Who
Gerard Martellozo
Director
Company insider
Files Form 4 as: Director, Vista Energy S.A.B. de C.V; Vice President Human Resources, Slb.
In numbers
- Trades disclosed
- 14
- Buys
- 0
- Sells
- 5
- Bought
- $0
- Sold
- $3.2M
- Companies
- 2
- Companies where not an officer
- 1
- First trade
- 17 Jul 2014
- Last trade
- 9 Apr 2026
- Last filed
- 13 Apr 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 | |
|---|---|---|---|---|
| 9 Apr 2026filed 13 Apr 2026 | VIST Vista Energy S.A.B. de C.VOil & Gas E&P | SEC FORM 4 Code M | —6,000 | filing |
| 9 Apr 2026filed 13 Apr 2026 | VIST Vista Energy S.A.B. de C.VOil & Gas E&P | SEC FORM 4 Code F | $98K1,500 at $65.08 | filing |
| 9 Apr 2026filed 13 Apr 2026 | VIST Vista Energy S.A.B. de C.Voption or derivative · Oil & Gas E&P | SEC FORM 4 Code M | —6,000 at $0.00 | filing |
| 9 Apr 2026filed 13 Apr 2026 | VIST Vista Energy S.A.B. de C.Voption or derivative · Oil & Gas E&P | SEC FORM 4 Code M | —6,000 at $0.00 | filing |
| 9 Apr 2026filed 13 Apr 2026 | VIST Vista Energy S.A.B. de C.VOil & Gas E&P | SEC FORM 4 Code M | —6,000 | filing |
| 9 Apr 2026filed 13 Apr 2026 | VIST Vista Energy S.A.B. de C.VOil & Gas E&P | SEC FORM 4 Code F | $98K1,500 at $65.08 | filing |
| 20 Dec 2016filed 22 Dec 2016 | SLB SlbOilfield services | SEC FORM 4 Sold | $424K5,000 at $84.83 | filing |
| 21 Jan 2016filed 25 Jan 2016 | SLB Slboption or derivative · Oilfield services | SEC FORM 4 Code A | —75,000 at $0.00 | filing |
| 20 Apr 2015filed 21 Apr 2015 | SLB SlbOilfield services | SEC FORM 4 Sold | $187K2,000 at $93.27 | filing |
| 23 Mar 2015filed 24 Mar 2015 | SLB SlbOilfield services | SEC FORM 4 Sold | $659K8,000 at $82.35 | filing |
| 20 Jan 2015filed 20 Jan 2015 | SLB SlbOilfield services | SEC FORM 4 Sold | $641K8,000 at $80.08 | filing |
| 15 Jan 2015filed 16 Jan 2015 | SLB Slboption or derivative · Oilfield services | SEC FORM 4 Code A | —47,000 at $0.00 | filing |
| 28 Aug 2014filed 28 Aug 2014 | SLB SlbOilfield services | SEC FORM 4 Sold | $1.3M12,000 at $110.60 | filing |
| 17 Jul 2014filed 21 Jul 2014 | SLB Slboption or derivative · Oilfield services | SEC FORM 4 Code A | —35,000 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.