Key facts
- This page summarizes Cary M. Flanagan's Form 4 filing for Knight-Swift Transportation Holdings Inc. (KNX).
- 16 reported transactions and 6 derivative rows are listed below.
- Accepted by SEC: 01 Jun 2026, 19:47.
Cary M. Flanagan - 31 May 2026 Form 4 Insider Report for Knight-Swift Transportation Holdings Inc. (KNX)
- Reporting relationship
- Exec VP and CAO
- Issuer ticker
- KNX
- Reported as of
- 31 May 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 01 Jun 2026, 19:47:02 UTC
- Prior SEC filing
- 02 Feb 2026
- Next SEC filing
- 31 Jul 2026
- Source filing
- View source filing
- Reporting owner signature
- James Brophy / Attorney in Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Cary M. Flanagan filed Form 4 for Knight-Swift Transportation Holdings Inc. (KNX) on 01 Jun 2026.
Change
- Previous filing in this sequence was filed on 02 Feb 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001506973
Primary reporting owner
Flanagan Cary M
- Relationship
- Exec VP and CAO
- Address
- SWIFT TRANSPORTATION COMPANY, 2200 SOUTH 75TH AVENUE, PHOENIX
- Signature
- James Brophy / Attorney in Fact
- Signature date
- 01 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
KNX
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +356
- Change %
- +5.2%
- Price
- Shares after
- 7,217
- Date
- 31 May 2026
- Ownership
- Direct
- Footnotes
- F1
KNX
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -159
- Change %
- -2.2%
- Price
- $75.63*
- Shares after
- 7,058
- Date
- 31 May 2026
- Ownership
- Direct
KNX
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +594
- Change %
- +8.4%
- Price
- Shares after
- 7,652
- Date
- 31 May 2026
- Ownership
- Direct
- Footnotes
- F1
KNX
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -265
- Change %
- -3.5%
- Price
- $75.63*
- Shares after
- 7,387
- Date
- 31 May 2026
- Ownership
- Direct
KNX
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +728
- Change %
- +9.9%
- Price
- Shares after
- 8,115
- Date
- 31 May 2026
- Ownership
- Direct
- Footnotes
- F1
KNX
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -324
- Change %
- -4%
- Price
- $75.63*
- Shares after
- 7,791
- Date
- 31 May 2026
- Ownership
- Direct
KNX
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +1,047
- Change %
- +13%
- Price
- Shares after
- 8,838
- Date
- 31 May 2026
- Ownership
- Direct
- Footnotes
- F1
KNX
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -466
- Change %
- -5.3%
- Price
- $75.63*
- Shares after
- 8,372
- Date
- 31 May 2026
- Ownership
- Direct
KNX
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +1,141
- Change %
- +14%
- Price
- Shares after
- 9,513
- Date
- 31 May 2026
- Ownership
- Direct
- Footnotes
- F1
KNX
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- +508
- Change %
- +6%
- Price
- $75.63*
- Shares after
- 9,005
- Date
- 31 May 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
KNX
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -356
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 31 May 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 356
- Exercise price
- Footnotes
- F1, F2
KNX
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -594
- Change %
- -50%
- Price
- $0.000000*
- Shares after
- 594
- Date
- 31 May 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 594
- Exercise price
- Footnotes
- F1, F3
KNX
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -728
- Change %
- -33%
- Price
- $0.000000*
- Shares after
- 1,455
- Date
- 31 May 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 728
- Exercise price
- Footnotes
- F1, F4
KNX
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -1,047
- Change %
- -25%
- Price
- $0.000000*
- Shares after
- 3,140
- Date
- 31 May 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 1,047
- Exercise price
- Footnotes
- F1, F5
KNX
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -1,141
- Change %
- -20%
- Price
- $0.000000*
- Shares after
- 4,567
- Date
- 31 May 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 1,141
- Exercise price
- Footnotes
- F1, F6
KNX
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- +3,503
- Change %
- Price
- $0.000000*
- Shares after
- 3,503
- Date
- 31 May 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 3,503
- Exercise price
- Footnotes
- F7, F8
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 8 footnotes
Footnote F1
Restricted stock units convert to Class A Common Stock on a one-for-one basis.
Footnote F2
The restricted stock unit grant vests in five equal annual installments beginning May 31, 2022. Stock is issued when and as vested.
Footnote F3
The restricted stock unit grant vests in five equal annual installments beginning May 31, 2023. Stock is issued when and as vested.
Footnote F4
The restricted stock unit grant vests in five equal annual installments beginning May 31, 2024. Stock is issued when and as vested.
Footnote F5
The restricted stock unit grant vests in five equal annual installments beginning May 31, 2025. Stock is issued when and as vested.
Footnote F6
The restricted stock unit grant vests in five equal annual installments beginning May 31, 2026. Stock is issued when and as vested.
Footnote F7
The restricted stock unit grant vests in five equal annual installments beginning May 31, 2027. Stock is issued when and as vested
Footnote F8
Each restricted stock unit represents a contingent right to receive one share of KNX Class A Common Stock.