// company-profile
Kirby Corp
KEXExchangeNYSESectorWater TransportationInc.NVFilings183Insiders23
// api This Kirby Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Kirby Corp insiders bought $0 (8 transactions) and sold $2.6M (4 transactions).
- Most active insider: O'Neil Christian G. with 1 transaction totaling $1.6M.
- Largest single sale: $1.6M by O'Neil Christian G. on May 15, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Kirby Corp as of 2026-03-31
Total reported AUM
$6.44B
QoQ change
+23.2%
Reporting period
2026-03-31
#1
BlackRock, Inc.
CIK 2012383
$381.1M
2.9M shares
#2
GOLDMAN SACHS GROUP INC
CIK 886982
$358.1M
2.7M shares
#3
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$330.1M
2.5M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 15, 2026 | Husted Amy D. | KEX | Sale | 4,000 | $145.43 | $582K |
| May 15, 2026 | O'Neil Christian G. | KEX | Sale | 11,287 | $145.93 | $1.65M |
| May 15, 2026 | Woodruff William Matthew | KEX | Sale | 678 | $147.37 | $100K |
| May 4, 2026 | Ainsworth Anne-Marie | KEX | Award | 1,392 | $0.00 | $0K |
| May 4, 2026 | DAVIS BARRY E | KEX | Award | 1,392 | $0.00 | $0K |
45 more transactions hidden
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