Who
Gary G. Greenfield
Director
Company insider
Files Form 4 as: Director, Donnelley Financial Solutions; Director, Diebold Nixdorf; Director, Vocus; Director, Epocrates; Chairman, CEO and President, Avid Technology; Director, Novell; Director, Mobius Management Systems; Director, Hyperion Solutions.
In numbers
- Trades disclosed
- 109
- Buys
- 10
- Sells
- 4
- Bought
- $499K
- Sold
- $300K
- Companies
- 8
- Companies where not an officer
- 7
- First trade
- 7 Feb 2006
- Last trade
- 13 May 2026
- Last filed
- 15 May 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 | |
|---|---|---|---|---|
| 13 May 2026filed 15 May 2026 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —4,265 | filing |
| 13 May 2026filed 15 May 2026 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —4,265 | filing |
| 14 May 2025filed 16 May 2025 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —4,251 | filing |
| 21 Feb 2025filed 25 Feb 2025 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Bought | $49K1,000 at $48.89 | filing |
| 13 Nov 2024filed 15 Nov 2024 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code J | —29,123.5 at $0.00 | filing |
| 15 May 2024filed 17 May 2024 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —2,790 | filing |
| 17 May 2023filed 19 May 2023 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —4,036 | filing |
| 14 Feb 2023filed 14 Feb 2023 | DBD Diebold NixdorfHardware, Devices & Storage | SEC FORM 4 Bought | $50K17,500 at $2.88 | filing |
| 18 May 2022filed 19 May 2022 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —6,178 | filing |
| 12 May 2022filed 12 May 2022 | DBD Diebold NixdorfHardware, Devices & Storage | SEC FORM 4 Bought | $60K25,000 at $2.40 | filing |
| 11 May 2022filed 11 May 2022 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Bought | $50K1,820 at $27.32 | filing |
| 6 May 2022filed 10 May 2022 | DBD Diebold NixdorfHardware, Devices & Storage | SEC FORM 4 Code A | —30,928 at $0.00 | filing |
| 13 May 2021filed 17 May 2021 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —5,890 | filing |
| 7 May 2021filed 11 May 2021 | DBD Diebold NixdorfHardware, Devices & Storage | SEC FORM 4 Code A | —10,692 at $0.00 | filing |
| 18 May 2020filed 20 May 2020 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | —20,690 | filing |
| 12 May 2020filed 12 May 2020 | DBD Diebold NixdorfHardware, Devices & Storage | SEC FORM 4 Bought | $90K19,000 at $4.76 | filing |
| 4 May 2020filed 5 May 2020 | DBD Diebold NixdorfHardware, Devices & Storage | SEC FORM 4 Code A | —13,240 at $0.00 | filing |
| 11 Dec 2019filed 16 Dec 2019 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Bought | $53K5,000 at $10.51 | filing |
| 11 Dec 2019filed 11 Dec 2019 | DFIN Donnelley Financial SolutionsBusiness Services | SEC FORM 4 Code A | $53K5,000 at $10.51 | filing |
| 31 Oct 2019filed 31 Oct 2019 | DBD Diebold NixdorfHardware, Devices & Storage | SEC FORM 4 Bought | $49K7,400 at $6.62 | filing |
News
Financial Comparison: Quantum Computing (NASDAQ:QUBT) versus Diebold Nixdorf (NYSE:DBD)DBD · themarketsdaily.com · 10 Oct 2026
0 headlines in the last 90 days name Gary G. Greenfield; 1 article from the last 14 days about the 2 companies they traded most, at most three about any one of them.