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Standard BioTools (LAB) Insider Trading & Ownership

Standard BioTools logo
$0.99 -0.03 (-2.94%)
Closing price 04:00 PM Eastern
Extended Trading
$1.00 +0.01 (+1.31%)
As of 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Standard BioTools (NASDAQ:LAB) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
23.16%
Number Of
Insiders Buying
(Last 12 Months)
23
Amount Of
Insider Buying
(Last 12 Months)
$15.95M
Number Of
Insiders Selling
(Last 12 Months)
3
Amount Of
Insider Selling
(Last 12 Months)
$57.45K
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LAB Insider Buying and Selling by Quarter

Standard BioTools Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
12/4/2025
Casdin Partners Master Fund, L
Director
Buy150,000$1.45$217,500.00  
12/3/2025
Casdin Partners Master Fund, L
Director
Buy75,000$1.44$108,000.00  
12/2/2025
Casdin Partners Master Fund, L
Director
Buy125,000$1.42$177,500.00  
11/25/2025
Casdin Partners Master Fund, L
Director
Buy7,550,000$1.30$9,815,000.00  
11/24/2025
Casdin Partners Master Fund, L
Director
Buy150,000$1.43$214,500.00  
11/20/2025
Casdin Partners Master Fund, L
Director
Buy450,000$1.30$585,000.00  
11/19/2025
Casdin Partners Master Fund, L
Director
Buy350,000$1.28$448,000.00  
11/18/2025
Casdin Partners Master Fund, L
Director
Buy275,000$1.23$338,250.00  
11/17/2025
Casdin Partners Master Fund, L
Director
Buy225,000$1.22$274,500.00  
11/14/2025
Casdin Partners Master Fund, L
Director
Buy250,000$1.24$310,000.00  
11/13/2025
Casdin Partners Master Fund, L
Director
Buy450,000$1.20$540,000.00  
11/12/2025
Casdin Partners Master Fund, L
Director
Buy375,000$1.19$446,250.00  
11/11/2025
Casdin Partners Master Fund, L
Director
Buy300,000$1.20$360,000.00  
11/10/2025
Casdin Partners Master Fund, L
Director
Buy275,000$1.17$321,750.00  
11/7/2025
Casdin Partners Master Fund, L
Director
Buy225,000$1.12$252,000.00  
9/9/2025
Casdin Partners Master Fund, L
Director
Buy100,000$1.29$129,000.00  
9/3/2025
Casdin Partners Master Fund, L
Director
Buy250,000$1.27$317,500.00  
8/26/2025
Casdin Partners Master Fund, L
Director
Buy125,000$1.26$157,500.00  
8/25/2025
Casdin Partners Master Fund, L
Director
Buy200,000$1.24$248,000.00  
8/22/2025
Casdin Partners Master Fund, L
Director
Buy200,000$1.26$252,000.00  
8/15/2025
Casdin Partners Master Fund, L
Director
Buy150,000$1.22$183,000.00  
8/14/2025
Casdin Partners Master Fund, L
Director
Buy133,220$1.21$161,196.20  
8/13/2025
Casdin Partners Master Fund, L
Director
Buy75,000$1.31$98,250.00  
5/23/2025Sell1,428$0.94$1,342.32  
5/23/2025Sell5,473$0.94$5,144.62  
5/23/2025Sell13,217$0.94$12,423.98  
5/22/2025Sell1,355$1.00$1,355.00  
5/22/2025Sell5,116$1.00$5,116.00  
5/22/2025Sell12,536$1.00$12,536.00  
5/21/2025Sell1,407$1.03$1,449.21  
5/21/2025Sell4,719$1.03$4,860.57  
5/21/2025Sell12,838$1.03$13,223.14  
(Data available from 1/1/2013 forward)

LAB Insider Trading Activity - Frequently Asked Questions

The list of insiders at Standard BioTools includes Casdin Partners Master Fund, L, Eli Casdin, Hanjoon Alex Kim, Jeffrey G Black, Michael Egholm, and Sean Mackay. Learn more on insiders at LAB.

23.16% of Standard BioTools stock is owned by insiders. Learn more on LAB's insider holdings.

The following insider purchased LAB shares in the last 24 months: Casdin Partners Master Fund, L ($32,558,296.94).

Insiders have purchased a total of 23,498,759 LAB shares in the last 24 months for a total of $32,558,296.94 bought.

The following insiders have sold LAB shares in the last 24 months: Hanjoon Alex Kim ($4,146.53), Michael Egholm ($15,121.19), and Sean Mackay ($38,183.12).

Insiders have sold a total of 58,089 Standard BioTools shares in the last 24 months for a total of $57,450.84 sold.



This page (NASDAQ:LAB) was last updated on 5/11/2026 by MarketBeat.com Staff.
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