LAB insider buying
Every open-market purchase of Standard Biotools Inc. (LAB) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$14.41M
Insiders buying (12m)4
Purchases on record5
Last purchase filedDec 4, 2025
In the last 12 months, 4 insiders of Standard Biotools Inc. bought $14.41M of LAB stock on the open market in 5 reported purchases. The most recent was filed on Dec 4, 2025: Casdin Private Growth Equity Fund Gp, LLC +7 (Director) bought 350,000 shares at $1.44, worth $503K. The largest purchase on record here is $10.03M by Casdin Partners GP, LLC +7 on Nov 24, 2025.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Dec 4 | Casdin Private Growth Equity…Director | $503K | 350,000 | $1.44 | +0% | Dec 2 | SEC |
| Nov 26 | Casdin Partners GP, LLC +7Director, 10% Owner | $10.03M | 7,700,000 | $1.30 | +14% | Nov 24 | SEC |
| Nov 20 | Casdin Eli +7Director, 10% Owner | $1.37M | 1,075,000 | $1.28 | +2% | Nov 18 | SEC |
| Nov 17 | Casdin Partners Master Fund…Director, 10% Owner | $1.12M | 925,000 | $1.22 | +2% | Nov 13 | SEC |
| Nov 12 | Casdin Partners GP, LLC +7Director, 10% Owner | $1.38M | 1,175,000 | $1.17 | +2% | Nov 7 | SEC |