Insider Transactions in Q4 2025 at Standard Biotools Inc. (LAB)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 04
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
150,000
+0.21%
|
$150,000
$1.45 P/Share
|
|
Dec 03
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
75,000
+0.1%
|
$75,000
$1.44 P/Share
|
|
Dec 02
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
125,000
+0.17%
|
$125,000
$1.42 P/Share
|
|
Nov 25
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
7,550,000
+9.52%
|
$7,550,000
$1.3 P/Share
|
|
Nov 24
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
150,000
+0.23%
|
$150,000
$1.43 P/Share
|
|
Nov 20
2025
|
Michael Egholm President & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
63,529
-1.12%
|
$63,529
$1.28 P/Share
|
|
Nov 20
2025
|
Sean Mackay SVP & Chief Business Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
19,661
-2.46%
|
$19,661
$1.28 P/Share
|
|
Nov 20
2025
|
Hanjoon Alex Kim Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
12,739
-0.52%
|
$12,739
$1.28 P/Share
|
|
Nov 20
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
450,000
+0.7%
|
$450,000
$1.3 P/Share
|
|
Nov 19
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
350,000
+0.55%
|
$350,000
$1.28 P/Share
|
|
Nov 18
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
275,000
+0.43%
|
$275,000
$1.23 P/Share
|
|
Nov 17
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
225,000
+0.36%
|
$225,000
$1.22 P/Share
|
|
Nov 14
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
250,000
+0.4%
|
$250,000
$1.24 P/Share
|
|
Nov 13
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
450,000
+0.71%
|
$450,000
$1.2 P/Share
|
|
Nov 12
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
375,000
+0.6%
|
$375,000
$1.19 P/Share
|
|
Nov 11
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
300,000
+0.48%
|
$300,000
$1.2 P/Share
|
|
Nov 10
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
275,000
+0.45%
|
$275,000
$1.17 P/Share
|
|
Nov 07
2025
|
Casdin Partners Master Fund, L.P. Director |
BUY
Open market or private purchase
|
Indirect |
225,000
+0.37%
|
$225,000
$1.12 P/Share
|