Kievdi Don Cornwell - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Kievdi Don Cornwell has filed 2 SEC Form 4 filings across 1 company in the last 90 days.
Profile
Kievdi Don Cornwell is a corporate insider at PJT Partners Inc. (PJT). Cornwell has reported 12 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- PJT Partners Inc.
Trading Pattern
InsiderAlpha's records for Kievdi Don Cornwell go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Kievdi Don Cornwell has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Insider at PJT Partners Inc. (PJT) - 9 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-03 | PJT | PJT Partners Inc. | M - Option exercise | 8.8K | - | |
| 2026-03-03 | PJT | PJT Partners Inc. | M - Option exercise | 10.0K | - | |
| 2025-11-28 | PJT | PJT Partners Inc. | G - Bona-fide gift | 1.0K | $0.00 | |
| 2024-11-01 | PJT | PJT Partners Inc. | M - Option exercise | 7.4K | - |
Companies - Last 90 Days
- PJT Partners Inc. (PJT) - 2 filings, last 2026-06-18
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Kievdi Don Cornwell has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Helen T. Meates - $1.23M of PJT open-market activity in the last 12 months
- Grace Reksten Skaugen - $481K of PJT open-market activity in the last 12 months
- David Adam Travin - $457K of PJT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- James M. Kilts
- Richard D. Kinder
- Steven B. Klinsky
- Adam Koppel
- Kenneth Krogulski
- L1 Capital Pty Ltd
- LAZARUS ENERGY HOLDINGS, LLC
- Sang Young Lee
Frequently Asked Questions
Who is Kievdi Don Cornwell?
Kievdi Don Cornwell is a corporate insider at PJT Partners Inc. (PJT). Cornwell has reported 12 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Kievdi Don Cornwell submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Kievdi Don Cornwell's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Kievdi Don Cornwell profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.