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Insiders · Profile

Mathers Edward T

10% owner at Korro Bio · 10% owner at SpyGlass Pharma · Director at MBX Biosciences · and 2 more. Filing since 28 Jun 2021. CIK 0001328625

KRRO Korro Bio, Inc. 10% owner · 2 trades SGP SpyGlass Pharma, Inc. 10% owner · 1 trade MBX MBX Biosciences, Inc. Director · 1 trade SVRA Savara Inc 10% owner · 1 trade GLUE Monte Rosa Therapeutics, Inc. 10% owner · 1 trade
Company
Date
Role
Action
Shares
Amount
Of holding
KRRO Korro Bio, Inc.
10 Mar 2026
10% owner
Bought
207,100
$2.30M
19.0%
SGP SpyGlass Pharma, Inc.
9 Feb 2026
10% owner
Bought
937,500
$15.00M
18.4%
MBX MBX Biosciences, Inc.
16 Sep 2024
Director
Bought
500,000
$8.00M
16.1%
KRRO Korro Bio, Inc.
22 Apr 2024
10% owner
Bought
17,857
$999.99K
1.7%
SVRA Savara Inc
17 Jul 2023
10% owner
Bought
333,333
$1,000.00K
1.4%
GLUE Monte Rosa Therapeutics, Inc.
28 Jun 2021
10% owner
Bought
1,050,000
$19.95M
15.8%
6 decisions on file.