InsiderTrades

Casdin Partners GP, LLC

SEC CIK 1534260 · EDGAR

Buying vs selling by month open-market trades, last 41 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
LABSTANDARD BIOTOOLS INC.Dir, 10% 64.20M $12.95M — 62024-01-052025-11-24
BLFSBIOLIFE SOLUTIONS INC10% 5.96M $2.45M $21.41M 42023-05-192025-10-15

Most active insiders at LAB, 12 months

#InsiderTitleBoughtSold
1 Casdin Partners GP, LLCDir, 10% $11.41M—
2 Casdin EliDir, 10% $1.37M—
3 Casdin Partners Master Fund, L.P.Dir, 10% $1.12M—
4 CASDIN PRIVATE GROWTH EQUITY FUND GP, LLCDir $503.0K—
5 Kim Hanjoon AlexCFO ——
6 Mackay SeanSVP, Chief Business Off ——
7 Cox TroyDir ——
8 Carey Thomas D.Dir ——
9 Egholm MichaelPres, CEO, Dir ——
10 Witney FrankDir ——

Transactions 10

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
MI 2025-11-26 2025-11-24+ LAB STANDARD BIOTOOLS INC. Casdin Partners GP, LLC Dir, 10% P - Purchase $1.30 +7.70M 64.20M +14% +$10.03M
MI 2025-11-12 2025-11-07+ LAB STANDARD BIOTOOLS INC. Casdin Partners GP, LLC Dir, 10% P - Purchase $1.17 +1.18M 61.38M +2% +$1.38M
I 2025-10-17 2025-10-15 BLFS BIOLIFE SOLUTIONS INC Casdin Partners GP, LLC 10% S - Sale $28.55 -750.0K 5.96M -11% -$21.41M
I 2025-04-09 2025-04-07 BLFS BIOLIFE SOLUTIONS INC Casdin Partners GP, LLC 10% J - Other — +28.0K 8.74M +0.3% —
MI 2024-05-22 2024-05-20+ LAB STANDARD BIOTOOLS INC. Casdin Partners GP, LLC Dir, 10% P - Purchase $2.57 +600.0K 45.83M +1% +$1.54M
DMI 2024-03-20 2024-03-18 LAB STANDARD BIOTOOLS INC. Casdin Partners GP, LLC Dir, 10% A - Grant $2.75 +46.47M 13.94M New +$127.78M
2024-01-09 2024-01-05 LAB STANDARD BIOTOOLS INC. Casdin Partners GP, LLC Dir, 10% A - Grant — +11.25M 11.25M New —
I 2024-01-09 2024-01-05 LAB STANDARD BIOTOOLS INC. Casdin Partners GP, LLC Dir, 10% A - Grant — +2.74M 2.74M New —
2023-08-11 2023-08-09 BLFS BIOLIFE SOLUTIONS INC Casdin Partners GP, LLC 10% P - Purchase $13.20 +58.5K 7.63M +0.8% +$771.7K
MI 2023-05-23 2023-05-19+ BLFS BIOLIFE SOLUTIONS INC Casdin Partners GP, LLC 10% P - Purchase $22.32 +75.0K 150.0K +100% +$1.67M

Purchase Sale Sale after option exercise All abbreviations