01
Acquired / disposed
Disposed (D)
Shares owned after
2,335
Ownership form
Direct
Amendment
Yes (Form 4/A)
Footnotes from the filing
Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units and does not represent a sale by the Reporting Person.