InsiderFlow

GREY MICHAEL G

MIRM

GREY MICHAEL G serves as an insider at Mirum Pharmaceuticals, Inc. (MIRM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

7 trades

$12.78M

Net Position

Net Seller

$12.78M

Companies Traded

2

MIRM, BMRN

Active Period

Mar 2021 – Dec 2025

7 total trades

Most Recent

Sell MIRM

Dec 23, 2025 · $3.90M

GREY MICHAEL G's Insider Trading at Mirum Pharmaceuticals, Inc. (MIRM)

Buys

0 · $0.00

Sells

6 · $12.40M

Total Shares Bought

0

Total Shares Sold

193,824

MIRM Price Chart
Loading chart...
DateTypeValue
Dec 23, 2025 Sell$3.90M
Dec 2, 2025 Sell$3.70M
Nov 25, 2025 Sell$3.50M
Sep 14, 2023 Sell$467.5K
Jun 9, 2023 Sell$423.6K
May 4, 2023 Sell$409.0K

GREY MICHAEL G's Insider Trading at BioMarin Pharmaceutical Inc. (BMRN)

Buys

0 · $0.00

Sells

1 · $381.4K

Total Shares Bought

0

Total Shares Sold

5,000

BMRN Price Chart
Loading chart...
DateTypeValue
Mar 5, 2021 Sell$381.4K