← Insider buys

Casdin Partners Master Fund, L.P. has bought stock on 24 days since May 2020

10% owner at BioLife Solutions, Inc., and 4 other companies

SEC CIK 0001534265 · Filings on SEC.gov ↗

$120.4MBought
$46.6MSold
Dec 4Last buy

Casdin Partners Master Fund, L.P.'s record

3 months after each buy, from the first price a copier could get.

−4.1%Average
−9.4 ptsVs S&P 500
7 of 19Higher

19 buys since 2020 with 3 months of prices.

Companies

Every filing

27 filings since May 2020, newest first

BLFSSell

Biolife Solutions Inc

10% owner

$28.1M−20.0%May 21
LABBuy

Standard Biotools Inc.

Director and 10% owner

$503KDec 4
LABBuy

Standard Biotools Inc.

Director and 10% owner

$10.1M+9.0%Nov 26
LABBuy

Standard Biotools Inc.

Director and 10% owner

$1.4M+1.0%Nov 20
LABBuy

Standard Biotools Inc.

Director and 10% owner

$1.1M+1.0%Nov 17
LABBuy

Standard Biotools Inc.

Director and 10% owner

$129KSep 11
LABBuy

Standard Biotools Inc.

Director and 10% owner

$636K+1.0%Sep 5
LABBuy

Standard Biotools Inc.

Director and 10% owner

$659K+1.0%Aug 26
LABBuy

Standard Biotools Inc.

Director and 10% owner

$443KAug 15
LABBuy

Standard Biotools Inc.

Director and 10% owner

$5.1M+33.0%Mar 4
LABBuy

Standard Biotools Inc.

Director and 10% owner

$2.6M+2.0%Aug 13
LABBuy

Standard Biotools Inc.

Director and 10% owner

$1.7M+2.0%Aug 9
LABBuy

Standard Biotools Inc.

Director and 10% owner

$1.9M+2.0%Aug 6
LABBuy

Standard Biotools Inc.

Director and 10% owner

$260KMay 28
LABBuy

Standard Biotools Inc.

Director and 10% owner

$1.5M+1.0%May 22
LABBuy

Standard Biotools Inc.

Director and 10% owner

$3.5M+2.0%May 17
LABBuy

Standard Biotools Inc.

Director and 10% owner

$646K+1.0%Mar 6
BLFSBuy

Biolife Solutions Inc

10% owner

$772K+1.0%Aug 11
BLFSBuy

Biolife Solutions Inc

10% owner

$1.6M+1.0%May 18
MXCTSell

Maxcyte, Inc.

10% owner

$4.5M−7.0%Oct 5
MXCTSell

Maxcyte, Inc.

10% owner

$13.9M−23.0%Jul 6
TNYABuy

Tenaya Therapeutics, Inc.

10% owner

$12.8M−174.0%Aug 4
MXCTBuy

Maxcyte, Inc.

10% owner

$23.4M+15.0%Aug 3
DBTXBuy

Decibel Therapeutics, Inc.

10% owner

$10.3M+105.0%Feb 19
BLFSBuy

Biolife Solutions Inc

10% owner

$14.4M+20.0%Jul 2
BLFSBuy

Biolife Solutions Inc

10% owner

$5.0M+11.0%May 26
BLFSBuy

Biolife Solutions Inc

10% owner

$20.0M+77.0%May 18
About Casdin Partners Master Fund, L.P.

Casdin Partners Master Fund, L.P. is a Delaware-incorporated investment fund (EIN: 770513190) focused on the life sciences sector, including healthcare, biotechnology, synthetic biology, and related technologies.( Headquartered at Walker House, 87 Mary Street, George Town, Cayman Islands, it operates as part of the Casdin Capital ecosystem, which invests in companies leveraging molecular information for innovation in diagnostics, precision therapies, genomics, and data platforms.(

The fund serves as a Director and 10% Owner of Standard BioTools Inc. (LAB), holding approximately 91,684,918 shares as of recent filings, with notable transactions including purchases and awards in 2024.( It has a history of active investments as a 10% Owner or Director in biotech firms such as BioLife Solutions (BLFS), GeneDx Holdings (WGS), MaxCyte (MXCT), and others, reflecting a strategy of building significant positions in high-growth life sciences companies.( Eli Casdin, managing member of the associated Casdin entity and general partner, oversees its investment advisory activities.(

Written by Perplexity from public sources.

Filings come from SEC EDGAR. Not investment advice.