John Kachig Kibarian
PRESIDENT AND CEO at PDF Solutions Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2025
2 years of board service in total across 1 board, counting each seat separately. Longest: PDF Solutions Inc., 1 year.
Chief executive roles
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 25, 2025 | PDF Solutions Inc. | Open-market purchase | +15,644 | $22.11 | $345,889 |
| Feb 24, 2025 | PDF Solutions Inc. | Open-market purchase | +34,356 | $22.80 | $783,317 |
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