Who
Stephen Tadlock
EVP/CEO Cactus Intl
Company insider
Files Form 4 as: EVP/CEO Cactus Intl, Cactus.
In numbers
- Trades disclosed
- 116
- Buys
- 0
- Sells
- 7
- Bought
- $0
- Sold
- $11.1M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 7 Feb 2018
- Last trade
- 3 Aug 2026
- Last filed
- 5 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 3 Aug 2026filed 5 Aug 2026 | WHD CactusMachinery | SEC FORM 4 Code G | —435 at $0.00 | filing |
| 3 Aug 2026filed 5 Aug 2026 | WHD CactusMachinery | SEC FORM 4 Sold | $2.5M38,455 at $63.80 | filing |
| 3 Aug 2026filed 5 Aug 2026 | WHD CactusMachinery | SEC FORM 4 Code G | —435 at $0.00 | filing |
| 3 Aug 2026filed 5 Aug 2026 | WHD CactusMachinery | SEC FORM 4 Sold | $2.5M38,455 at $63.80 | filing |
| 11 Mar 2026filed 12 Mar 2026 | WHD Cactusoption or derivative · Machinery | SEC FORM 4 Code M | —4,971 at $0.00 | filing |
| 11 Mar 2026filed 12 Mar 2026 | WHD Cactusoption or derivative · Machinery | SEC FORM 4 Code M | —4,971 at $0.00 | filing |
| 11 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code M | —4,971 | filing |
| 11 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code F | $95K1,957 at $48.56 | filing |
| 11 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code M | —4,971 | filing |
| 11 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code F | $95K1,957 at $48.56 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code M | —7,978 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code F | $153K3,140 at $48.60 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code M | —4,027 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD Cactusoption or derivative · Machinery | SEC FORM 4 Code A | —14,970 at $0.00 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD Cactusoption or derivative · Machinery | SEC FORM 4 Code M | —7,978 at $0.00 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD Cactusoption or derivative · Machinery | SEC FORM 4 Code M | —4,027 at $0.00 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code F | $77K1,585 at $48.60 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD Cactusoption or derivative · Machinery | SEC FORM 4 Code A | —14,970 at $0.00 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD Cactusoption or derivative · Machinery | SEC FORM 4 Code M | —7,978 at $0.00 | filing |
| 10 Mar 2026filed 12 Mar 2026 | WHD CactusMachinery | SEC FORM 4 Code M | —7,978 | filing |
News
No headline names them, or the companies they trade most, lately.