The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 3, 2026 | Nutt Jay A. | EVP and CFO | Option exercise(M) | 3K | — | — |
| Jun 3, 2026 | Nutt Jay A. | EVP and CFO | Tax withholding(F) | 864 | $58.80 | $51K |
| Jun 3, 2026 | Nutt Jay A. | EVP and CFO | Option exercise(M) | 3K | — | $0 |
| May 12, 2026 | Semple Alan | Director | Sell(S) | 10K | $56.62 | $578K |
| May 12, 2026 | McGovern Michael Y | Director | Sell(S) | 12K | $56.57 | $679K |
| May 12, 2026 | Utley Tana Leigh | Director | Grant(A) | 3K | — | $0 |
| Mar 11, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Option exercise(M) | 5K | — | — |
| Mar 11, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Tax withholding(F) | 2K | $48.56 | $95K |
| Mar 11, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Option exercise(M) | 5K | — | $0 |
| Mar 11, 2026 | Marsh William D | GC, EVP and Secretary | Gift(G) | 4K | — | $0 |
| Mar 11, 2026 | Marsh William D | GC, EVP and Secretary | Tax withholding(F) | 1K | $48.56 | $63K |
| Mar 11, 2026 | Marsh William D | GC, EVP and Secretary | Option exercise(M) | 3K | — | — |
| Mar 11, 2026 | Marsh William D | GC, EVP and Secretary | Option exercise(M) | 3K | — | $0 |
| Mar 11, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Option exercise(M) | 8K | — | — |
| Mar 11, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Tax withholding(F) | 3K | $48.56 | $158K |
| Mar 11, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Option exercise(M) | 8K | — | $0 |
| Mar 11, 2026 | Bender Joel | President, Director, 10% Owner | Option exercise(M) | 8K | — | — |
| Mar 11, 2026 | Bender Joel | President, Director, 10% Owner | Tax withholding(F) | 3K | $48.56 | $158K |
| Mar 11, 2026 | Bender Joel | President, Director, 10% Owner | Option exercise(M) | 8K | — | $0 |
| Mar 11, 2026 | Bender Steven | Chief Operating Officer | Tax withholding(F) | 2K | $48.56 | $95K |
| Mar 11, 2026 | Bender Steven | Chief Operating Officer | Option exercise(M) | 5K | — | — |
| Mar 11, 2026 | Bender Steven | Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Sell(S) | 107K | $49.92 | $5.3M |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Sell(S) | 107K | $49.92 | $5.3M |
| Mar 10, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Tax withholding(F) | 2K | $48.60 | $77K |
| Mar 10, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Tax withholding(F) | 3K | $48.60 | $153K |
| Mar 10, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Option exercise(M) | 8K | — | — |
| Mar 10, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Option exercise(M) | 4K | — | — |
| Mar 10, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Option exercise(M) | 4K | — | $0 |
| Mar 10, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Option exercise(M) | 8K | — | $0 |
| Mar 10, 2026 | Tadlock Stephen | EVP/CEO Spool Tech/Cactus Intl | Grant(A) | 15K | — | $0 |
| Mar 10, 2026 | Law Melissa | Director | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Law Melissa | Director | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | Law Melissa | Director | Grant(A) | 3K | — | $0 |
| Mar 10, 2026 | Tombar Tymothi O. | Director | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Tombar Tymothi O. | Director | Grant(A) | 3K | — | $0 |
| Mar 10, 2026 | Tombar Tymothi O. | Director | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | Rothstein Bruce M | Director | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Rothstein Bruce M | Director | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | Rothstein Bruce M | Director | Grant(A) | 3K | — | $0 |
| Mar 10, 2026 | Marsh William D | GC, EVP and Secretary | Option exercise(M) | 6K | — | — |
| Mar 10, 2026 | Marsh William D | GC, EVP and Secretary | Tax withholding(F) | 3K | $48.60 | $123K |
| Mar 10, 2026 | Marsh William D | GC, EVP and Secretary | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Marsh William D | GC, EVP and Secretary | Tax withholding(F) | 1K | $48.60 | $51K |
| Mar 10, 2026 | Marsh William D | GC, EVP and Secretary | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | Marsh William D | GC, EVP and Secretary | Grant(A) | 14K | — | $0 |
| Mar 10, 2026 | Marsh William D | GC, EVP and Secretary | Option exercise(M) | 6K | — | $0 |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Option exercise(M) | 8K | — | — |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Tax withholding(F) | 3K | $48.60 | $146K |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Option exercise(M) | 7K | — | — |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Tax withholding(F) | 3K | $48.60 | $128K |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Grant(A) | 34K | — | $0 |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Option exercise(M) | 8K | — | $0 |
| Mar 10, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Option exercise(M) | 7K | — | $0 |
| Mar 10, 2026 | Rosenthal Gary L | Director | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Rosenthal Gary L | Director | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | Rosenthal Gary L | Director | Grant(A) | 3K | — | $0 |
| Mar 10, 2026 | Odonnell John A | Director | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Odonnell John A | Director | Grant(A) | 3K | — | $0 |
| Mar 10, 2026 | Odonnell John A | Director | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | McGovern Michael Y | Director | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | McGovern Michael Y | Director | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | McGovern Michael Y | Director | Grant(A) | 3K | — | $0 |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Tax withholding(F) | 3K | $48.60 | $128K |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Tax withholding(F) | 3K | $48.60 | $146K |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Option exercise(M) | 8K | — | — |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Option exercise(M) | 7K | — | — |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Grant(A) | 27K | — | $0 |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Option exercise(M) | 7K | — | $0 |
| Mar 10, 2026 | Bender Joel | President, Director, 10% Owner | Option exercise(M) | 8K | — | $0 |
| Mar 10, 2026 | Nutt Jay A. | EVP and CFO | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Nutt Jay A. | EVP and CFO | Tax withholding(F) | 869 | $48.60 | $42K |
| Mar 10, 2026 | Nutt Jay A. | EVP and CFO | Grant(A) | 14K | — | $0 |
| Mar 10, 2026 | Nutt Jay A. | EVP and CFO | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | Semple Alan | Director | Option exercise(M) | 3K | — | — |
| Mar 10, 2026 | Semple Alan | Director | Option exercise(M) | 3K | — | $0 |
| Mar 10, 2026 | Semple Alan | Director | Grant(A) | 3K | — | $0 |
| Mar 10, 2026 | Bender Steven | Chief Operating Officer | Tax withholding(F) | 2K | $48.60 | $77K |
| Mar 10, 2026 | Bender Steven | Chief Operating Officer | Option exercise(M) | 4K | — | — |
| Mar 10, 2026 | Bender Steven | Chief Operating Officer | Tax withholding(F) | 2K | $48.60 | $88K |
| Mar 10, 2026 | Bender Steven | Chief Operating Officer | Option exercise(M) | 5K | — | — |
| Mar 10, 2026 | Bender Steven | Chief Operating Officer | Grant(A) | 14K | — | $0 |
| Mar 10, 2026 | Bender Steven | Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| Mar 10, 2026 | Bender Steven | Chief Operating Officer | Option exercise(M) | 4K | — | $0 |
| Mar 6, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Sell(S) | 29K | $50.01 | $1.5M |
| Mar 6, 2026 | Bender Joel | President, Director, 10% Owner | Sell(S) | 29K | $50.01 | $1.5M |
| Mar 5, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Sell(S) | 64K | $50.74 | $3.2M |
| Mar 5, 2026 | Bender Joel | President, Director, 10% Owner | Sell(S) | 64K | $50.74 | $3.2M |
| Mar 2, 2026 | Bender Joel | President, Director, 10% Owner | Other(J) | 200K | — | — |
| Mar 2, 2026 | Bender Joel | President, Director, 10% Owner | Disposed to issuer(D) | 200K | — | — |
| Mar 2, 2026 | Bender Joel | President, Director, 10% Owner | Grant(A) | 200K | — | — |
| Mar 2, 2026 | Bender Joel | President, Director, 10% Owner | Other(J) | 200K | — | — |
| Mar 2, 2026 | Bender Joel | President, Director, 10% Owner | Grant(A) | 200K | — | — |
| Mar 2, 2026 | Bender Joel | President, Director, 10% Owner | Other(J) | 200K | — | — |
| Mar 2, 2026 | Bender Joel | President, Director, 10% Owner | Other(J) | 200K | — | — |
| Mar 2, 2026 | Cactus WH Enterprises, LLC | 10% Owner | Other(J) | 200K | — | — |
| Mar 2, 2026 | Cactus WH Enterprises, LLC | 10% Owner | Other(J) | 200K | — | — |
| Mar 2, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Other(J) | 200K | — | — |
| Mar 2, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Grant(A) | 200K | — | — |
| Mar 2, 2026 | Bender Scott | Chairman and CEO, Director, 10% Owner | Disposed to issuer(D) | 200K | — | — |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-01-04 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).