Who
C. Keith Hartley
Director
Company insider
Files Form 4 as: Director, Universal Display; Director, Idera Pharmaceuticals.
In numbers
- Trades disclosed
- 162
- Buys
- 3
- Sells
- 15
- Bought
- $79K
- Sold
- $10.5M
- Companies
- 2
- Companies where not an officer
- 2
- First trade
- 30 Dec 2005
- Last trade
- 30 Sep 2026
- Last filed
- 2 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month. 1 lines have no legible date and are left out.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 30 Sep 2026filed 2 Oct 2026 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —455 at $0.00 | filing |
| 30 Jun 2026filed 2 Jul 2026 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —455 at $0.00 | filing |
| 30 Jun 2026filed 2 Jul 2026 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —455 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —456 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —456 at $0.00 | filing |
| 31 Dec 2025filed 5 Jan 2026 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —341 at $0.00 | filing |
| 31 Dec 2025filed 5 Jan 2026 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —341 at $0.00 | filing |
| 30 Sep 2025filed 2 Oct 2025 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —341 at $0.00 | filing |
| 30 Jun 2025filed 2 Jul 2025 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —342 at $0.00 | filing |
| 31 Mar 2025filed 2 Apr 2025 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —342 at $0.00 | filing |
| 31 Dec 2024filed 3 Jan 2025 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —314 at $0.00 | filing |
| 30 Sep 2024filed 2 Oct 2024 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —314 at $0.00 | filing |
| 28 Jun 2024filed 2 Jul 2024 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —314 at $0.00 | filing |
| 29 Mar 2024filed 2 Apr 2024 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —314 at $0.00 | filing |
| 20 Mar 2024filed 22 Mar 2024 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code G | —50 at $0.00 | filing |
| 15 Feb 2024filed 20 Feb 2024 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code G | —300 at $0.00 | filing |
| 29 Dec 2023filed 3 Jan 2024 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —472 at $0.00 | filing |
| 29 Sep 2023filed 3 Oct 2023 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —472 at $0.00 | filing |
| 30 Jun 2023filed 5 Jul 2023 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —472 at $0.00 | filing |
| 31 Mar 2023filed 4 Apr 2023 | OLED Universal DisplayElectronic Components & EMS | SEC FORM 4 Code A | —472 at $0.00 | filing |
News
Universal Display (OLED) Projected to Release Earnings on WednesdayOLED · dailypolitical.com · 21 Oct 2026Critical Review: Valens Semiconductor (NYSE:VLN) versus Universal Display (NASDAQ:OLED)OLED · dailypolitical.com · 9 Oct 2026
0 headlines in the last 90 days name C. Keith Hartley; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.