KEX
KIRBY CORP
Water TransportationNYSELarge accelerated filer
Total Trades
99
Buys
1
Sells
79
Largest Trade
N/A
Insiders
17
Institutional Funds
340
Inst. Value
$1M+
Activist Filings
13
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| O'Neil Christian G. | President and COO | SELL | $1M+ | 11K | $132.34 | Mar 4, 2026 |
| Kumar Raj | Exec VP and CFO | SELL | $100K–$500K | 3K | $132.70 | Mar 4, 2026 |
| Grzebinski David W | CEO | EXERCISE | $1M+ | 34K | $73.29 | Feb 26, 2026 |
| Grzebinski David W | CEO | SELL | $1M+ | 34K | $130.05 | Feb 26, 2026 |
| MILLER SCOTT P | VP - CIO | SELL | $100K–$500K | 4K | $120.68 | Feb 11, 2026 |
| Woodruff William Matthew | VP of Public and G… | SELL | $100K–$500K | 2K | $121.88 | Feb 11, 2026 |
| DRAGG RONALD A | Vice President and… | SELL | $500K+ | 5K | $122.00 | Feb 6, 2026 |
| DRAGG RONALD A | Vice President and… | EXERCISE | $100K–$500K | 3K | $73.29 | Feb 6, 2026 |
| O'Neil Christian G. | President and COO | SELL | $1M+ | 11K | $111.68 | Dec 23, 2025 |
| O'Neil Christian G. | President and COO | EXERCISE | $500K+ | 11K | $73.29 | Dec 23, 2025 |
| Niemietz Kurt A. | VP IR & Treasurer | SELL | $100K–$500K | 2K | $114.12 | Dec 2, 2025 |
| Husted Amy D. | Exec VP General Co… | SELL | $1M+ | 10K | $107.42 | Nov 24, 2025 |
| Husted Amy D. | Exec VP General Co… | EXERCISE | $500K+ | 10K | $73.93 | Nov 24, 2025 |
| Grzebinski David W | CEO | SELL | $1M+ | 29K | $107.41 | Nov 24, 2025 |
| Grzebinski David W | CEO | EXERCISE | $1M+ | 29K | $73.93 | Nov 24, 2025 |
| DRAGG RONALD A | Vice President and… | SELL | $100K–$500K | 3K | $110.29 | Nov 13, 2025 |
| DRAGG RONALD A | Vice President and… | EXERCISE | $100K–$500K | 3K | $73.93 | Nov 13, 2025 |
| STEWART RICHARD ROSS | Director | SELL | $100K–$500K | 2K | $107.83 | Nov 12, 2025 |
| Waterman William M. | Director | SELL | $1M+ | 40K | $130.14 | Nov 26, 2024 |
| STEWART RICHARD ROSS | Director | SELL | $1M+ | 8K | $128.21 | Nov 22, 2024 |
| O'Neil Christian G. | President and COO | SELL | $1M+ | 15K | $130.00 | Nov 13, 2024 |
| O'Neil Christian G. | President and COO | EXERCISE | $500K+ | 10K | $73.93 | Nov 13, 2024 |
| DRAGG RONALD A | Vice President and… | SELL | $100K–$500K | 2K | $127.30 | Nov 8, 2024 |
| DRAGG RONALD A | Vice President and… | EXERCISE | $100K–$500K | 2K | $75.50 | Nov 8, 2024 |
| DRAGG RONALD A | Vice President and… | SELL | $100K–$500K | 1K | $118.00 | Aug 29, 2024 |
| Grzebinski David W | CEO | SELL | $100K–$500K | 3K | $120.31 | Jun 28, 2024 |
| Niemietz Kurt A. | VP IR & Treasurer | SELL | $100K–$500K | 2K | $119.50 | Jun 10, 2024 |
| Husted Amy D. | VP General Counsel… | SELL | $500K+ | 8K | $122.50 | May 29, 2024 |
| Husted Amy D. | VP General Counsel… | EXERCISE | $100K–$500K | 3K | $75.50 | May 29, 2024 |
| ALARIO RICHARD J | Director | SELL | $100K–$500K | 3K | $121.39 | May 23, 2024 |
| Woodruff William Matthew | VP of Public and G… | SELL | $100K–$500K | 4K | $109.25 | May 2, 2024 |
| STEWART RICHARD ROSS | Director | GRANT | N/A | 2K | — | May 1, 2024 |
| STEWART RICHARD ROSS | Director | SELL | $50K–$100K | 676 | $109.60 | May 1, 2024 |
| MILLER SCOTT P | VP - CIO | EXERCISE | N/A | 803 | — | Apr 11, 2024 |
| MILLER SCOTT P | VP - CIO | SELL | $15K–$50K | 487 | $99.78 | Apr 11, 2024 |
| STRAHAN DORMAN LYNN | President-Kirby En… | EXERCISE | $100K–$500K | 3K | $75.50 | Mar 28, 2024 |
| STRAHAN DORMAN LYNN | President-Kirby En… | SELL | $100K–$500K | 3K | $95.11 | Mar 28, 2024 |
| MILLER SCOTT P | VP - CIO | SELL | $500K+ | 7K | $95.05 | Mar 28, 2024 |
| MILLER SCOTT P | VP - CIO | EXERCISE | $500K+ | 7K | $84.90 | Mar 28, 2024 |
| Kumar Raj | Exec VP and CFO | SELL | $100K–$500K | 2K | $92.00 | Mar 25, 2024 |
| Kumar Raj | Exec VP and CFO | SELL | $100K–$500K | 2K | $88.00 | Feb 27, 2024 |
| STEWART RICHARD ROSS | Director | SELL | $100K–$500K | 3K | $85.62 | Feb 23, 2024 |
| Grzebinski David W | President & CEO | SELL | $1M+ | 18K | $85.44 | Feb 14, 2024 |
| DRAGG RONALD A | Vice President and… | SELL | $100K–$500K | 1K | $84.68 | Feb 8, 2024 |
| MILLER SCOTT P | VP - CIO | SELL | $100K–$500K | 2K | $84.03 | Feb 8, 2024 |
| O'Neil Christian G. | President-Kirby In… | SELL | $500K+ | 9K | $85.15 | Feb 8, 2024 |
| Husted Amy D. | VP General Counsel… | SELL | $100K–$500K | 3K | $84.33 | Feb 8, 2024 |
| Grzebinski David W | President & CEO | SELL | $500K+ | 7K | $84.72 | Feb 8, 2024 |
| MILLER SCOTT P | VP - CIO | SELL | $100K–$500K | 2K | $79.60 | Jan 31, 2024 |
| O'Neil Christian G. | President-Kirby In… | SELL | $500K+ | 7K | $80.42 | Dec 26, 2023 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 340 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 2.4M | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 2.3M | $1M+ | SH |
| Neuberger Berman Group LLC | 2.2M | $1M+ | SH |
| KING LUTHER CAPITAL MANAGEMENT CORP | 1.6M | $1M+ | SH |
| STATE STREET CORP | 1.6M | $1M+ | SH |
| ALLIANCEBERNSTEIN L.P. | 1.5M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 786K | $1M+ | SH |
| NORGES BANK | 738K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 666K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 665K | $1M+ | SH |
| Encompass Capital Advisors LLC | 650K | $1M+ | SH |
| ArrowMark Colorado Holdings LLC | 610K | $1M+ | SH |
| JENNISON ASSOCIATES LLC | 566K | $1M+ | SH |
| CONGRESS ASSET MANAGEMENT CO | 530K | $1M+ | SH |
| PRUDENTIAL FINANCIAL INC | 525K | $1M+ | SH |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 490K | $1M+ | SH |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 411K | $1M+ | SH |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 396K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 353K | $1M+ | SH |
| BlackRock, Inc. | 340K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 12, 2026
4.7%
2.5M shares
SC 13G · May 6, 2025
6.0%
3.4M shares
SC 13G/A · Mar 6, 2025
4.5%
2.6M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G/A · Nov 7, 2024
4.8%
2.8M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
10.3%
6.1M shares
Neuberger Berman Group LLC 61-1591182
SC 13G/A · Feb 13, 2024
6.0%
3.5M shares
SC 13G/A · Jan 25, 2024
8.6%
5.1M shares
The Vanguard Group - 23-1945930
SC 13G/A · Sep 11, 2023
10.2%
6.0M shares
SC 13G · Feb 10, 2023
5.7%
3.4M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G/A · Feb 9, 2023
7.0%
4.2M shares
SC 13G/A · Jan 25, 2023
8.8%
5.3M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G/A · Feb 10, 2022
7.2%
4.4M shares
SC 13G/A · Jan 31, 2022
8.4%
5.0M shares