Yoon William T Insider Trading Activity (DBX)

Summary

Updated Jul 16, 2026

Yoon William T has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $782K.

Profile

William T. Yoon is the Chief Legal Officer at Dropbox, Inc., where he oversees legal matters for the company. He has been involved in several SEC filings related to his role, indicating his active participation in the company's legal and compliance framework.

Role	Chief Legal Officer
Notability	30/100

Board memberships

Dropbox, Inc.

Awards & honors

Chief Legal Officer at Dropbox
Involved in multiple SEC filings

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-05-19	DBX	DROPBOX, INC.	S — Open-market sale	4.0K	$27.80	$112K
2026-05-19	DBX	DROPBOX, INC.	S — Open-market sale	3.2K	$27.28	$87K
2026-05-19	DBX	DROPBOX, INC.	F — Tax withholding / forfeiture	16.1K	$26.20	$422K
2026-04-03	DBX	DROPBOX, INC.	A — Grant or award	200.8K	$0.00
2026-03-13	DBX	DROPBOX, INC.	S — Open-market sale [10b5-1]	400	$26.57	$11K
2026-03-13	DBX	DROPBOX, INC.	S — Open-market sale [10b5-1]	8.8K	$25.90	$227K
2026-02-19	DBX	DROPBOX, INC.	F — Tax withholding / forfeiture	7.5K	$24.53	$184K
2025-09-08	DBX	DROPBOX, INC.	S — Open-market sale	11.4K	$30.16	$345K
2025-08-15	DBX	DROPBOX, INC.	F — Tax withholding / forfeiture	10.7K	$27.73	$298K

Frequently Asked Questions

Who is Yoon William T?

How many SEC Form 4 filings has Yoon William T submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Yoon William T been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 5 open-market sales ($782K) across all tracked filings.

Where can I see all of Yoon William T'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.

Yoon William T — SEC Form 4 Insider Trading Activity