OLPX · Insider Trading
Olaplex Holdings, Inc. Common Stock
Every open-market purchase and sale reported by OLPX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-07 | Trisha L Fox | Chief People Officer. | D | −1,064,039 | −$2.19M |
| 2026-07-07 | David M Mussafer | Director | D | −499,717,464 | −$1.03B |
| 2026-07-07 | Kenneth F Egan | — | D | −10,000 | −$20.60K |
| 2026-07-07 | International GPE IX-A SCSp Advent | Director | U | −2,996,812,626 | −$6.17B |
| 2026-07-07 | Christine Dagousset | Director | D | −254,483 | −$524.23K |
| 2026-07-07 | Advent Partners GPE IX-A Cayman Limited Partnership | Director | U | −3,995,750,168 | −$8.23B |
| 2026-07-07 | Amanda Baldwin | Chief Executive Officer. | D | −9,129,515 | −$18.81M |
| 2026-07-07 | Jerome Griffith | Director | D | −110,294 | −$227.21K |
| 2026-07-07 | John P Bilbrey | Director | D | −958,439 | −$1.97M |
| 2026-07-07 | Catherine Dunleavy | See Remarks | D | −3,026,885 | −$6.24M |
| 2026-07-07 | Michael James White | Director | D | −499,717,464 | −$1.03B |
| 2026-07-07 | Tricia Glynn | Director | D | −499,717,464 | −$1.03B |
| 2026-07-07 | John C Duffy | General Counsel | D | −971,384 | −$2.00M |
| 2026-07-07 | Advent International GPE IX-G Limited Partnership | Director | U | −4,495,218,939 | −$9.26B |
| 2026-07-07 | Deirdre Findlay | Director | D | −248,693 | −$512.31K |
| 2026-07-07 | Emily White | Director | D | −23,872,874 | −$49.18M |
| 2026-07-07 | Martha A M Morfitt | Director | D | −411,833 | −$848.38K |
| 2026-07-07 | Pamela J Edwards | Director | D | −110,294 | −$227.21K |
| 2026-05-27 | Trisha L Fox | Chief People Officer | Sell | −16,324 | −$33.30K |
| 2026-04-15 | John C Duffy | General Counsel | Sell | −11,471 | −$23.17K |
| 2026-03-16 | Trisha L Fox | Chief People Officer | Sell | −25,421 | −$32.03K |
| 2026-03-16 | Amanda Baldwin | Chief Executive Officer | Sell | −451,837 | −$528.65K |
| 2026-03-16 | Catherine Dunleavy | COO and CFO | Sell | −93,809 | −$118.20K |
| 2026-03-16 | John C Duffy | General Counsel | Sell | −34,962 | −$44.05K |
| 2026-03-11 | Amanda Baldwin | Chief Executive Officer | A | +3,846,154 | — |
| 2026-03-11 | John C Duffy | General Counsel | MIXED | +349,791 | −$43.88K |
| 2026-03-11 | Catherine Dunleavy | COO and CFO | A | +1,153,846 | — |
| 2026-03-11 | Trisha L Fox | Chief People Officer | MIXED | +358,189 | −$33.30K |
| 2025-12-15 | Amanda Baldwin | Chief Executive Officer | Sell | −398,560 | −$474.29K |
| 2025-08-15 | Michael James White | Director | A | +110,294 | — |
| 2025-08-15 | Catherine Dunleavy | COO and CFO | Sell | −101,798 | −$142.52K |
| 2025-08-15 | Tricia Glynn | Director | A | +110,294 | — |
| 2025-08-15 | David M Mussafer | Director | A | +110,294 | — |
| 2025-08-14 | Deirdre Findlay | Director | A | +110,294 | — |
| 2025-08-14 | Jerome Griffith | Director | A | +110,294 | — |
| 2025-08-14 | Christine Dagousset | Director | A | +110,294 | — |
| 2025-08-14 | John P Bilbrey | Director | A | +294,118 | — |
| 2025-08-14 | Martha A M Morfitt | Director | A | +110,294 | — |
| 2025-08-14 | Pamela J Edwards | Director | A | +110,294 | — |
| 2025-08-14 | Emily White | Director | A | +110,294 | — |
| 2025-05-27 | Trisha L Fox | Chief People Officer | Sell | −16,840 | −$20.38K |
| 2025-04-17 | John C Duffy | General Counsel | Sell | −11,730 | −$14.55K |
| 2025-03-18 | Kenneth F Egan | See Remarks. | Buy | +10,000 | +$13.40K |
| 2025-03-13 | John C Duffy | General Counsel | A | +331,126 | +$500.00K |
| 2025-03-13 | Catherine Dunleavy | COO and CFO | A | +993,377 | +$1.50M |
| 2025-03-13 | Amanda Baldwin | Chief Executive Officer | A | +3,311,258 | +$5.00M |
| 2025-03-13 | Trisha L Fox | Chief People Officer | A | +331,126 | +$500.00K |
| 2025-03-10 | John C Duffy | General Counsel | Sell | −35,013 | −$50.42K |
| 2025-03-10 | Trisha L Fox | Chief People Officer | Sell | −26,526 | −$38.20K |
| 2024-12-13 | Amanda Baldwin | Chief Executive Officer | Sell | −382,555 | −$803.37K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the OLPX quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.