Who
Diana Sue Ferguson
Director
Company insider
Files Form 4 as: Director, Gartner; Director, Mattel; Director, Sally Beauty Holdings, Inc. (Name to be changed from Sally Holdings, Inc.); Director, Frontier Communications; Director, Invacare; Director, TreeHouse Foods; Director, Integrys Energy Group; Director, Peoples Energy.
In numbers
- Trades disclosed
- 239
- Buys
- 1
- Sells
- 2
- Bought
- $30K
- Sold
- $885K
- Companies
- 10
- Companies where not an officer
- 9
- First trade
- 3 Jan 2006
- Last trade
- 1 Oct 2026
- Last filed
- 5 Oct 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 | |
|---|---|---|---|---|
| 1 Oct 2026filed 5 Oct 2026 | IT GartnerProfessional Services | SEC FORM 4 Code J | —139 at $0.00 | filing |
| 1 Oct 2026filed 5 Oct 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code A | $27K139 at $192.80 | filing |
| 1 Oct 2026filed 5 Oct 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code J | —139 at $0.00 | filing |
| 1 Jul 2026filed 6 Jul 2026 | IT GartnerProfessional Services | SEC FORM 4 Code J | —201 at $0.00 | filing |
| 1 Jul 2026filed 6 Jul 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code A | $27K201 at $133.76 | filing |
| 1 Jul 2026filed 6 Jul 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code J | —201 at $0.00 | filing |
| 1 Jul 2026filed 6 Jul 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code A | $27K201 at $133.76 | filing |
| 1 Jul 2026filed 6 Jul 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code J | —201 at $0.00 | filing |
| 1 Jul 2026filed 6 Jul 2026 | IT GartnerProfessional Services | SEC FORM 4 Code J | —201 at $0.00 | filing |
| 28 May 2026filed 1 Jun 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code A | —1,489 at $0.00 | filing |
| 28 May 2026filed 1 Jun 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code A | —1,489 at $0.00 | filing |
| 28 May 2026filed 1 Jun 2026 | MAT Matteloption or derivative · Leisure Products & Vehicles | SEC FORM 4 Code A | —11,753 at $0.00 | filing |
| 28 May 2026filed 1 Jun 2026 | MAT Matteloption or derivative · Leisure Products & Vehicles | SEC FORM 4 Code A | —11,753 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | MAT MattelLeisure Products & Vehicles | SEC FORM 4 Code M | —8,594 | filing |
| 15 May 2026filed 19 May 2026 | MAT Matteloption or derivative · Leisure Products & Vehicles | SEC FORM 4 Code M | —8,594 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | MAT Matteloption or derivative · Leisure Products & Vehicles | SEC FORM 4 Code M | —8,594 at $0.00 | filing |
| 15 May 2026filed 19 May 2026 | MAT MattelLeisure Products & Vehicles | SEC FORM 4 Code M | —8,594 | filing |
| 1 Apr 2026filed 3 Apr 2026 | IT GartnerProfessional Services | SEC FORM 4 Code J | —174 at $0.00 | filing |
| 1 Apr 2026filed 3 Apr 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code A | $27K174 at $154.79 | filing |
| 1 Apr 2026filed 3 Apr 2026 | IT Gartneroption or derivative · Professional Services | SEC FORM 4 Code J | —174 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
Related people
Nobody else traded the same names lately.