Over the past 12 months, 4 insiders at STANDARD BIOTOOLS INC. filed 24 open-market SEC Form 4 transactions on LAB: 24 purchases worth $16.3M and 0 sales worth $0. Insiders have been net buyers over this period. The most recent filing was on Dec 4, 25.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Dec 4, 25 | Casdin Private Growth Equity Fund Gp, LlcDirector | BUY | 150.0K | $1.45 | $218K |
| Dec 3, 25 | Casdin Private Growth Equity Fund Gp, LlcDirector | BUY | 75.0K | $1.44 | $108K |
| Dec 2, 25 | Casdin Private Growth Equity Fund Gp, LlcDirector | BUY | 125.0K | $1.42 | $178K |
| Nov 25, 25 | Casdin Partners Gp, LlcDirector,TenPercentOwner | BUY | 7.55M | $1.30 | $9.8M |
| Nov 24, 25 | Casdin Partners Gp, LlcDirector,TenPercentOwner | BUY | 150.0K | $1.43 | $215K |
| Nov 20, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 450.0K | $1.30 | $585K |
| Nov 19, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 350.0K | $1.28 | $448K |
| Nov 18, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 275.0K | $1.23 | $338K |
| Nov 17, 25 | Casdin Partners Master Fund, L.p.Director,TenPercentOwner | BUY | 225.0K | $1.22 | $275K |
| Nov 14, 25 | Casdin Partners Master Fund, L.p.Director,TenPercentOwner | BUY | 250.0K | $1.24 | $310K |
| Nov 13, 25 | Casdin Partners Master Fund, L.p.Director,TenPercentOwner | BUY | 450.0K | $1.20 | $540K |
| Nov 12, 25 | Casdin Partners Gp, LlcDirector,TenPercentOwner | BUY | 375.0K | $1.19 | $446K |
| Nov 11, 25 | Casdin Partners Gp, LlcDirector,TenPercentOwner | BUY | 300.0K | $1.20 | $360K |
| Nov 10, 25 | Casdin Partners Gp, LlcDirector,TenPercentOwner | BUY | 275.0K | $1.17 | $322K |
| Nov 7, 25 | Casdin Partners Gp, LlcDirector,TenPercentOwner | BUY | 225.0K | $1.12 | $252K |
| Sep 9, 25 | Casdin Partners Master Fund, L.p.Director,TenPercentOwner | BUY | 100.0K | $1.29 | $129K |
| Sep 4, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 250.0K | $1.28 | $320K |
| Sep 3, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 250.0K | $1.27 | $318K |
| Aug 26, 25 | Casdin Partners Master Fund, L.p.Director,TenPercentOwner | BUY | 125.0K | $1.26 | $158K |
| Aug 25, 25 | Casdin Partners Master Fund, L.p.Director,TenPercentOwner | BUY | 200.0K | $1.24 | $248K |
| Aug 22, 25 | Casdin Partners Master Fund, L.p.Director,TenPercentOwner | BUY | 200.0K | $1.26 | $252K |
| Aug 15, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 150.0K | $1.22 | $183K |
| Aug 14, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 133.2K | $1.21 | $161K |
| Aug 13, 25 | Eli CasdinDirector,TenPercentOwner | BUY | 75.0K | $1.31 | $98K |
| May 23, 25 | Michael EgholmPresident & CEO | SELL | 5.5K | $0.94 | $5K |
| May 23, 25 | Hanjoon Alex KimChief Financial Officer | SELL | 1.4K | $0.94 | $1K |
| May 23, 25 | Sean MackaySVP & Chief Business Officer | SELL | 13.2K | $0.94 | $12K |
| May 22, 25 | Michael EgholmPresident & CEO | SELL | 5.1K | $1.00 | $5K |
| May 22, 25 | Hanjoon Alex KimChief Financial Officer | SELL | 1.4K | $1.00 | $1K |
| May 22, 25 | Sean MackaySVP & Chief Business Officer | SELL | 12.5K | $1.00 | $13K |
| May 21, 25 | Sean MackaySVP & Chief Business Officer | SELL | 12.8K | $1.03 | $13K |
| May 21, 25 | Michael EgholmPresident & CEO | SELL | 4.7K | $1.03 | $5K |
| May 21, 25 | Hanjoon Alex KimChief Financial Officer | SELL | 1.4K | $1.03 | $1K |
| Feb 28, 25 | Casdin Capital, LlcDirector,TenPercentOwner | BUY | 4.82M | $1.07 | $5.2M |
| Aug 27, 24 | Casdin Private Growth Equity Fund, L.p.Director | BUY | 250.0K | $2.19 | $548K |
| Aug 26, 24 | Casdin Private Growth Equity Fund Gp, LlcDirector | BUY | 150.0K | $2.15 | $323K |
| Aug 23, 24 | Casdin Private Growth Equity Fund Gp, LlcDirector | BUY | 292.1K | $2.13 | $622K |
| Aug 22, 24 | Casdin Private Growth Equity Fund Gp, LlcDirector | BUY | 307.9K | $1.96 | $603K |
| Aug 21, 24 | Casdin Amplify Fund, LpDirector | BUY | 500.0K | $1.90 | $950K |
| Aug 20, 24 | Casdin Amplify Fund, LpDirector | BUY | 500.0K | $1.87 | $935K |
| Aug 19, 24 | Casdin Amplify Fund, LpDirector | BUY | 250.0K | $1.85 | $463K |
| Aug 14, 24 | Casdin Private Growth Equity Fund Ii, L.p.Director | BUY | 1.20M | $1.59 | $1.9M |
| Aug 13, 24 | Casdin Amplify Fund, LpDirector | BUY | 550.0K | $1.62 | $891K |
| Aug 12, 24 | Casdin Amplify Fund, LpDirector | BUY | 500.0K | $1.64 | $820K |
| Aug 9, 24 | Casdin Amplify Fund, LpDirector | BUY | 525.4K | $1.61 | $846K |
| Aug 8, 24 | Casdin Private Growth Equity Fund, L.p.Director | BUY | 569.6K | $1.64 | $934K |
| Aug 7, 24 | Casdin Private Growth Equity Fund, L.p.Director | BUY | 500.0K | $1.57 | $785K |
| Aug 5, 24 | Eli CasdinDirector,TenPercentOwner | BUY | 200.0K | $1.58 | $316K |
| Aug 2, 24 | Eli CasdinDirector,TenPercentOwner | BUY | 1.00M | $1.63 | $1.6M |
| May 23, 24 | Casdin Partners Fo1-msv, LpDirector | BUY | 100.0K | $2.60 | $260K |
Over the past 12 months, insiders at STANDARD BIOTOOLS INC. filed 24 open-market purchases worth $16.3M and 0 sales worth $0 on LAB, which makes them net buyers over the period. The most recent Form 4 was filed on Dec 4, 25.
The largest recent open-market LAB insider purchase in our data was $9.8M by Casdin Partners Gp, Llc, Director,TenPercentOwner, filed on Nov 25, 25.
4 different insiders at STANDARD BIOTOOLS INC. filed open-market SEC Form 4 transactions on LAB over the last 12 months.
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