Cactus, Inc. (WHD) Insider Trading
Over the last 3 months, WHD insiders made 0 open-market buys and 8 sales, a net sale of -$21.3M (SEC Form 4). Over the last 6 months, 260 institutions increased and 187 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
8
Net (3m)
-$21.3M
Insider trades by month Buys Sells
Mar
May
Nov
Sep
Mar
May
Context3-month price +17.6%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 14, 2026 | Semple Alandirector | Sell | 10,206 | $56.62 |
| May 14, 2026 | MCGOVERN MICHAEL Ydirector | Sell | 12,000 | $56.57 |
| May 13, 2026 | Utley Tana Leighdirector | Grant | 2,586 | — |
| Mar 12, 2026 | Bender Stevenofficer: Chief Operating Officer | Option | 4,583 | — |
| Mar 12, 2026 | Nutt Jay A.officer: EVP and CFO | Grant | 14,290 | — |
| Mar 12, 2026 | Bender Stevenofficer: Chief Operating Officer | Tax | 1,804 | $48.60 |
| Mar 12, 2026 | Tombar Tymothi O.director | Option | 2,524 | — |
| Mar 12, 2026 | Tadlock Stephenofficer: EVP/CEO Spool Tech/Cactus Intl | Tax | 1,957 | $48.56 |
| Mar 12, 2026 | Bender Scottdirector, 10 percent owner, officer: Chairman and CEO | Grant | 34,023 | — |
| Mar 12, 2026 | Bender Scottdirector, 10 percent owner, officer: Chairman and CEO | Tax | 2,641 | $48.60 |
| Mar 12, 2026 | Semple Alandirector | Grant | 2,559 | — |
| Mar 12, 2026 | Bender Joeldirector, 10 percent owner, officer: President | Option | 8,285 | — |
| Mar 12, 2026 | MARSH WILLIAM Dofficer: GC, EVP and Secretary | Option | 2,685 | — |
| Mar 12, 2026 | Rosenthal Gary Ldirector | Grant | 2,559 | — |
| Mar 12, 2026 | Rosenthal Gary Ldirector | Option | 2,524 | — |
| Mar 12, 2026 | MARSH WILLIAM Dofficer: GC, EVP and Secretary | Tax | 1,305 | $48.56 |
| Mar 12, 2026 | ODONNELL JOHN Adirector | Option | 2,524 | — |
| Mar 12, 2026 | Semple Alandirector | Option | 2,524 | — |
| Mar 12, 2026 | Bender Scottdirector, 10 percent owner, officer: Chairman and CEO | Tax | 3,006 | $48.60 |
| Mar 12, 2026 | Tombar Tymothi O.director | Grant | 2,559 | — |
| Mar 12, 2026 | Bender Scottdirector, 10 percent owner, officer: Chairman and CEO | Option | 7,638 | — |
| Mar 12, 2026 | Tadlock Stephenofficer: EVP/CEO Spool Tech/Cactus Intl | Option | 4,027 | — |
| Mar 12, 2026 | Law Melissadirector | Grant | 2,559 | — |
| Mar 12, 2026 | MARSH WILLIAM Dofficer: GC, EVP and Secretary | Tax | 2,539 | $48.60 |
| Mar 12, 2026 | Nutt Jay A.officer: EVP and CFO | Tax | 869 | $48.60 |
| Mar 12, 2026 | MARSH WILLIAM Dofficer: GC, EVP and Secretary | Tax | 1,057 | $48.60 |
| Mar 12, 2026 | Bender Joeldirector, 10 percent owner, officer: President | Tax | 3,261 | $48.56 |
| Mar 12, 2026 | Tadlock Stephenofficer: EVP/CEO Spool Tech/Cactus Intl | Tax | 3,140 | $48.60 |
| Mar 12, 2026 | Bender Stevenofficer: Chief Operating Officer | Tax | 1,957 | $48.56 |
| Mar 12, 2026 | Bender Joeldirector, 10 percent owner, officer: President | Option | 7,638 | — |
Source: WHD SEC Form 4 filings, latest May 14, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their WHD positions over the last 6 months (SEC Form 13F).
Increased
260
New positions
106
Reduced
187
Sold out
65
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 10.2M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 10.0M | Feb 12, 2026 |
| FMR LLC | Reduced | 8.8M | Feb 17, 2026 |
| VANGUARD GROUP INC | Increased | 7.6M | Jan 29, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 4.2M | May 8, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 4.0M | Feb 17, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.1M | May 15, 2026 |
| STATE STREET CORP | Increased | 3.0M | May 15, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 2.9M | May 15, 2026 |
| STATE STREET CORP | Increased | 2.8M | Feb 13, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Increased | 2.7M | May 15, 2026 |
| FMR LLC | Reduced | 2.4M | May 15, 2026 |
| JPMORGAN CHASE & CO | Reduced | 2.4M | Feb 11, 2026 |
| CAPITAL INTERNATIONAL INVESTORS | Increased | 2.3M | Feb 11, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Reduced | 2.1M | Feb 19, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.