Duffy John C Insider Trading Activity (OLPX)

Summary

Updated Jul 16, 2026

Duffy John C has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $111K.

Profile

John C. Duffy is identified in the latest SEC filing (dated 2026-04-15) as General Counsel of Olaplex Holdings, Inc. In this role, he is associated with overseeing Olaplex's legal affairs, securities compliance, and corporate governance matters. The available SEC context confirms his position but provides limited additional biographical detail beyond his role.

Role	Insider
Notability	25/100

Board memberships

Olaplex Holdings, Inc.

Awards & honors

Oversees legal, regulatory compliance, and corporate governance for Olaplex Holdings, Inc. (as indicated by the SEC filing context)

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-07-07	OLPX	OLAPLEX HOLDINGS, INC.	D — Derivative transaction	971.4K	$2.06	$2.00M
2026-04-15	OLPX	OLAPLEX HOLDINGS, INC.	S — Open-market sale	11.5K	$2.02	$23K
2026-03-16	OLPX	OLAPLEX HOLDINGS, INC.	S — Open-market sale	35.0K	$1.26	$44K
2026-03-11	OLPX	OLAPLEX HOLDINGS, INC.	A — Grant or award	384.6K	$0.00
2026-03-11	OLPX	OLAPLEX HOLDINGS, INC.	S — Open-market sale	34.8K	$1.26	$44K

Frequently Asked Questions

Who is Duffy John C?

How many SEC Form 4 filings has Duffy John C submitted recently?

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

Has Duffy John C been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 3 open-market sales ($111K) across all tracked filings.

Where can I see all of Duffy John C'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.

Duffy John C — SEC Form 4 Insider Trading Activity