Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Sanders Corazon (corsee) D.

Over the trailing 90 days, Sanders Corazon (corsee) D. (Other at Ultragenyx Pharmaceutical Inc.) sold $116K of stock across 2 companies, per 4 SEC Form 4 transactions.

Role: Other
Companies: RARE ONC
Window: Trailing 90 days · 4 transactions · CIK 1796536
Net activity: −$116K ($0 bought · $116K sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
ONC	BeOne Medicines Ltd.	1	—	$66K	−$66K
RARE	Ultragenyx Pharmaceutical Inc.	3	—	$50K	−$50K

Transactions (4)

Date	Symbol	Type	Shares	Value	Description
2026-06-15	RARE	Sell	2.0K	$50K	Open market or private sale
2026-05-22	ONC	Sell	212	$66K	Open market or private sale
2026-05-14	RARE	Buy	14.1K	$0	Grant, award or other acquisition
2026-05-14	RARE	Buy	7.8K	$0	Grant, award or other acquisition

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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