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Casdin Partners Master Fund, L.P.

Insider CIK 1534265 · LAB Director, 10% owner · MXCT 10% owner · CNST 10% owner · DBTX 10% owner · ABSI Director · FULC 10% owner · WGS Director, 10% owner · VERV 10% owner · TNYA 10% owner · TSVT Director · BLFS 10% owner

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
WGS GeneDx Holdings Corp. P Buy2026-06-052026-06-0850,000$52.86 $2.64M3,707,164SEC↗
WGS GeneDx Holdings Corp. P Buy2026-06-042026-06-08150,000$56.44 $8.47M3,657,164SEC↗
BLFS BIOLIFE SOLUTIONS INC S Sale2026-05-212026-05-21650,000$23.70 $15.40M4,757,165SEC↗
WGS GeneDx Holdings Corp. P Buy2026-05-202026-05-20140,000$43.81 $6.13M3,507,164SEC↗
BLFS BIOLIFE SOLUTIONS INC S Sale2026-05-202026-05-21250,000$23.70 $5.92M5,407,165SEC↗
WGS GeneDx Holdings Corp. P Buy2026-05-192026-05-20185,000$42.60 $7.88M3,367,164SEC↗
BLFS BIOLIFE SOLUTIONS INC S Sale2026-05-192026-05-21300,000$22.65 $6.79M5,657,165SEC↗
WGS GeneDx Holdings Corp. P Buy2026-05-182026-05-20175,000$42.55 $7.45M3,182,164SEC↗
WGS GeneDx Holdings Corp. P Buy deriv2026-05-112026-05-1150,000— $0850,000SEC↗
WGS GeneDx Holdings Corp. P Buy deriv2026-05-082026-05-11300,000— $0800,000SEC↗
WGS GeneDx Holdings Corp. P Buy deriv2026-05-072026-05-11500,000— $0500,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-12-042025-12-04150,000$1.45 $217.5K72,100,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-12-032025-12-0475,000$1.44 $108.0K71,950,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-12-022025-12-04125,000$1.42 $177.5K71,875,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-252025-11-267,550,000$1.30 $9.81M71,750,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-242025-11-26150,000$1.43 $214.5K64,200,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-202025-11-20450,000$1.30 $585.0K64,050,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-192025-11-20350,000$1.28 $448.0K63,600,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-182025-11-20275,000$1.23 $338.3K63,250,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-172025-11-17225,000$1.22 $274.5K62,975,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-142025-11-17250,000$1.24 $310.0K62,750,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-132025-11-17450,000$1.20 $540.0K62,500,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-122025-11-12375,000$1.19 $446.3K62,050,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-112025-11-12300,000$1.20 $360.0K61,675,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-102025-11-12275,000$1.17 $321.8K61,375,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-11-072025-11-12225,000$1.12 $252.0K61,100,000SEC↗
BLFS BIOLIFE SOLUTIONS INC S Sale2025-10-152025-10-17750,000$28.55 $21.41M5,957,165SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-09-092025-09-11100,000$1.29 $129.0K60,875,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-09-042025-09-05250,000$1.28 $320.0K60,775,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-09-032025-09-05250,000$1.27 $317.5K60,525,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-08-262025-08-26125,000$1.26 $157.5K60,275,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-08-252025-08-26200,000$1.24 $248.0K60,150,000SEC↗
WGS GeneDx Holdings Corp. S Sale2025-08-222025-08-22500,000$120.90 $60.45M3,007,164SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-08-222025-08-26200,000$1.26 $252.0K59,950,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-08-152025-08-15150,000$1.22 $183.0K59,750,000SEC↗
BLFS BIOLIFE SOLUTIONS INC S Sale2025-08-152025-08-21500,000$24.40 $12.20M6,707,165SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-08-142025-08-15133,220$1.21 $161.2K59,600,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-08-132025-08-1575,000$1.31 $98.3K59,466,780SEC↗
BLFS BIOLIFE SOLUTIONS INC S Sale2025-08-112025-08-13500,000$22.60 $11.30M7,207,165SEC↗
BLFS BIOLIFE SOLUTIONS INC S Sale2025-06-102025-06-121,000,000$23.80 $23.80M7,707,165SEC↗
TSVT 2seventy bio, Inc. D To issuer deriv2025-05-132025-05-1512,050— $00SEC↗
TSVT 2seventy bio, Inc. D To issuer deriv2025-05-132025-05-1533,400— $00SEC↗
TSVT 2seventy bio, Inc. U Tender2025-05-132025-05-152,000,000$5.00 $10.00M0SEC↗
TSVT 2seventy bio, Inc. U Tender2025-05-132025-05-1522,625$5.00 $113.1K0SEC↗
BLFS BIOLIFE SOLUTIONS INC J Other2025-04-072025-04-0927,994— $08,735,159SEC↗
LAB STANDARD BIOTOOLS INC. A Award2025-02-282025-03-0458,215$1.07 $62.3K2,806,470SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2025-02-282025-03-044,820,959$1.07 $5.16M58,846,780SEC↗
LAB STANDARD BIOTOOLS INC. J Other2025-02-282025-03-04545,000$1.07 $583.1K59,391,780SEC↗
LAB STANDARD BIOTOOLS INC. J Other2025-02-282025-03-04545,000$1.07 $583.1K0SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-272024-08-29250,000$2.19 $547.5K54,025,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-262024-08-26150,000$2.15 $322.5K53,775,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-232024-08-26292,100$2.13 $622.2K53,625,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-222024-08-26307,900$1.96 $603.5K53,333,721SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-212024-08-21500,000$1.90 $950.0K53,025,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-202024-08-21500,000$1.87 $935.0K52,525,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-192024-08-21250,000$1.85 $462.5K52,025,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-142024-08-161,200,000$1.59 $1.91M51,775,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-132024-08-13550,000$1.62 $891.0K50,575,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-122024-08-13500,000$1.64 $820.0K50,025,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-092024-08-13525,408$1.61 $845.9K49,525,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-082024-08-09569,562$1.64 $934.1K49,000,413SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-072024-08-09500,000$1.57 $785.0K48,430,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-052024-08-06200,000$1.58 $316.0K47,930,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-08-022024-08-061,000,000$1.63 $1.63M47,730,821SEC↗
WGS GeneDx Holdings Corp. J Other2024-08-012024-08-05413,655$32.25 $13.34M3,507,164SEC↗
LAB STANDARD BIOTOOLS INC. J Other2024-06-182024-06-21545,000$2.05 $1.12M545,000SEC↗
LAB STANDARD BIOTOOLS INC. J Other2024-06-182024-06-211,200,000$2.05 $2.46M0SEC↗
LAB STANDARD BIOTOOLS INC. J Other2024-06-182024-06-21655,000$2.05 $1.34M46,730,821SEC↗
TSVT 2seventy bio, Inc. A Award deriv2024-06-102024-06-1212,050$3.93 $47.4K12,050SEC↗
TSVT 2seventy bio, Inc. A Award2024-06-102024-06-126,025— $022,625SEC↗
WGS GeneDx Holdings Corp. P Buy2024-06-042024-06-0530,000$22.52 $675.6K3,093,509SEC↗
WGS GeneDx Holdings Corp. P Buy2024-06-032024-06-05100,000$20.82 $2.08M3,063,509SEC↗
WGS GeneDx Holdings Corp. P Buy2024-05-292024-05-3140,000$21.07 $842.8K2,963,509SEC↗
WGS GeneDx Holdings Corp. P Buy2024-05-282024-05-2818,304$20.61 $377.2K2,923,509SEC↗
WGS GeneDx Holdings Corp. P Buy2024-05-242024-05-28144,196$20.12 $2.90M2,905,205SEC↗
WGS GeneDx Holdings Corp. P Buy2024-05-232024-05-287,500$19.59 $146.9K2,761,009SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-05-232024-05-28100,000$2.60 $260.0K46,075,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-05-222024-05-22150,000$2.58 $387.0K45,975,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-05-212024-05-22350,000$2.56 $896.0K45,825,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-05-202024-05-22100,000$2.58 $258.0K45,475,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-05-172024-05-17352,072$2.56 $901.3K45,375,821SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-05-162024-05-17500,000$2.54 $1.27M45,023,749SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-05-152024-05-17500,000$2.57 $1.28M44,523,749SEC↗
WGS GeneDx Holdings Corp. P Buy2024-05-132024-05-1550,000$23.31 $1.17M2,753,509SEC↗
BLFS BIOLIFE SOLUTIONS INC J Other2024-04-302024-05-02150,000$17.54 $2.63M0SEC↗
BLFS BIOLIFE SOLUTIONS INC J Other2024-04-302024-05-02150,000$17.54 $2.63M8,707,165SEC↗
TSVT 2seventy bio, Inc. P Buy2024-03-262024-03-2840,000$5.10 $204.0K2,000,000SEC↗
TSVT 2seventy bio, Inc. P Buy2024-03-252024-03-25330,000$5.07 $1.67M1,960,000SEC↗
TSVT 2seventy bio, Inc. P Buy2024-03-222024-03-25147,377$5.12 $754.6K1,630,000SEC↗
TSVT 2seventy bio, Inc. S Sale deriv2024-03-212024-03-2563,151$4.72 $298.1K536,784SEC↗
TSVT 2seventy bio, Inc. P Buy2024-03-212024-03-25300,000$4.90 $1.47M1,482,623SEC↗
LAB STANDARD BIOTOOLS INC. D To issuer deriv2024-03-182024-03-2038,334$2.75 $105.4K0SEC↗
LAB STANDARD BIOTOOLS INC. D To issuer deriv2024-03-182024-03-2089,446$2.75 $246.0K0SEC↗
LAB STANDARD BIOTOOLS INC. A Award2024-03-182024-03-2013,939,637$2.75 $38.33M13,939,637SEC↗
LAB STANDARD BIOTOOLS INC. A Award2024-03-182024-03-2032,525,821$2.75 $89.45M44,023,749SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-03-052024-03-061,403$2.62 $3.7K11,497,928SEC↗
WGS GeneDx Holdings Corp. P Buy2024-03-052024-03-06900$8.83 $7.9K2,703,509SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2024-03-042024-03-06250,000$2.57 $642.5K11,496,525SEC↗
WGS GeneDx Holdings Corp. P Buy2024-03-042024-03-0640,000$8.74 $349.6K2,702,609SEC↗
LAB STANDARD BIOTOOLS INC. A Award2024-01-052024-01-092,744,219— $02,744,219SEC↗
LAB STANDARD BIOTOOLS INC. A Award2024-01-052024-01-0911,246,525— $011,246,525SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2023-10-192023-10-23927,165$11.19 $10.37M8,557,165SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2023-08-092023-08-1158,465$13.20 $771.7K7,630,000SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2023-05-222023-05-2324,973$21.86 $545.9K150,000SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2023-05-192023-05-19800,000$2.29 $1.83M1,200,000SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2023-05-192023-05-2350,000$22.55 $1.13M125,027SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2023-05-182023-05-1830,000$21.76 $652.8K75,027SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2023-05-182023-05-19150,000$2.16 $324.0K400,000SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2023-05-172023-05-1830,027$21.30 $639.6K45,027SEC↗
LAB STANDARD BIOTOOLS INC. P Buy2023-05-172023-05-19250,000$1.89 $472.5K250,000SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2023-05-162023-05-1815,000$20.19 $302.9K15,000SEC↗
MXCT MAXCYTE, INC. S Sale2022-10-032022-10-05735,786$6.15 $4.53M10,000,000SEC↗
MXCT MAXCYTE, INC. S Sale2022-07-012022-07-063,235,548$4.30 $13.91M10,735,786SEC↗
LAB STANDARD BIOTOOLS INC. A Award deriv2022-04-042022-04-06127,780— $0127,780SEC↗
BLFS BIOLIFE SOLUTIONS INC J Other2021-09-012023-05-19131,428— $07,571,535SEC↗
BLFS BIOLIFE SOLUTIONS INC J Other2021-09-012021-11-03126,185— $07,566,292SEC↗
TNYA Tenaya Therapeutics, Inc. C Conversion deriv2021-08-032021-08-04361,969— $00SEC↗
TNYA Tenaya Therapeutics, Inc. C Conversion deriv2021-08-032021-08-04361,969— $00SEC↗
TNYA Tenaya Therapeutics, Inc. C Conversion deriv2021-08-032021-08-042,012,880— $00SEC↗
TNYA Tenaya Therapeutics, Inc. C Conversion2021-08-032021-08-04361,969— $0361,969SEC↗
TNYA Tenaya Therapeutics, Inc. P Buy2021-08-032021-08-04850,000$15.00 $12.75M3,224,849SEC↗
TNYA Tenaya Therapeutics, Inc. C Conversion2021-08-032021-08-042,374,849— $02,374,849SEC↗
MXCT MAXCYTE, INC. P Buy2021-07-302021-08-031,800,000$13.00 $23.40M13,971,334SEC↗
ABSI Absci Corp C Conversion deriv2021-07-262021-07-281,274,431— $00SEC↗
ABSI Absci Corp C Conversion deriv2021-07-262021-07-280— $00SEC↗
ABSI Absci Corp C Conversion deriv2021-07-262021-07-280— $00SEC↗
ABSI Absci Corp C Conversion2021-07-262021-07-284,209,573— $04,209,573SEC↗
ABSI Absci Corp C Conversion2021-07-262021-07-28973,260— $0973,260SEC↗
ABSI Absci Corp P Buy2021-07-262021-07-281,562,500$16.00 $25.00M6,745,333SEC↗
ABSI Absci Corp C Conversion2021-07-262021-07-28973,260— $05,182,833SEC↗
VERV Verve Therapeutics, Inc. C Conversion deriv2021-06-212021-06-222,873,091— $00SEC↗
VERV Verve Therapeutics, Inc. C Conversion deriv2021-06-212021-06-229,327,198— $00SEC↗
VERV Verve Therapeutics, Inc. P Buy2021-06-212021-06-221,100,000$19.00 $20.90M2,417,596SEC↗
VERV Verve Therapeutics, Inc. C Conversion2021-06-212021-06-22310,285— $01,317,596SEC↗
VERV Verve Therapeutics, Inc. C Conversion2021-06-212021-06-221,007,311— $01,007,311SEC↗
DBTX Decibel Therapeutics, Inc. C Conversion deriv2021-02-172021-02-192,896,032— $00SEC↗
DBTX Decibel Therapeutics, Inc. C Conversion2021-02-172021-02-19546,421— $0546,421SEC↗
DBTX Decibel Therapeutics, Inc. P Buy2021-02-172021-02-19575,000$18.00 $10.35M1,121,421SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2020-11-242020-11-271,600,000$22.50 $36.00M7,440,107SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2020-07-022020-07-02305,583$14.50 $4.43M5,840,107SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2020-07-012020-07-02685,000$14.50 $9.93M5,534,524SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2020-05-222020-05-26476,191$10.50 $5.00M4,849,524SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2020-05-142020-05-181,904,762$10.50 $20.00M4,373,333SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2019-11-202019-11-2120,000$15.68 $313.6K2,468,571SEC↗
BLFS BIOLIFE SOLUTIONS INC P Buy2019-11-192019-11-2120,000$15.15 $303.0K2,448,571SEC↗
FULC Fulcrum Therapeutics, Inc. C Conversion deriv2019-07-222019-07-223,250,000— $00SEC↗
FULC Fulcrum Therapeutics, Inc. C Conversion2019-07-222019-07-22464,285— $0464,285SEC↗
FULC Fulcrum Therapeutics, Inc. P Buy2019-07-222019-07-225,000$14.50 $72.5K604,285SEC↗
FULC Fulcrum Therapeutics, Inc. P Buy2019-07-222019-07-22125,000$16.00 $2.00M589,285SEC↗
FULC Fulcrum Therapeutics, Inc. P Buy2019-07-222019-07-2210,000$14.50 $145.0K599,285SEC↗
CNST CONSTELLATION PHARMACEUTIC C Conversion deriv2018-07-232018-07-231,750,000— $00SEC↗
CNST CONSTELLATION PHARMACEUTIC C Conversion deriv2018-07-232018-07-23342,435— $00SEC↗
CNST CONSTELLATION PHARMACEUTIC C Conversion deriv2018-07-232018-07-231,333,333— $00SEC↗
CNST CONSTELLATION PHARMACEUTIC C Conversion deriv2018-07-232018-07-231,750,000— $00SEC↗
CNST CONSTELLATION PHARMACEUTIC C Conversion2018-07-232018-07-23158,960— $0158,960SEC↗
CNST CONSTELLATION PHARMACEUTIC C Conversion2018-07-232018-07-23345,783— $0345,783SEC↗
CNST CONSTELLATION PHARMACEUTIC P Buy2018-07-232018-07-23266,667$15.00 $4.00M612,450SEC↗