James Costos Exercises Options at PJT Partners Inc (PJT) — SEC Form 4, Jun 03, 2026

SEC Form 4 · No Market Transaction

Option Exercise

Derivative exercise — no open market transaction.

Reporting Owner

James Costos

Director

TXN 2026-06-01 · FILED 2026-06-03

Equity Position 13K sh 11,083 → 13,012

Equity Change +17.4% shares held after vs before

Filing Lag 2 business days within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

PJT Partners Inc

PJT CIK 0001626115

Reporting Owner

Name	Relationship
James Costos CIK 0001696979	Director

James Costos at PJT Partners Inc Full insider history

Bought (12 mo) —

Sold (12 mo) $301,525

More from this insider at PJT Partners Inc

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Class A Common StockF1 F2	2026-06-01	M - Exercise	1,929 A		—	13,012	Direct

Derivative Securities Transactions

Title	Strike	Date	Type	Shares	Price	Expiration	Underlying	Ownership
Restricted Stock UnitsF3 F4 F4		2026-06-01	M - Exercise	1,929 D	$0.00		1,929 Class A Stock	Direct
Restricted Stock UnitsF3 F5 F5		2026-06-01	A - Award/Grant	1,200 A	$0.00		1,200 Class A Stock	Direct

Footnotes (5)

F1: Represents Class A common stock of the Issuer acquired upon settlement of a restricted stock unit award previously granted to the Reporting Person. Show more
F2: Restricted stock units convert into shares of Class A common stock of the Issuer on a one-for-one basis. Show more
F3: Each restricted stock unit represents a contingent right to receive one share of Issuer Class A common stock. Show more
F4: Restricted stock units previously granted by the Issuer to the Reporting Person as a long-term incentive award. Show more
F5: The restricted stock units vest in four substantially equal installments on each of August 31, 2026, November 30, 2026, February 28, 2027, and May 31, 2027. The restricted stock units will be settled on the earlier of the termination of services of such director or the fifth anniversary of the grant date and will be settled in either Class A common stock or cash (or a combination thereof) at the discretion of the Issuer's compensation committee. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 4 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at PJT Partners Inc

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