Biomarin Pharmaceutical Inc.
Congress has disclosed 9 buys and 9 sells of BMRN (Biomarin Pharmaceutical Inc.) in official financial disclosures, each linked to its original filing. A transparency record — not investment advice.
Activity Congressional Activity
Fundamentals · FY2026 Valuation
Standard valuation multiples from SEC-reported GAAP financials (trailing twelve months), each compared to the median for —. We use reported GAAP, not forward or adjusted earnings, so our figures can sit higher than sites that do — especially for companies with falling profit. Relative context — not a target price or investment advice.
how it's calculated
how it's calculated
18 trades Recent Congressional Trades
Two things to watch per trade: the disclosure lag (how many days passed before the trade was made public) and the price move in that window (how the stock moved during those non-public days). A sell followed by a price drop, or a buy followed by a rise, means well-timed trading — visible here in the open. Note: the Score measures how notable a trade is, not whether it made money — the price move is shown for context and isn't part of it.
| Politician | Chamber | Type | Owner | Date | Disclosure lag | Price move in that window | Amount | Score | Source |
|---|---|---|---|---|---|---|---|---|---|
| Daniel Goldman | House | SELL ◆ insider convergence | Self · Daniel Goldman Grandchildren 1986 Trust > TACS R3K | 2023-03-06 | 28 days | — | $1K–$15K <0.1% of NW |
75.9 | ↗ filing |
| Josh Gottheimer | House | SELL | Joint | 2021-10-18 | 17 days | — | $1K–$15K <0.1% of NW |
10.6 | ↗ filing |
| Gilbert Cisneros | House | BUY | Self | 2020-12-30 | 9 days | — | $15K–$50K 0.3% of NW |
90.9 | ↗ filing |
| Josh Gottheimer | House | BUY | Joint | 2020-10-16 | 19 days | — | $1K–$15K <0.1% of NW |
15.7 | ↗ filing |
| Josh Gottheimer | House | SELL | Joint | 2020-09-15 | 20 days | — | $1K–$15K <0.1% of NW |
22.3 | ↗ filing |
| Josh Gottheimer | House | BUY | Joint | 2019-12-16 | 21 days | — | $1K–$15K <0.1% of NW |
40.4 | ↗ filing |
| Josh Gottheimer | House | BUY | Joint | 2019-12-11 | 26 days | — | $1K–$15K <0.1% of NW |
75.9 | ↗ filing |
| Alan Lowenthal | House | SELL | Spouse | 2019-08-15 | 14 days | — | $1K–$15K | 8.6 | ↗ filing |
| Alan Lowenthal | House | SELL | Spouse | 2019-08-14 | 15 days | — | $1K–$15K | 10.6 | ↗ filing |
| Nicholas Taylor | House | SELL | Spouse | 2019-03-25 | 0 days | — | $1K–$15K | 75.9 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse | 2018-04-27 | 6 days | — | $1K–$15K | 15.7 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse | 2018-04-26 | 6 days | — | $1K–$15K | 22.3 | ↗ filing |
| Lamar Smith | House | SELL | Self | 2018-02-12 | 21 days | — | $1K–$15K | 40.4 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse | 2018-01-18 | 3 days | — | $1K–$15K | 40.4 | ↗ filing |
| Alan Lowenthal | House | BUY | Spouse | 2018-01-17 | 4 days | — | $1K–$15K | 75.9 | ↗ filing |
| Michael Conaway | House | SELL | Spouse | 2016-09-12 | 3 days | — | $1K–$15K | 75.9 | ↗ filing |
| Thomas MacArthur | House | SELL | Self | 2015-01-27 | 5 days | — | $1K–$15K | 75.9 | ↗ filing |
| Lamar Smith | House | BUY | Self | 2014-11-14 | 17 days | — | $1K–$15K | 75.9 | ↗ filing |
Corporate insiders · SEC Form 4 Insider Activity
What the company's own officers and directors did in BMRN — open-market purchases and sales from SEC Form 4 filings (option exercises, grants and tax withholding are excluded). This is context for the congressional activity above, never a buy/sell signal, and the two datasets are kept separate on purpose. Does convergence mean anything? →
Of the congressional trades in BMRN, 1 coincided with corporate insiders moving the same way within 60 days, and 0 with insiders moving the opposite way. This is co-occurrence only — whether it carries any edge is tested honestly on the convergence page.
| Date | Insider | Role | Type | Size | Source |
|---|---|---|---|---|---|
| 2026-09-02 | Davis George Eric | C-suite | SELL | $1.2M | ↗ EDGAR |
| 2026-05-07 | Friberg Gregory R | C-suite | SELL | $177K | ↗ EDGAR |
| 2026-03-11 | Guyer Charles Greg | C-suite | SELL | $997K | ↗ EDGAR |
| 2026-02-26 | Davis George Eric | C-suite | SELL | $1.6M | ↗ EDGAR |
| 2026-02-26 | Friberg Gregory R | C-suite | SELL | $382K | ↗ EDGAR |
| 2025-05-20 | Burkhart Erin | C-suite | SELL 10b5-1 | $106K | ↗ EDGAR |
| 2025-05-02 | Hubbard Cristin | C-suite | SELL 10b5-1 | $18K | ↗ EDGAR |
| 2025-03-19 | Burkhart Erin | C-suite | SELL 10b5-1 | $93K | ↗ EDGAR |
| 2025-03-06 | Guyer Charles Greg | C-suite | SELL | $501K | ↗ EDGAR |
| 2025-02-24 | Burkhart Erin | C-suite | SELL 10b5-1 | $92K | ↗ EDGAR |
| 2024-11-12 | Guyer Charles Greg | C-suite | SELL | $350K | ↗ EDGAR |
| 2024-08-13 | Burkhart Erin | C-suite | SELL 10b5-1 | $64K | ↗ EDGAR |
| 2024-05-30 | Mueller Brian | C-suite | SELL 10b5-1 | $376K | ↗ EDGAR |
| 2024-05-28 | Davis George Eric | C-suite | SELL 10b5-1 | $2.8M | ↗ EDGAR |
| 2024-05-28 | Davis George Eric | C-suite | SELL 10b5-1 | $209K | ↗ EDGAR |
| 2024-05-10 | BIENAIME JEAN JACQUES | Director | SELL 10b5-1 | $1.6M | ↗ EDGAR |
| 2024-05-09 | BIENAIME JEAN JACQUES | Director | SELL 10b5-1 | $1.6M | ↗ EDGAR |
| 2024-05-02 | Ajer Jeffrey Robert | C-suite | SELL 10b5-1 | $415K | ↗ EDGAR |
| 2024-05-02 | Davis George Eric | C-suite | SELL 10b5-1 | $157K | ↗ EDGAR |
| 2024-04-12 | BIENAIME JEAN JACQUES | Director | SELL 10b5-1 | $1.8M | ↗ EDGAR |
| 2024-04-11 | BIENAIME JEAN JACQUES | Director | SELL 10b5-1 | $1.8M | ↗ EDGAR |
| 2024-04-10 | Burkhart Erin | C-suite | SELL 10b5-1 | $206K | ↗ EDGAR |
| 2024-03-28 | Davis George Eric | C-suite | SELL 10b5-1 | $2.2M | ↗ EDGAR |
| 2024-03-06 | BIENAIME JEAN JACQUES | Director | SELL | $87K | ↗ EDGAR |
| 2024-03-05 | Ajer Jeffrey Robert | C-suite | SELL 10b5-1 | $348K | ↗ EDGAR |
Combined timeline — Congress & insiders
Both sets of trades on one timeline, newest first, so you can see when they lined up. Congress vs ◆ insider.
| Date | Who | Type | Size | |
|---|---|---|---|---|
| ◆ insider | 2026-09-02 | Davis George Eric C-suite | SELL | $1.2M |
| ◆ insider | 2026-05-07 | Friberg Gregory R C-suite | SELL | $177K |
| ◆ insider | 2026-03-11 | Guyer Charles Greg C-suite | SELL | $997K |
| ◆ insider | 2026-02-26 | Davis George Eric C-suite | SELL | $1.6M |
| ◆ insider | 2026-02-26 | Friberg Gregory R C-suite | SELL | $382K |
| ◆ insider | 2025-05-20 | Burkhart Erin C-suite 10b5-1 | SELL | $106K |
| ◆ insider | 2025-05-02 | Hubbard Cristin C-suite 10b5-1 | SELL | $18K |
| ◆ insider | 2025-03-19 | Burkhart Erin C-suite 10b5-1 | SELL | $93K |
| ◆ insider | 2025-03-06 | Guyer Charles Greg C-suite | SELL | $501K |
| ◆ insider | 2025-02-24 | Burkhart Erin C-suite 10b5-1 | SELL | $92K |
| ◆ insider | 2024-11-12 | Guyer Charles Greg C-suite | SELL | $350K |
| ◆ insider | 2024-08-13 | Burkhart Erin C-suite 10b5-1 | SELL | $64K |
| ◆ insider | 2024-05-30 | Mueller Brian C-suite 10b5-1 | SELL | $376K |
| ◆ insider | 2024-05-28 | Davis George Eric C-suite 10b5-1 | SELL | $2.8M |
| ◆ insider | 2024-05-28 | Davis George Eric C-suite 10b5-1 | SELL | $209K |
| ◆ insider | 2024-05-10 | BIENAIME JEAN JACQUES Director 10b5-1 | SELL | $1.6M |
| ◆ insider | 2024-05-09 | BIENAIME JEAN JACQUES Director 10b5-1 | SELL | $1.6M |
| ◆ insider | 2024-05-02 | Ajer Jeffrey Robert C-suite 10b5-1 | SELL | $415K |
| ◆ insider | 2024-05-02 | Davis George Eric C-suite 10b5-1 | SELL | $157K |
| ◆ insider | 2024-04-12 | BIENAIME JEAN JACQUES Director 10b5-1 | SELL | $1.8M |
| ◆ insider | 2024-04-11 | BIENAIME JEAN JACQUES Director 10b5-1 | SELL | $1.8M |
| ◆ insider | 2024-04-10 | Burkhart Erin C-suite 10b5-1 | SELL | $206K |
| ◆ insider | 2024-03-28 | Davis George Eric C-suite 10b5-1 | SELL | $2.2M |
| ◆ insider | 2024-03-06 | BIENAIME JEAN JACQUES Director | SELL | $87K |
FAQ Common questions
How much has Congress traded BMRN?
9 disclosed buys and 9 sells of BMRN (Biomarin Pharmaceutical Inc.) appear in official congressional financial disclosures.
Is it legal for members of Congress to trade BMRN?
Members of Congress may trade stocks but must disclose it under the STOCK Act. QuantCapitol tracks those public disclosures for transparency — nothing here is an accusation of wrongdoing or investment advice.
Where does this data come from?
Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.