STANDARD BIOTOOLS INC. (LAB) - Insider Trading Form 4 Filings

Real time insider trading transaction history:

Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
Shares are not adjusted for stock split.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Trading Transactions for STANDARD BIOTOOLS INC.

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Common stock purchase or sale:

Transaction Date	Reported DateTime	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Owned	Filing
2025-12-02 Purchase	2025-12-04 8:59 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Private Growth Equity Fund II L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. Casdin Eli Director 10% Owner	350,000	$1.4359	$502,570	91,684,918 (Indirect Direct)	View
2025-11-24 Purchase	2025-11-26 4:58 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Partners GP LLC Casdin Capital LLC Casdin Eli CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund II L.P. Casdin Private Growth Equity Fund L.P. Director 10% Owner	7,700,000	$1.3056	$10,053,280	91,334,918 (Indirect Direct)	View
2025-11-18 Purchase	2025-11-20 7:45 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Private Growth Equity Fund II L.P. Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Casdin Eli Director 10% Owner	1,075,000	$1.2787	$1,374,575	83,634,918 (Indirect Direct)	View
2025-11-13 Purchase	2025-11-17 6:58 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Private Growth Equity Fund II L.P. Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Casdin Eli Director 10% Owner	925,000	$1.2181	$1,126,775	82,559,918 (Indirect Direct)	View
2025-11-07 Purchase	2025-11-12 7:46 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Eli Casdin Capital LLC Casdin Private Growth Equity Fund II L.P. Casdin Partners GP LLC Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Director 10% Owner	1,175,000	$1.1739	$1,379,318	81,634,918 (Indirect Direct)	View
2025-09-09 Purchase	2025-09-11 9:03 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Private Growth Equity Fund II L.P. Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Casdin Eli Director 10% Owner	100,000	$1.2892	$128,920	80,459,918 (Indirect Direct)	View
2025-09-03 Purchase	2025-09-05 7:08 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Private Growth Equity Fund II L.P. Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Casdin Eli Director 10% Owner	500,000	$1.2715	$635,750	80,359,918 (Indirect Direct)	View
2025-08-22 Purchase	2025-08-26 8:46 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Capital LLC Casdin Partners GP LLC Casdin Private Growth Equity Fund II L.P. Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Casdin Eli Director 10% Owner	525,000	$1.2549	$658,798	79,859,918 (Indirect Direct)	View
2025-08-13 Purchase	2025-08-15 9:18 pm	STANDARD BIOTOOLS INC.	LAB	Casdin Partners Master Fund L.P. Casdin Eli Casdin Capital LLC Casdin Partners GP LLC Casdin Private Growth Equity Fund II L.P. Casdin Private Growth Equity Fund II GP LLC Casdin Private Growth Equity Fund L.P. CASDIN PRIVATE GROWTH EQUITY FUND GP LLC Director 10% Owner	358,220	$1.2368	$443,033	79,334,918 (Indirect Direct)	View

Stock options: Exercise, Award, Grant, Conversion

Transaction Date	Reported DateTime	Exercisable Expiration	Company	Symnbol	Insider Relationship	Shares Traded	Conversion Price	Shares Owned	Filing
2026-06-18 Option Award	2026-06-23 5:45 pm	N/A 2036-06-18	STANDARD BIOTOOLS INC.	LAB	Carey Thomas D. Director	363,000	$0	608,340 (Direct)	View
2026-06-20 Option Award	2026-06-23 5:45 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Mackay Sean SVP & Chief Business Officer	500,000	$0	1,506,552 (Direct)	View
2026-06-18 Option Award	2026-06-23 5:43 pm	N/A 2036-06-18	STANDARD BIOTOOLS INC.	LAB	Witney Frank Director	275,039	$0	490,126 (Direct)	View
2026-06-18 Option Award	2026-06-23 5:41 pm	N/A 2036-06-18	STANDARD BIOTOOLS INC.	LAB	Casdin Eli Director 10% Owner	275,039	$0	92,012,948 (Direct)	View
2026-06-18 Option Award	2026-06-23 5:41 pm	N/A 2036-06-18	STANDARD BIOTOOLS INC.	LAB	Cox Troy Director	275,039	$0	651,625 (Direct)	View
2026-06-18 Option Award	2026-06-23 5:39 pm	N/A 2036-06-18	STANDARD BIOTOOLS INC.	LAB	ELOI FENEL M Director	275,039	$0	511,222 (Direct)	View
2026-06-18 Option Award	2026-06-23 5:39 pm	N/A 2036-06-18	STANDARD BIOTOOLS INC.	LAB	HIBBS KATHY L Director	275,039	$0	412,759 (Direct)	View
2026-05-20 Tax Withholding	2026-05-22 5:20 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	18,871	$1	2,760,530 (Direct)	View
2026-05-20 Tax Withholding	2026-05-22 5:17 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Mackay Sean SVP & Chief Business Officer	25,729	$1	1,006,552 (Direct)	View
2026-05-20 Tax Withholding	2026-05-22 5:17 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	97,626	$1	6,597,956 (Direct)	View
2026-04-06 Exercise	2026-04-08 9:55 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	196,513	$0	9,040,922 (Direct)	View
2026-03-20 Option Award	2026-04-08 9:55 pm	N/A 2036-03-20	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	3,387,713	$0	9,040,922 (Direct)	View
2026-04-06 Tax Withholding	2026-04-08 9:55 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	95,014	$0.908	9,040,922 (Direct)	View
2026-03-20 Option Award	2026-04-08 9:55 pm	N/A 2036-03-20	STANDARD BIOTOOLS INC.	LAB	Mackay Sean SVP & Chief Business Officer	884,347	$0	1,644,521 (Direct)	View
2026-04-06 Exercise	2026-04-08 9:55 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	70,183	$0	3,506,541 (Direct)	View
2026-03-20 Option Award	2026-04-08 9:55 pm	N/A 2036-03-20	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	1,050,313	$0	3,506,541 (Direct)	View
2026-04-06 Tax Withholding	2026-04-08 9:55 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	21,301	$0.908	3,506,541 (Direct)	View
2026-02-26 Option Award	2026-03-02 8:02 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Casdin Eli Director 10% Owner	52,991	$1.17	91,737,909 (Direct)	View
2026-02-26 Option Award	2026-03-02 7:32 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Cox Troy Director	57,264	$1.17	376,586 (Direct)	View
2026-02-26 Option Award	2026-03-02 7:31 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Carey Thomas D. Director	51,282	$1.17	245,340 (Direct)	View
2026-02-23 Tax Withholding	2026-02-24 5:45 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	66,127	$1.15	5,551,710 (Direct)	View
2026-02-23 Tax Withholding	2026-02-24 5:44 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Mackay Sean SVP & Chief Business Officer	19,661	$1.15	760,174 (Direct)	View
2026-02-23 Tax Withholding	2026-02-24 5:44 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	12,740	$1.15	2,407,346 (Direct)	View
2025-11-20 Tax Withholding	2025-11-24 5:05 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	63,529	$1.28	5,617,837 (Direct)	View
2025-11-20 Tax Withholding	2025-11-24 5:04 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	12,739	$1.28	2,415,086 (Direct)	View
2025-11-20 Tax Withholding	2025-11-24 5:03 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Mackay Sean SVP & Chief Business Officer	19,661	$1.28	779,835 (Direct)	View
2025-08-20 Tax Withholding	2025-08-22 5:46 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	54,919	$1.27	5,681,366 (Direct)	View
2025-08-20 Tax Withholding	2025-08-22 5:45 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Mackay Sean SVP & Chief Business Officer	19,661	$1.27	799,496 (Direct)	View
2025-08-20 Tax Withholding	2025-08-22 5:45 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	12,739	$1.27	2,427,825 (Direct)	View
2025-08-01 Option Award	2025-08-05 6:33 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Kim Hanjoon Alex Chief Financial Officer	1,500,000	$0	2,440,564 (Direct)	View
2025-08-01 Option Award	2025-08-05 6:23 pm	N/A N/A	STANDARD BIOTOOLS INC.	LAB	Egholm Michael President & CEO	3,000,000	$0	5,736,285 (Direct)	View
2025-06-20 Option Award	2025-06-24 7:00 pm	N/A 2035-06-20	STANDARD BIOTOOLS INC.	LAB	Cox Troy Director	220,252	$0	382,072 (Direct)	View
2025-06-20 Option Award	2025-06-24 6:58 pm	N/A 2035-06-20	STANDARD BIOTOOLS INC.	LAB	ELOI FENEL M Director	220,252	$0	361,843 (Direct)	View
2025-06-20 Option Award	2025-06-24 6:58 pm	N/A 2035-06-20	STANDARD BIOTOOLS INC.	LAB	Carey Thomas D. Director	283,082	$0	382,548 (Direct)	View

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STANDARD BIOTOOLS INC. (LAB) - Insider Trading & Ownership