| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
James Costos is Director at PJT. James Costos's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $1.7M at current prices.
The PJT filings lean toward selling, a net 623 shares.
James Costos has 54 Form 4 filings on record from February 2017 to September 2026, all as Director at PJT Partners (PJT), 2017–2026.
The 58 reported transactions were 50 option or other derivative awards, 5 option exercises, 2 open-market sales and 1 open-market purchase.
Counted by filing, the open-market trades come to 1 purchase worth about $99K and 2 sales worth about $544K.
The only open-market purchase was 2,600 shares of PJT at an average $38.26 on March 17, 2017, about $99K.
The largest open-market sale was 1,723 shares of PJT at an average $175.00 on August 21, 2026, about $302K.
Neither of the two sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.