MIRM

Mirum Pharmaceuticals, Inc.

Pharmaceutical PreparationsNasdaqLarge accelerated filer

Total Trades

107

Buys

9

Sells

58

Largest Trade

N/A

Insiders

14

Institutional Funds

223

Inst. Value

$1M+

Activist Filings

41

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Howe JolandaSVPSELL$100K–$500K2K$44.45Mar 19, 2025
Howe JolandaSVPSELL$1M+58K$44.35Mar 19, 2025
Howe JolandaSVPEXERCISE$100K–$500K58K$2.67Mar 19, 2025
Radovich PeterPRESIDENT AND COOEXERCISEN/A14KMar 19, 2025
Radovich PeterPRESIDENT AND COOSELL$100K–$500K8K$44.21Mar 19, 2025
Peetz ChristopherCHIEF EXECUTIVE OF…EXERCISEN/A50KMar 19, 2025
Peetz ChristopherCHIEF EXECUTIVE OF…SELL$1M+27K$44.21Mar 19, 2025
Heron Patrick JDirectorBUY$15K–$50K549$44.11Mar 18, 2025
Heron Patrick JDirectorBUY$50K–$100K2K$43.31Mar 12, 2025
Radovich PeterPRESIDENT AND COOEXERCISEN/A6KJan 27, 2025
Radovich PeterPRESIDENT AND COOSELL$100K–$500K3K$47.92Jan 27, 2025
Howe JolandaSVPEXERCISEN/A2KJan 27, 2025
Howe JolandaSVPSELL$15K–$50K902$47.92Jan 27, 2025
Peetz ChristopherCHIEF EXECUTIVE OF…SELL$100K–$500K7K$47.92Jan 27, 2025
Peetz ChristopherCHIEF EXECUTIVE OF…EXERCISEN/A13KJan 27, 2025
Quan JoanneCHIEF MEDICAL OFFI…SELL$100K–$500K7K$45.86Jan 21, 2025
Quan JoanneCHIEF MEDICAL OFFI…EXERCISEN/A13KJan 21, 2025
Radovich PeterPRESIDENT AND COOSELL$50K–$100K2K$42.82Jan 8, 2025
Peetz ChristopherCHIEF EXECUTIVE OF…SELL$100K–$500K7K$42.82Jan 8, 2025
Howe JolandaSVPEXERCISEN/A1KJan 8, 2025
Howe JolandaSVPSELL$15K–$50K750$42.82Jan 8, 2025
Howe JolandaSVPSELL$100K–$500K3K$47.10Nov 15, 2024
Howe JolandaSVPEXERCISE$1K–$15K3K$2.94Nov 15, 2024
Howe JolandaSVPSELL$1K–$15K375$34.00Jul 3, 2024
Howe JolandaSVPEXERCISEN/A1KJul 3, 2024
Vig PamelaCHIEF SCIENTIFIC O…SELL$1M+31K$34.00Jun 25, 2024
Vig PamelaCHIEF SCIENTIFIC O…EXERCISE$50K–$100K31K$2.94Jun 25, 2024
Ramasastry SairaDirectorEXERCISE$50K–$100K5K$14.12Jun 7, 2024
Ramasastry SairaDirectorSELL$100K–$500K5K$25.68Jun 7, 2024
BJERKHOLT ERICCHIEF FINANCIAL OF…BUY$15K–$50K2K$24.80Mar 28, 2024
Radovich PeterPRESIDENT AND COOSELL$100K–$500K4K$25.80Mar 25, 2024
Vig PamelaCHIEF SCIENTIFIC O…SELL$15K–$50K1K$26.19Feb 6, 2024
Longpre LaraCHIEF DEVELOPMENT …SELL$15K–$50K847$26.19Feb 6, 2024
Radovich PeterPRESIDENT AND COOSELL$15K–$50K2K$26.19Feb 6, 2024
Peetz ChristopherCHIEF EXECUTIVE OF…SELL$100K–$500K6K$26.19Feb 6, 2024
Howe JolandaSVPEXERCISEN/A2KFeb 3, 2024
Howe JolandaSVPSELL$15K–$50K735$26.19Feb 3, 2024
Heron Patrick JDirectorBUY$50K–$100K3K$28.30Nov 14, 2023
Heron Patrick JDirectorBUY$50K–$100K3K$31.02Sep 15, 2023
GREY MICHAEL GDirectorSELL$100K–$500K15K$32.00Sep 14, 2023
GREY MICHAEL GDirectorEXERCISE$15K–$50K15K$2.94Sep 14, 2023
Heron Patrick JDirectorBUY$100K–$500K8K$30.44Sep 13, 2023
BJERKHOLT ERICCFOBUY$100K–$500K10K$29.65Sep 12, 2023
Heron Patrick JDirectorBUY$1M+148K$26.25Sep 5, 2023
Howe JolandaSVPSELL$50K–$100K3K$26.23Aug 28, 2023
Radovich PeterCOOSELL$15K–$50K1K$25.65Jul 5, 2023
Longpre LaraChief Development …SELL$15K–$50K1K$25.65Jul 5, 2023
Vig PamelaHead of Research &…SELL$15K–$50K1K$25.65Jul 5, 2023
Howe JolandaSVPSELL$15K–$50K915$25.65Jul 5, 2023
Howe JolandaSVPEXERCISEN/A3KJul 5, 2023
🔓Seeing ranges? Sign in for exact trade values — free forever

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Feb 17, 2026

11.8%

6.1M shares

Eventide Asset Management, LLC

SC 13G/A · Feb 13, 2026

4.1%

2.1M shares

Frazier Life Sciences IX, L.P.

SC 13D/A · Jan 27, 2026

5.9%

3.6M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Dec 5, 2025

10.6%

5.4M shares

BIOTECHNOLOGY VALUE FUND L P

SC 13G/A · Nov 14, 2025

1.5%

773K shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Nov 14, 2025

10.0%

5.0M shares

Frazier Life Sciences IX, L.P.

SC 13D/A · Nov 4, 2025

7.1%

3.6M shares

Frazier Life Sciences IX, L.P.

SC 13D/A · Aug 20, 2025

7.1%

3.6M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Aug 14, 2025

10.6%

5.2M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Jun 6, 2025

10.3%

5.1M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · May 15, 2025

9.7%

4.8M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · May 7, 2025

10.1%

5.0M shares

JANUS HENDERSON GROUP PLC

SC 13G/A · Feb 14, 2025

9.5%

4.6M shares

Eventide Asset Management, LLC

SC 13G/A · Feb 14, 2025

5.4%

2.6M shares

Biotechnology Value Fund, L.P.

SC 13G/A · Nov 14, 2024

3.3%

1.6M shares

9.4%

4.5M shares

Eventide Asset Management, LLC

SC 13G/A · Nov 14, 2024

7.2%

3.4M shares

BlackRock, Inc.

SC 13G/A · Nov 12, 2024

7.1%

3.4M shares

BlackRock, Inc.

SC 13G/A · Oct 22, 2024

7.1%

3.4M shares

10.6%

5.0M shares

Eventide Asset Management, LLC

SC 13G/A · Feb 14, 2024

5.8%

2.7M shares

The Vanguard Group - 23-1945930

SC 13G · Feb 13, 2024

5.3%

2.5M shares

BlackRock, Inc.

SC 13G · Jan 31, 2024

5.4%

2.5M shares

Biotechnology Value Fund, L.P.

SC 13G · Sep 18, 2023

5.0%

2.3M shares

Frazier Life Sciences IX, L.P.

SC 13D/A · Sep 5, 2023

7.7%

3.6M shares

New Enterprise Associates 16, L.P.

SC 13D/A · Jun 23, 2023

5.8%

2.2M shares

Deerfield Management Company, L.P.

SC 13G/A · May 3, 2023

0.0%

0 shares

Frazier Life Sciences IX, L.P.

SC 13D/A · Apr 14, 2023

9.4%

3.6M shares

BlackRock, Inc.

SC 13G/A · Mar 8, 2023

4.6%

1.7M shares

Rock Springs Capital Management LP

SC 13G/A · Feb 14, 2023

4.9%

1.8M shares

Eventide Asset Management, LLC

SC 13G · Feb 14, 2023

5.6%

2.1M shares

Deerfield Management Company, L.P.

SC 13G/A · Feb 10, 2023

5.5%

2.0M shares

BlackRock, Inc.

SC 13G · Feb 3, 2023

5.8%

2.1M shares

4.4%

1.6M shares

Deerfield Management Company, L.P.

SC 13G/A · Sep 12, 2022

5.5%

2.0M shares

Novo Holdings A/S

SC 13D/A · Aug 18, 2022

4.8%

1.8M shares

Frazier Life Sciences IX, L.P.

SC 13D/A · Aug 16, 2022

9.7%

3.6M shares

Novo Holdings A/S

SC 13D/A · Aug 2, 2022

5.9%

1.9M shares

Novo Holdings A/S

SC 13D/A · Apr 8, 2022

6.9%

2.2M shares

Rock Springs Capital Management LP

SC 13G/A · Feb 14, 2022

5.0%

1.5M shares

Deerfield Mgmt, L.P.

SC 13G/A · Feb 11, 2022

0.0%

0 shares

View on Google Finance →