Key facts
- This page summarizes William M. Waterman's Form 4 filing for KIRBY CORP (KEX).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 06 May 2026, 13:14.
William M. Waterman - 04 May 2026 Form 4 Insider Report for KIRBY CORP (KEX)
- Reporting relationship
- Director
- Issuer ticker
- KEX
- Reported as of
- 04 May 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 06 May 2026, 13:14:18 UTC
- Prior SEC filing
- 06 May 2025
- Source filing
- View source filing
- Reporting owner signature
- Ronald A. Dragg, Agent and Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
William M. Waterman filed Form 4 for KIRBY CORP (KEX) on 06 May 2026.
Change
- Previous filing in this sequence was filed on 06 May 2025.
- 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 0001565117
Primary reporting owner
Waterman William M.
- Relationship
- Director
- Address
- 454 CANTITOE STREET, BEDFORD
- Signature
- Ronald A. Dragg, Agent and Attorney-in-Fact
- Signature date
- 06 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
KEX
transaction
Common Stock, par value $0.10 per share
Award
- Transaction value
- Shares
- +1,392
- Change %
- +3.5%
- Price
- $0.000000*
- Shares after
- 40,630
- Date
- 04 May 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.